From bcd3fe24936ad4b8c8d1bbcf38c55355fd9aee5f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=BCrg=20Lehni?= Date: Sat, 16 Aug 2014 18:31:53 +0200 Subject: [PATCH] Bump version to v0.9.19 --- bower.json | 2 +- component.json | 2 +- dist/paper-core.js | 1297 ++++++++++++++++++-------------- dist/paper-core.min.js | 16 +- dist/paper-full.js | 1613 +++++++++++++++++++++++----------------- dist/paper-full.min.js | 18 +- dist/paper-node.js | 1355 ++++++++++++++++++--------------- package.json | 2 +- src/options.js | 2 +- 9 files changed, 2442 insertions(+), 1865 deletions(-) diff --git a/bower.json b/bower.json index 4c580fbd..e1ec41ad 100644 --- a/bower.json +++ b/bower.json @@ -1,6 +1,6 @@ { "name": "paper", - "version": "0.9.18", + "version": "0.9.19", "description": "The Swiss Army Knife of Vector Graphics Scripting", "license": "MIT", "homepage": "http://paperjs.org", diff --git a/component.json b/component.json index 86280933..889fc921 100644 --- a/component.json +++ b/component.json @@ -1,6 +1,6 @@ { "name": "paper", - "version": "0.9.18", + "version": "0.9.19", "description": "The Swiss Army Knife of Vector Graphics Scripting", "license": "MIT", "repo": "paperjs/paper.js", diff --git a/dist/paper-core.js b/dist/paper-core.js index e841f351..73e42817 100644 --- a/dist/paper-core.js +++ b/dist/paper-core.js @@ -1,5 +1,5 @@ /*! - * Paper.js v0.9.18 - The Swiss Army Knife of Vector Graphics Scripting. + * Paper.js v0.9.19 - The Swiss Army Knife of Vector Graphics Scripting. * http://paperjs.org/ * * Copyright (c) 2011 - 2014, Juerg Lehni & Jonathan Puckey @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Mon Apr 7 11:24:38 2014 +0200 + * Date: Sat Aug 16 18:31:16 2014 +0200 * *** * @@ -194,6 +194,10 @@ var Base = new function() { return each(this, iter, bind); }, + set: function(props) { + return set(this, props); + }, + clone: function() { return new this.constructor(this); }, @@ -261,8 +265,8 @@ Base.inject({ return Base.serialize(this); }, - _set: function(props, exclude) { - if (props && Base.isPlainObject(props)) { + _set: function(props, exclude, dontCheck) { + if (props && (dontCheck || Base.isPlainObject(props))) { var orig = props._filtering || props; for (var key in orig) { if (key in this && orig.hasOwnProperty(key) @@ -402,8 +406,9 @@ Base.inject({ return !!this.getNamed(list, name); }, - isPlainValue: function(obj) { - return this.isPlainObject(obj) || Array.isArray(obj); + isPlainValue: function(obj, asString) { + return this.isPlainObject(obj) || Array.isArray(obj) + || asString && typeof obj === 'string'; }, serialize: function(obj, options, compact, dictionary) { @@ -462,8 +467,7 @@ Base.inject({ }, deserialize: function(json, create, _data) { - var res = json, - isRoot = !_data; + var res = json; _data = _data || {}; if (Array.isArray(json)) { var type = json[0], @@ -481,7 +485,7 @@ Base.inject({ } else if (type) { var args = res; if (create) { - res = create(type, args, isRoot); + res = create(type, args); } else { res = Base.create(type.prototype); type.apply(res, args); @@ -505,13 +509,13 @@ Base.inject({ importJSON: function(json, target) { return Base.deserialize( typeof json === 'string' ? JSON.parse(json) : json, - function(type, args, isRoot) { + function(type, args) { var obj = target && target.constructor === type ? target : Base.create(type.prototype), isTarget = obj === target; - if (!isRoot && args.length === 1 && obj instanceof Item - && (!(obj instanceof Layer) || isTarget)) { + if (args.length === 1 && obj instanceof Item + && (isTarget || !(obj instanceof Layer))) { var arg = args[0]; if (Base.isPlainObject(arg)) arg.insert = false; @@ -689,21 +693,18 @@ var Callback = { var PaperScope = Base.extend({ _class: 'PaperScope', - initialize: function PaperScope(script) { + initialize: function PaperScope() { paper = this; - this.settings = { + this.settings = new Base({ applyMatrix: true, handleSize: 4, hitTolerance: 0 - }; + }); this.project = null; this.projects = []; this.tools = []; this.palettes = []; - this._id = script && (script.getAttribute('id') || script.src) - || ('paperscope-' + (PaperScope._id++)); - if (script) - script.setAttribute('id', this._id); + this._id = PaperScope._id++; PaperScope._scopes[this._id] = this; if (!this.support) { var ctx = CanvasProvider.getContext(1, 1); @@ -715,7 +716,7 @@ var PaperScope = Base.extend({ } }, - version: '0.9.18', + version: '0.9.19', getView: function() { return this.project && this.project.getView(); @@ -725,8 +726,8 @@ var PaperScope = Base.extend({ return this; }, - execute: function(code) { - paper.PaperScript.execute(code, this); + execute: function(code, url, options) { + paper.PaperScript.execute(code, this, url, options); View.updateFocus(); }, @@ -745,9 +746,9 @@ var PaperScope = Base.extend({ scope[key] = this[key]; }, - setup: function(canvas) { + setup: function(element) { paper = this; - this.project = new Project(canvas); + this.project = new Project(element); return this; }, @@ -782,8 +783,6 @@ var PaperScope = Base.extend({ _id: 0, get: function(id) { - if (id && id.getAttribute) - id = id.getAttribute('id'); return this._scopes[id] || null; }, @@ -838,6 +837,10 @@ var Formatter = Base.extend({ return Math.round(val * this.multiplier) / this.multiplier; }, + pair: function(val1, val2, separator) { + return this.number(val1) + (separator || ',') + this.number(val2); + }, + point: function(val, separator) { return this.number(val.x) + (separator || ',') + this.number(val.y); }, @@ -1123,7 +1126,8 @@ var Point = Base.extend({ if (Numerical.isZero(div)) { return NaN; } else { - return Math.acos(this.dot(point) / div); + var a = this.dot(point) / div; + return Math.acos(a < -1 ? -1 : a > 1 ? 1 : a); } } }, @@ -1787,39 +1791,38 @@ var Rectangle = Base.extend({ return this.expand(this.width * hor - this.width, this.height * (ver === undefined ? hor : ver) - this.height); } -}, new function() { - return Base.each([ - ['Top', 'Left'], ['Top', 'Right'], - ['Bottom', 'Left'], ['Bottom', 'Right'], - ['Left', 'Center'], ['Top', 'Center'], - ['Right', 'Center'], ['Bottom', 'Center'] - ], - function(parts, index) { - var part = parts.join(''); - var xFirst = /^[RL]/.test(part); - if (index >= 4) - parts[1] += xFirst ? 'Y' : 'X'; - var x = parts[xFirst ? 0 : 1], - y = parts[xFirst ? 1 : 0], - getX = 'get' + x, - getY = 'get' + y, - setX = 'set' + x, - setY = 'set' + y, - get = 'get' + part, - set = 'set' + part; - this[get] = function(_dontLink) { - var ctor = _dontLink ? Point : LinkedPoint; - return new ctor(this[getX](), this[getY](), this, set); - }; - this[set] = function() { - var point = Point.read(arguments); - this[setX](point.x); - this[setY](point.y); - }; - }, { - beans: true - }); -}); +}, Base.each([ + ['Top', 'Left'], ['Top', 'Right'], + ['Bottom', 'Left'], ['Bottom', 'Right'], + ['Left', 'Center'], ['Top', 'Center'], + ['Right', 'Center'], ['Bottom', 'Center'] + ], + function(parts, index) { + var part = parts.join(''); + var xFirst = /^[RL]/.test(part); + if (index >= 4) + parts[1] += xFirst ? 'Y' : 'X'; + var x = parts[xFirst ? 0 : 1], + y = parts[xFirst ? 1 : 0], + getX = 'get' + x, + getY = 'get' + y, + setX = 'set' + x, + setY = 'set' + y, + get = 'get' + part, + set = 'set' + part; + this[get] = function(_dontLink) { + var ctor = _dontLink ? Point : LinkedPoint; + return new ctor(this[getX](), this[getY](), this, set); + }; + this[set] = function() { + var point = Point.read(arguments); + this[setX](point.x); + this[setY](point.y); + }; + }, { + beans: true + } +)); var LinkedRectangle = Rectangle.extend({ initialize: function Rectangle(x, y, width, height, owner, setter) { @@ -2044,37 +2047,71 @@ var Matrix = Base.extend({ }, concatenate: function(mx) { - var a = this._a, - b = this._b, - c = this._c, - d = this._d; - this._a = mx._a * a + mx._c * b; - this._b = mx._b * a + mx._d * b; - this._c = mx._a * c + mx._c * d; - this._d = mx._b * c + mx._d * d; - this._tx += mx._tx * a + mx._ty * b; - this._ty += mx._tx * c + mx._ty * d; + var a1 = this._a, + b1 = this._b, + c1 = this._c, + d1 = this._d, + a2 = mx._a, + b2 = mx._b, + c2 = mx._c, + d2 = mx._d, + tx2 = mx._tx, + ty2 = mx._ty; + this._a = a2 * a1 + c2 * b1; + this._b = b2 * a1 + d2 * b1; + this._c = a2 * c1 + c2 * d1; + this._d = b2 * c1 + d2 * d1; + this._tx += tx2 * a1 + ty2 * b1; + this._ty += tx2 * c1 + ty2 * d1; this._changed(); return this; }, preConcatenate: function(mx) { - var a = this._a, - b = this._b, - c = this._c, - d = this._d, - tx = this._tx, - ty = this._ty; - this._a = mx._a * a + mx._b * c; - this._b = mx._a * b + mx._b * d; - this._c = mx._c * a + mx._d * c; - this._d = mx._c * b + mx._d * d; - this._tx = mx._a * tx + mx._b * ty + mx._tx; - this._ty = mx._c * tx + mx._d * ty + mx._ty; + var a1 = this._a, + b1 = this._b, + c1 = this._c, + d1 = this._d, + tx1 = this._tx, + ty1 = this._ty, + a2 = mx._a, + b2 = mx._b, + c2 = mx._c, + d2 = mx._d, + tx2 = mx._tx, + ty2 = mx._ty; + this._a = a2 * a1 + b2 * c1; + this._b = a2 * b1 + b2 * d1; + this._c = c2 * a1 + d2 * c1; + this._d = c2 * b1 + d2 * d1; + this._tx = a2 * tx1 + b2 * ty1 + tx2; + this._ty = c2 * tx1 + d2 * ty1 + ty2; this._changed(); return this; }, + chain: function(mx) { + var a1 = this._a, + b1 = this._b, + c1 = this._c, + d1 = this._d, + tx1 = this._tx, + ty1 = this._ty, + a2 = mx._a, + b2 = mx._b, + c2 = mx._c, + d2 = mx._d, + tx2 = mx._tx, + ty2 = mx._ty; + return new Matrix( + a2 * a1 + c2 * b1, + a2 * c1 + c2 * d1, + b2 * a1 + d2 * b1, + b2 * c1 + d2 * d1, + tx1 + tx2 * a1 + ty2 * b1, + ty1 + tx2 * c1 + ty2 * d1); + }, + isIdentity: function() { return this._a === 1 && this._c === 0 && this._b === 0 && this._d === 1 && this._tx === 0 && this._ty === 0; @@ -2092,10 +2129,10 @@ var Matrix = Base.extend({ return !this._getDeterminant(); }, - transform: function( src, srcOffset, dst, dstOffset, count) { - return arguments.length < 5 + transform: function( src, dst, count) { + return arguments.length < 3 ? this._transformPoint(Point.read(arguments)) - : this._transformCoordinates(src, srcOffset, dst, dstOffset, count); + : this._transformCoordinates(src, dst, count); }, _transformPoint: function(point, dest, _dontNotify) { @@ -2110,10 +2147,10 @@ var Matrix = Base.extend({ ); }, - _transformCoordinates: function(src, srcOffset, dst, dstOffset, count) { - var i = srcOffset, - j = dstOffset, - max = i + 2 * count; + _transformCoordinates: function(src, dst, count) { + var i = 0, + j = 0, + max = 2 * count; while (i < max) { var x = src[i++], y = src[i++]; @@ -2129,7 +2166,7 @@ var Matrix = Base.extend({ x2 = x1 + rect.width, y2 = y1 + rect.height, coords = [ x1, y1, x2, y1, x2, y2, x1, y2 ]; - return this._transformCoordinates(coords, 0, coords, 0, 4); + return this._transformCoordinates(coords, coords, 4); }, _transformBounds: function(bounds, dest, _dontNotify) { @@ -2480,7 +2517,7 @@ var Project = PaperScopeItem.extend({ var point = Point.read(arguments), options = HitResult.getOptions(Base.read(arguments)); for (var i = this.layers.length - 1; i >= 0; i--) { - var res = this.layers[i].hitTest(point, options); + var res = this.layers[i]._hitTest(point, options); if (res) return res; } return null; @@ -2507,45 +2544,22 @@ var Project = PaperScopeItem.extend({ var param = new Base({ offset: new Point(0, 0), pixelRatio: pixelRatio, - trackTransforms: true, - transforms: [matrix] + viewMatrix: matrix.isIdentity() ? null : matrix, + matrices: [new Matrix()], + updateMatrix: true }); - for (var i = 0, l = this.layers.length; i < l; i++) - this.layers[i].draw(ctx, param); + for (var i = 0, layers = this.layers, l = layers.length; i < l; i++) + layers[i].draw(ctx, param); ctx.restore(); if (this._selectedItemCount > 0) { ctx.save(); ctx.strokeWidth = 1; - for (var id in this._selectedItems) { - var item = this._selectedItems[id], - globalMatrix = item._globalMatrix, - size = this._scope.settings.handleSize, - half = size / 2; - if (item._updateVersion === this._updateVersion - && (item._drawSelected || item._boundsSelected) - && globalMatrix) { - var color = item.getSelectedColor() - || item.getLayer().getSelectedColor(); - ctx.strokeStyle = ctx.fillStyle = color - ? color.toCanvasStyle(ctx) : '#009dec'; - if (item._drawSelected) - item._drawSelected(ctx, globalMatrix); - if (item._boundsSelected) { - var coords = globalMatrix._transformCorners( - item.getInternalBounds()); - ctx.beginPath(); - for (var i = 0; i < 8; i++) - ctx[i === 0 ? 'moveTo' : 'lineTo']( - coords[i], coords[++i]); - ctx.closePath(); - ctx.stroke(); - for (var i = 0; i < 8; i++) - ctx.fillRect(coords[i] - half, coords[++i] - half, - size, size); - } - } - } + var items = this._selectedItems, + size = this._scope.settings.handleSize, + version = this._updateVersion; + for (var id in items) + items[id]._drawSelection(ctx, matrix, size, items, version); ctx.restore(); } } @@ -2624,6 +2638,7 @@ var Item = Base.extend(Callback, { _selectChildren: false, _serializeFields: { name: null, + applyMatrix: null, matrix: new Matrix(), pivot: null, locked: false, @@ -2633,7 +2648,6 @@ var Item = Base.extend(Callback, { guide: false, selected: false, clipMask: false, - applyMatrix: null, data: {} }, @@ -2641,7 +2655,8 @@ var Item = Base.extend(Callback, { }, _initialize: function(props, point) { - var internal = props && props.internal === true, + var hasProps = props && Base.isPlainObject(props), + internal = hasProps && props.internal === true, matrix = this._matrix = new Matrix(), project = paper.project; if (!internal) @@ -2652,15 +2667,17 @@ var Item = Base.extend(Callback, { matrix._owner = this; this._style = new Style(project._currentStyle, this, project); if (!this._project) { - if (internal || props && props.insert === false) { + if (internal || hasProps && props.insert === false) { this._setProject(project); + } else if (hasProps && props.parent) { + this.setParent(props.parent); } else { (project.activeLayer || new Layer()).addChild(this); } } - return props && props !== Item.NO_INSERT - ? this._set(props, { insert: true }) - : true; + if (hasProps && props !== Item.NO_INSERT) + this._set(props, { insert: true, parent: true }, true); + return hasProps; }, _events: new function() { @@ -2757,8 +2774,8 @@ var Item = Base.extend(Callback, { this._bounds = this._position = this._decomposed = this._globalMatrix = this._currentPath = undefined; } - if (cacheParent && (flags - & (8 | 32))) { + if (cacheParent + && (flags & 40)) { Item._clearBoundsCache(cacheParent); } if (flags & 2) { @@ -2785,7 +2802,7 @@ var Item = Base.extend(Callback, { set: function(props) { if (props) - this._set(props, { insert: true }); + this._set(props); return this; }, @@ -2808,9 +2825,10 @@ var Item = Base.extend(Callback, { if (name === (+name) + '') throw new Error( 'Names consisting only of numbers are not supported.'); - if (name && this._parent) { - var children = this._parent._children, - namedChildren = this._parent._namedChildren, + var parent = this._parent; + if (name && parent) { + var children = parent._children, + namedChildren = parent._namedChildren, orig = name, i = 1; while (unique && children[name]) @@ -2828,18 +2846,6 @@ var Item = Base.extend(Callback, { setStyle: function(style) { this.getStyle().set(style); - }, - - hasFill: function() { - return this.getStyle().hasFill(); - }, - - hasStroke: function() { - return this.getStyle().hasStroke(); - }, - - hasShadow: function() { - return this.getStyle().hasShadow(); } }, Base.each(['locked', 'visible', 'blendMode', 'opacity', 'guide'], function(name) { @@ -2855,7 +2861,8 @@ var Item = Base.extend(Callback, { ? 128 : 129); } }; -}, {}), { + }, +{}), { beans: true, _locked: false, @@ -2870,8 +2877,9 @@ var Item = Base.extend(Callback, { isSelected: function() { if (this._selectChildren) { - for (var i = 0, l = this._children.length; i < l; i++) - if (this._children[i].isSelected()) + var children = this._children; + for (var i = 0, l = children.length; i < l; i++) + if (children[i].isSelected()) return true; } return this._selected; @@ -2879,8 +2887,9 @@ var Item = Base.extend(Callback, { setSelected: function(selected, noChildren) { if (!noChildren && this._selectChildren) { - for (var i = 0, l = this._children.length; i < l; i++) - this._children[i].setSelected(selected); + var children = this._children; + for (var i = 0, l = children.length; i < l; i++) + children[i].setSelected(selected); } if ((selected = !!selected) ^ this._selected) { this._selected = selected; @@ -2892,9 +2901,10 @@ var Item = Base.extend(Callback, { _selected: false, isFullySelected: function() { - if (this._children && this._selected) { - for (var i = 0, l = this._children.length; i < l; i++) - if (!this._children[i].isFullySelected()) + var children = this._children; + if (children && this._selected) { + for (var i = 0, l = children.length; i < l; i++) + if (!children[i].isFullySelected()) return false; return true; } @@ -2902,9 +2912,10 @@ var Item = Base.extend(Callback, { }, setFullySelected: function(selected) { - if (this._children) { - for (var i = 0, l = this._children.length; i < l; i++) - this._children[i].setFullySelected(selected); + var children = this._children; + if (children) { + for (var i = 0, l = children.length; i < l; i++) + children[i].setFullySelected(selected); } this.setSelected(selected, true); }, @@ -2958,7 +2969,7 @@ var Item = Base.extend(Callback, { var pivot = this._pivot; if (pivot) { var ctor = _dontLink ? Point : LinkedPoint; - pivot = new ctor(pivot.x, pivot.y, this, 'setAnchor'); + pivot = new ctor(pivot.x, pivot.y, this, 'setPivot'); } return pivot; }, @@ -2983,7 +2994,7 @@ var Item = Base.extend(Callback, { name = !internalGetter && (typeof boundsGetter === 'string' ? boundsGetter : boundsGetter && boundsGetter[getter]) || getter, - bounds = this._getCachedBounds(name, _matrix, null, + bounds = this._getCachedBounds(name, _matrix, this, internalGetter); return key === 'bounds' ? new LinkedRectangle(bounds.x, bounds.y, bounds.width, @@ -3038,7 +3049,7 @@ var Item = Base.extend(Callback, { var _matrix = internalGetter ? null : this._matrix.orNullIfIdentity(), cache = (!matrix || matrix.equals(_matrix)) && getter; var cacheParent = this._parent || this._parentSymbol; - if (cacheItem && cacheParent) { + if (cacheParent) { var id = cacheItem._id, ref = cacheParent._boundsCache = cacheParent._boundsCache || { ids: {}, @@ -3054,10 +3065,10 @@ var Item = Base.extend(Callback, { matrix = !matrix ? _matrix : _matrix - ? matrix.clone().concatenate(_matrix) + ? matrix.chain(_matrix) : matrix; var bounds = this._getBounds(internalGetter || getter, matrix, - cache ? this : cacheItem); + cacheItem); if (cache) { if (!this._bounds) this._bounds = {}; @@ -3069,15 +3080,17 @@ var Item = Base.extend(Callback, { statics: { _clearBoundsCache: function(item) { - if (item._boundsCache) { - for (var i = 0, list = item._boundsCache.list, l = list.length; - i < l; i++) { - var child = list[i]; - child._bounds = child._position = undefined; - if (child !== item && child._boundsCache) - Item._clearBoundsCache(child); + var cache = item._boundsCache; + if (cache) { + item._bounds = item._position = item._boundsCache = undefined; + for (var i = 0, list = cache.list, l = list.length; i < l; i++) { + var other = list[i]; + if (other !== item) { + other._bounds = other._position = undefined; + if (other._boundsCache) + Item._clearBoundsCache(other); + } } - item._boundsCache = undefined; } } } @@ -3133,20 +3146,19 @@ var Item = Base.extend(Callback, { } }, - getGlobalMatrix: function(_internal) { + getGlobalMatrix: function(_dontClone) { var matrix = this._globalMatrix, - updateVersion = this._project._updateVersion, - viewMatrix = this.getView()._matrix; + updateVersion = this._project._updateVersion; if (matrix && matrix._updateVersion !== updateVersion) matrix = null; if (!matrix) { matrix = this._globalMatrix = this._matrix.clone(); - matrix.preConcatenate(this._parent - ? this._parent.getGlobalMatrix(true) - : viewMatrix); + var parent = this._parent; + if (parent) + matrix.preConcatenate(parent.getGlobalMatrix(true)); matrix._updateVersion = updateVersion; } - return _internal ? matrix : viewMatrix.inverted().concatenate(matrix); + return _dontClone ? matrix : matrix.clone(); }, getApplyMatrix: function() { @@ -3237,10 +3249,6 @@ var Item = Base.extend(Callback, { return this._index; }, - isInserted: function() { - return this._parent ? this._parent.isInserted() : false; - }, - equals: function(item) { return item === this || item && this._class === item._class && this._style.equals(item._style) @@ -3301,7 +3309,7 @@ var Item = Base.extend(Callback, { matrix = new Matrix().scale(scale).translate(topLeft.negate()); ctx.save(); matrix.applyToContext(ctx); - this.draw(ctx, new Base({ transforms: [matrix] })); + this.draw(ctx, new Base({ matrices: [matrix] })); ctx.restore(); var raster = new Raster(Item.NO_INSERT); raster.setCanvas(canvas); @@ -3327,9 +3335,13 @@ var Item = Base.extend(Callback, { return point.isInside(this.getInternalBounds()); }, - hitTest: function(point, options) { - point = Point.read(arguments); - options = HitResult.getOptions(Base.read(arguments)); + hitTest: function() { + return this._hitTest( + Point.read(arguments), + HitResult.getOptions(Base.read(arguments))); + }, + + _hitTest: function(point, options) { if (this._locked || !this._visible || this._guide && !options.guides || this.isEmpty()) return null; @@ -3338,9 +3350,8 @@ var Item = Base.extend(Callback, { parentTotalMatrix = options._totalMatrix, view = this.getView(), totalMatrix = options._totalMatrix = parentTotalMatrix - ? parentTotalMatrix.clone().concatenate(matrix) - : this.getGlobalMatrix().clone().preConcatenate( - view._matrix), + ? parentTotalMatrix.chain(matrix) + : this.getGlobalMatrix().preConcatenate(view._matrix), tolerancePadding = options._tolerancePadding = new Size( Path._getPenPadding(1, totalMatrix.inverted()) ).multiply( @@ -3351,12 +3362,10 @@ var Item = Base.extend(Callback, { if (!this._children && !this.getInternalRoughBounds() .expand(tolerancePadding.multiply(2))._containsPoint(point)) return null; - var type, - checkSelf = !(options.guides && !this._guide + var checkSelf = !(options.guides && !this._guide || options.selected && !this._selected - || (type = options.type) && (typeof type === 'string' - ? type !== Base.hyphenate(this._class) - : !(this instanceof type))), + || options.type && options.type !== Base.hyphenate(this._class) + || options.class && !(this instanceof options.class)), that = this, res; @@ -3385,10 +3394,10 @@ var Item = Base.extend(Callback, { if (children) { var opts = this._getChildHitTestOptions(options); for (var i = children.length - 1; i >= 0 && !res; i--) - res = children[i].hitTest(point, opts); + res = children[i]._hitTest(point, opts); } if (!res && checkSelf) - res = this._hitTest(point, options); + res = this._hitTestSelf(point, options); if (res && res.point) res.point = matrix.transform(res.point); options._totalMatrix = parentTotalMatrix; @@ -3399,11 +3408,11 @@ var Item = Base.extend(Callback, { return options; }, - _hitTest: function(point, options) { + _hitTestSelf: function(point, options) { if (options.fill && this.hasFill() && this._contains(point)) return new HitResult('fill', this); - } -}, { + }, + matches: function(match) { function matchObject(obj1, obj2) { for (var i in obj1) { @@ -3534,7 +3543,7 @@ var Item = Base.extend(Callback, { return null; var index = item._index + (above ? 1 : 0); if (item._parent === this._parent && index > this._index) - index--; + index--; return item._parent.insertChild(index, this, _preserve); }, @@ -3543,8 +3552,8 @@ var Item = Base.extend(Callback, { }, insertBelow: function(item, _preserve) { - return this._insert(false, item, _preserve); - }, + return this._insert(false, item, _preserve); + }, sendToBack: function() { return this._parent.insertChild(0, this); @@ -3576,20 +3585,23 @@ var Item = Base.extend(Callback, { }, _removeNamed: function() { - var children = this._parent._children, - namedChildren = this._parent._namedChildren, - name = this._name, - namedArray = namedChildren[name], - index = namedArray ? namedArray.indexOf(this) : -1; - if (index == -1) - return; - if (children[name] == this) - delete children[name]; - namedArray.splice(index, 1); - if (namedArray.length) { - children[name] = namedArray[namedArray.length - 1]; - } else { - delete namedChildren[name]; + var parent = this._parent; + if (parent) { + var children = parent._children, + namedChildren = parent._namedChildren, + name = this._name, + namedArray = namedChildren[name], + index = namedArray ? namedArray.indexOf(this) : -1; + if (index !== -1) { + if (children[name] == this) + delete children[name]; + namedArray.splice(index, 1); + if (namedArray.length) { + children[name] = namedArray[namedArray.length - 1]; + } else { + delete namedChildren[name]; + } + } } }, @@ -3644,7 +3656,7 @@ var Item = Base.extend(Callback, { }, isEmpty: function() { - return !this._children || this._children.length == 0; + return !this._children || this._children.length === 0; }, isEditable: function() { @@ -3657,6 +3669,18 @@ var Item = Base.extend(Callback, { return true; }, + hasFill: function() { + return this.getStyle().hasFill(); + }, + + hasStroke: function() { + return this.getStyle().hasStroke(); + }, + + hasShadow: function() { + return this.getStyle().hasShadow(); + }, + _getOrder: function(item) { function getList(item) { var list = []; @@ -3679,6 +3703,10 @@ var Item = Base.extend(Callback, { return this._children && this._children.length > 0; }, + isInserted: function() { + return this._parent ? this._parent.isInserted() : false; + }, + isAbove: function(item) { return this._getOrder(item) === -1; }, @@ -3756,7 +3784,7 @@ var Item = Base.extend(Callback, { fillColor = style.getFillColor(true), strokeColor = style.getStrokeColor(true); if (pivot) - pivot.transform(_matrix); + _matrix._transformPoint(pivot, pivot, true); if (fillColor) fillColor.transform(_matrix); if (strokeColor) @@ -3794,13 +3822,13 @@ var Item = Base.extend(Callback, { }, globalToLocal: function() { - var matrix = this.getGlobalMatrix(); - return matrix && matrix._inverseTransform(Point.read(arguments)); + return this.getGlobalMatrix(true)._inverseTransform( + Point.read(arguments)); }, localToGlobal: function() { - var matrix = this.getGlobalMatrix(); - return matrix && matrix._transformPoint(Point.read(arguments)); + return this.getGlobalMatrix(true)._transformPoint( + Point.read(arguments)); }, fitBounds: function(rectangle, fill) { @@ -3865,20 +3893,26 @@ var Item = Base.extend(Callback, { } }, - draw: function(ctx, param) { + draw: function(ctx, param, parentStrokeMatrix) { + var updateVersion = this._updateVersion = this._project._updateVersion; if (!this._visible || this._opacity === 0) return; - var updateVersion = this._updateVersion = this._project._updateVersion; - var trackTransforms = param.trackTransforms, - transforms = param.transforms, + var matrices = param.matrices, + parentMatrix = matrices[matrices.length - 1], + viewMatrix = param.viewMatrix, matrix = this._matrix, - parentMatrix = transforms[transforms.length - 1], - globalMatrix = parentMatrix.clone().concatenate(matrix); + globalMatrix = parentMatrix.chain(matrix); if (!globalMatrix.isInvertible()) return; - if (trackTransforms) { - transforms.push(this._globalMatrix = globalMatrix); + + function getViewMatrix(matrix) { + return viewMatrix ? viewMatrix.chain(matrix) : matrix; + } + + matrices.push(globalMatrix); + if (param.updateMatrix) { globalMatrix._updateVersion = updateVersion; + this._globalMatrix = globalMatrix; } var blendMode = this._blendMode, @@ -3886,46 +3920,98 @@ var Item = Base.extend(Callback, { normalBlend = blendMode === 'normal', nativeBlend = BlendMode.nativeModes[blendMode], direct = normalBlend && opacity === 1 + || param.dontStart || param.clip || (nativeBlend || normalBlend && opacity < 1) && this._canComposite(), + pixelRatio = param.pixelRatio, mainCtx, itemOffset, prevOffset; if (!direct) { - var bounds = this.getStrokeBounds(parentMatrix); + var bounds = this.getStrokeBounds(getViewMatrix(parentMatrix)); if (!bounds.width || !bounds.height) return; prevOffset = param.offset; itemOffset = param.offset = bounds.getTopLeft().floor(); mainCtx = ctx; - ctx = CanvasProvider.getContext( - bounds.getSize().ceil().add(new Size(1, 1)), - param.pixelRatio); + ctx = CanvasProvider.getContext(bounds.getSize().ceil().add(1) + .multiply(pixelRatio)); + if (pixelRatio !== 1) + ctx.scale(pixelRatio, pixelRatio); } ctx.save(); + var strokeMatrix = parentStrokeMatrix + ? parentStrokeMatrix.chain(matrix) + : !this.getStrokeScaling(true) && getViewMatrix(globalMatrix), + clip = !direct && param.clipItem, + transform = !strokeMatrix || clip; if (direct) { ctx.globalAlpha = opacity; if (nativeBlend) ctx.globalCompositeOperation = blendMode; - } else { + } else if (transform) { ctx.translate(-itemOffset.x, -itemOffset.y); } - (direct ? matrix : globalMatrix).applyToContext(ctx); - if (!direct && param.clipItem) + if (transform) + (direct ? matrix : getViewMatrix(globalMatrix)).applyToContext(ctx); + if (clip) param.clipItem.draw(ctx, param.extend({ clip: true })); - this._draw(ctx, param); + if (strokeMatrix) { + ctx.setTransform(pixelRatio, 0, 0, pixelRatio, 0, 0); + var offset = param.offset; + if (offset) + ctx.translate(-offset.x, -offset.y); + } + this._draw(ctx, param, strokeMatrix); ctx.restore(); - if (trackTransforms) - transforms.pop(); + matrices.pop(); if (param.clip && !param.dontFinish) ctx.clip(); if (!direct) { BlendMode.process(blendMode, ctx, mainCtx, opacity, - itemOffset.subtract(prevOffset).multiply(param.pixelRatio)); + itemOffset.subtract(prevOffset).multiply(pixelRatio)); CanvasProvider.release(ctx); param.offset = prevOffset; } }, + _isUpdated: function(updateVersion) { + var parent = this._parent; + if (parent instanceof CompoundPath) + return parent._isUpdated(updateVersion); + var updated = this._updateVersion === updateVersion; + if (!updated && parent && parent._visible + && parent._isUpdated(updateVersion)) { + this._updateVersion = updateVersion; + updated = true; + } + return updated; + }, + + _drawSelection: function(ctx, matrix, size, selectedItems, updateVersion) { + if ((this._drawSelected || this._boundsSelected) + && this._isUpdated(updateVersion)) { + var color = this.getSelectedColor(true) + || this.getLayer().getSelectedColor(true), + mx = matrix.chain(this.getGlobalMatrix(true)); + ctx.strokeStyle = ctx.fillStyle = color + ? color.toCanvasStyle(ctx) : '#009dec'; + if (this._drawSelected) + this._drawSelected(ctx, mx, selectedItems); + if (this._boundsSelected) { + var half = size / 2; + coords = mx._transformCorners(this.getInternalBounds()); + ctx.beginPath(); + for (var i = 0; i < 8; i++) + ctx[i === 0 ? 'moveTo' : 'lineTo'](coords[i], coords[++i]); + ctx.closePath(); + ctx.stroke(); + for (var i = 0; i < 8; i++) + ctx.fillRect(coords[i] - half, coords[++i] - half, + size, size); + } + } + }, + _canComposite: function() { return false; } @@ -3967,7 +4053,7 @@ var Group = Item.extend({ _changed: function _changed(flags) { _changed.base.call(this, flags); - if (flags & (2 | 1024)) { + if (flags & 1026) { this._clipItem = undefined; } }, @@ -4207,51 +4293,65 @@ var Shape = Item.extend({ return path; }, - _draw: function(ctx, param) { + _draw: function(ctx, param, strokeMatrix) { var style = this._style, hasFill = style.hasFill(), hasStroke = style.hasStroke(), - dontPaint = param.dontFinish || param.clip; + dontPaint = param.dontFinish || param.clip, + untransformed = !strokeMatrix; if (hasFill || hasStroke || dontPaint) { - var radius = this._radius, - type = this._type; + var type = this._type, + radius = this._radius, + isCircle = type === 'circle'; if (!param.dontStart) ctx.beginPath(); - if (type === 'circle') { + if (untransformed && isCircle) { ctx.arc(0, 0, radius, 0, Math.PI * 2, true); } else { - var rx = radius.width, - ry = radius.height, - kappa = 0.5522847498307936; - if (type === 'ellipse') { - var cx = rx * kappa, - cy = ry * kappa; - ctx.moveTo(-rx, 0); - ctx.bezierCurveTo(-rx, -cy, -cx, -ry, 0, -ry); - ctx.bezierCurveTo(cx, -ry, rx, -cy, rx, 0); - ctx.bezierCurveTo(rx, cy, cx, ry, 0, ry); - ctx.bezierCurveTo(-cx, ry, -rx, cy, -rx, 0); - } else { - var size = this._size, - width = size.width, - height = size.height; - if (rx === 0 && ry === 0) { - ctx.rect(-width / 2, -height / 2, width, height); - } else { - kappa = 1 - kappa; - var x = width / 2, - y = height / 2, - cx = rx * kappa, - cy = ry * kappa; - ctx.moveTo(-x, -y + ry); - ctx.bezierCurveTo(-x, -y + cy, -x + cx, -y, -x + rx, -y); - ctx.lineTo(x - rx, -y); - ctx.bezierCurveTo(x - cx, -y, x, -y + cy, x, -y + ry); - ctx.lineTo(x, y - ry); - ctx.bezierCurveTo(x, y - cy, x - cx, y, x - rx, y); - ctx.lineTo(-x + rx, y); - ctx.bezierCurveTo(-x + cx, y, -x, y - cy, -x, y - ry); - } + var rx = isCircle ? radius : radius.width, + ry = isCircle ? radius : radius.height, + size = this._size, + width = size.width, + height = size.height; + if (untransformed && type === 'rect' && rx === 0 && ry === 0) { + ctx.rect(-width / 2, -height / 2, width, height); + } else { + var x = width / 2, + y = height / 2, + kappa = 1 - 0.5522847498307936, + cx = rx * kappa, + cy = ry * kappa, + c = [ + -x, -y + ry, + -x, -y + cy, + -x + cx, -y, + -x + rx, -y, + x - rx, -y, + x - cx, -y, + x, -y + cy, + x, -y + ry, + x, y - ry, + x, y - cy, + x - cx, y, + x - rx, y, + -x + rx, y, + -x + cx, y, + -x, y - cy, + -x, y - ry + ]; + if (strokeMatrix) + strokeMatrix.transform(c, c, 32); + ctx.moveTo(c[0], c[1]); + ctx.bezierCurveTo(c[2], c[3], c[4], c[5], c[6], c[7]); + if (x !== rx) + ctx.lineTo(c[8], c[9]); + ctx.bezierCurveTo(c[10], c[11], c[12], c[13], c[14], c[15]); + if (y !== ry) + ctx.lineTo(c[16], c[17]); + ctx.bezierCurveTo(c[18], c[19], c[20], c[21], c[22], c[23]); + if (x !== rx) + ctx.lineTo(c[24], c[25]); + ctx.bezierCurveTo(c[26], c[27], c[28], c[29], c[30], c[31]); } } ctx.closePath(); @@ -4317,7 +4417,7 @@ new function() { } }, - _hitTest: function _hitTest(point, options) { + _hitTestSelf: function _hitTestSelf(point, options) { var hit = false; if (this.hasStroke()) { var type = this._type, @@ -4345,7 +4445,7 @@ new function() { } return hit ? new HitResult('stroke', this) - : _hitTest.base.apply(this, arguments); + : _hitTestSelf.base.apply(this, arguments); } }; }, { @@ -4464,10 +4564,10 @@ var Raster = Item.extend({ }, isEmpty: function() { - return this._size.width == 0 && this._size.height == 0; + return this._size.width === 0 && this._size.height === 0; }, - getPpi: function() { + getResolution: function() { var matrix = this._matrix, orig = new Point(0, 0).transform(matrix), u = new Point(1, 0).transform(matrix).subtract(orig), @@ -4478,6 +4578,8 @@ var Raster = Item.extend({ ); }, + getPpi: '#getResolution', + getImage: function() { return this._image; }, @@ -4485,7 +4587,7 @@ var Raster = Item.extend({ setImage: function(image) { if (this._canvas) CanvasProvider.release(this._canvas); - if (image.getContext) { + if (image && image.getContext) { this._image = null; this._canvas = image; } else { @@ -4493,10 +4595,10 @@ var Raster = Item.extend({ this._canvas = null; } this._size = new Size( - image.naturalWidth || image.width, - image.naturalHeight || image.height); + image ? image.naturalWidth || image.width : 0, + image ? image.naturalHeight || image.height : 0); this._context = null; - this._changed(9 | 513); + this._changed(521); }, getCanvas: function() { @@ -4563,9 +4665,11 @@ var Raster = Item.extend({ getElement: function() { return this._canvas || this._image; - }, + } +}, { + beans: false, - getSubCanvas: function(rect) { + getSubCanvas: function() { var rect = Rectangle.read(arguments), ctx = CanvasProvider.getContext(rect.getSize()); ctx.drawImage(this.getCanvas(), rect.x, rect.y, @@ -4573,7 +4677,7 @@ var Raster = Item.extend({ return ctx.canvas; }, - getSubRaster: function(rect) { + getSubRaster: function() { var rect = Rectangle.read(arguments), raster = new Raster(Item.NO_INSERT); raster.setCanvas(this.getSubCanvas(rect)); @@ -4624,7 +4728,7 @@ var Raster = Item.extend({ .translate(-bounds.x, -bounds.y); matrix.applyToContext(ctx); if (path) - path.draw(ctx, new Base({ clip: true, transforms: [matrix] })); + path.draw(ctx, new Base({ clip: true, matrices: [matrix] })); this._matrix.applyToContext(ctx); ctx.drawImage(this.getElement(), -this._size.width / 2, -this._size.height / 2); @@ -4646,7 +4750,7 @@ var Raster = Item.extend({ return total ? Color.read(channels) : null; }, - getPixel: function(point) { + getPixel: function() { var point = Point.read(arguments); var data = this.getContext().getImageData(point.x, point.y, 1, 1).data; return new Color('rgb', [data[0] / 255, data[1] / 255, data[2] / 255], @@ -4673,7 +4777,7 @@ var Raster = Item.extend({ return this.getContext().createImageData(size.width, size.height); }, - getImageData: function(rect) { + getImageData: function() { var rect = Rectangle.read(arguments); if (rect.isEmpty()) rect = new Rectangle(this._size); @@ -4691,7 +4795,7 @@ var Raster = Item.extend({ return matrix ? matrix._transformBounds(rect) : rect; }, - _hitTest: function(point) { + _hitTestSelf: function(point) { if (this._contains(point)) { var that = this; return new HitResult('pixel', that, { @@ -4763,8 +4867,8 @@ var PlacedSymbol = Item.extend({ cacheItem); }, - _hitTest: function(point, options) { - var res = this._symbol._definition.hitTest(point, options); + _hitTestSelf: function(point, options) { + var res = this._symbol._definition._hitTest(point, options); if (res) res.item = this; return res; @@ -4790,7 +4894,7 @@ var HitResult = Base.extend({ statics: { getOptions: function(options) { - return options && options._merged ? options : new Base({ + return new Base({ type: null, tolerance: paper.settings.hitTolerance, fill: !options, @@ -4802,7 +4906,7 @@ var HitResult = Base.extend({ bounds: false, guides: false, selected: false, - _merged: true + callback: null }, options); } } @@ -4896,9 +5000,12 @@ var Segment = Base.extend({ return this._handleIn.isZero() && this._handleOut.isZero(); }, - setLinear: function() { - this._handleIn.set(0, 0); - this._handleOut.set(0, 0); + setLinear: function(linear) { + if (linear) { + this._handleIn.set(0, 0); + this._handleOut.set(0, 0); + } else { + } }, isColinear: function(segment) { @@ -5063,7 +5170,7 @@ var Segment = Base.extend({ coords[i++] = handleOut._y + y; } if (matrix) { - matrix._transformCoordinates(coords, 0, coords, 0, i / 2); + matrix._transformCoordinates(coords, coords, i / 2); x = coords[0]; y = coords[1]; if (change) { @@ -5427,7 +5534,7 @@ statics: { p2._x, p2._y ]; if (matrix) - matrix._transformCoordinates(values, 0, values, 0, 6); + matrix._transformCoordinates(values, values, 6); return values; }, @@ -5642,12 +5749,14 @@ statics: { }; }, { + beans: false, + getParameterAt: function(offset, start) { return Curve.getParameterAt(this.getValues(), offset, start !== undefined ? start : offset < 0 ? 1 : 0); }, - getParameterOf: function(point) { + getParameterOf: function() { var point = Point.read(arguments); return Curve.getParameterOf(this.getValues(), point.x, point.y); }, @@ -5658,13 +5767,18 @@ statics: { return new CurveLocation(this, offset); }, - getLocationOf: function(point) { + getLocationOf: function() { var point = Point.read(arguments), t = this.getParameterOf(point); return t != null ? new CurveLocation(this, t) : null; }, - getNearestLocation: function(point) { + getOffsetOf: function() { + var loc = this.getLocationOf.apply(this, arguments); + return loc ? loc.getOffset() : null; + }, + + getNearestLocation: function() { var point = Point.read(arguments), values = this.getValues(), count = 100, @@ -5696,9 +5810,8 @@ statics: { point.getDistance(pt)); }, - getNearestPoint: function(point) { - var point = Point.read(arguments); - return this.getNearestLocation(point).getPoint(); + getNearestPoint: function() { + return this.getNearestLocation.apply(this, arguments).getPoint(); } }), @@ -6070,7 +6183,7 @@ var CurveLocation = Base.extend({ getOffset: function() { var path = this.getPath(); - return path && path._getOffset(this); + return path ? path._getOffset(this) : this.getCurveOffset(); }, getCurveOffset: function() { @@ -6095,18 +6208,6 @@ var CurveLocation = Base.extend({ return this._point; }, - getTangent: function() { - var parameter = this.getParameter(), - curve = this.getCurve(); - return parameter != null && curve && curve.getTangentAt(parameter, true); - }, - - getNormal: function() { - var parameter = this.getParameter(), - curve = this.getCurve(); - return parameter != null && curve && curve.getNormalAt(parameter, true); - }, - getDistance: function() { return this._distance; }, @@ -6148,7 +6249,16 @@ var CurveLocation = Base.extend({ parts.push('distance: ' + f.number(this._distance)); return '{ ' + parts.join(', ') + ' }'; } -}); +}, Base.each(['Tangent', 'Normal', 'Curvature'], + function(name) { + var get = 'get' + name + 'At'; + this['get' + name] = function() { + var parameter = this.getParameter(), + curve = this.getCurve(); + return parameter != null && curve && curve[get](parameter, true); + }; + }, {} +)); var PathItem = Item.extend({ _class: 'PathItem', @@ -6234,7 +6344,7 @@ var PathItem = Item.extend({ if (last > 0) { locations.sort(compare); - for (var i = last; i >= 0; i--) { + for (var i = last; i >= 1; i--) { if (locations[i].equals(locations[i === 0 ? last : i - 1])) { locations.splice(i, 1); last--; @@ -6498,35 +6608,51 @@ var Path = PathItem.extend({ }, { beans: true, - getPathData: function(_precision) { + getPathData: function(_matrix, _precision) { var segments = this._segments, - f = Formatter.instance, + length = segments.length, + f = new Formatter(_precision), + coords = new Array(6), + first = true, + curX, curY, + prevX, prevY, + inX, inY, + outX, outY, parts = []; - function addCurve(seg1, seg2, skipLine) { - var point1 = seg1._point, - point2 = seg2._point, - handle1 = seg1._handleOut, - handle2 = seg2._handleIn; - if (handle1.isZero() && handle2.isZero()) { - if (!skipLine) { - parts.push('L' + f.point(point2, _precision)); - } + function addSegment(segment, skipLine) { + segment._transformCoordinates(_matrix, coords, false); + curX = coords[0]; + curY = coords[1]; + if (first) { + parts.push('M' + f.pair(curX, curY)); + first = false; } else { - var end = point2.subtract(point1); - parts.push('c' + f.point(handle1, _precision) - + ' ' + f.point(end.add(handle2), _precision) - + ' ' + f.point(end, _precision)); + inX = coords[2]; + inY = coords[3]; + if (inX === curX && inY === curY + && outX === prevX && outY === prevY) { + if (!skipLine) + parts.push('l' + f.pair(curX - prevX, curY - prevY)); + } else { + parts.push('c' + f.pair(outX - prevX, outY - prevY) + + ' ' + f.pair(inX - prevX, inY - prevY) + + ' ' + f.pair(curX - prevX, curY - prevY)); + } } + prevX = curX; + prevY = curY; + outX = coords[4]; + outY = coords[5]; } - if (segments.length === 0) + if (length === 0) return ''; - parts.push('M' + f.point(segments[0]._point)); - for (var i = 0, l = segments.length - 1; i < l; i++) - addCurve(segments[i], segments[i + 1], false); - if (this._closed) { - addCurve(segments[segments.length - 1], segments[0], true); + + for (var i = 0; i < length; i++) + addSegment(segments[i]); + if (this._closed && length > 0) { + addSegment(segments[0], true); parts.push('z'); } return parts.join(''); @@ -6601,12 +6727,17 @@ var Path = PathItem.extend({ curve._path = this; curve._segment1 = segments[i]; curve._segment2 = segments[i + 1] || segments[0]; + curve._changed(); } if (curve = curves[this._closed && from === 0 ? segments.length - 1 - : from - 1]) + : from - 1]) { curve._segment2 = segments[from] || segments[0]; - if (curve = curves[to]) + curve._changed(); + } + if (curve = curves[to]) { curve._segment1 = segments[to]; + curve._changed(); + } }, _countCurves: function() { @@ -6679,6 +6810,24 @@ var Path = PathItem.extend({ clear: '#removeSegments', + getLength: function() { + if (this._length == null) { + var curves = this.getCurves(); + this._length = 0; + for (var i = 0, l = curves.length; i < l; i++) + this._length += curves[i].getLength(); + } + return this._length; + }, + + getArea: function() { + var curves = this.getCurves(); + var area = 0; + for (var i = 0, l = curves.length; i < l; i++) + area += curves[i].getArea(); + return area; + }, + isFullySelected: function() { var length = this._segments.length; return this._selected && length > 0 && this._selectedSegmentState @@ -6802,6 +6951,7 @@ var Path = PathItem.extend({ this._curves = null; if (this._clockwise !== undefined) this._clockwise = !this._clockwise; + this._changed(9); }, join: function(path) { @@ -6841,106 +6991,6 @@ var Path = PathItem.extend({ } }, - getLength: function() { - if (this._length == null) { - var curves = this.getCurves(); - this._length = 0; - for (var i = 0, l = curves.length; i < l; i++) - this._length += curves[i].getLength(); - } - return this._length; - }, - - getArea: function() { - var curves = this.getCurves(); - var area = 0; - for (var i = 0, l = curves.length; i < l; i++) - area += curves[i].getArea(); - return area; - }, - - _getOffset: function(location) { - var index = location && location.getIndex(); - if (index != null) { - var curves = this.getCurves(), - offset = 0; - for (var i = 0; i < index; i++) - offset += curves[i].getLength(); - var curve = curves[index], - parameter = location.getParameter(); - if (parameter > 0) - offset += curve.getPartLength(0, parameter); - return offset; - } - return null; - }, - - getLocationOf: function(point) { - var point = Point.read(arguments), - curves = this.getCurves(); - for (var i = 0, l = curves.length; i < l; i++) { - var loc = curves[i].getLocationOf(point); - if (loc) - return loc; - } - return null; - }, - - getLocationAt: function(offset, isParameter) { - var curves = this.getCurves(), - length = 0; - if (isParameter) { - var index = ~~offset; - return curves[index].getLocationAt(offset - index, true); - } - for (var i = 0, l = curves.length; i < l; i++) { - var start = length, - curve = curves[i]; - length += curve.getLength(); - if (length > offset) { - return curve.getLocationAt(offset - start); - } - } - if (offset <= this.getLength()) - return new CurveLocation(curves[curves.length - 1], 1); - return null; - }, - - getPointAt: function(offset, isParameter) { - var loc = this.getLocationAt(offset, isParameter); - return loc && loc.getPoint(); - }, - - getTangentAt: function(offset, isParameter) { - var loc = this.getLocationAt(offset, isParameter); - return loc && loc.getTangent(); - }, - - getNormalAt: function(offset, isParameter) { - var loc = this.getLocationAt(offset, isParameter); - return loc && loc.getNormal(); - }, - - getNearestLocation: function(point) { - var point = Point.read(arguments), - curves = this.getCurves(), - minDist = Infinity, - minLoc = null; - for (var i = 0, l = curves.length; i < l; i++) { - var loc = curves[i].getNearestLocation(point); - if (loc._distance < minDist) { - minDist = loc._distance; - minLoc = loc; - } - } - return minLoc; - }, - - getNearestPoint: function(point) { - var point = Point.read(arguments); - return this.getNearestLocation(point).getPoint(); - }, - toShape: function(insert) { if (!this._closed) return null; @@ -7008,7 +7058,7 @@ var Path = PathItem.extend({ return null; }, - _hitTest: function(point, options) { + _hitTestSelf: function(point, options) { var that = this, style = this.getStyle(), segments = this._segments, @@ -7018,11 +7068,14 @@ var Path = PathItem.extend({ strokePadding = tolerancePadding, join, cap, miterLimit, area, loc, res, - hasStroke = options.stroke && style.hasStroke(), - hasFill = options.fill && style.hasFill(), - radius = hasStroke ? style.getStrokeWidth() / 2 - : hasFill ? 0 : null; - if (radius != null) { + hitStroke = options.stroke && style.hasStroke(), + hitFill = options.fill && style.hasFill(), + hitCurves = options.curves, + radius = hitStroke + ? style.getStrokeWidth() / 2 + : hitFill && options.tolerance > 0 || hitCurves + ? 0 : null; + if (radius !== null) { if (radius > 0) { join = style.getStrokeJoin(); cap = style.getStrokeCap(); @@ -7094,7 +7147,7 @@ var Path = PathItem.extend({ if (res = checkSegmentPoints(segments[i])) return res; } - if (radius != null) { + if (radius !== null) { loc = this.getNearestLocation(point); if (loc) { var parameter = loc.getParameter(); @@ -7116,16 +7169,105 @@ var Path = PathItem.extend({ } } } - return !loc && hasFill && this._contains(point) || loc && !hasStroke - ? new HitResult('fill', this) - : loc - ? new HitResult('stroke', this, { - location: loc, - point: loc.getPoint() - }) - : null; + return !loc && hitFill && this._contains(point) + || loc && !hitStroke && !hitCurves + ? new HitResult('fill', this) + : loc + ? new HitResult(hitStroke ? 'stroke' : 'curve', this, { + location: loc, + point: loc.getPoint() + }) + : null; } +}, { + beans: false, + + _getOffset: function(location) { + var index = location && location.getIndex(); + if (index != null) { + var curves = this.getCurves(), + offset = 0; + for (var i = 0; i < index; i++) + offset += curves[i].getLength(); + var curve = curves[index], + parameter = location.getParameter(); + if (parameter > 0) + offset += curve.getPartLength(0, parameter); + return offset; + } + return null; + }, + + getLocationOf: function() { + var point = Point.read(arguments), + curves = this.getCurves(); + for (var i = 0, l = curves.length; i < l; i++) { + var loc = curves[i].getLocationOf(point); + if (loc) + return loc; + } + return null; + }, + + getOffsetOf: function() { + var loc = this.getLocationOf.apply(this, arguments); + return loc ? loc.getOffset() : null; + }, + + getLocationAt: function(offset, isParameter) { + var curves = this.getCurves(), + length = 0; + if (isParameter) { + var index = ~~offset; + return curves[index].getLocationAt(offset - index, true); + } + for (var i = 0, l = curves.length; i < l; i++) { + var start = length, + curve = curves[i]; + length += curve.getLength(); + if (length > offset) { + return curve.getLocationAt(offset - start); + } + } + if (offset <= this.getLength()) + return new CurveLocation(curves[curves.length - 1], 1); + return null; + }, + + getPointAt: function(offset, isParameter) { + var loc = this.getLocationAt(offset, isParameter); + return loc && loc.getPoint(); + }, + + getTangentAt: function(offset, isParameter) { + var loc = this.getLocationAt(offset, isParameter); + return loc && loc.getTangent(); + }, + + getNormalAt: function(offset, isParameter) { + var loc = this.getLocationAt(offset, isParameter); + return loc && loc.getNormal(); + }, + + getNearestLocation: function() { + var point = Point.read(arguments), + curves = this.getCurves(), + minDist = Infinity, + minLoc = null; + for (var i = 0, l = curves.length; i < l; i++) { + var loc = curves[i].getNearestLocation(point); + if (loc._distance < minDist) { + minDist = loc._distance; + minLoc = loc; + } + } + return minLoc; + }, + + getNearestPoint: function() { + return this.getNearestLocation.apply(this, arguments).getPoint(); + } }, new function() { function drawHandles(ctx, segments, matrix, size) { @@ -7176,8 +7318,7 @@ var Path = PathItem.extend({ inX, inY, outX, outY; - function drawSegment(i) { - var segment = segments[i]; + function drawSegment(segment) { if (matrix) { segment._transformCoordinates(matrix, coords, false); curX = coords[0]; @@ -7199,7 +7340,8 @@ var Path = PathItem.extend({ inX = curX + handle._x; inY = curY + handle._y; } - if (inX == curX && inY == curY && outX == prevX && outY == prevY) { + if (inX === curX && inY === curY + && outX === prevX && outY === prevY) { ctx.lineTo(curX, curY); } else { ctx.bezierCurveTo(outX, outY, inX, inY, curX, curY); @@ -7218,39 +7360,39 @@ var Path = PathItem.extend({ } for (var i = 0; i < length; i++) - drawSegment(i); + drawSegment(segments[i]); if (path._closed && length > 0) - drawSegment(0); + drawSegment(segments[0]); } return { - _draw: function(ctx, param) { + _draw: function(ctx, param, strokeMatrix) { var dontStart = param.dontStart, - dontPaint = param.dontFinish || param.clip; - if (!dontStart) - ctx.beginPath(); - - var style = this.getStyle(), + dontPaint = param.dontFinish || param.clip, + style = this.getStyle(), hasFill = style.hasFill(), hasStroke = style.hasStroke(), dashArray = style.getDashArray(), dashLength = !paper.support.nativeDash && hasStroke && dashArray && dashArray.length; - function getOffset(i) { - return dashArray[((i % dashLength) + dashLength) % dashLength]; - } + if (!dontStart) + ctx.beginPath(); if (!dontStart && this._currentPath) { ctx.currentPath = this._currentPath; } else if (hasFill || hasStroke && !dashLength || dontPaint) { - drawSegments(ctx, this); + drawSegments(ctx, this, strokeMatrix); if (this._closed) ctx.closePath(); if (!dontStart) this._currentPath = ctx.currentPath; } + function getOffset(i) { + return dashArray[((i % dashLength) + dashLength) % dashLength]; + } + if (!dontPaint && (hasFill || hasStroke)) { this._setStyles(ctx); if (hasFill) { @@ -7261,7 +7403,7 @@ var Path = PathItem.extend({ if (dashLength) { if (!dontStart) ctx.beginPath(); - var flattener = new PathFlattener(this), + var flattener = new PathFlattener(this, strokeMatrix), length = flattener.length, from = -style.getDashOffset(), to, i = 0; @@ -7681,7 +7823,7 @@ statics: { function addJoin(segment, join) { var handleIn = segment._handleIn, - handleOut = segment._handleOut + handleOut = segment._handleOut; if (join === 'round' || !handleIn.isZero() && !handleOut.isZero() && handleIn.isColinear(handleOut)) { addRound(segment); @@ -7768,7 +7910,7 @@ statics: { addPoint(point.add(normal)); } if (cap === 'square') - point = point.add(normal.rotate(loc.getParameter() == 0 ? -90 : 90)); + point = point.add(normal.rotate(loc.getParameter() === 0 ? -90 : 90)); addPoint(point.add(normal)); addPoint(point.subtract(normal)); }, @@ -7784,7 +7926,7 @@ statics: { var segment = segments[i]; segment._transformCoordinates(matrix, coords, false); for (var j = 0; j < 6; j += 2) { - var padding = j == 0 ? joinPadding : strokePadding, + var padding = j === 0 ? joinPadding : strokePadding, paddingX = padding ? padding[0] : 0, paddingY = padding ? padding[1] : 0, x = coords[j], @@ -8037,21 +8179,25 @@ var CompoundPath = PathItem.extend({ }, { beans: true, - getPathData: function(_precision) { + getPathData: function(_matrix, _precision) { var children = this._children, paths = []; - for (var i = 0, l = children.length; i < l; i++) - paths.push(children[i].getPathData(_precision)); + for (var i = 0, l = children.length; i < l; i++) { + var child = children[i], + mx = child._matrix; + paths.push(child.getPathData(_matrix && !mx.isIdentity() + ? _matrix.chain(mx) : mx, _precision)); + } return paths.join(' '); } }, { _getChildHitTestOptions: function(options) { - return options.type === 'path' + return options.class === Path || options.type === 'path' ? options : new Base(options, { fill: false }); }, - _draw: function(ctx, param) { + _draw: function(ctx, param, strokeMatrix) { var children = this._children; if (children.length === 0) return; @@ -8062,7 +8208,7 @@ var CompoundPath = PathItem.extend({ param = param.extend({ dontStart: true, dontFinish: true }); ctx.beginPath(); for (var i = 0, l = children.length; i < l; i++) - children[i].draw(ctx, param); + children[i].draw(ctx, param, strokeMatrix); this._currentPath = ctx.currentPath; } @@ -8078,13 +8224,14 @@ var CompoundPath = PathItem.extend({ } }, - _drawSelected: function(ctx, matrix) { + _drawSelected: function(ctx, matrix, selectedItems) { var children = this._children; for (var i = 0, l = children.length; i < l; i++) { var child = children[i], mx = child._matrix; - child._drawSelected(ctx, mx.isIdentity() ? matrix - : matrix.clone().concatenate(child._matrix)); + if (!selectedItems[child._id]) + child._drawSelected(ctx, mx.isIdentity() ? matrix + : matrix.chain(mx)); } } }, new function() { @@ -8210,7 +8357,9 @@ PathItem.inject(new function() { _path1.remove(); if (_path2) _path2.remove(); - return result.reduce(); + result = result.reduce(); + result.setStyle(path1._style); + return result; } function splitPath(intersections) { @@ -8585,7 +8734,7 @@ CompoundPath.inject({ }); var PathFlattener = Base.extend({ - initialize: function(path) { + initialize: function(path, matrix) { this.curves = []; this.parts = []; this.length = 0; @@ -8597,7 +8746,7 @@ var PathFlattener = Base.extend({ that = this; function addCurve(segment1, segment2) { - var curve = Curve.getValues(segment1, segment2); + var curve = Curve.getValues(segment1, segment2, matrix); that.curves.push(curve); that._computeParts(curve, segment1._index, 0, 1); } @@ -8977,7 +9126,6 @@ var PointText = TextItem.extend({ }); var Color = Base.extend(new function() { - var types = { gray: ['gray'], rgb: ['red', 'green', 'blue'], @@ -9362,7 +9510,7 @@ var Color = Base.extend(new function() { }, equals: function(color) { - var col = Base.isPlainValue(color) + var col = Base.isPlainValue(color, true) ? Color.read(arguments) : color; return col === this || col && this._class === col._class @@ -9683,6 +9831,7 @@ var Style = Base.extend(new function() { strokeWidth: 1, strokeCap: 'butt', strokeJoin: 'miter', + strokeScaling: true, miterLimit: 10, dashOffset: 0, dashArray: [], @@ -9703,6 +9852,7 @@ var Style = Base.extend(new function() { strokeWidth: 97, strokeCap: 97, strokeJoin: 97, + strokeScaling: 105, miterLimit: 97, fontFamily: 9, fontWeight: 9, @@ -9712,7 +9862,7 @@ var Style = Base.extend(new function() { justification: 9 }; - var item = {}, + var item = { beans: true }, fields = { _defaults: defaults, _textDefaults: new Base(defaults, { @@ -9785,8 +9935,8 @@ var Style = Base.extend(new function() { return value; }; - item[get] = function() { - return this._style[get](); + item[get] = function(_dontMerge) { + return this._style[get](_dontMerge); }; item[set] = function(value) { @@ -9892,7 +10042,7 @@ var DomElement = new function() { } function handlePrefix(el, name, set, value) { - var prefixes = ['webkit', 'moz', 'Moz', 'ms', 'o', ''], + var prefixes = ['', 'webkit', 'moz', 'Moz', 'ms', 'o'], suffix = name[0].toUpperCase() + name.substring(1); for (var i = 0; i < 6; i++) { var prefix = prefixes[i], @@ -10401,8 +10551,8 @@ var View = Base.extend(Callback, { return this.getBounds().getCenter(); }, - setCenter: function(center) { - center = Point.read(arguments); + setCenter: function() { + var center = Point.read(arguments); this.scrollBy(center.subtract(this.getCenter())); }, @@ -10453,8 +10603,6 @@ var View = Base.extend(Callback, { _id: 0, create: function(project, element) { - if (typeof element === 'string') - element = document.getElementById(element); return new CanvasView(project, element); } } @@ -10601,7 +10749,7 @@ var CanvasView = View.extend({ if (size.isZero()) throw new Error( 'Cannot create CanvasView with the provided argument: ' - + canvas); + + [].slice.call(arguments, 1)); canvas = CanvasProvider.getCanvas(size); } this._context = canvas.getContext('2d'); @@ -10707,7 +10855,7 @@ var CanvasView = View.extend({ return; var project = this._project, hit = project.hitTest(point, { - tolerance: this._scope.settings.hitTolerance, + tolerance: 0, fill: true, stroke: true }), @@ -11226,20 +11374,13 @@ var Http = { var CanvasProvider = { canvases: [], - getCanvas: function(width, height, pixelRatio) { + getCanvas: function(width, height) { var canvas, - init = true; + clear = true; if (typeof width === 'object') { - pixelRatio = height; height = width.height; width = width.width; } - if (!pixelRatio) { - pixelRatio = 1; - } else if (pixelRatio !== 1) { - width *= pixelRatio; - height *= pixelRatio; - } if (this.canvases.length) { canvas = this.canvases.pop(); } else { @@ -11247,20 +11388,18 @@ var CanvasProvider = { } var ctx = canvas.getContext('2d'); if (canvas.width === width && canvas.height === height) { - if (init) + if (clear) ctx.clearRect(0, 0, width + 1, height + 1); } else { canvas.width = width; canvas.height = height; } ctx.save(); - if (pixelRatio !== 1) - ctx.scale(pixelRatio, pixelRatio); return canvas; }, - getContext: function(width, height, pixelRatio) { - return this.getCanvas(width, height, pixelRatio).getContext('2d'); + getContext: function(width, height) { + return this.getCanvas(width, height).getContext('2d'); }, release: function(obj) { @@ -11524,6 +11663,15 @@ var SVGStyles = Base.each({ strokeWidth: ['stroke-width', 'number'], strokeCap: ['stroke-linecap', 'string'], strokeJoin: ['stroke-linejoin', 'string'], + strokeScaling: ['vector-effect', 'lookup', { + true: 'none', + false: 'non-scaling-stroke' + }, function(item, value) { + return !value + && (item instanceof PathItem + || item instanceof Shape + || item instanceof TextItem); + }], miterLimit: ['stroke-miterlimit', 'number'], dashArray: ['stroke-dasharray', 'array'], dashOffset: ['stroke-dashoffset', 'number'], @@ -11548,6 +11696,7 @@ var SVGStyles = Base.each({ fromSVG: lookup && Base.each(lookup, function(value, name) { this[value] = name; }, {}), + exportFilter: entry[3], get: 'get' + part, set: 'set' + part }; @@ -11581,10 +11730,9 @@ new function() { document.createElementNS('http://www.w3.org/2000/svg', tag), attrs); } - function getTransform(item, coordinates, center) { - var matrix = item._matrix, - trans = matrix.getTranslation(), - attrs = {}; + function getTransform(matrix, coordinates, center) { + var attrs = new Base(), + trans = matrix.getTranslation(); if (coordinates) { matrix = matrix.shiftless(); var point = matrix._inverseTransform(trans); @@ -11614,7 +11762,7 @@ new function() { } function exportGroup(item, options) { - var attrs = getTransform(item), + var attrs = getTransform(item._matrix), children = item._children; var node = createElement('g', attrs); for (var i = 0, l = children.length; i < l; i++) { @@ -11637,7 +11785,7 @@ new function() { } function exportRaster(item) { - var attrs = getTransform(item, true), + var attrs = getTransform(item._matrix, true), size = item.getSize(); attrs.x -= size.width / 2; attrs.y -= size.height / 2; @@ -11655,7 +11803,7 @@ new function() { } var segments = item._segments, type, - attrs; + attrs = getTransform(item._matrix); if (segments.length === 0) return null; if (item.isPolygon()) { @@ -11664,24 +11812,21 @@ new function() { var parts = []; for(i = 0, l = segments.length; i < l; i++) parts.push(formatter.point(segments[i]._point)); - attrs = { - points: parts.join(' ') - }; + attrs.points = parts.join(' '); } else { type = 'line'; var first = segments[0]._point, last = segments[segments.length - 1]._point; - attrs = { + attrs.set({ x1: first.x, y1: first.y, x2: last.x, y2: last.y - }; + }); } } else { type = 'path'; - var data = item.getPathData(); - attrs = data && { d: data }; + attrs.d = item.getPathData(null, options.precision); } return createElement(type, attrs); } @@ -11689,7 +11834,7 @@ new function() { function exportShape(item) { var type = item._type, radius = item._radius, - attrs = getTransform(item, true, type !== 'rectangle'); + attrs = getTransform(item._matrix, true, type !== 'rectangle'); if (type === 'rectangle') { type = 'rect'; var size = item._size, @@ -11713,16 +11858,16 @@ new function() { return createElement(type, attrs); } - function exportCompoundPath(item) { - var attrs = getTransform(item, true); - var data = item.getPathData(); + function exportCompoundPath(item, options) { + var attrs = getTransform(item._matrix); + var data = item.getPathData(null, options.precision); if (data) attrs.d = data; return createElement('path', attrs); } function exportPlacedSymbol(item, options) { - var attrs = getTransform(item, true), + var attrs = getTransform(item._matrix, true), symbol = item.getSymbol(), symbolNode = getDefinition(symbol, 'symbol'), definition = symbol.getDefinition(), @@ -11792,7 +11937,7 @@ new function() { } function exportText(item) { - var node = createElement('text', getTransform(item, true)); + var node = createElement('text', getTransform(item._matrix, true)); node.textContent = item._content; return node; } @@ -11808,9 +11953,9 @@ new function() { PointText: exportText }; - function applyStyle(item, node) { + function applyStyle(item, node, isRoot) { var attrs = {}, - parent = item.getParent(); + parent = !isRoot && item.getParent(); if (item._name != null) attrs.id = item._name; @@ -11819,7 +11964,9 @@ new function() { var get = entry.get, type = entry.type, value = item[get](); - if (!parent || !Base.equals(parent[get](), value)) { + if (entry.exportFilter + ? entry.exportFilter(item, value) + : !parent || !Base.equals(parent[get](), value)) { if (type === 'color' && value != null) { var alpha = value.getAlpha(); if (alpha < 1) @@ -11844,7 +11991,7 @@ new function() { if (attrs.opacity === 1) delete attrs.opacity; - if (item._visibility != null && !item._visibility) + if (!item._visible) attrs.visibility = 'hidden'; return setAttributes(node, attrs); @@ -11888,15 +12035,18 @@ new function() { : svg; } - function exportSVG(item, options) { + function exportSVG(item, options, isRoot) { var exporter = exporters[item._class], node = exporter && exporter(item, options); - if (node && item._data) { + if (node) { + var onExport = options.onExport; + if (onExport) + node = onExport(item, node, options) || node; var data = JSON.stringify(item._data); - if (data !== '{}') + if (data && data !== '{}') node.setAttribute('data-paper-data', data); } - return node && applyStyle(item, node); + return node && applyStyle(item, node, isRoot); } function setOptions(options) { @@ -11909,7 +12059,7 @@ new function() { Item.inject({ exportSVG: function(options) { options = setOptions(options); - return exportDefinitions(exportSVG(this, options), options); + return exportDefinitions(exportSVG(this, options, true), options); } }); @@ -11917,7 +12067,8 @@ new function() { exportSVG: function(options) { options = setOptions(options); var layers = this.layers, - size = this.getView().getSize(), + view = this.getView(), + size = view.getViewSize(), node = createElement('svg', { x: 0, y: 0, @@ -11926,9 +12077,14 @@ new function() { version: '1.1', xmlns: 'http://www.w3.org/2000/svg', 'xmlns:xlink': 'http://www.w3.org/1999/xlink' - }); + }), + parent = node, + matrix = view._matrix; + if (!matrix.isIdentity()) + parent = node.appendChild( + createElement('g', getTransform(matrix))); for (var i = 0, l = layers.length; i < l; i++) - node.appendChild(exportSVG(layers[i], options)); + parent.appendChild(exportSVG(layers[i], options, true)); return exportDefinitions(node, options); } }); @@ -11982,7 +12138,7 @@ new function() { : value; } - function importGroup(node, type, isRoot, options) { + function importGroup(node, type, options, isRoot) { var nodes = node.childNodes, isClip = type === 'clippath', item = new Group(), @@ -11997,7 +12153,7 @@ new function() { var childNode = nodes[i], child; if (childNode.nodeType === 1 - && (child = importSVG(childNode, false, options)) + && (child = importSVG(childNode, options, false)) && !(child instanceof Symbol)) children.push(child); } @@ -12065,14 +12221,14 @@ new function() { } var importers = { - '#document': function (node, type, isRoot, options) { + '#document': function (node, type, options, isRoot) { var nodes = node.childNodes; for (var i = 0, l = nodes.length; i < l; i++) { var child = nodes[i]; if (child.nodeType === 1) { var next = child.nextSibling; document.body.appendChild(child); - var item = importSVG(child, isRoot, options); + var item = importSVG(child, options, isRoot); if (next) { node.insertBefore(child, next); } else { @@ -12103,8 +12259,8 @@ new function() { return raster; }, - symbol: function(node, type, isRoot, options) { - return new Symbol(importGroup(node, type, isRoot, options), true); + symbol: function(node, type, options, isRoot) { + return new Symbol(importGroup(node, type, options, isRoot), true); }, defs: importGroup, @@ -12236,6 +12392,10 @@ new function() { item.setVisible(value === 'visible'); }, + display: function(item, value) { + item.setVisible(value !== null); + }, + 'stop-color': function(item, value) { if (item.setColor) item.setColor(value); @@ -12309,7 +12469,7 @@ new function() { return match && definitions[match[1]]; } - function importSVG(source, isRoot, options) { + function importSVG(source, options, isRoot) { if (!source) return null; if (!options) { @@ -12323,7 +12483,7 @@ new function() { function onLoadCallback(svg) { paper = scope; - var item = importSVG(svg, isRoot, options), + var item = importSVG(svg, options, isRoot), onLoad = options.onLoad, view = scope.project && scope.getView(); if (onLoad) @@ -12359,11 +12519,14 @@ new function() { settings = scope.settings, prevApplyMatrix = settings.applyMatrix; settings.applyMatrix = false; - item = importer && importer(node, type, isRoot, options) || null; + item = importer && importer(node, type, options, isRoot) || null; settings.applyMatrix = prevApplyMatrix; if (item) { - if (!(item instanceof Group)) + if (type !== '#document' && !(item instanceof Group)) item = applyAttributes(item, node, isRoot); + var onImport = options.onImport; + if (onImport) + item = onImport(node, item, options) || item; if (options.expandShapes && item instanceof Shape) { item.remove(); item = item.toPath(); @@ -12378,14 +12541,14 @@ new function() { Item.inject({ importSVG: function(node, options) { - return this.addChild(importSVG(node, true, options)); + return this.addChild(importSVG(node, options, true)); } }); Project.inject({ importSVG: function(node, options) { this.activate(); - return importSVG(node, true, options); + return importSVG(node, options, true); } }); }; @@ -12400,8 +12563,12 @@ paper = new (PaperScope.inject(Base.exports, { Key: Key }))(); -if (typeof define === 'function' && define.amd) +if (typeof define === 'function' && define.amd) { define('paper', paper); +} else if (typeof module === 'object' && module + && typeof module.exports === 'object') { + module.exports = paper; +} return paper; }; diff --git a/dist/paper-core.min.js b/dist/paper-core.min.js index ab625646..586b39c8 100644 --- a/dist/paper-core.min.js +++ b/dist/paper-core.min.js @@ -1,5 +1,5 @@ /*! - * Paper.js v0.9.18 - The Swiss Army Knife of Vector Graphics Scripting. + * Paper.js v0.9.19 - The Swiss Army Knife of Vector Graphics Scripting. * http://paperjs.org/ * * Copyright (c) 2011 - 2014, Juerg Lehni & Jonathan Puckey @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Mon Apr 7 11:24:38 2014 +0200 + * Date: Sat Aug 16 18:31:16 2014 +0200 * *** * @@ -29,9 +29,9 @@ * created by Marijn Haverbeke and released under an MIT license. * */ -var paper=new function(t){var e=new function(){function i(t,i,n,r,a){function o(s,o){o=o||(o=u(i,s))&&(o.get?o:o.value),"string"==typeof o&&"#"===o[0]&&(o=t[o.substring(1)]||o);var l,d="function"==typeof o,_=o,f=a||d?o&&o.get?s in t:t[s]:null;a&&f||(d&&f&&(o.base=f),d&&r!==!1&&(l=s.match(/^([gs]et|is)(([A-Z])(.*))$/))&&(h[l[3].toLowerCase()+l[4]]=l[2]),_&&!d&&_.get&&"function"==typeof _.get&&e.isPlainObject(_)||(_={value:_,writable:!0}),(u(t,s)||{configurable:!0}).configurable&&(_.configurable=!0,_.enumerable=n),c(t,s,_))}var h={};if(i){for(var l in i)i.hasOwnProperty(l)&&!s.test(l)&&o(l);for(var l in h){var d=h[l],_=t["set"+d],f=t["get"+d]||_&&t["is"+d];!f||r!==!0&&0!==f.length||o(l,{get:f,set:_})}}return t}function n(t,e,i){return t&&("length"in t&&!t.getLength&&"number"==typeof t.length?a:o).call(t,e,i=i||t),i}function r(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);return t}var s=/^(statics|enumerable|beans|preserve)$/,a=[].forEach||function(t,e){for(var i=0,n=this.length;n>i;i++)t.call(e,this[i],i,this)},o=function(t,e){for(var i in this)this.hasOwnProperty(i)&&t.call(e,this[i],i,this)},h=Object.create||function(t){return{__proto__:t}},u=Object.getOwnPropertyDescriptor||function(t,e){var i=t.__lookupGetter__&&t.__lookupGetter__(e);return i?{get:i,set:t.__lookupSetter__(e),enumerable:!0,configurable:!0}:t.hasOwnProperty(e)?{value:t[e],enumerable:!0,configurable:!0,writable:!0}:null},l=Object.defineProperty||function(t,e,i){return(i.get||i.set)&&t.__defineGetter__?(i.get&&t.__defineGetter__(e,i.get),i.set&&t.__defineSetter__(e,i.set)):t[e]=i.value,t},c=function(t,e,i){return delete t[e],l(t,e,i)};return i(function(){for(var t=0,e=arguments.length;e>t;t++)r(this,arguments[t])},{inject:function(t){if(t){var e=t.statics===!0?t:t.statics,n=t.beans,r=t.preserve;e!==t&&i(this.prototype,t,t.enumerable,n,r),i(this,e,!0,n,r)}for(var s=1,a=arguments.length;a>s;s++)this.inject(arguments[s]);return this},extend:function(){for(var t,e=this,n=0,r=arguments.length;r>n&&!(t=arguments[n].initialize);n++);return t=t||function(){e.apply(this,arguments)},t.prototype=h(this.prototype),t.base=e,c(t.prototype,"constructor",{value:t,writable:!0,configurable:!0}),i(t,this,!0),arguments.length?this.inject.apply(t,arguments):t}},!0).inject({inject:function(){for(var t=0,e=arguments.length;e>t;t++){var n=arguments[t];n&&i(this,n,n.enumerable,n.beans,n.preserve)}return this},extend:function(){var t=h(this);return t.inject.apply(t,arguments)},each:function(t,e){return n(this,t,e)},clone:function(){return new this.constructor(this)},statics:{each:n,create:h,define:c,describe:u,set:r,clone:function(t){return r(new t.constructor,t)},isPlainObject:function(t){var i=null!=t&&t.constructor;return i&&(i===Object||i===e||"Object"===i.name)},pick:function(){for(var e=0,i=arguments.length;i>e;e++)if(arguments[e]!==t)return arguments[e]}}})};"undefined"!=typeof module&&(module.exports=e),Array.isArray||(Array.isArray=function(t){return"[object Array]"===Object.prototype.toString.call(t)}),document.head||(document.head=document.getElementsByTagName("head")[0]),e.inject({toString:function(){return null!=this._id?(this._class||"Object")+(this._name?" 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e=this._angle||0;this.set(Math.cos(e)*t,Math.sin(e)*t)}else{var i=t/this.getLength();o.isZero(i)&&this.getAngle(),this.set(this.x*i,this.y*i)}},getAngle:function(){return 180*this.getAngleInRadians.apply(this,arguments)/Math.PI},setAngle:function(t){this.setAngleInRadians.call(this,t*Math.PI/180)},getAngleInDegrees:"#getAngle",setAngleInDegrees:"#setAngle",getAngleInRadians:function(){if(arguments.length){var t=h.read(arguments),e=this.getLength()*t.getLength();return o.isZero(e)?0/0:Math.acos(this.dot(t)/e)}return this.isZero()?this._angle||0:this._angle=Math.atan2(this.y,this.x)},setAngleInRadians:function(t){if(this._angle=t,!this.isZero()){var e=this.getLength();this.set(Math.cos(t)*e,Math.sin(t)*e)}},getQuadrant:function(){return this.x>=0?this.y>=0?1:4:this.y>=0?2:3}},{beans:!1,getDirectedAngle:function(){var t=h.read(arguments);return 180*Math.atan2(this.cross(t),this.dot(t))/Math.PI},getDistance:function(){var 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this._a=t,this._c=e,this._b=i,this._d=n,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t){return e.serialize(this.getValues(),t)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new g(this._a,this._c,this._b,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty||!1},toString:function(){var t=a.instance;return"[["+[t.number(this._a),t.number(this._b),t.number(this._tx)].join(", ")+"], ["+[t.number(this._c),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._c=this._b=this._tx=this._ty=0,t||this._changed(),this},apply:function(){var t=this._owner;return t?(t.transform(null,!0),this.isIdentity()):!1},translate:function(){var t=h.read(arguments),e=t.x,i=t.y;return this._tx+=e*this._a+i*this._b,this._ty+=e*this._c+i*this._d,this._changed(),this},scale:function(){var t=h.read(arguments),e=h.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._c*=t.x,this._b*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),this},rotate:function(t){t*=Math.PI/180;var e=h.read(arguments,1),i=e.x,n=e.y,r=Math.cos(t),s=Math.sin(t),a=i-i*r+n*s,o=n-i*s-n*r,u=this._a,l=this._b,c=this._c,d=this._d;return this._a=r*u+s*l,this._b=-s*u+r*l,this._c=r*c+s*d,this._d=-s*c+r*d,this._tx+=a*u+o*l,this._ty+=a*c+o*d,this._changed(),this},shear:function(){var t=h.read(arguments),e=h.read(arguments,0,{readNull:!0});e&&this.translate(e);var i=this._a,n=this._c;return this._a+=t.y*this._b,this._c+=t.y*this._d,this._b+=t.x*i,this._d+=t.x*n,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=h.read(arguments),e=h.read(arguments,0,{readNull:!0}),i=Math.PI/180,n=new h(Math.tan(t.x*i),Math.tan(t.y*i));return this.shear(n,e)},concatenate:function(t){var e=this._a,i=this._b,n=this._c,r=this._d;return this._a=t._a*e+t._c*i,this._b=t._b*e+t._d*i,this._c=t._a*n+t._c*r,this._d=t._b*n+t._d*r,this._tx+=t._tx*e+t._ty*i,this._ty+=t._tx*n+t._ty*r,this._changed(),this},preConcatenate:function(t){var e=this._a,i=this._b,n=this._c,r=this._d,s=this._tx,a=this._ty;return this._a=t._a*e+t._b*n,this._b=t._a*i+t._b*r,this._c=t._c*e+t._d*n,this._d=t._c*i+t._d*r,this._tx=t._a*s+t._b*a+t._tx,this._ty=t._c*s+t._d*a+t._ty,this._changed(),this},isIdentity:function(){return 1===this._a&&0===this._c&&0===this._b&&1===this._d&&0===this._tx&&0===this._ty},orNullIfIdentity:function(){return this.isIdentity()?null:this},isInvertible:function(){return!!this._getDeterminant()},isSingular:function(){return!this._getDeterminant()},transform:function(t,e,i,n,r){return arguments.length<5?this._transformPoint(h.read(arguments)):this._transformCoordinates(t,e,i,n,r)},_transformPoint:function(t,e,i){var n=t.x,r=t.y;return e||(e=new h),e.set(n*this._a+r*this._b+this._tx,n*this._c+r*this._d+this._ty,i)},_transformCoordinates:function(t,e,i,n,r){for(var s=e,a=n,o=s+2*r;o>s;){var h=t[s++],u=t[s++];i[a++]=h*this._a+u*this._b+this._tx,i[a++]=h*this._c+u*this._d+this._ty}return i},_transformCorners:function(t){var e=t.x,i=t.y,n=e+t.width,r=i+t.height,s=[e,i,n,i,n,r,e,r];return this._transformCoordinates(s,0,s,0,4)},_transformBounds:function(t,e,i){for(var n=this._transformCorners(t),r=n.slice(0,2),s=n.slice(),a=2;8>a;a++){var o=n[a],h=1&a; -os[h]&&(s[h]=o)}return e||(e=new _),e.set(r[0],r[1],s[0]-r[0],s[1]-r[1],i)},inverseTransform:function(){return this._inverseTransform(h.read(arguments))},_getDeterminant:function(){var t=this._a*this._d-this._b*this._c;return isFinite(t)&&!o.isZero(t)&&isFinite(this._tx)&&isFinite(this._ty)?t:null},_inverseTransform:function(t,e,i){var n=this._getDeterminant();if(!n)return null;var r=t.x-this._tx,s=t.y-this._ty;return e||(e=new h),e.set((r*this._d-s*this._b)/n,(s*this._a-r*this._c)/n,i)},decompose:function(){var t=this._a,e=this._b,i=this._c,n=this._d;if(o.isZero(t*n-e*i))return null;var r=Math.sqrt(t*t+e*e);t/=r,e/=r;var s=t*i+e*n;i-=t*s,n-=e*s;var a=Math.sqrt(i*i+n*n);return i/=a,n/=a,s/=a,e*i>t*n&&(t=-t,e=-e,s=-s,r=-r),{scaling:new h(r,a),rotation:180*-Math.atan2(e,t)/Math.PI,shearing:s}},getValues:function(){return[this._a,this._c,this._b,this._d,this._tx,this._ty]},getTranslation:function(){return new h(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},inverted:function(){var t=this._getDeterminant();return t&&new g(this._d/t,-this._c/t,-this._b/t,this._a/t,(this._b*this._ty-this._d*this._tx)/t,(this._c*this._tx-this._a*this._ty)/t)},shiftless:function(){return new g(this._a,this._c,this._b,this._d,0,0)},applyToContext:function(t){t.transform(this._a,this._c,this._b,this._d,this._tx,this._ty)}},e.each(["a","c","b","d","tx","ty"],function(t){var i=e.capitalize(t),n="_"+t;this["get"+i]=function(){return this[n]},this["set"+i]=function(t){this[n]=t,this._changed()}},{})),v=e.extend({_class:"Line",initialize:function(t,e,i,n,r){var s=!1;arguments.length>=4?(this._px=t,this._py=e,this._vx=i,this._vy=n,s=r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,s=i),s||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new h(this._px,this._py)},getVector:function(){return new h(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return v.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t){return v.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},getDistance:function(t){return Math.abs(v.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0))},statics:{intersect:function(t,e,i,n,r,s,a,u,l,c){l||(i-=t,n-=e,a-=r,u-=s);var d=u*i-a*n;if(!o.isZero(d)){var _=t-r,f=e-s,g=(a*f-u*_)/d,v=(i*f-n*_)/d;if((c||g>=0&&1>=g)&&(c||v>=0&&1>=v))return new h(t+g*i,e+g*n)}},getSide:function(t,e,i,n,r,s,a){a||(i-=t,n-=e);var o=r-t,h=s-e,u=o*n-h*i;return 0===u&&(u=o*i+h*n,u>0&&(o-=i,h-=n,u=o*i+h*n,0>u&&(u=0))),0>u?-1:u>0?1:0},getSignedDistance:function(t,e,i,n,r,s,a){a||(i-=t,n-=e);var o=n/i,h=e-o*t;return(s-o*r-h)/Math.sqrt(o*o+1)}}}),p=s.extend({_class:"Project",_list:"projects",_reference:"project",initialize:function(t){s.call(this,!0),this.layers=[],this.symbols=[],this._currentStyle=new F(null,null,this),this.activeLayer=new x,this._view=Z.create(this,t||$.getCanvas(1,1)),this._selectedItems={},this._selectedItemCount=0,this._updateVersion=0},_serialize:function(t,i){return e.serialize(this.layers,t,!0,i)},clear:function(){for(var t=this.layers.length-1;t>=0;t--)this.layers[t].remove();this.symbols=[]},isEmpty:function(){return this.layers.length<=1&&(!this.activeLayer||this.activeLayer.isEmpty())},remove:function se(){return se.base.call(this)?(this._view&&this._view.remove(),!0):!1},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.initialize(t)},getIndex:function(){return this._index},addChild:function(t){return t instanceof x?(e.splice(this.layers,[t]),this.activeLayer||(this.activeLayer=t)):t instanceof y?(this.activeLayer||this.addChild(new x(y.NO_INSERT))).addChild(t):t=null,t},getSelectedItems:function(){var t=[];for(var e in this._selectedItems){var i=this._selectedItems[e];i.isInserted()&&t.push(i)}return t},getOptions:function(){return this._scope.settings},_updateSelection:function(t){var e=t._id,i=this._selectedItems;t._selected?i[e]!==t&&(this._selectedItemCount++,i[e]=t):i[e]===t&&(this._selectedItemCount--,delete i[e])},selectAll:function(){for(var t=this.layers,e=0,i=t.length;i>e;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectedItems;for(var e in t)t[e].setFullySelected(!1)},hitTest:function(){for(var t=h.read(arguments),i=P.getOptions(e.read(arguments)),n=this.layers.length-1;n>=0;n--){var r=this.layers[n].hitTest(t,i);if(r)return r}return null},getItems:function(t){return y._getItems(this.layers,t,!0)},getItem:function(t){return y._getItems(this.layers,t,!1)},importJSON:function(t){this.activate();var i=this.activeLayer;return e.importJSON(t,i&&i.isEmpty()&&i)},draw:function(t,i,n){this._updateVersion++,t.save(),i.applyToContext(t);for(var r=new e({offset:new h(0,0),pixelRatio:n,trackTransforms:!0,transforms:[i]}),s=0,a=this.layers.length;a>s;s++)this.layers[s].draw(t,r);if(t.restore(),this._selectedItemCount>0){t.save(),t.strokeWidth=1;for(var o in this._selectedItems){var u=this._selectedItems[o],l=u._globalMatrix,c=this._scope.settings.handleSize,d=c/2;if(u._updateVersion===this._updateVersion&&(u._drawSelected||u._boundsSelected)&&l){var _=u.getSelectedColor()||u.getLayer().getSelectedColor();if(t.strokeStyle=t.fillStyle=_?_.toCanvasStyle(t):"#009dec",u._drawSelected&&u._drawSelected(t,l),u._boundsSelected){var f=l._transformCorners(u.getInternalBounds());t.beginPath();for(var s=0;8>s;s++)t[0===s?"moveTo":"lineTo"](f[s],f[++s]);t.closePath(),t.stroke();for(var s=0;8>s;s++)t.fillRect(f[s]-d,f[++s]-d,c,c)}}}t.restore()}}}),m=e.extend({_class:"Symbol",initialize:function ae(t,e){this._id=ae._id=(ae._id||0)+1,this.project=paper.project,this.project.symbols.push(this),t&&this.setDefinition(t,e)},_serialize:function(t,i){return i.add(this,function(){return e.serialize([this._class,this._definition],t,!1,i)})},_changed:function(t){8&t&&y._clearBoundsCache(this),1&t&&(this.project._needsUpdate=!0)},getDefinition:function(){return this._definition},setDefinition:function(t,e){t._parentSymbol&&(t=t.clone()),this._definition&&(this._definition._parentSymbol=null),this._definition=t,t.remove(),t.setSelected(!1),e||t.setPosition(new h),t._parentSymbol=this,this._changed(9)},place:function(t){return new S(this,t)},clone:function(){return new m(this._definition.clone(!1))}}),y=e.extend(n,{statics:{extend:function oe(t){return t._serializeFields&&(t._serializeFields=new e(this.prototype._serializeFields,t._serializeFields)),oe.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_applyMatrix:!0,_canApplyMatrix:!0,_boundsSelected:!1,_selectChildren:!1,_serializeFields:{name:null,matrix:new g,pivot:null,locked:!1,visible:!0,blendMode:"normal",opacity:1,guide:!1,selected:!1,clipMask:!1,applyMatrix:null,data:{}},initialize:function(){},_initialize:function(t,e){var i=t&&t.internal===!0,n=this._matrix=new g,r=paper.project;return i||(this._id=y._id=(y._id||0)+1),this._applyMatrix=this._canApplyMatrix&&paper.settings.applyMatrix,e&&n.translate(e),n._owner=this,this._style=new F(r._currentStyle,this,r),this._project||(i||t&&t.insert===!1?this._setProject(r):(r.activeLayer||new x).addChild(this)),t&&t!==y.NO_INSERT?this._set(t,{insert:!0}):!0},_events:new function(){var t={mousedown:{mousedown:1,mousedrag:1,click:1,doubleclick:1},mouseup:{mouseup:1,mousedrag:1,click:1,doubleclick:1},mousemove:{mousedrag:1,mousemove:1,mouseenter:1,mouseleave:1}},i={install:function(e){var i=this.getView()._eventCounters;if(i)for(var n in t)i[n]=(i[n]||0)+(t[n][e]||0)},uninstall:function(e){var i=this.getView()._eventCounters;if(i)for(var n in t)i[n]-=t[n][e]||0}};return e.each(["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"],function(t){this[t]=i},{onFrame:{install:function(){this._animateItem(!0)},uninstall:function(){this._animateItem(!1)}},onLoad:{}})},_animateItem:function(t){this.getView()._animateItem(this,t)},_serialize:function(t,i){function n(n){for(var a in n){var o=s[a];e.equals(o,"leading"===a?1.2*n.fontSize:n[a])||(r[a]=e.serialize(o,t,"data"!==a,i))}}var r={},s=this;return n(this._serializeFields),this instanceof w||n(this._style._defaults),[this._class,r]},_changed:function(e){var i=this._parentSymbol,n=this._parent||i,r=this._project;if(8&e&&(this._bounds=this._position=this._decomposed=this._globalMatrix=this._currentPath=t),n&&40&e&&y._clearBoundsCache(n),2&e&&y._clearBoundsCache(this),r&&(1&e&&(r._needsUpdate=!0),r._changes)){var s=r._changesById[this._id];s?s.flags|=e:(s={item:this,flags:e},r._changesById[this._id]=s,r._changes.push(s))}i&&i._changed(e)},set:function(t){return t&&this._set(t,{insert:!0}),this},getId:function(){return this._id},getClassName:function(){return this._class},getName:function(){return this._name},setName:function(e,i){if(this._name&&this._removeNamed(),e===+e+"")throw Error("Names consisting only of numbers are not supported.");if(e&&this._parent){for(var n=this._parent._children,r=this._parent._namedChildren,s=e,a=1;i&&n[e];)e=s+" "+a++;(r[e]=r[e]||[]).push(this),n[e]=this}this._name=e||t,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)},hasFill:function(){return this.getStyle().hasFill()},hasStroke:function(){return this.getStyle().hasStroke()},hasShadow:function(){return this.getStyle().hasShadow()}},e.each(["locked","visible","blendMode","opacity","guide"],function(t){var i=e.capitalize(t),t="_"+t;this["get"+i]=function(){return this[t]},this["set"+i]=function(e){e!=this[t]&&(this[t]=e,this._changed("_locked"===t?128:129))}},{}),{beans:!0,_locked:!1,_visible:!0,_blendMode:"normal",_opacity:1,_guide:!1,isSelected:function(){if(this._selectChildren)for(var t=0,e=this._children.length;e>t;t++)if(this._children[t].isSelected())return!0;return this._selected},setSelected:function(t,e){if(!e&&this._selectChildren)for(var i=0,n=this._children.length;n>i;i++)this._children[i].setSelected(t);(t=!!t)^this._selected&&(this._selected=t,this._project._updateSelection(this),this._changed(129))},_selected:!1,isFullySelected:function(){if(this._children&&this._selected){for(var t=0,e=this._children.length;e>t;t++)if(!this._children[t].isFullySelected())return!1;return!0}return this._selected},setFullySelected:function(t){if(this._children)for(var e=0,i=this._children.length;i>e;e++)this._children[e].setFullySelected(t);this.setSelected(t,!0)},isClipMask:function(){return this._clipMask},setClipMask:function(t){this._clipMask!=(t=!!t)&&(this._clipMask=t,t&&(this.setFillColor(null),this.setStrokeColor(null)),this._changed(129),this._parent&&this._parent._changed(1024))},_clipMask:!1,getData:function(){return this._data||(this._data={}),this._data},setData:function(t){this._data=t},getPosition:function(t){var e=this._position,i=t?h:u;if(!e){var n=this._pivot;e=this._position=n?this._matrix._transformPoint(n):this.getBounds().getCenter(!0)}return new i(e.x,e.y,this,"setPosition")},setPosition:function(){this.translate(h.read(arguments).subtract(this.getPosition(!0)))},getPivot:function(t){var e=this._pivot;if(e){var i=t?h:u;e=new i(e.x,e.y,this,"setAnchor")}return e},setPivot:function(){this._pivot=h.read(arguments),this._position=t},_pivot:null,getRegistration:"#getPivot",setRegistration:"#setPivot"},e.each(["bounds","strokeBounds","handleBounds","roughBounds","internalBounds","internalRoughBounds"],function(t){var i="get"+e.capitalize(t),n=t.match(/^internal(.*)$/),r=n?"get"+n[1]:null;this[i]=function(e){var n=this._boundsGetter,s=!r&&("string"==typeof n?n:n&&n[i])||i,a=this._getCachedBounds(s,e,null,r);return"bounds"===t?new f(a.x,a.y,a.width,a.height,this,"setBounds"):a}},{beans:!0,_getBounds:function(t,e,i){var n=this._children;if(!n||0==n.length)return new _;for(var r=1/0,s=-r,a=r,o=s,h=0,u=n.length;u>h;h++){var l=n[h];if(l._visible&&!l.isEmpty()){var c=l._getCachedBounds(t,e,i);r=Math.min(c.x,r),a=Math.min(c.y,a),s=Math.max(c.x+c.width,s),o=Math.max(c.y+c.height,o)}}return isFinite(r)?new _(r,a,s-r,o-a):new _},setBounds:function(){var t=_.read(arguments),e=this.getBounds(),i=new g,n=t.getCenter();i.translate(n),(t.width!=e.width||t.height!=e.height)&&i.scale(0!=e.width?t.width/e.width:1,0!=e.height?t.height/e.height:1),n=e.getCenter(),i.translate(-n.x,-n.y),this.transform(i)},_getCachedBounds:function(t,e,i,n){e=e&&e.orNullIfIdentity();var r=n?null:this._matrix.orNullIfIdentity(),s=(!e||e.equals(r))&&t,a=this._parent||this._parentSymbol;if(i&&a){var o=i._id,h=a._boundsCache=a._boundsCache||{ids:{},list:[]};h.ids[o]||(h.list.push(i),h.ids[o]=i)}if(s&&this._bounds&&this._bounds[s])return this._bounds[s].clone();e=e?r?e.clone().concatenate(r):e:r;var u=this._getBounds(n||t,e,s?this:i);if(s){this._bounds||(this._bounds={});var l=this._bounds[s]=u.clone();l._internal=!!n}return u},statics:{_clearBoundsCache:function(e){if(e._boundsCache){for(var i=0,n=e._boundsCache.list,r=n.length;r>i;i++){var s=n[i];s._bounds=s._position=t,s!==e&&s._boundsCache&&y._clearBoundsCache(s)}e._boundsCache=t}}}}),{beans:!0,_decompose:function(){return this._decomposed=this._matrix.decompose()},getRotation:function(){var t=this._decomposed||this._decompose();return t&&t.rotation},setRotation:function(t){var e=this.getRotation();if(null!=e&&null!=t){var i=this._decomposed;this.rotate(t-e),i.rotation=t,this._decomposed=i}},getScaling:function(){var t=this._decomposed||this._decompose();return t&&t.scaling},setScaling:function(){var t=this.getScaling();if(null!=t){var e=h.read(arguments,0,{clone:!0}),i=this._decomposed;this.scale(e.x/t.x,e.y/t.y),i.scaling=e,this._decomposed=i}},getMatrix:function(){return this._matrix},setMatrix:function(t){this._matrix.initialize(t),this._applyMatrix?this.transform(null,!0):this._changed(9)},getGlobalMatrix:function(t){var e=this._globalMatrix,i=this._project._updateVersion,n=this.getView()._matrix;return e&&e._updateVersion!==i&&(e=null),e||(e=this._globalMatrix=this._matrix.clone(),e.preConcatenate(this._parent?this._parent.getGlobalMatrix(!0):n),e._updateVersion=i),t?e:n.inverted().concatenate(e)},getApplyMatrix:function(){return this._applyMatrix},setApplyMatrix:function(t){(this._applyMatrix=this._canApplyMatrix&&!!t)&&this.transform(null,!0)},getTransformContent:"#getApplyMatrix",setTransformContent:"#setApplyMatrix"},{getProject:function(){return this._project},_setProject:function(t,e){if(this._project!==t){this._project&&this._installEvents(!1),this._project=t;for(var i=this._children,n=0,r=i&&i.length;r>n;n++)i[n]._setProject(t);e=!0}e&&this._installEvents(!0)},getView:function(){return this._project.getView()},_installEvents:function he(t){he.base.call(this,t);for(var e=this._children,i=0,n=e&&e.length;n>i;i++)e[i]._installEvents(t)},getLayer:function(){for(var t=this;t=t._parent;)if(t instanceof x)return t;return null},getParent:function(){return this._parent},setParent:function(t){return t.addChild(this)},getChildren:function(){return this._children},setChildren:function(t){this.removeChildren(),this.addChildren(t)},getFirstChild:function(){return this._children&&this._children[0]||null},getLastChild:function(){return this._children&&this._children[this._children.length-1]||null},getNextSibling:function(){return this._parent&&this._parent._children[this._index+1]||null},getPreviousSibling:function(){return this._parent&&this._parent._children[this._index-1]||null},getIndex:function(){return this._index},isInserted:function(){return this._parent?this._parent.isInserted():!1},equals:function(t){return t===this||t&&this._class===t._class&&this._style.equals(t._style)&&this._matrix.equals(t._matrix)&&this._locked===t._locked&&this._visible===t._visible&&this._blendMode===t._blendMode&&this._opacity===t._opacity&&this._clipMask===t._clipMask&&this._guide===t._guide&&this._equals(t)||!1},_equals:function(t){return 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v=f/2,p=g/2,c=h*l,d=u*l;t.moveTo(-v,-p+u),t.bezierCurveTo(-v,-p+d,-v+c,-p,-v+h,-p),t.lineTo(v-h,-p),t.bezierCurveTo(v-c,-p,v,-p+d,v,-p+u),t.lineTo(v,p-u),t.bezierCurveTo(v,p-d,v-c,p,v-h,p),t.lineTo(-v+h,p),t.bezierCurveTo(-v+c,p,-v,p-d,-v,p-u)}}}t.closePath()}s||!n&&!r||(this._setStyles(t),n&&(t.fill(i.getWindingRule()),t.shadowColor="rgba(0,0,0,0)"),r&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var i=new _(this._size).setCenter(0,0);return"getBounds"!==t&&this.hasStroke()&&(i=i.expand(this.getStrokeWidth())),e?e._transformBounds(i):i}},new function(){function t(t,e,i){var n=t._radius;if(!n.isZero())for(var r=t._size.divide(2),s=0;4>s;s++){var a=new h(1&s?1:-1,s>1?1:-1),o=a.multiply(r),u=o.subtract(a.multiply(n)),l=new _(o,u);if((i?l.expand(i):l).contains(e))return u}}function e(t,e){var i=t.getAngleInRadians(),n=2*e.width,r=2*e.height,s=n*Math.sin(i),a=r*Math.cos(i);return n*r/(2*Math.sqrt(s*s+a*a))}return{_contains:function i(e){if("rectangle"===this._type){var n=t(this,e);return n?e.subtract(n).divide(this._radius).getLength()<=1:i.base.call(this,e) -}return e.divide(this.size).getLength()<=.5},_hitTest:function n(i,r){var s=!1;if(this.hasStroke()){var a=this._type,o=this._radius,h=this.getStrokeWidth()+2*r.tolerance;if("rectangle"===a){var u=t(this,i,h);if(u){var l=i.subtract(u);s=2*Math.abs(l.getLength()-e(l,o))<=h}else{var c=new _(this._size).setCenter(0,0),d=c.expand(h),f=c.expand(-h);s=d._containsPoint(i)&&!f._containsPoint(i)}}else"ellipse"===a&&(o=e(i,o)),s=2*Math.abs(i.getLength()-o)<=h}return s?new P("stroke",this):n.base.apply(this,arguments)}}},{statics:new function(){function t(t,i,n,r,s){var a=new b(e.getNamed(s));return a._type=t,a._size=n,a._radius=r,a.translate(i)}return{Circle:function(){var i=h.readNamed(arguments,"center"),n=e.readNamed(arguments,"radius");return t("circle",i,new c(2*n),n,arguments)},Rectangle:function(){var e=_.readNamed(arguments,"rectangle"),i=c.min(c.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),i,arguments)},Ellipse:function(){var e=b._readEllipse(arguments),i=e.radius;return t("ellipse",e.center,i.multiply(2),i,arguments)},_readEllipse:function(t){var i,n;if(e.hasNamed(t,"radius"))i=h.readNamed(t,"center"),n=c.readNamed(t,"radius");else{var r=_.readNamed(t,"rectangle");i=r.getCenter(!0),n=r.getSize(!0).divide(2)}return{center:i,radius:n}}}}}),C=y.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:"getBounds",_boundsSelected:!0,_serializeFields:{source:null},initialize:function(e,i){this._initialize(e,i!==t&&h.read(arguments,1))||("string"==typeof e?this.setSource(e):this.setImage(e)),this._size||(this._size=new c)},_equals:function(t){return this.getSource()===t.getSource()},clone:function(t){var e=new C(y.NO_INSERT),i=this._image,n=this._canvas;if(i)e.setImage(i);else if(n){var r=$.getCanvas(this._size);r.getContext("2d").drawImage(n,0,0),e.setCanvas(r)}return this._clone(e,t)},getSize:function(){var t=this._size;return new d(t.width,t.height,this,"setSize")},setSize:function(){var t=c.read(arguments);if(!this._size.equals(t)){var e=this.getElement();this.setCanvas($.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}},getWidth:function(){return this._size.width},getHeight:function(){return this._size.height},isEmpty:function(){return 0==this._size.width&&0==this._size.height},getPpi:function(){var t=this._matrix,e=new h(0,0).transform(t),i=new h(1,0).transform(t).subtract(e),n=new h(0,1).transform(t).subtract(e);return new c(72/i.getLength(),72/n.getLength())},getImage:function(){return this._image},setImage:function(t){this._canvas&&$.release(this._canvas),t.getContext?(this._image=null,this._canvas=t):(this._image=t,this._canvas=null),this._size=new c(t.naturalWidth||t.width,t.naturalHeight||t.height),this._context=null,this._changed(521)},getCanvas:function(){if(!this._canvas){var t=$.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){$.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(513)),this._context},setContext:function(t){this._context=t},getSource:function(){return this._image&&this._image.src||this.toDataURL()},setSource:function(t){function e(){var t=n.getView();t&&(paper=t._scope,n.setImage(i),n.fire("load"),t.update())}var i,n=this;i=document.getElementById(t)||new Image,i.naturalWidth&&i.naturalHeight?setTimeout(e,0):(V.add(i,{load:e}),i.src||(i.src=t)),this.setImage(i)},getElement:function(){return this._canvas||this._image},getSubCanvas:function(t){var t=_.read(arguments),e=$.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(t){var t=_.read(arguments),e=new C(y.NO_INSERT);return e.setCanvas(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.preConcatenate(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image&&this._image.src;if(/^data:/.test(t))return t;var e=this.getCanvas();return e?e.toDataURL():null},drawImage:function(t){var e=h.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var i,n;t?t instanceof k?(n=t,i=t.getBounds()):t.width?i=new _(t):t.x&&(i=new _(t.x-.5,t.y-.5,1,1)):i=this.getBounds();var r=32,s=Math.min(i.width,r),a=Math.min(i.height,r),o=C._sampleContext;o?o.clearRect(0,0,r+1,r+1):o=C._sampleContext=$.getContext(new c(r)),o.save();var h=(new g).scale(s/i.width,a/i.height).translate(-i.x,-i.y);h.applyToContext(o),n&&n.draw(o,new e({clip:!0,transforms:[h]})),this._matrix.applyToContext(o),o.drawImage(this.getElement(),-this._size.width/2,-this._size.height/2),o.restore();for(var u=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,l=[0,0,0],d=0,f=0,v=u.length;v>f;f+=4){var p=u[f+3];d+=p,p/=255,l[0]+=u[f]*p,l[1]+=u[f+1]*p,l[2]+=u[f+2]*p}for(var f=0;3>f;f++)l[f]/=d;return d?j.read(l):null},getPixel:function(t){var t=h.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new j("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=h.read(arguments),e=j.read(arguments),i=e._convert("rgb"),n=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*i[0],a[1]=255*i[1],a[2]=255*i[2],a[3]=null!=n?255*n:255,r.putImageData(s,t.x,t.y)},createImageData:function(){var t=c.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(t){var t=_.read(arguments);return t.isEmpty()&&(t=new _(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=h.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var i=new _(this._size).setCenter(0,0);return e?e._transformBounds(i):i},_hitTest:function(t){if(this._contains(t)){var e=this;return new P("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t){var e=this.getElement();e&&(t.globalAlpha=this._opacity,t.drawImage(e,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),S=y.extend({_class:"PlacedSymbol",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:{getBounds:"getStrokeBounds"},_boundsSelected:!0,_serializeFields:{symbol:null},initialize:function(e,i){this._initialize(e,i!==t&&h.read(arguments,1))||this.setSymbol(e instanceof m?e:new m(e))},_equals:function(t){return this._symbol===t._symbol},getSymbol:function(){return this._symbol},setSymbol:function(t){this._symbol=t,this._changed(9)},clone:function(t){var e=new S(y.NO_INSERT);return e.setSymbol(this._symbol),this._clone(e,t)},isEmpty:function(){return this._symbol._definition.isEmpty()},_getBounds:function(t,e,i){return this.symbol._definition._getCachedBounds(t,e,i)},_hitTest:function(t,e){var i=this._symbol._definition.hitTest(t,e);return i&&(i.item=this),i},_draw:function(t,e){this.symbol._definition.draw(t,e)}}),P=e.extend({_class:"HitResult",initialize:function(t,e,i){this.type=t,this.item=e,i&&(i.enumerable=!0,this.inject(i))},statics:{getOptions:function(t){return t&&t._merged?t:new e({type:null,tolerance:paper.settings.hitTolerance,fill:!t,stroke:!t,segments:!t,handles:!1,ends:!1,center:!1,bounds:!1,guides:!1,selected:!1,_merged:!0},t)}}}),M=e.extend({_class:"Segment",beans:!0,initialize:function(e,i,n,r,s,a){var o,h,u,l=arguments.length;0===l||(1===l?e.point?(o=e.point,h=e.handleIn,u=e.handleOut):o=e:2===l&&"number"==typeof e?o=arguments:3>=l?(o=e,h=i,u=n):(o=e!==t?[e,i]:null,h=n!==t?[n,r]:null,u=s!==t?[s,a]:null)),new z(o,this,"_point"),new z(h,this,"_handleIn"),new z(u,this,"_handleOut")},_serialize:function(t){return e.serialize(this.isLinear()?this._point:[this._point,this._handleIn,this._handleOut],t,!0)},_changed:function(t){var e=this._path;if(e){var i,n,r=e._curves,s=this._index;r&&(t&&t!==this._point&&t!==this._handleIn||!(i=r[s-1]||e._closed&&r[r.length-1])||i._changed(),t&&t!==this._point&&t!==this._handleOut||!(n=r[s])||n._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){var t=h.read(arguments);this._point.set(t.x,t.y)},getHandleIn:function(){return this._handleIn},setHandleIn:function(){var t=h.read(arguments);this._handleIn.set(t.x,t.y)},getHandleOut:function(){return this._handleOut},setHandleOut:function(){var t=h.read(arguments);this._handleOut.set(t.x,t.y)},isLinear:function(){return this._handleIn.isZero()&&this._handleOut.isZero()},setLinear:function(){this._handleIn.set(0,0),this._handleOut.set(0,0)},isColinear:function(t){var e=this.getNext(),i=t.getNext();return this._handleOut.isZero()&&e._handleIn.isZero()&&t._handleOut.isZero()&&i._handleIn.isZero()&&e._point.subtract(this._point).isColinear(i._point.subtract(t._point))},isOrthogonal:function(){var t=this.getPrevious(),e=this.getNext();return t._handleOut.isZero()&&this._handleIn.isZero()&&this._handleOut.isZero()&&e._handleIn.isZero()&&this._point.subtract(t._point).isOrthogonal(e._point.subtract(this._point))},isArc:function(){var t=this.getNext(),e=this._handleOut,i=t._handleIn,n=.5522847498307936;if(e.isOrthogonal(i)){var r=this._point,s=t._point,a=new v(r,e,!0).intersect(new v(s,i,!0),!0);return a&&o.isZero(e.getLength()/a.subtract(r).getLength()-n)&&o.isZero(i.getLength()/a.subtract(s).getLength()-n)}return!1},_selectionState:0,isSelected:function(t){var e=this._selectionState;return t?t===this._point?!!(4&e):t===this._handleIn?!!(1&e):t===this._handleOut?!!(2&e):!1:!!(7&e)},setSelected:function(t,e){var i=this._path,t=!!t,n=this._selectionState,r=n,s=e?e===this._point?4:e===this._handleIn?1:e===this._handleOut?2:0:7;t?n|=s:n&=~s,this._selectionState=n,i&&n!==r&&(i._updateSelection(this,r,n),i._changed(129))},getIndex:function(){return this._index!==t?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(e>0&&!t._closed&&e===t._segments.length-1&&e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new A(t,this===t._segment1?0:1):null},getNext:function(){var t=this._path&&this._path._segments;return t&&(t[this._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},reverse:function(){return new M(this._point,this._handleOut,this._handleIn)},remove:function(){return this._path?!!this._path.removeSegment(this._index):!1},clone:function(){return new M(this._point,this._handleIn,this._handleOut)},equals:function(t){return t===this||t&&this._class===t._class&&this._point.equals(t._point)&&this._handleIn.equals(t._handleIn)&&this._handleOut.equals(t._handleOut)||!1},toString:function(){var t=["point: "+this._point];return this._handleIn.isZero()||t.push("handleIn: "+this._handleIn),this._handleOut.isZero()||t.push("handleOut: "+this._handleOut),"{ "+t.join(", ")+" }"},transform:function(t){this._transformCoordinates(t,Array(6),!0),this._changed()},_transformCoordinates:function(t,e,i){var n=this._point,r=i&&this._handleIn.isZero()?null:this._handleIn,s=i&&this._handleOut.isZero()?null:this._handleOut,a=n._x,o=n._y,h=2;return e[0]=a,e[1]=o,r&&(e[h++]=r._x+a,e[h++]=r._y+o),s&&(e[h++]=s._x+a,e[h++]=s._y+o),t&&(t._transformCoordinates(e,0,e,0,h/2),a=e[0],o=e[1],i?(n._x=a,n._y=o,h=2,r&&(r._x=e[h++]-a,r._y=e[h++]-o),s&&(s._x=e[h++]-a,s._y=e[h++]-o)):(r||(e[h++]=a,e[h++]=o),s||(e[h++]=a,e[h++]=o))),e}}),z=h.extend({initialize:function(e,i,n){var r,s,a;if(e)if((r=e[0])!==t)s=e[1];else{var o=e;(r=o.x)===t&&(o=h.read(arguments),r=o.x),s=o.y,a=o.selected}else r=s=0;this._x=r,this._y=s,this._owner=i,i[n]=this,a&&this.setSelected(!0)},set:function(t,e){return this._x=t,this._y=e,this._owner._changed(this),this},_serialize:function(t){var e=t.formatter,i=e.number(this._x),n=e.number(this._y);return this.isSelected()?{x:i,y:n,selected:!0}:[i,n]},getX:function(){return this._x},setX:function(t){this._x=t,this._owner._changed(this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner._changed(this)},isZero:function(){return o.isZero(this._x)&&o.isZero(this._y)},setSelected:function(t){this._owner.setSelected(t,this)},isSelected:function(){return this._owner.isSelected(this)}}),I=e.extend({_class:"Curve",initialize:function(t,e,i,n,r,s,a,o){var h=arguments.length;if(3===h)this._path=t,this._segment1=e,this._segment2=i;else if(0===h)this._segment1=new M,this._segment2=new M;else if(1===h)this._segment1=new M(t.segment1),this._segment2=new M(t.segment2);else if(2===h)this._segment1=new M(t),this._segment2=new M(e);else{var u,l,c,d;4===h?(u=t,l=e,c=i,d=n):8===h&&(u=[t,e],d=[a,o],l=[i-t,n-e],c=[r-a,s-o]),this._segment1=new M(u,null,l),this._segment2=new M(d,c,null)}},_changed:function(){this._length=this._bounds=t},getPoint1:function(){return this._segment1._point},setPoint1:function(){var t=h.read(arguments);this._segment1._point.set(t.x,t.y)},getPoint2:function(){return this._segment2._point},setPoint2:function(){var t=h.read(arguments);this._segment2._point.set(t.x,t.y)},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){var t=h.read(arguments);this._segment1._handleOut.set(t.x,t.y)},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){var t=h.read(arguments);this._segment2._handleIn.set(t.x,t.y)},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isSelected:function(){return this.getPoint1().isSelected()&&this.getHandle2().isSelected()&&this.getHandle2().isSelected()&&this.getPoint2().isSelected()},setSelected:function(t){this.getPoint1().setSelected(t),this.getHandle1().setSelected(t),this.getHandle2().setSelected(t),this.getPoint2().setSelected(t)},getValues:function(t){return I.getValues(this._segment1,this._segment2,t)},getPoints:function(){for(var t=this.getValues(),e=[],i=0;8>i;i+=2)e.push(new h(t[i],t[i+1]));return e},getLength:function(){return null==this._length&&(this._length=this.isLinear()?this._segment2._point.getDistance(this._segment1._point):I.getLength(this.getValues(),0,1)),this._length},getArea:function(){return I.getArea(this.getValues())},getPart:function(t,e){return new I(I.getPart(this.getValues(),t,e))},getPartLength:function(t,e){return I.getLength(this.getValues(),t,e)},isLinear:function(){return this._segment1._handleOut.isZero()&&this._segment2._handleIn.isZero()},isHorizontal:function(){return this.isLinear()&&o.isZero(this._segment1._point._y-this._segment2._point._y)},getIntersections:function(t){return I.getIntersections(this.getValues(),t.getValues(),this,t,[])},_getParameter:function(e,i){return i?e:e&&e.curve===this?e.parameter:e===t&&i===t?.5:this.getParameterAt(e,0)},divide:function(t,e,i){var n=this._getParameter(t,e),r=1e-5,s=null;if(n>r&&1-r>n){var a=I.subdivide(this.getValues(),n),o=i?!1:this.isLinear(),u=a[0],l=a[1];o||(this._segment1._handleOut.set(u[2]-u[0],u[3]-u[1]),this._segment2._handleIn.set(l[4]-l[6],l[5]-l[7]));var c=u[6],d=u[7],_=new M(new h(c,d),!o&&new h(u[4]-c,u[5]-d),!o&&new h(l[2]-c,l[3]-d));if(this._path)this._segment1._index>0&&0===this._segment2._index?this._path.add(_):this._path.insert(this._segment2._index,_),s=this;else{var f=this._segment2;this._segment2=_,s=new I(_,f)}}return s},split:function(t,e){return this._path?this._path.split(this._segment1._index,this._getParameter(t,e)):null},reverse:function(){return new 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e,i=_.readNamed(arguments,"rectangle"),r=c.readNamed(arguments,"radius",0,{readNull:!0}),s=i.getBottomLeft(!0),a=i.getTopLeft(!0),o=i.getTopRight(!0),h=i.getBottomRight(!0);if(!r||r.isZero())e=[new M(s),new M(a),new M(o),new M(h)];else{r=c.min(r,i.getSize(!0).divide(2));var u=r.width,l=r.height,d=u*n,f=l*n;e=[new M(s.add(u,0),null,[-d,0]),new M(s.subtract(0,l),[0,f]),new M(a.add(0,l),null,[0,-f]),new M(a.add(u,0),[-d,0],null),new M(o.subtract(u,0),null,[d,0]),new M(o.add(0,l),[0,-f],null),new M(h.subtract(0,l),null,[0,f]),new M(h.subtract(u,0),[d,0])]}return t(e,!0,arguments)},RoundRectangle:"#Rectangle",Ellipse:function(){var t=b._readEllipse(arguments);return i(t.center,t.radius,arguments)},Oval:"#Ellipse",Arc:function(){var t=h.readNamed(arguments,"from"),i=h.readNamed(arguments,"through"),n=h.readNamed(arguments,"to"),r=e.getNamed(arguments),s=new T(r&&r.insert===!1&&y.NO_INSERT);return s.moveTo(t),s.arcTo(i,n),s.set(r)},RegularPolygon:function(){for(var i=h.readNamed(arguments,"center"),n=e.readNamed(arguments,"sides"),r=e.readNamed(arguments,"radius"),s=360/n,a=!(n%3),o=new h(0,a?-r:r),u=a?-1:.5,l=Array(n),c=0;n>c;c++)l[c]=new M(i.add(o.rotate((c+u)*s)));return t(l,!0,arguments)},Star:function(){for(var i=h.readNamed(arguments,"center"),n=2*e.readNamed(arguments,"points"),r=e.readNamed(arguments,"radius1"),s=e.readNamed(arguments,"radius2"),a=360/n,o=new h(0,-1),u=Array(n),l=0;n>l;l++)u[l]=new M(i.add(o.rotate(a*l).multiply(l%2?s:r)));return t(u,!0,arguments)}}}});var O=k.extend({_class:"CompoundPath",_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||("string"==typeof t?this.setPathData(t):this.addChildren(Array.isArray(t)?t:arguments))},insertChildren:function ye(e,i,n){i=ye.base.call(this,e,i,n,T);for(var r=0,s=!n&&i&&i.length;s>r;r++){var a=i[r];a._clockwise===t&&a.setClockwise(0===a._index)}return i},reverse:function(){for(var t=this._children,e=0,i=t.length;i>e;e++)t[e].reverse()},smooth:function(){for(var t=0,e=this._children.length;e>t;t++)this._children[t].smooth()},isClockwise:function(){var t=this.getFirstChild();return t&&t.isClockwise()},setClockwise:function(t){this.isClockwise()!==!!t&&this.reverse()},getFirstSegment:function(){var t=this.getFirstChild();return t&&t.getFirstSegment()},getLastSegment:function(){var t=this.getLastChild();return t&&t.getLastSegment()},getCurves:function(){for(var t=this._children,e=[],i=0,n=t.length;n>i;i++)e.push.apply(e,t[i].getCurves());return e},getFirstCurve:function(){var t=this.getFirstChild();return t&&t.getFirstCurve()},getLastCurve:function(){var t=this.getLastChild();return t&&t.getFirstCurve()},getArea:function(){for(var t=this._children,e=0,i=0,n=t.length;n>i;i++)e+=t[i].getArea();return e}},{beans:!0,getPathData:function(t){for(var e=this._children,i=[],n=0,r=e.length;r>n;n++)i.push(e[n].getPathData(t));return i.join(" ")}},{_getChildHitTestOptions:function(t){return"path"===t.type?t:new e(t,{fill:!1})},_draw:function(t,e){var i=this._children;if(0!==i.length){if(this._currentPath)t.currentPath=this._currentPath;else{e=e.extend({dontStart:!0,dontFinish:!0}),t.beginPath();for(var n=0,r=i.length;r>n;n++)i[n].draw(t,e);this._currentPath=t.currentPath}if(!e.clip){this._setStyles(t);var s=this._style;s.hasFill()&&(t.fill(s.getWindingRule()),t.shadowColor="rgba(0,0,0,0)"),s.hasStroke()&&t.stroke()}}},_drawSelected:function(t,e){for(var i=this._children,n=0,r=i.length;r>n;n++){var s=i[n],a=s._matrix;s._drawSelected(t,a.isIdentity()?e:e.clone().concatenate(s._matrix))}}},new function(){function t(t,e){var i=t._children;if(e&&0===i.length)throw Error("Use a moveTo() command first");return i[i.length-1]}var i={moveTo:function(){var e=t(this),i=e&&e.isEmpty()?e:new T;i!==e&&this.addChild(i),i.moveTo.apply(i,arguments)},moveBy:function(){var e=t(this,!0),i=e&&e.getLastSegment(),n=h.read(arguments);this.moveTo(i?n.add(i._point):n)},closePath:function(e){t(this,!0).closePath(e)}};return e.each(["lineTo","cubicCurveTo","quadraticCurveTo","curveTo","arcTo","lineBy","cubicCurveBy","quadraticCurveBy","curveBy","arcBy"],function(e){i[e]=function(){var i=t(this,!0);i[e].apply(i,arguments)}}),i});k.inject(new function(){function t(t,r,s,a){function o(t){return t.clone(!1).reduce().reorient().transform(null,!0)}function h(t){for(var e=0,i=t.length;i>e;e++){var n=t[e];f.push.apply(f,n._segments),g.push.apply(g,n._getMonoCurves())}}var u=o(t),l=r&&t!==r&&o(r);u.isClockwise()||u.reverse(),!l||a^l.isClockwise()||l.reverse(),e(u.getIntersections(l,!0));var c=[],d=[],_=[],f=[],g=[];h(u._children||[u]),l&&h(l._children||[l]),f.sort(function(t,e){var i=t._intersection,n=e._intersection;return!i&&!n||i&&n?0:i?-1:1});for(var v=0,p=f.length;p>v;v++){var m=f[v];if(null==m._winding){c.length=d.length=_.length=0;var y=0,w=m;do c.push(m),_.push(y+=m.getCurve().getLength()),m=m.getNext();while(m&&!m._intersection&&m!==w);for(var x=0;3>x;x++){var b=y*Math.random(),C=_.length,S=0;do if(_[S]>=b){S>0&&(b-=_[S-1]);break}while(++S=0;x--)c[x]._winding=A}}var k=new O;return k.addChildren(n(f,s),!0),u.remove(),l&&l.remove(),k.reduce()}function e(t){function e(){for(var t=0,e=i.length;e>t;t++){var n=i[t];n._handleOut.set(0,0),n._handleIn.set(0,0)}}for(var i,n,r,s=1e-5,a=t.length-1;a>=0;a--){var o=t[a],h=o._parameter;r&&r._curve===o._curve&&r._parameter>0?h/=r._parameter:(i&&e(),n=o._curve,i=n.isLinear()&&[]);var u,l;(u=n.divide(h,!0,!0))?(l=u._segment1,n=u.getPrevious()):l=s>h?n._segment1:h>1-s?n._segment2:n.getPartLength(0,h)m;m++){var w=e[m].values;if(I.solveCubic(w,0,a,c,0,1)>0)for(var x=c.length-1;x>=0;x--){var b=I.evaluate(w,c[x],0).y;v>b&&b>f?f=b:b>p&&g>b&&(g=b)}}f=(f+o)/2,g=(g+o)/2,f>-1/0&&(u=i(new h(a,f),e)),1/0>g&&(l=i(new h(a,g),e))}else for(var C=a-s,S=a+s,m=0,y=e.length;y>m;m++){var P=e[m],w=P.values,M=P.winding,z=P.next;if(M&&(1===M&&o>=w[1]&&o<=w[7]||o>=w[7]&&o<=w[1])&&1===I.solveCubic(w,1,o,c,0,z.winding||z.values[1]!==o?_:1)){var A=c[0],k=I.evaluate(w,A,0).x,T=I.evaluate(w,A,1).y;d(T)A&&T*I.evaluate(P.previous.values,A,1).y<0?r&&k>=C&&S>=k&&(++u,++l):C>=k?u+=M:k>=S&&(l+=M)}}return Math.max(d(u),d(l))}function n(t,e,i){e=e||function(){return!0};for(var n,r,s=[],a=.001,o=.999,h=0,u=t.length;u>h;h++)if(n=r=t[h],!n._visited&&e(n._winding)){var l=new T(y.NO_INSERT),c=n._intersection,d=c&&c._segment,_=!1,f=1;do{var g,v=f>0?n._handleIn:n._handleOut,p=f>0?n._handleOut:n._handleIn;if(_&&(!e(n._winding)||i)&&(c=n._intersection)&&(g=c._segment)&&g!==r){if(i)n._visited=g._visited,n=g,f=1;else{var m=n.getCurve();f>0&&(m=m.getPrevious());var w=m.getTangentAt(1>f?a:o,!0),x=g.getCurve(),b=x.getPrevious(),C=b.getTangentAt(o,!0),S=x.getTangentAt(a,!0),P=w.cross(C),z=w.cross(S);if(0!==P*z){var I=z>P?b:x,A=e(I._segment1._winding)?I:z>P?x:b,k=A._segment1;f=A===b?-1:1,k._visited&&n._path!==k._path||!e(k._winding)?f=1:(n._visited=g._visited,n=g,k._visited&&(f=1))}else f=1}p=f>0?n._handleOut:n._handleIn}l.add(new M(n._point,_&&v,p)),_=!0,n._visited=!0,n=f>0?n.getNext():n.getPrevious()}while(n&&!n._visited&&n!==r&&n!==d&&(n._intersection||e(n._winding)));!n||n!==r&&n!==d?l.lastSegment._handleOut.set(0,0):(l.firstSegment.setHandleIn((n===d?d:n)._handleIn),l.setClosed(!0)),l._segments.length>(l._closed?l.isPolygon()?2:0:1)&&s.push(l)}return s}return{_getWinding:function(t,e,n){return i(t,this._getMonoCurves(),e,n)},unite:function(e){return t(this,e,function(t){return 1===t||0===t},!1)},intersect:function(e){return t(this,e,function(t){return 2===t},!1)},subtract:function(e){return t(this,e,function(t){return 1===t},!0)},exclude:function(t){return new w([this.subtract(t),t.subtract(this)])},divide:function(t){return new w([this.subtract(t),this.intersect(t)])}}}),T.inject({_getMonoCurves:function(){function t(t){var e=t[1],r=t[7],s={values:t,winding:e===r?0:e>r?-1:1,previous:i,next:null};i&&(i.next=s),n.push(s),i=s}function e(e){if(0!==I.getLength(e)){var i=e[1],n=e[3],r=e[5],s=e[7];if(I.isLinear(e))t(e);else{var a=3*(n-r)-i+s,h=2*(i+r)-4*n,u=n-i,l=1e-5,c=[],d=o.solveQuadratic(a,h,u,c,l,1-l);if(0===d)t(e);else{c.sort();var _=c[0],f=I.subdivide(e,_);t(f[0]),d>1&&(_=(c[1]-_)/(1-_),f=I.subdivide(f[1],_),t(f[0])),t(f[1])}}}}var i,n=this._monoCurves;if(!n){n=this._monoCurves=[];for(var r=this.getCurves(),s=this._segments,a=0,h=r.length;h>a;a++)e(r[a].getValues());if(!this._closed&&s.length>1){var u=s[s.length-1]._point,l=s[0]._point,c=u._x,d=u._y,_=l._x,f=l._y;e([c,d,c,d,_,f,_,f])}if(n.length>0){var g=n[0],v=n[n.length-1];g.previous=v,v.next=g}}return n},getInteriorPoint:function(){var t=this.getBounds(),e=t.getCenter(!0);if(!this.contains(e)){for(var i=this._getMonoCurves(),n=[],r=e.y,s=[],a=0,o=i.length;o>a;a++){var h=i[a].values;if((1===i[a].winding&&r>=h[1]&&r<=h[7]||r>=h[7]&&r<=h[1])&&I.solveCubic(h,1,r,n,0,1)>0)for(var u=n.length-1;u>=0;u--)s.push(I.evaluate(h,n[u],0).x);if(s.length>1)break}e.x=(s[0]+s[1])/2}return e},reorient:function(){return this.setClockwise(!0),this}}),O.inject({_getMonoCurves:function(){for(var t=this._children,e=[],i=0,n=t.length;n>i;i++)e.push.apply(e,t[i]._getMonoCurves());return e},reorient:function(){var t=this.removeChildren().sort(function(t,e){return e.getBounds().getArea()-t.getBounds().getArea()});this.addChildren(t);for(var e=t[0].isClockwise(),i=1,n=t.length;n>i;i++){for(var r=t[i].getInteriorPoint(),s=0,a=i-1;a>=0;a--)t[a].contains(r)&&s++;t[i].setClockwise(0===s%2&&e)}return this}});var L=e.extend({initialize:function(t){function e(t,e){var i=I.getValues(t,e);s.curves.push(i),s._computeParts(i,t._index,0,1)}this.curves=[],this.parts=[],this.length=0,this.index=0;for(var i,n=t._segments,r=n[0],s=this,a=1,o=n.length;o>a;a++)i=n[a],e(r,i),r=i;t._closed&&e(i,n[0])},_computeParts:function(t,e,i,n){if(n-i>1/32&&!I.isFlatEnough(t,.25)){var r=I.subdivide(t),s=(i+n)/2;this._computeParts(r[0],e,i,s),this._computeParts(r[1],e,s,n)}else{var a=t[6]-t[0],o=t[7]-t[1],h=Math.sqrt(a*a+o*o);h>1e-5&&(this.length+=h,this.parts.push({offset:this.length,value:n,index:e}))}},getParameterAt:function(t){for(var e,i=this.index;e=i,!(0==i||this.parts[--i].offsete;e++){var r=this.parts[e];if(r.offset>=t){this.index=e;var s=this.parts[e-1],a=s&&s.index==r.index?s.value:0,o=s?s.offset:0;return{value:a+(r.value-a)*(t-o)/(r.offset-o),index:r.index}}}var r=this.parts[this.parts.length-1];return{value:1,index:r.index}},evaluate:function(t,e){var i=this.getParameterAt(t);return I.evaluate(this.curves[i.index],i.value,e)},drawPart:function(t,e,i){e=this.getParameterAt(e),i=this.getParameterAt(i);for(var n=e.index;n<=i.index;n++){var r=I.getPart(this.curves[n],n==e.index?e.value:0,n==i.index?i.value:1);n==e.index&&t.moveTo(r[0],r[1]),t.bezierCurveTo.apply(t,r.slice(2))}}}),N=e.extend({initialize:function(t,e){this.points=[];for(var i,n=t._segments,r=0,s=n.length;s>r;r++){var a=n[r].point.clone();i&&i.equals(a)||(this.points.push(a),i=a)}this.error=e},fit:function(){var t=this.points,e=t.length;return this.segments=e>0?[new M(t[0])]:[],e>1&&this.fitCubic(0,e-1,t[1].subtract(t[0]).normalize(),t[e-2].subtract(t[e-1]).normalize()),this.segments},fitCubic:function(e,i,n,r){if(1==i-e){var s=this.points[e],a=this.points[i],o=s.getDistance(a)/3;return this.addCurve([s,s.add(n.normalize(o)),a.add(r.normalize(o)),a]),t}for(var h,u=this.chordLengthParameterize(e,i),l=Math.max(this.error,this.error*this.error),c=0;4>=c;c++){var d=this.generateBezier(e,i,u,n,r),_=this.findMaxError(e,i,d,u);if(_.error=l)break;this.reparameterize(e,i,u,d),l=_.error}var f=this.points[h-1].subtract(this.points[h]),g=this.points[h].subtract(this.points[h+1]),v=f.add(g).divide(2).normalize();this.fitCubic(e,h,n,v),this.fitCubic(h,i,v.negate(),r)},addCurve:function(t){var e=this.segments[this.segments.length-1];e.setHandleOut(t[1].subtract(t[0])),this.segments.push(new M(t[3],t[2].subtract(t[3])))},generateBezier:function(t,e,i,n,r){for(var s=1e-11,a=this.points[t],o=this.points[e],h=[[0,0],[0,0]],u=[0,0],l=0,c=e-t+1;c>l;l++){var d=i[l],_=1-d,f=3*d*_,g=_*_*_,v=f*_,p=f*d,m=d*d*d,y=n.normalize(v),w=r.normalize(p),x=this.points[t+l].subtract(a.multiply(g+v)).subtract(o.multiply(p+m));h[0][0]+=y.dot(y),h[0][1]+=y.dot(w),h[1][0]=h[0][1],h[1][1]+=w.dot(w),u[0]+=y.dot(x),u[1]+=w.dot(x)}var b,C,S=h[0][0]*h[1][1]-h[1][0]*h[0][1];if(Math.abs(S)>s){var P=h[0][0]*u[1]-h[1][0]*u[0],M=u[0]*h[1][1]-u[1]*h[0][1];b=M/S,C=P/S}else{var z=h[0][0]+h[0][1],I=h[1][0]+h[1][1];b=C=Math.abs(z)>s?u[0]/z:Math.abs(I)>s?u[1]/I:0}var A=o.getDistance(a);return s*=A,(s>b||s>C)&&(b=C=A/3),[a,a.add(n.normalize(b)),o.add(r.normalize(C)),o]},reparameterize:function(t,e,i,n){for(var r=t;e>=r;r++)i[r-t]=this.findRoot(n,this.points[r],i[r-t])},findRoot:function(t,e,i){for(var n=[],r=[],s=0;2>=s;s++)n[s]=t[s+1].subtract(t[s]).multiply(3);for(var s=0;1>=s;s++)r[s]=n[s+1].subtract(n[s]).multiply(2);var a=this.evaluate(3,t,i),o=this.evaluate(2,n,i),h=this.evaluate(1,r,i),u=a.subtract(e),l=o.dot(o)+u.dot(h);return Math.abs(l)<1e-5?i:i-u.dot(o)/l},evaluate:function(t,e,i){for(var n=e.slice(),r=1;t>=r;r++)for(var s=0;t-r>=s;s++)n[s]=n[s].multiply(1-i).add(n[s+1].multiply(i));return n[0]},chordLengthParameterize:function(t,e){for(var i=[0],n=t+1;e>=n;n++)i[n-t]=i[n-t-1]+this.points[n].getDistance(this.points[n-1]);for(var n=1,r=e-t;r>=n;n++)i[n]/=i[r];return i},findMaxError:function(t,e,i,n){for(var r=Math.floor((e-t+1)/2),s=0,a=t+1;e>a;a++){var o=this.evaluate(3,i,n[a-t]),h=o.subtract(this.points[a]),u=h.x*h.x+h.y*h.y;u>=s&&(s=u,r=a)}return{error:s,index:r}}}),D=y.extend({_class:"TextItem",_boundsSelected:!0,_applyMatrix:!1,_canApplyMatrix:!1,_serializeFields:{content:null},_boundsGetter:"getBounds",initialize:function(i){this._content="",this._lines=[]; -var n=i&&e.isPlainObject(i)&&i.x===t&&i.y===t;this._initialize(n&&i,!n&&h.read(arguments))},_equals:function(t){return this._content===t._content},_clone:function we(t){return t.setContent(this._content),we.base.call(this,t)},getContent:function(){return this._content},setContent:function(t){this._content=""+t,this._lines=this._content.split(/\r\n|\n|\r/gm),this._changed(265)},isEmpty:function(){return!this._content},getCharacterStyle:"#getStyle",setCharacterStyle:"#setStyle",getParagraphStyle:"#getStyle",setParagraphStyle:"#setStyle"}),B=D.extend({_class:"PointText",initialize:function(){D.apply(this,arguments)},clone:function(t){return this._clone(new 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n=Math.max(t,e,i),r=Math.min(t,e,i),s=n-r,a=0===s,o=a?0:60*(n==t?(e-i)/s+(i>e?6:0):n==e?(i-t)/s+2:(t-e)/s+4),h=(n+r)/2,u=a?0:.5>h?s/(n+r):s/(2-n-r);return[o,u,h]},"hsl-rgb":function(t,e,i){if(t=(t/360%1+1)%1,0===e)return[i,i,i];for(var n=[t+1/3,t,t-1/3],r=.5>i?i*(1+e):i+e-i*e,s=2*i-r,a=[],o=0;3>o;o++){var h=n[o];0>h&&(h+=1),h>1&&(h-=1),a[o]=1>6*h?s+6*(r-s)*h:1>2*h?r:2>3*h?s+6*(r-s)*(2/3-h):s}return a},"rgb-gray":function(t,e,i){return[.2989*t+.587*e+.114*i]},"gray-rgb":function(t){return[t,t,t]},"gray-hsb":function(t){return[0,0,t]},"gray-hsl":function(t){return[0,0,t]},"gradient-rgb":function(){return[]},"rgb-gradient":function(){return[]}};return e.each(n,function(t,i){r[i]=[],e.each(t,function(t,s){var a=e.capitalize(t),o=/^(hue|saturation)$/.test(t),u=r[i][s]="gradient"===t?function(t){var e=this._components[0];return t=E.read(Array.isArray(t)?t:arguments,0,{readNull:!0}),e!==t&&(e&&e._removeOwner(this),t&&t._addOwner(this)),t}:"gradient"===i?function(){return h.read(arguments,0,{readNull:"highlight"===t,clone:!0})}:function(t){return null==t||isNaN(t)?0:t};this["get"+a]=function(){return this._type===i||o&&/^hs[bl]$/.test(this._type)?this._components[s]:this._convert(i)[s]},this["set"+a]=function(t){this._type===i||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(i),this._properties=n[i],this._type=i),t=u.call(this,t),null!=t&&(this._components[s]=t,this._changed())}},this)},{_class:"Color",_readIndex:!0,initialize:function l(e){var i,s,a,o,h=Array.prototype.slice,u=arguments,c=0;Array.isArray(e)&&(u=e,e=u[0]);var d=null!=e&&typeof e;if("string"===d&&e in n&&(i=e,e=u[1],Array.isArray(e)?(s=e,a=u[2]):(this.__read&&(c=1),u=h.call(u,1),d=typeof e)),!s){if(o="number"===d?u:"object"===d&&null!=e.length?e:null){i||(i=o.length>=3?"rgb":"gray");var _=n[i].length;a=o[_],this.__read&&(c+=o===arguments?_+(null!=a?1:0):1),o.length>_&&(o=h.call(o,0,_))}else if("string"===d)i="rgb",s=t(e),4===s.length&&(a=s[3],s.length--);else 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e.serialize(/^(gray|rgb)$/.test(this._type)?n:[this._type].concat(n),t,!0,i)},_changed:function(){this._canvasStyle=null,this._owner&&this._owner._changed(65)},_convert:function(t){var e;return this._type===t?this._components.slice():(e=u[this._type+"-"+t])?e.apply(this,this._components):u["rgb-"+t].apply(this,u[this._type+"-rgb"].apply(this,this._components))},convert:function(t){return new j(t,this._convert(t),this._alpha)},getType:function(){return this._type},setType:function(t){this._components=this._convert(t),this._properties=n[t],this._type=t},getComponents:function(){var t=this._components.slice();return null!=this._alpha&&t.push(this._alpha),t},getAlpha:function(){return null!=this._alpha?this._alpha:1},setAlpha:function(t){this._alpha=null==t?null:Math.min(Math.max(t,0),1),this._changed()},hasAlpha:function(){return null!=this._alpha},equals:function(t){var i=e.isPlainValue(t)?j.read(arguments):t;return i===this||i&&this._class===i._class&&this._type===i._type&&this._alpha===i._alpha&&e.equals(this._components,i._components)||!1},toString:function(){for(var t=this._properties,e=[],i="gradient"===this._type,n=a.instance,r=0,s=t.length;s>r;r++){var o=this._components[r];null!=o&&e.push(t[r]+": "+(i?o:n.number(o)))}return null!=this._alpha&&e.push("alpha: "+n.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){function e(t){return Math.round(255*(0>t?0:t>1?1:t))}var i=this._convert("rgb"),n=t||null==this._alpha?1:this._alpha;return i=[e(i[0]),e(i[1]),e(i[2])],1>n&&i.push(0>n?0:n),t?"#"+((1<<24)+(i[0]<<16)+(i[1]<<8)+i[2]).toString(16).slice(1):(4==i.length?"rgba(":"rgb(")+i.join(",")+")"},toCanvasStyle:function(t){if(this._canvasStyle)return this._canvasStyle;if("gradient"!==this._type)return this._canvasStyle=this.toCSS();var e,i=this._components,n=i[0],r=n._stops,s=i[1],a=i[2];if(n._radial){var o=a.getDistance(s),h=i[3];if(h){var u=h.subtract(s);u.getLength()>o&&(h=s.add(u.normalize(o-.1)))}var l=h||s;e=t.createRadialGradient(l.x,l.y,0,s.x,s.y,o)}else e=t.createLinearGradient(s.x,s.y,a.x,a.y);for(var c=0,d=r.length;d>c;c++){var _=r[c];e.addColorStop(_._rampPoint,_._color.toCanvasStyle())}return this._canvasStyle=e},transform:function(t){if("gradient"===this._type){for(var e=this._components,i=1,n=e.length;n>i;i++){var r=e[i];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:n,random:function(){var t=Math.random;return new j(t(),t(),t())}}})},new function(){var t={add:function(t,e){return t+e},subtract:function(t,e){return t-e},multiply:function(t,e){return t*e},divide:function(t,e){return t/e}};return e.each(t,function(t,e){this[e]=function(e){e=j.read(arguments);for(var i=this._type,n=this._components,r=e._convert(i),s=0,a=n.length;a>s;s++)r[s]=t(n[s],r[s]);return new j(i,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})});e.each(j._types,function(t,i){var n=this[e.capitalize(i)+"Color"]=function(t){var e=null!=t&&typeof t,n="object"===e&&null!=t.length?t:"string"===e?null:arguments;return n?new j(i,n):new j(t)};if(3==i.length){var r=i.toUpperCase();j[r]=this[r+"Color"]=n}},e.exports);var E=e.extend({_class:"Gradient",initialize:function xe(t,e){this._id=xe._id=(xe._id||0)+1,t&&this._set(t)&&(t=e=null),this._stops||this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(t,i){return i.add(this,function(){return e.serialize([this._stops,this._radial],t,!0,i)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;e>t;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(e){var i=this._owners?this._owners.indexOf(e):-1;-1!=i&&(this._owners.splice(i,1),0===this._owners.length&&(this._owners=t))},clone:function(){for(var t=[],e=0,i=this._stops.length;i>e;e++)t[e]=this._stops[e].clone();return new E(t)},getStops:function(){return this._stops},setStops:function(e){if(this.stops)for(var i=0,n=this._stops.length;n>i;i++)this._stops[i]._owner=t;if(e.length<2)throw Error("Gradient stop list needs to contain at least two stops.");this._stops=R.readAll(e,0,{clone:!0});for(var i=0,n=this._stops.length;n>i;i++){var r=this._stops[i];r._owner=this,r._defaultRamp&&r.setRampPoint(i/(n-1))}this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t===this)return!0;if(t&&this._class===t._class&&this._stops.length===t._stops.length){for(var e=0,i=this._stops.length;i>e;e++)if(!this._stops[e].equals(t._stops[e]))return!1;return!0}return!1}}),R=e.extend({_class:"GradientStop",initialize:function(e,i){if(e){var n,r;i===t&&Array.isArray(e)?(n=e[0],r=e[1]):e.color?(n=e.color,r=e.rampPoint):(n=e,r=i),this.setColor(n),this.setRampPoint(r)}},clone:function(){return new R(this._color.clone(),this._rampPoint)},_serialize:function(t,i){return e.serialize([this._color,this._rampPoint],t,!0,i)},_changed:function(){this._owner&&this._owner._changed(65)},getRampPoint:function(){return this._rampPoint},setRampPoint:function(t){this._defaultRamp=null==t,this._rampPoint=t||0,this._changed()},getColor:function(){return this._color},setColor:function(t){this._color=j.read(arguments),this._color===t&&(this._color=t.clone()),this._color._owner=this,this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._rampPoint==t._rampPoint||!1}}),F=e.extend(new function(){var i={fillColor:t,strokeColor:t,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",miterLimit:10,dashOffset:0,dashArray:[],windingRule:"nonzero",shadowColor:t,shadowBlur:0,shadowOffset:new 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t===this||t&&this._class===t._class&&e.equals(this._values,t._values)||!1},hasFill:function(){return!!this.getFillColor()},hasStroke:function(){return!!this.getStrokeColor()&&this.getStrokeWidth()>0},hasShadow:function(){return!!this.getShadowColor()&&this.getShadowBlur()>0},getView:function(){return this._project.getView()},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" 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V.getPoint(t).subtract(q.getOffset(e||V.getTarget(t)))},stop:function(t){t.stopPropagation(),t.preventDefault()}};V.requestAnimationFrame=new function(){function t(){for(var e=s.length-1;e>=0;e--){var o=s[e],h=o[0],u=o[1];(!u||("true"==r.getAttribute(u,"keepalive")||a)&&q.isInView(u))&&(s.splice(e,1),h())}i&&(s.length?i(t):n=!1)}var e,i=q.getPrefixed(window,"requestAnimationFrame"),n=!1,s=[],a=!0;return V.add(window,{focus:function(){a=!0},blur:function(){a=!1}}),function(r,a){s.push([r,a]),i?n||(i(t),n=!0):e||(e=setInterval(t,1e3/60))}};var Z=e.extend(n,{_class:"View",initialize:function Ce(t,e){this._project=t,this._scope=t._scope,this._element=e;var i;this._pixelRatio||(this._pixelRatio=window.devicePixelRatio||1),this._id=e.getAttribute("id"),null==this._id&&e.setAttribute("id",this._id="view-"+Ce._id++),V.add(e,this._viewEvents);var n="none";if(q.setPrefixed(e.style,{userSelect:n,touchAction:n,touchCallout:n,contentZooming:n,userDrag:n,tapHighlightColor:"rgba(0,0,0,0)"}),r.hasAttribute(e,"resize")){var s=q.getOffset(e,!0),a=this;i=q.getViewportBounds(e).getSize().subtract(s),this._windowEvents={resize:function(){q.isInvisible(e)||(s=q.getOffset(e,!0)),a.setViewSize(q.getViewportBounds(e).getSize().subtract(s))}},V.add(window,this._windowEvents)}else if(i=q.getSize(e),i.isNaN()||i.isZero()){var o=function(t){return e[t]||parseInt(e.getAttribute(t),10)};i=new c(o("width"),o("height"))}if(this._setViewSize(i),r.hasAttribute(e,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var h=this._stats.domElement,u=h.style,s=q.getOffset(e);u.position="absolute",u.left=s.x+"px",u.top=s.y+"px",document.body.appendChild(h)}Ce._views.push(this),Ce._viewsById[this._id]=this,this._viewSize=i,(this._matrix=new g)._owner=this,this._zoom=1,Ce._focused||(Ce._focused=this),this._frameItems={},this._frameItemCount=0},remove:function(){return this._project?(Z._focused===this&&(Z._focused=null),Z._views.splice(Z._views.indexOf(this),1),delete Z._viewsById[this._id],this._project._view===this&&(this._project._view=null),V.remove(this._element,this._viewEvents),V.remove(window,this._windowEvents),this._element=this._project=null,this.detach("frame"),this._animate=!1,this._frameItems={},!0):!1},_events:{onFrame:{install:function(){this.play()},uninstall:function(){this.pause()}},onResize:{}},_animate:!1,_time:0,_count:0,_requestFrame:function(){var t=this;V.requestAnimationFrame(function(){t._requested=!1,t._animate&&(t._requestFrame(),t._handleFrame())},this._element),this._requested=!0},_handleFrame:function(){paper=this._scope;var t=Date.now()/1e3,i=this._before?t-this._before:0;this._before=t,this._handlingFrame=!0,this.fire("frame",new e({delta:i,time:this._time+=i,count:this._count++})),this._stats&&this._stats.update(),this._handlingFrame=!1,this.update()},_animateItem:function(t,e){var i=this._frameItems;e?(i[t._id]={item:t,time:0,count:0},1===++this._frameItemCount&&this.attach("frame",this._handleFrameItems)):(delete i[t._id],0===--this._frameItemCount&&this.detach("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var i in this._frameItems){var n=this._frameItems[i];n.item.fire("frame",new e(t,{time:n.time+=t.delta,count:n.count++}))}},_update:function(){this._project._needsUpdate=!0,this._handlingFrame||(this._animate?this._handleFrame():this.update())},_changed:function(t){1&t&&(this._project._needsUpdate=!0)},_transform:function(t){this._matrix.concatenate(t),this._bounds=null,this._update()},getElement:function(){return this._element},getPixelRatio:function(){return this._pixelRatio},getResolution:function(){return 72*this._pixelRatio},getViewSize:function(){var t=this._viewSize;return new d(t.width,t.height,this,"setViewSize")},setViewSize:function(){var t=c.read(arguments),e=t.subtract(this._viewSize);e.isZero()||(this._viewSize.set(t.width,t.height),this._setViewSize(t),this._bounds=null,this.fire("resize",{size:t,delta:e}),this._update())},_setViewSize:function(t){var e=this._element;e.width=t.width,e.height=t.height},getBounds:function(){return this._bounds||(this._bounds=this._matrix.inverted()._transformBounds(new _(new h,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize()},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(t){t=h.read(arguments),this.scrollBy(t.subtract(this.getCenter()))},getZoom:function(){return this._zoom},setZoom:function(t){this._transform((new g).scale(t/this._zoom,this.getCenter())),this._zoom=t},isVisible:function(){return q.isInView(this._element)},scrollBy:function(){this._transform((new g).translate(h.read(arguments).negate()))},play:function(){this._animate=!0,this._requested||this._requestFrame()},pause:function(){this._animate=!1},draw:function(){this.update()},projectToView:function(){return this._matrix._transformPoint(h.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(h.read(arguments))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){return"string"==typeof e&&(e=document.getElementById(e)),new H(t,e)}}},new function(){function t(t){var e=V.getTarget(t);return e.getAttribute&&Z._viewsById[e.getAttribute("id")]}function e(t,e){return t.viewToProject(V.getOffset(e,t._element))}function i(){if(!Z._focused||!Z._focused.isVisible())for(var t=0,e=Z._views.length;e>t;t++){var i=Z._views[t];if(i&&i.isVisible()){Z._focused=a=i;break}}}function n(t,e,i){t._handleEvent("mousemove",e,i);var n=t._scope.tool;return n&&n._handleEvent(l&&n.responds("mousedrag")?"mousedrag":"mousemove",e,i),t.update(),n}var r,s,a,o,h,u,l=!1,c=window.navigator;c.pointerEnabled||c.msPointerEnabled?(o="pointerdown MSPointerDown",h="pointermove MSPointerMove",u="pointerup pointercancel MSPointerUp MSPointerCancel"):(o="touchstart",h="touchmove",u="touchend touchcancel","ontouchstart"in window&&c.userAgent.match(/mobile|tablet|ip(ad|hone|od)|android|silk/i)||(o+=" mousedown",h+=" mousemove",u+=" mouseup"));var d={"selectstart dragstart":function(t){l&&t.preventDefault()}},_={mouseout:function(t){var i=Z._focused,r=V.getRelatedTarget(t);!i||r&&"HTML"!==r.nodeName||n(i,e(i,t),t)},scroll:i};return d[o]=function(i){var n=Z._focused=t(i),s=e(n,i);l=!0,n._handleEvent("mousedown",s,i),(r=n._scope.tool)&&r._handleEvent("mousedown",s,i),n.update()},_[h]=function(o){var h=Z._focused;if(!l){var u=t(o);u?(h!==u&&n(h,e(h,o),o),s=h,h=Z._focused=a=u):a&&a===h&&(h=Z._focused=s,i())}if(h){var c=e(h,o);(l||h.getBounds().contains(c))&&(r=n(h,c,o))}},_[u]=function(t){var i=Z._focused;if(i&&l){var n=e(i,t);l=!1,i._handleEvent("mouseup",n,t),r&&r._handleEvent("mouseup",n,t),i.update()}},V.add(document,_),V.add(window,{load:i}),{_viewEvents:d,_handleEvent:function(){},statics:{updateFocus:i}}}),H=Z.extend({_class:"CanvasView",initialize:function(t,e){if(!(e instanceof HTMLCanvasElement)){var i=c.read(arguments);if(i.isZero())throw Error("Cannot create CanvasView with the provided argument: "+e);e=$.getCanvas(i)}if(this._context=e.getContext("2d"),this._eventCounters={},this._pixelRatio=1,"off"!==r.getAttribute(e,"hidpi")){var n=window.devicePixelRatio||1,s=q.getPrefixed(this._context,"backingStorePixelRatio")||1;this._pixelRatio=n/s}Z.call(this,t,e)},_setViewSize:function(t){var e=t.width,i=t.height,n=this._pixelRatio,r=this._element,s=r.style;r.width=e*n,r.height=i*n,1!==n&&(s.width=e+"px",s.height=i+"px",this._context.scale(n,n))},getPixelSize:function(t){var e=this._context,i=e.font;return e.font=t+" serif",t=parseFloat(e.font),e.font=i,t},getTextWidth:function(t,e){var i=this._context,n=i.font,r=0;i.font=t;for(var s=0,a=e.length;a>s;s++)r=Math.max(r,i.measureText(e[s]).width);return i.font=n,r},update:function(){var t=this._project;if(!t||!t._needsUpdate)return!1;var e=this._context,i=this._viewSize;return e.clearRect(0,0,i.width+1,i.height+1),t.draw(e,this._matrix,this._pixelRatio),t._needsUpdate=!1,!0}},new function(){function e(e,i,n,r,s,a){function o(e){return e.responds(i)&&(h||(h=new U(i,n,r,s,a?r.subtract(a):null)),e.fire(i,h)&&h.isStopped)?(n.preventDefault(),!0):t}for(var h,u=s;u;){if(o(u))return!0;u=u.getParent()}return o(e)?!0:!1}var i,n,r,s,a,o,h,u,l;return{_handleEvent:function(t,c,d){if(this._eventCounters[t]){var _=this._project,f=_.hitTest(c,{tolerance:this._scope.settings.hitTolerance,fill:!0,stroke:!0}),g=f&&f.item,v=!1;switch(t){case"mousedown":for(v=e(this,t,d,c,g),u=a==g&&Date.now()-l<300,s=a=g,i=n=r=c,h=!v&&g;h&&!h.responds("mousedrag");)h=h._parent;break;case"mouseup":v=e(this,t,d,c,g,i),h&&(n&&!n.equals(c)&&e(this,"mousedrag",d,c,h,n),g!==h&&(r=c,e(this,"mousemove",d,c,g,r))),!v&&g&&g===s&&(l=Date.now(),e(this,u&&s.responds("doubleclick")?"doubleclick":"click",d,i,g),u=!1),s=h=null;break;case"mousemove":h&&(v=e(this,"mousedrag",d,c,h,n)),v||(g!==o&&(r=c),v=e(this,t,d,c,g,r)),n=r=c,g!==o&&(e(this,"mouseleave",d,c,o),o=g,e(this,"mouseenter",d,c,g))}return v}}}}),W=e.extend({_class:"Event",initialize:function(t){this.event=t},isPrevented:!1,isStopped:!1,preventDefault:function(){this.isPrevented=!0,this.event.preventDefault()},stopPropagation:function(){this.isStopped=!0,this.event.stopPropagation()},stop:function(){this.stopPropagation(),this.preventDefault()},getModifiers:function(){return J.modifiers}}),G=W.extend({_class:"KeyEvent",initialize:function(t,e,i,n){W.call(this,n),this.type=t?"keydown":"keyup",this.key=e,this.character=i},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),J=new function(){function t(t,i,r,h){var u,l=r?String.fromCharCode(r):"",c=n[i],d=c||l.toLowerCase(),_=t?"keydown":"keyup",f=Z._focused,g=f&&f.isVisible()&&f._scope,v=g&&g.tool;o[d]=t,c&&(u=e.camelize(c))in s&&(s[u]=t),t?a[i]=r:delete a[i],v&&v.responds(_)&&(paper=g,v.fire(_,new G(t,d,l,h)),f&&f.update())}var i,n={8:"backspace",9:"tab",13:"enter",16:"shift",17:"control",18:"option",19:"pause",20:"caps-lock",27:"escape",32:"space",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",46:"delete",91:"command",93:"command",224:"command"},r={9:!0,13:!0,32:!0},s=new e({shift:!1,control:!1,option:!1,command:!1,capsLock:!1,space:!1}),a={},o={};return V.add(document,{keydown:function(e){var a=e.which||e.keyCode;a in n||s.command?t(!0,a,a in r||s.command?a:0,e):i=a},keypress:function(e){null!=i&&(t(!0,i,e.which||e.keyCode,e),i=null)},keyup:function(e){var i=e.which||e.keyCode;i in a&&t(!1,i,a[i],e)}}),V.add(window,{blur:function(e){for(var i in a)t(!1,i,a[i],e)}}),{modifiers:s,isDown:function(t){return!!o[t]}}},U=W.extend({_class:"MouseEvent",initialize:function(t,e,i,n,r){W.call(this,e),this.type=t,this.point=i,this.target=n,this.delta=r},toString:function(){return"{ type: '"+this.type+"', point: "+this.point+", target: "+this.target+(this.delta?", delta: "+this.delta:"")+", modifiers: "+this.getModifiers()+" }"}}),X=W.extend({_class:"ToolEvent",_item:null,initialize:function(t,e,i){this.tool=t,this.type=e,this.event=i},_choosePoint:function(t,e){return t?t:e?e.clone():null},getPoint:function(){return this._choosePoint(this._point,this.tool._point)},setPoint:function(t){this._point=t},getLastPoint:function(){return this._choosePoint(this._lastPoint,this.tool._lastPoint)},setLastPoint:function(t){this._lastPoint=t},getDownPoint:function(){return this._choosePoint(this._downPoint,this.tool._downPoint)},setDownPoint:function(t){this._downPoint=t},getMiddlePoint:function(){return!this._middlePoint&&this.tool._lastPoint?this.tool._point.add(this.tool._lastPoint).divide(2):this._middlePoint},setMiddlePoint:function(t){this._middlePoint=t},getDelta:function(){return!this._delta&&this.tool._lastPoint?this.tool._point.subtract(this.tool._lastPoint):this._delta},setDelta:function(t){this._delta=t},getCount:function(){return/^mouse(down|up)$/.test(this.type)?this.tool._downCount:this.tool._count},setCount:function(t){this.tool[/^mouse(down|up)$/.test(this.type)?"downCount":"count"]=t},getItem:function(){if(!this._item){var t=this.tool._scope.project.hitTest(this.getPoint());if(t){for(var e=t.item,i=e._parent;/^(Group|CompoundPath)$/.test(i._class);)e=i,i=i._parent;this._item=e}}return this._item},setItem:function(t){this._item=t},toString:function(){return"{ type: "+this.type+", point: "+this.getPoint()+", count: "+this.getCount()+", modifiers: "+this.getModifiers()+" }"}});s.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onActivate","onDeactivate","onEditOptions","onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onKeyDown","onKeyUp"],initialize:function(t){s.call(this),this._firstMove=!0,this._count=0,this._downCount=0,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=this._minDistance&&null!=this._maxDistance&&this._minDistance>this._maxDistance&&(this._maxDistance=this._minDistance)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=this._maxDistance&&this._maxDistanceu)return!1;var l=null!=n?n:0;if(0!=l)if(u>l)e=this._point.add(h.normalize(l));else if(a)return!1}if(s&&e.equals(this._point))return!1}switch(this._lastPoint=r&&"mousemove"==t?e:this._point,this._point=e,t){case"mousedown":this._lastPoint=this._downPoint,this._downPoint=this._point,this._downCount++;break;case"mouseup":this._lastPoint=this._downPoint}return this._count=r?0:this._count+1,!0},_fireEvent:function(t,e){var i=paper.project._removeSets;if(i){"mouseup"===t&&(i.mousedrag=null);var n=i[t];if(n){for(var r in n){var s=n[r];for(var a in i){var o=i[a];o&&o!=n&&delete o[s._id]}s.remove()}i[t]=null}}return this.responds(t)&&this.fire(t,new X(this,t,e))},_handleEvent:function(t,e,i){paper=this._scope;var n=!1;switch(t){case"mousedown":this._updateEvent(t,e,null,null,!0,!1,!1),n=this._fireEvent(t,i);break;case"mousedrag":for(var r=!1,s=!1;this._updateEvent(t,e,this.minDistance,this.maxDistance,!1,r,s);)n=this._fireEvent(t,i)||n,r=!0,s=!0;break;case"mouseup":!e.equals(this._point)&&this._updateEvent("mousedrag",e,this.minDistance,this.maxDistance,!1,!1,!1)&&(n=this._fireEvent("mousedrag",i)),this._updateEvent(t,e,null,this.maxDistance,!1,!1,!1),n=this._fireEvent(t,i)||n,this._updateEvent(t,e,null,null,!0,!1,!1),this._firstMove=!0;break;case"mousemove":for(;this._updateEvent(t,e,this.minDistance,this.maxDistance,this._firstMove,!0,!1);)n=this._fireEvent(t,i)||n,this._firstMove=!1}return n&&i.preventDefault(),n}});var Y={request:function(t,e,i){var n=new(window.ActiveXObject||XMLHttpRequest)("Microsoft.XMLHTTP");return n.open(t.toUpperCase(),e,!0),"overrideMimeType"in n&&n.overrideMimeType("text/plain"),n.onreadystatechange=function(){if(4===n.readyState){var t=n.status;if(0!==t&&200!==t)throw Error("Could not load "+e+" (Error "+t+")"); 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this.getDistance(t)1?t[1]:t[0]):null!=t.width?(this.width=t.width,this.height=t.height):null!=t.x?(this.width=t.x,this.height=t.y):(this.width=this.height=0,this.__read&&(this.__read=0)),this.__read&&(this.__read=1))},set:function(t,e){return this.width=t,this.height=e,this},equals:function(t){return t===this||t&&(this.width===t.width&&this.height===t.height||Array.isArray(t)&&this.width===t[0]&&this.height===t[1])||!1},clone:function(){return new c(this.width,this.height)},toString:function(){var t=a.instance;return"{ width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.width),e.number(this.height)]},add:function(){var t=c.read(arguments);return new c(this.width+t.width,this.height+t.height)},subtract:function(){var t=c.read(arguments);return new c(this.width-t.width,this.height-t.height)},multiply:function(){var t=c.read(arguments);return new c(this.width*t.width,this.height*t.height)},divide:function(){var t=c.read(arguments);return new c(this.width/t.width,this.height/t.height)},modulo:function(){var t=c.read(arguments);return new c(this.width%t.width,this.height%t.height)},negate:function(){return new c(-this.width,-this.height)},isZero:function(){return o.isZero(this.width)&&o.isZero(this.height)},isNaN:function(){return isNaN(this.width)||isNaN(this.height)},statics:{min:function(t,e){return new c(Math.min(t.width,e.width),Math.min(t.height,e.height))},max:function(t,e){return new c(Math.max(t.width,e.width),Math.max(t.height,e.height))},random:function(){return new c(Math.random(),Math.random())}}},e.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new c(e(this.width),e(this.height))}},{})),d=c.extend({initialize:function(t,e,i,n){this._width=t,this._height=e,this._owner=i,this._setter=n},set:function(t,e,i){return this._width=t,this._height=e,i||this._owner[this._setter](this),this},getWidth:function(){return this._width},setWidth:function(t){this._width=t,this._owner[this._setter](this)},getHeight:function(){return this._height},setHeight:function(t){this._height=t,this._owner[this._setter](this)}}),_=e.extend({_class:"Rectangle",_readIndex:!0,beans:!0,initialize:function(i,n,r,s){var a=typeof i,o=0;if("number"===a?(this.x=i,this.y=n,this.width=r,this.height=s,o=4):"undefined"===a||null===i?(this.x=this.y=this.width=this.height=0,o=null===i?1:0):1===arguments.length&&(Array.isArray(i)?(this.x=i[0],this.y=i[1],this.width=i[2],this.height=i[3],o=1):i.x!==t||i.width!==t?(this.x=i.x||0,this.y=i.y||0,this.width=i.width||0,this.height=i.height||0,o=1):i.from===t&&i.to===t&&(this.x=this.y=this.width=this.height=0,this._set(i),o=1)),!o){var u=h.readNamed(arguments,"from"),l=e.peek(arguments);if(this.x=u.x,this.y=u.y,l&&l.x!==t||e.hasNamed(arguments,"to")){var d=h.readNamed(arguments,"to");this.width=d.x-u.x,this.height=d.y-u.y,this.width<0&&(this.x=d.x,this.width=-this.width),this.height<0&&(this.y=d.y,this.height=-this.height)}else{var _=c.read(arguments);this.width=_.width,this.height=_.height}o=arguments.__index}this.__read&&(this.__read=o)},set:function(t,e,i,n){return this.x=t,this.y=e,this.width=i,this.height=n,this},clone:function(){return new _(this.x,this.y,this.width,this.height)},equals:function(t){var i=e.isPlainValue(t)?_.read(arguments):t;return i===this||i&&this.x===i.x&&this.y===i.y&&this.width===i.width&&this.height===i.height||!1},toString:function(){var t=a.instance;return"{ x: "+t.number(this.x)+", y: "+t.number(this.y)+", width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.x),e.number(this.y),e.number(this.width),e.number(this.height)]},getPoint:function(t){var e=t?h:u;return new e(this.x,this.y,this,"setPoint")},setPoint:function(){var t=h.read(arguments);this.x=t.x,this.y=t.y},getSize:function(t){var e=t?c:d;return new e(this.width,this.height,this,"setSize")},setSize:function(){var t=c.read(arguments);this._fixX&&(this.x+=(this.width-t.width)*this._fixX),this._fixY&&(this.y+=(this.height-t.height)*this._fixY),this.width=t.width,this.height=t.height,this._fixW=1,this._fixH=1},getLeft:function(){return this.x},setLeft:function(t){this._fixW||(this.width-=t-this.x),this.x=t,this._fixX=0},getTop:function(){return this.y},setTop:function(t){this._fixH||(this.height-=t-this.y),this.y=t,this._fixY=0},getRight:function(){return this.x+this.width},setRight:function(e){this._fixX!==t&&1!==this._fixX&&(this._fixW=0),this._fixW?this.x=e-this.width:this.width=e-this.x,this._fixX=1},getBottom:function(){return this.y+this.height},setBottom:function(e){this._fixY!==t&&1!==this._fixY&&(this._fixH=0),this._fixH?this.y=e-this.height:this.height=e-this.y,this._fixY=1},getCenterX:function(){return this.x+.5*this.width},setCenterX:function(t){this.x=t-.5*this.width,this._fixX=.5},getCenterY:function(){return this.y+.5*this.height},setCenterY:function(t){this.y=t-.5*this.height,this._fixY=.5},getCenter:function(t){var e=t?h:u;return new e(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(){var t=h.read(arguments);return this.setCenterX(t.x),this.setCenterY(t.y),this},getArea:function(){return this.width*this.height},isEmpty:function(){return 0===this.width||0===this.height},contains:function(e){return e&&e.width!==t||4==(Array.isArray(e)?e:arguments).length?this._containsRectangle(_.read(arguments)):this._containsPoint(h.read(arguments))},_containsPoint:function(t){var e=t.x,i=t.y;return e>=this.x&&i>=this.y&&e<=this.x+this.width&&i<=this.y+this.height},_containsRectangle:function(t){var e=t.x,i=t.y;return e>=this.x&&i>=this.y&&e+t.width<=this.x+this.width&&i+t.height<=this.y+this.height},intersects:function(){var t=_.read(arguments);return t.x+t.width>this.x&&t.y+t.height>this.y&&t.x=this.x&&t.y+t.height>=this.y&&t.x<=this.x+this.width&&t.y<=this.y+this.height},intersect:function(){var t=_.read(arguments),e=Math.max(this.x,t.x),i=Math.max(this.y,t.y),n=Math.min(this.x+this.width,t.x+t.width),r=Math.min(this.y+this.height,t.y+t.height);return new _(e,i,n-e,r-i)},unite:function(){var t=_.read(arguments),e=Math.min(this.x,t.x),i=Math.min(this.y,t.y),n=Math.max(this.x+this.width,t.x+t.width),r=Math.max(this.y+this.height,t.y+t.height);return new _(e,i,n-e,r-i)},include:function(){var t=h.read(arguments),e=Math.min(this.x,t.x),i=Math.min(this.y,t.y),n=Math.max(this.x+this.width,t.x),r=Math.max(this.y+this.height,t.y);return new _(e,i,n-e,r-i)},expand:function(){var t=c.read(arguments),e=t.width,i=t.height;return new _(this.x-e/2,this.y-i/2,this.width+e,this.height+i)},scale:function(e,i){return this.expand(this.width*e-this.width,this.height*(i===t?e:i)-this.height)}},e.each([["Top","Left"],["Top","Right"],["Bottom","Left"],["Bottom","Right"],["Left","Center"],["Top","Center"],["Right","Center"],["Bottom","Center"]],function(t,e){var i=t.join(""),n=/^[RL]/.test(i);e>=4&&(t[1]+=n?"Y":"X");var r=t[n?0:1],s=t[n?1:0],a="get"+r,o="get"+s,l="set"+r,c="set"+s,d="get"+i,_="set"+i;this[d]=function(t){var e=t?h:u;return new e(this[a](),this[o](),this,_)},this[_]=function(){var t=h.read(arguments);this[l](t.x),this[c](t.y)}},{beans:!0})),f=_.extend({initialize:function(t,e,i,n,r,s){this.set(t,e,i,n,!0),this._owner=r,this._setter=s},set:function(t,e,i,n,r){return this._x=t,this._y=e,this._width=i,this._height=n,r||this._owner[this._setter](this),this}},new function(){var t=_.prototype;return e.each(["x","y","width","height"],function(t){var i=e.capitalize(t),n="_"+t;this["get"+i]=function(){return 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this._a=t,this._c=e,this._b=i,this._d=n,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t){return e.serialize(this.getValues(),t)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new g(this._a,this._c,this._b,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty||!1},toString:function(){var t=a.instance;return"[["+[t.number(this._a),t.number(this._b),t.number(this._tx)].join(", ")+"], ["+[t.number(this._c),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._c=this._b=this._tx=this._ty=0,t||this._changed(),this},apply:function(){var t=this._owner;return t?(t.transform(null,!0),this.isIdentity()):!1},translate:function(){var t=h.read(arguments),e=t.x,i=t.y;return 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this.shear(n,e)},concatenate:function(t){var e=this._a,i=this._b,n=this._c,r=this._d,s=t._a,a=t._b,o=t._c,h=t._d,u=t._tx,l=t._ty;return this._a=s*e+o*i,this._b=a*e+h*i,this._c=s*n+o*r,this._d=a*n+h*r,this._tx+=u*e+l*i,this._ty+=u*n+l*r,this._changed(),this},preConcatenate:function(t){var e=this._a,i=this._b,n=this._c,r=this._d,s=this._tx,a=this._ty,o=t._a,h=t._b,u=t._c,l=t._d,c=t._tx,d=t._ty;return this._a=o*e+h*n,this._b=o*i+h*r,this._c=u*e+l*n,this._d=u*i+l*r,this._tx=o*s+h*a+c,this._ty=u*s+l*a+d,this._changed(),this},chain:function(t){var e=this._a,i=this._b,n=this._c,r=this._d,s=this._tx,a=this._ty,o=t._a,h=t._b,u=t._c,l=t._d,c=t._tx,d=t._ty;return new g(o*e+u*i,o*n+u*r,h*e+l*i,h*n+l*r,s+c*e+d*i,a+c*n+d*r)},isIdentity:function(){return 1===this._a&&0===this._c&&0===this._b&&1===this._d&&0===this._tx&&0===this._ty},orNullIfIdentity:function(){return this.isIdentity()?null:this},isInvertible:function(){return!!this._getDeterminant()},isSingular:function(){return!this._getDeterminant()},transform:function(t,e,i){return arguments.length<3?this._transformPoint(h.read(arguments)):this._transformCoordinates(t,e,i)},_transformPoint:function(t,e,i){var n=t.x,r=t.y;return e||(e=new h),e.set(n*this._a+r*this._b+this._tx,n*this._c+r*this._d+this._ty,i)},_transformCoordinates:function(t,e,i){for(var n=0,r=0,s=2*i;s>n;){var a=t[n++],o=t[n++];e[r++]=a*this._a+o*this._b+this._tx,e[r++]=a*this._c+o*this._d+this._ty +}return e},_transformCorners:function(t){var e=t.x,i=t.y,n=e+t.width,r=i+t.height,s=[e,i,n,i,n,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,i){for(var n=this._transformCorners(t),r=n.slice(0,2),s=n.slice(),a=2;8>a;a++){var o=n[a],h=1&a;os[h]&&(s[h]=o)}return e||(e=new _),e.set(r[0],r[1],s[0]-r[0],s[1]-r[1],i)},inverseTransform:function(){return this._inverseTransform(h.read(arguments))},_getDeterminant:function(){var t=this._a*this._d-this._b*this._c;return isFinite(t)&&!o.isZero(t)&&isFinite(this._tx)&&isFinite(this._ty)?t:null},_inverseTransform:function(t,e,i){var n=this._getDeterminant();if(!n)return null;var r=t.x-this._tx,s=t.y-this._ty;return e||(e=new h),e.set((r*this._d-s*this._b)/n,(s*this._a-r*this._c)/n,i)},decompose:function(){var t=this._a,e=this._b,i=this._c,n=this._d;if(o.isZero(t*n-e*i))return null;var r=Math.sqrt(t*t+e*e);t/=r,e/=r;var s=t*i+e*n;i-=t*s,n-=e*s;var a=Math.sqrt(i*i+n*n);return i/=a,n/=a,s/=a,e*i>t*n&&(t=-t,e=-e,s=-s,r=-r),{scaling:new h(r,a),rotation:180*-Math.atan2(e,t)/Math.PI,shearing:s}},getValues:function(){return[this._a,this._c,this._b,this._d,this._tx,this._ty]},getTranslation:function(){return new h(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},inverted:function(){var t=this._getDeterminant();return t&&new g(this._d/t,-this._c/t,-this._b/t,this._a/t,(this._b*this._ty-this._d*this._tx)/t,(this._c*this._tx-this._a*this._ty)/t)},shiftless:function(){return new g(this._a,this._c,this._b,this._d,0,0)},applyToContext:function(t){t.transform(this._a,this._c,this._b,this._d,this._tx,this._ty)}},e.each(["a","c","b","d","tx","ty"],function(t){var i=e.capitalize(t),n="_"+t;this["get"+i]=function(){return this[n]},this["set"+i]=function(t){this[n]=t,this._changed()}},{})),v=e.extend({_class:"Line",initialize:function(t,e,i,n,r){var s=!1;arguments.length>=4?(this._px=t,this._py=e,this._vx=i,this._vy=n,s=r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,s=i),s||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new h(this._px,this._py)},getVector:function(){return new h(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return v.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t){return v.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},getDistance:function(t){return Math.abs(v.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0))},statics:{intersect:function(t,e,i,n,r,s,a,u,l,c){l||(i-=t,n-=e,a-=r,u-=s);var d=u*i-a*n;if(!o.isZero(d)){var _=t-r,f=e-s,g=(a*f-u*_)/d,v=(i*f-n*_)/d;if((c||g>=0&&1>=g)&&(c||v>=0&&1>=v))return new h(t+g*i,e+g*n)}},getSide:function(t,e,i,n,r,s,a){a||(i-=t,n-=e);var o=r-t,h=s-e,u=o*n-h*i;return 0===u&&(u=o*i+h*n,u>0&&(o-=i,h-=n,u=o*i+h*n,0>u&&(u=0))),0>u?-1:u>0?1:0},getSignedDistance:function(t,e,i,n,r,s,a){a||(i-=t,n-=e);var o=n/i,h=e-o*t;return(s-o*r-h)/Math.sqrt(o*o+1)}}}),p=s.extend({_class:"Project",_list:"projects",_reference:"project",initialize:function(t){s.call(this,!0),this.layers=[],this.symbols=[],this._currentStyle=new F(null,null,this),this.activeLayer=new x,this._view=Z.create(this,t||$.getCanvas(1,1)),this._selectedItems={},this._selectedItemCount=0,this._updateVersion=0},_serialize:function(t,i){return e.serialize(this.layers,t,!0,i)},clear:function(){for(var t=this.layers.length-1;t>=0;t--)this.layers[t].remove();this.symbols=[]},isEmpty:function(){return this.layers.length<=1&&(!this.activeLayer||this.activeLayer.isEmpty())},remove:function se(){return se.base.call(this)?(this._view&&this._view.remove(),!0):!1},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.initialize(t)},getIndex:function(){return this._index},addChild:function(t){return t instanceof x?(e.splice(this.layers,[t]),this.activeLayer||(this.activeLayer=t)):t instanceof y?(this.activeLayer||this.addChild(new x(y.NO_INSERT))).addChild(t):t=null,t},getSelectedItems:function(){var t=[];for(var e in this._selectedItems){var i=this._selectedItems[e];i.isInserted()&&t.push(i)}return t},getOptions:function(){return this._scope.settings},_updateSelection:function(t){var e=t._id,i=this._selectedItems;t._selected?i[e]!==t&&(this._selectedItemCount++,i[e]=t):i[e]===t&&(this._selectedItemCount--,delete i[e])},selectAll:function(){for(var t=this.layers,e=0,i=t.length;i>e;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectedItems;for(var e in t)t[e].setFullySelected(!1)},hitTest:function(){for(var t=h.read(arguments),i=P.getOptions(e.read(arguments)),n=this.layers.length-1;n>=0;n--){var r=this.layers[n]._hitTest(t,i);if(r)return r}return null},getItems:function(t){return y._getItems(this.layers,t,!0)},getItem:function(t){return y._getItems(this.layers,t,!1)},importJSON:function(t){this.activate();var i=this.activeLayer;return e.importJSON(t,i&&i.isEmpty()&&i)},draw:function(t,i,n){this._updateVersion++,t.save(),i.applyToContext(t);for(var r=new e({offset:new h(0,0),pixelRatio:n,viewMatrix:i.isIdentity()?null:i,matrices:[new g],updateMatrix:!0}),s=0,a=this.layers,o=a.length;o>s;s++)a[s].draw(t,r);if(t.restore(),this._selectedItemCount>0){t.save(),t.strokeWidth=1;var u=this._selectedItems,l=this._scope.settings.handleSize,c=this._updateVersion;for(var d in u)u[d]._drawSelection(t,i,l,u,c);t.restore()}}}),m=e.extend({_class:"Symbol",initialize:function ae(t,e){this._id=ae._id=(ae._id||0)+1,this.project=paper.project,this.project.symbols.push(this),t&&this.setDefinition(t,e)},_serialize:function(t,i){return i.add(this,function(){return e.serialize([this._class,this._definition],t,!1,i)})},_changed:function(t){8&t&&y._clearBoundsCache(this),1&t&&(this.project._needsUpdate=!0)},getDefinition:function(){return this._definition},setDefinition:function(t,e){t._parentSymbol&&(t=t.clone()),this._definition&&(this._definition._parentSymbol=null),this._definition=t,t.remove(),t.setSelected(!1),e||t.setPosition(new h),t._parentSymbol=this,this._changed(9)},place:function(t){return new S(this,t)},clone:function(){return new m(this._definition.clone(!1))}}),y=e.extend(n,{statics:{extend:function oe(t){return t._serializeFields&&(t._serializeFields=new e(this.prototype._serializeFields,t._serializeFields)),oe.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_applyMatrix:!0,_canApplyMatrix:!0,_boundsSelected:!1,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new g,pivot:null,locked:!1,visible:!0,blendMode:"normal",opacity:1,guide:!1,selected:!1,clipMask:!1,data:{}},initialize:function(){},_initialize:function(t,i){var n=t&&e.isPlainObject(t),r=n&&t.internal===!0,s=this._matrix=new g,a=paper.project;return r||(this._id=y._id=(y._id||0)+1),this._applyMatrix=this._canApplyMatrix&&paper.settings.applyMatrix,i&&s.translate(i),s._owner=this,this._style=new F(a._currentStyle,this,a),this._project||(r||n&&t.insert===!1?this._setProject(a):n&&t.parent?this.setParent(t.parent):(a.activeLayer||new x).addChild(this)),n&&t!==y.NO_INSERT&&this._set(t,{insert:!0,parent:!0},!0),n},_events:new function(){var t={mousedown:{mousedown:1,mousedrag:1,click:1,doubleclick:1},mouseup:{mouseup:1,mousedrag:1,click:1,doubleclick:1},mousemove:{mousedrag:1,mousemove:1,mouseenter:1,mouseleave:1}},i={install:function(e){var i=this.getView()._eventCounters;if(i)for(var n in t)i[n]=(i[n]||0)+(t[n][e]||0)},uninstall:function(e){var i=this.getView()._eventCounters;if(i)for(var n in t)i[n]-=t[n][e]||0}};return e.each(["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"],function(t){this[t]=i},{onFrame:{install:function(){this._animateItem(!0)},uninstall:function(){this._animateItem(!1)}},onLoad:{}})},_animateItem:function(t){this.getView()._animateItem(this,t)},_serialize:function(t,i){function n(n){for(var a in n){var o=s[a];e.equals(o,"leading"===a?1.2*n.fontSize:n[a])||(r[a]=e.serialize(o,t,"data"!==a,i))}}var r={},s=this;return n(this._serializeFields),this instanceof w||n(this._style._defaults),[this._class,r]},_changed:function(e){var i=this._parentSymbol,n=this._parent||i,r=this._project;if(8&e&&(this._bounds=this._position=this._decomposed=this._globalMatrix=this._currentPath=t),n&&40&e&&y._clearBoundsCache(n),2&e&&y._clearBoundsCache(this),r&&(1&e&&(r._needsUpdate=!0),r._changes)){var s=r._changesById[this._id];s?s.flags|=e:(s={item:this,flags:e},r._changesById[this._id]=s,r._changes.push(s))}i&&i._changed(e)},set:function(t){return t&&this._set(t),this},getId:function(){return this._id},getClassName:function(){return this._class},getName:function(){return this._name},setName:function(e,i){if(this._name&&this._removeNamed(),e===+e+"")throw Error("Names consisting only of numbers are not supported.");var n=this._parent;if(e&&n){for(var r=n._children,s=n._namedChildren,a=e,o=1;i&&r[e];)e=a+" "+o++;(s[e]=s[e]||[]).push(this),r[e]=this}this._name=e||t,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},e.each(["locked","visible","blendMode","opacity","guide"],function(t){var i=e.capitalize(t),t="_"+t;this["get"+i]=function(){return this[t]},this["set"+i]=function(e){e!=this[t]&&(this[t]=e,this._changed("_locked"===t?128:129))}},{}),{beans:!0,_locked:!1,_visible:!0,_blendMode:"normal",_opacity:1,_guide:!1,isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,i=t.length;i>e;e++)if(t[e].isSelected())return!0;return this._selected},setSelected:function(t,e){if(!e&&this._selectChildren)for(var i=this._children,n=0,r=i.length;r>n;n++)i[n].setSelected(t);(t=!!t)^this._selected&&(this._selected=t,this._project._updateSelection(this),this._changed(129))},_selected:!1,isFullySelected:function(){var t=this._children;if(t&&this._selected){for(var e=0,i=t.length;i>e;e++)if(!t[e].isFullySelected())return!1;return!0}return this._selected},setFullySelected:function(t){var e=this._children;if(e)for(var i=0,n=e.length;n>i;i++)e[i].setFullySelected(t);this.setSelected(t,!0)},isClipMask:function(){return this._clipMask},setClipMask:function(t){this._clipMask!=(t=!!t)&&(this._clipMask=t,t&&(this.setFillColor(null),this.setStrokeColor(null)),this._changed(129),this._parent&&this._parent._changed(1024))},_clipMask:!1,getData:function(){return this._data||(this._data={}),this._data},setData:function(t){this._data=t},getPosition:function(t){var e=this._position,i=t?h:u;if(!e){var n=this._pivot;e=this._position=n?this._matrix._transformPoint(n):this.getBounds().getCenter(!0)}return new i(e.x,e.y,this,"setPosition")},setPosition:function(){this.translate(h.read(arguments).subtract(this.getPosition(!0)))},getPivot:function(t){var e=this._pivot;if(e){var i=t?h:u;e=new i(e.x,e.y,this,"setPivot")}return e},setPivot:function(){this._pivot=h.read(arguments),this._position=t},_pivot:null,getRegistration:"#getPivot",setRegistration:"#setPivot"},e.each(["bounds","strokeBounds","handleBounds","roughBounds","internalBounds","internalRoughBounds"],function(t){var i="get"+e.capitalize(t),n=t.match(/^internal(.*)$/),r=n?"get"+n[1]:null;this[i]=function(e){var n=this._boundsGetter,s=!r&&("string"==typeof n?n:n&&n[i])||i,a=this._getCachedBounds(s,e,this,r);return"bounds"===t?new f(a.x,a.y,a.width,a.height,this,"setBounds"):a}},{beans:!0,_getBounds:function(t,e,i){var n=this._children;if(!n||0==n.length)return new _;for(var r=1/0,s=-r,a=r,o=s,h=0,u=n.length;u>h;h++){var l=n[h];if(l._visible&&!l.isEmpty()){var c=l._getCachedBounds(t,e,i);r=Math.min(c.x,r),a=Math.min(c.y,a),s=Math.max(c.x+c.width,s),o=Math.max(c.y+c.height,o)}}return isFinite(r)?new _(r,a,s-r,o-a):new _},setBounds:function(){var t=_.read(arguments),e=this.getBounds(),i=new g,n=t.getCenter();i.translate(n),(t.width!=e.width||t.height!=e.height)&&i.scale(0!=e.width?t.width/e.width:1,0!=e.height?t.height/e.height:1),n=e.getCenter(),i.translate(-n.x,-n.y),this.transform(i)},_getCachedBounds:function(t,e,i,n){e=e&&e.orNullIfIdentity();var r=n?null:this._matrix.orNullIfIdentity(),s=(!e||e.equals(r))&&t,a=this._parent||this._parentSymbol;if(a){var o=i._id,h=a._boundsCache=a._boundsCache||{ids:{},list:[]};h.ids[o]||(h.list.push(i),h.ids[o]=i)}if(s&&this._bounds&&this._bounds[s])return this._bounds[s].clone();e=e?r?e.chain(r):e:r;var u=this._getBounds(n||t,e,i);if(s){this._bounds||(this._bounds={});var l=this._bounds[s]=u.clone();l._internal=!!n}return u},statics:{_clearBoundsCache:function(e){var i=e._boundsCache;if(i){e._bounds=e._position=e._boundsCache=t;for(var n=0,r=i.list,s=r.length;s>n;n++){var a=r[n];a!==e&&(a._bounds=a._position=t,a._boundsCache&&y._clearBoundsCache(a))}}}}}),{beans:!0,_decompose:function(){return this._decomposed=this._matrix.decompose()},getRotation:function(){var t=this._decomposed||this._decompose();return t&&t.rotation},setRotation:function(t){var e=this.getRotation();if(null!=e&&null!=t){var i=this._decomposed;this.rotate(t-e),i.rotation=t,this._decomposed=i}},getScaling:function(){var t=this._decomposed||this._decompose();return t&&t.scaling},setScaling:function(){var t=this.getScaling();if(null!=t){var e=h.read(arguments,0,{clone:!0}),i=this._decomposed;this.scale(e.x/t.x,e.y/t.y),i.scaling=e,this._decomposed=i}},getMatrix:function(){return this._matrix},setMatrix:function(t){this._matrix.initialize(t),this._applyMatrix?this.transform(null,!0):this._changed(9)},getGlobalMatrix:function(t){var e=this._globalMatrix,i=this._project._updateVersion;if(e&&e._updateVersion!==i&&(e=null),!e){e=this._globalMatrix=this._matrix.clone();var n=this._parent;n&&e.preConcatenate(n.getGlobalMatrix(!0)),e._updateVersion=i}return t?e:e.clone()},getApplyMatrix:function(){return this._applyMatrix},setApplyMatrix:function(t){(this._applyMatrix=this._canApplyMatrix&&!!t)&&this.transform(null,!0)},getTransformContent:"#getApplyMatrix",setTransformContent:"#setApplyMatrix"},{getProject:function(){return this._project},_setProject:function(t,e){if(this._project!==t){this._project&&this._installEvents(!1),this._project=t;for(var i=this._children,n=0,r=i&&i.length;r>n;n++)i[n]._setProject(t);e=!0}e&&this._installEvents(!0)},getView:function(){return this._project.getView()},_installEvents:function he(t){he.base.call(this,t);for(var e=this._children,i=0,n=e&&e.length;n>i;i++)e[i]._installEvents(t)},getLayer:function(){for(var t=this;t=t._parent;)if(t instanceof x)return t;return null},getParent:function(){return this._parent},setParent:function(t){return t.addChild(this)},getChildren:function(){return this._children},setChildren:function(t){this.removeChildren(),this.addChildren(t)},getFirstChild:function(){return this._children&&this._children[0]||null},getLastChild:function(){return this._children&&this._children[this._children.length-1]||null},getNextSibling:function(){return this._parent&&this._parent._children[this._index+1]||null},getPreviousSibling:function(){return this._parent&&this._parent._children[this._index-1]||null},getIndex:function(){return this._index},equals:function(t){return t===this||t&&this._class===t._class&&this._style.equals(t._style)&&this._matrix.equals(t._matrix)&&this._locked===t._locked&&this._visible===t._visible&&this._blendMode===t._blendMode&&this._opacity===t._opacity&&this._clipMask===t._clipMask&&this._guide===t._guide&&this._equals(t)||!1},_equals:function(t){return e.equals(this._children,t._children)},clone:function(t){return this._clone(new this.constructor(y.NO_INSERT),t)},_clone:function(i,n){if(i.setStyle(this._style),this._children)for(var r=0,s=this._children.length;s>r;r++)i.addChild(this._children[r].clone(!1),!0);(n||n===t)&&i.insertAbove(this);for(var a=["_locked","_visible","_blendMode","_opacity","_clipMask","_guide","_applyMatrix"],r=0,s=a.length;s>r;r++){var o=a[r];this.hasOwnProperty(o)&&(i[o]=this[o])}return i._matrix.initialize(this._matrix),i._data=this._data?e.clone(this._data):null,i.setSelected(this._selected),this._name&&i.setName(this._name,!0),i},copyTo:function(t){return t.addChild(this.clone(!1))},rasterize:function(t){var i=this.getStrokeBounds(),n=(t||this.getView().getResolution())/72,r=i.getTopLeft().floor(),s=i.getBottomRight().ceil(),a=new c(s.subtract(r)),o=$.getCanvas(a.multiply(n)),h=o.getContext("2d"),u=(new g).scale(n).translate(r.negate());h.save(),u.applyToContext(h),this.draw(h,new e({matrices:[u]})),h.restore();var l=new C(y.NO_INSERT);return l.setCanvas(o),l.transform((new g).translate(r.add(a.divide(2))).scale(1/n)),l.insertAbove(this),l},contains:function(){return!!this._contains(this._matrix._inverseTransform(h.read(arguments)))},_contains:function(t){if(this._children){for(var e=this._children.length-1;e>=0;e--)if(this._children[e].contains(t))return!0;return!1}return t.isInside(this.getInternalBounds())},hitTest:function(){return this._hitTest(h.read(arguments),P.getOptions(e.read(arguments)))},_hitTest:function(i,n){function r(n,r){var s=f["get"+r]();return i.subtract(s).divide(u).length<=1?new P(n,_,{name:e.hyphenate(r),point:s}):t}if(this._locked||!this._visible||this._guide&&!n.guides||this.isEmpty())return null;var s=this._matrix,a=n._totalMatrix,o=this.getView(),h=n._totalMatrix=a?a.chain(s):this.getGlobalMatrix().preConcatenate(o._matrix),u=n._tolerancePadding=new c(O._getPenPadding(1,h.inverted())).multiply(Math.max(n.tolerance,1e-5));if(i=s._inverseTransform(i),!this._children&&!this.getInternalRoughBounds().expand(u.multiply(2))._containsPoint(i))return null;var l,d=!(n.guides&&!this._guide||n.selected&&!this._selected||n.type&&n.type!==e.hyphenate(this._class)||n.class&&!(this instanceof n.class)),_=this;if(d&&(n.center||n.bounds)&&this._parent){var f=this.getInternalBounds();if(n.center&&(l=r("center","Center")),!l&&n.bounds)for(var g=["TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],v=0;8>v&&!l;v++)l=r("bounds",g[v])}var p=!l&&this._children;if(p)for(var m=this._getChildHitTestOptions(n),v=p.length-1;v>=0&&!l;v--)l=p[v]._hitTest(i,m);return!l&&d&&(l=this._hitTestSelf(i,n)),l&&l.point&&(l.point=s.transform(l.point)),n._totalMatrix=a,l},_getChildHitTestOptions:function(t){return t},_hitTestSelf:function(e,i){return i.fill&&this.hasFill()&&this._contains(e)?new P("fill",this):t},matches:function(i){function n(t,i){for(var r in t)if(t.hasOwnProperty(r)){var s=t[r],a=i[r];if(e.isPlainObject(s)&&e.isPlainObject(a)){if(!n(s,a))return!1}else if(!e.equals(s,a))return!1}return!0}for(var r in i)if(i.hasOwnProperty(r)){var s=this[r],a=i[r];if(s===t&&"type"===r&&(s=e.hyphenate(this._class)),/^(constructor|class)$/.test(r)){if(!(this instanceof a))return!1}else if(a instanceof RegExp){if(!a.test(s))return!1}else if("function"==typeof a){if(!a(s))return!1}else if(e.isPlainObject(a)){if(!n(a,s))return!1}else if(!e.equals(s,a))return!1}return!0},getItems:function(t){return y._getItems(this._children,t,!0)},getItem:function(t){return y._getItems(this._children,t,!1)},statics:{_getItems:function ue(t,e,i){for(var n=i&&[],r=0,s=t&&t.length;s>r;r++){var a=t[r];if(a.matches(e)){if(!i)return a;n.push(a)}var o=ue(a._children,e,i);if(i)n.push.apply(n,o);else if(o)return o}return i?n:null}}},{importJSON:function(t){var i=e.importJSON(t,this);return i!==this?this.addChild(i):i},addChild:function(e,i){return this.insertChild(t,e,i)},insertChild:function(t,e,i){var n=this.insertChildren(t,[e],i);return n&&n[0]},addChildren:function(t,e){return this.insertChildren(this._children.length,t,e)},insertChildren:function(t,i,n,r){var s=this._children;if(s&&i&&i.length>0){i=Array.prototype.slice.apply(i);for(var a=i.length-1;a>=0;a--){var o=i[a];!r||o instanceof r?o._remove(!1,!0):i.splice(a,1)}e.splice(s,i,t,0);for(var h=this._project,u=h&&h._changes,a=0,l=i.length;l>a;a++){var o=i[a];o._parent=this,o._setProject(this._project,!0),o._name&&o.setName(o._name),u&&this._changed(5)}this._changed(11)}else i=null;return i},_insert:function(t,e,i){if(!e._parent)return null;var n=e._index+(t?1:0);return e._parent===this._parent&&n>this._index&&n--,e._parent.insertChild(n,this,i)},insertAbove:function(t,e){return this._insert(!0,t,e)},insertBelow:function(t,e){return this._insert(!1,t,e)},sendToBack:function(){return this._parent.insertChild(0,this)},bringToFront:function(){return this._parent.addChild(this)},appendTop:"#addChild",appendBottom:function(t){return this.insertChild(0,t)},moveAbove:"#insertAbove",moveBelow:"#insertBelow",reduce:function(){if(this._children&&1===this._children.length){var t=this._children[0].reduce();return t.insertAbove(this),t.setStyle(this._style),this.remove(),t}return this},_removeNamed:function(){var t=this._parent;if(t){var e=t._children,i=t._namedChildren,n=this._name,r=i[n],s=r?r.indexOf(this):-1;-1!==s&&(e[n]==this&&delete e[n],r.splice(s,1),r.length?e[n]=r[r.length-1]:delete i[n])}},_remove:function(t,i){var n=this._parent;if(n){if(this._name&&this._removeNamed(),null!=this._index&&e.splice(n._children,null,this._index,1),this._installEvents(!1),t){var r=this._project;r&&r._changes&&this._changed(5)}return i&&n._changed(11),this._parent=null,!0}return!1},remove:function(){return this._remove(!0,!0)},removeChildren:function(t,i){if(!this._children)return null;t=t||0,i=e.pick(i,this._children.length);for(var n=e.splice(this._children,null,t,i-t),r=n.length-1;r>=0;r--)n[r]._remove(!0,!1);return n.length>0&&this._changed(11),n},clear:"#removeChildren",reverseChildren:function(){if(this._children){this._children.reverse();for(var t=0,e=this._children.length;e>t;t++)this._children[t]._index=t;this._changed(11)}},isEmpty:function(){return!this._children||0===this._children.length},isEditable:function(){for(var t=this;t;){if(!t._visible||t._locked)return!1;t=t._parent}return!0},hasFill:function(){return this.getStyle().hasFill()},hasStroke:function(){return this.getStyle().hasStroke()},hasShadow:function(){return this.getStyle().hasShadow()},_getOrder:function(t){function e(t){var e=[];do e.unshift(t);while(t=t._parent);return e}for(var i=e(this),n=e(t),r=0,s=Math.min(i.length,n.length);s>r;r++)if(i[r]!=n[r])return i[r]._index0},isInserted:function(){return this._parent?this._parent.isInserted():!1},isAbove:function(t){return-1===this._getOrder(t)},isBelow:function(t){return 1===this._getOrder(t)},isParent:function(t){return this._parent===t},isChild:function(t){return t&&t._parent===this},isDescendant:function(t){for(var e=this;e=e._parent;)if(e==t)return!0;return!1},isAncestor:function(t){return t?t.isDescendant(this):!1},isGroupedWith:function(t){for(var e=this._parent;e;){if(e._parent&&/^(Group|Layer|CompoundPath)$/.test(e._class)&&t.isDescendant(e))return!0;e=e._parent}return!1},translate:function(){var t=new g;return this.transform(t.translate.apply(t,arguments))},rotate:function(t){return this.transform((new g).rotate(t,h.read(arguments,1,{readNull:!0})||this.getPosition(!0)))}},e.each(["scale","shear","skew"],function(t){this[t]=function(){var e=h.read(arguments),i=h.read(arguments,0,{readNull:!0});return this.transform((new g)[t](e,i||this.getPosition(!0)))}},{}),{transform:function(t,e){t&&t.isIdentity()&&(t=null);var i=this._matrix,n=(e||this._applyMatrix)&&(!i.isIdentity()||t);if(!t&&!n)return this;if(t&&i.preConcatenate(t),n=n&&this._transformContent(i)){var r=this._pivot,s=this._style,a=s.getFillColor(!0),o=s.getStrokeColor(!0);r&&i._transformPoint(r,r,!0),a&&a.transform(i),o&&o.transform(i),i.reset(!0)}var h=this._bounds,u=this._position;this._changed(9);var l=h&&t&&t.decompose();if(l&&!l.shearing&&0===l.rotation%90){for(var c in h){var d=h[c];(n||!d._internal)&&t._transformBounds(d,d)}var _=this._boundsGetter,d=h[_&&_.getBounds||_||"getBounds"];d&&(this._position=d.getCenter(!0)),this._bounds=h}else t&&u&&(this._position=t._transformPoint(u,u));return this},_transformContent:function(t){var e=this._children;if(e){for(var i=0,n=e.length;n>i;i++)e[i].transform(t,!0);return!0}},globalToLocal:function(){return this.getGlobalMatrix(!0)._inverseTransform(h.read(arguments))},localToGlobal:function(){return this.getGlobalMatrix(!0)._transformPoint(h.read(arguments))},fitBounds:function(t,e){t=_.read(arguments);var i=this.getBounds(),n=i.height/i.width,r=t.height/t.width,s=(e?n>r:r>n)?t.width/i.width:t.height/i.height,a=new _(new h,new c(i.width*s,i.height*s));a.setCenter(t.getCenter()),this.setBounds(a)},_setStyles:function(t){var e=this._style,i=e.getFillColor(),n=e.getStrokeColor(),r=e.getShadowColor();if(i&&(t.fillStyle=i.toCanvasStyle(t)),n){var s=e.getStrokeWidth();if(s>0){t.strokeStyle=n.toCanvasStyle(t),t.lineWidth=s;var a=e.getStrokeJoin(),o=e.getStrokeCap(),h=e.getMiterLimit();if(a&&(t.lineJoin=a),o&&(t.lineCap=o),h&&(t.miterLimit=h),paper.support.nativeDash){var u=e.getDashArray(),l=e.getDashOffset();u&&u.length&&("setLineDash"in t?(t.setLineDash(u),t.lineDashOffset=l):(t.mozDash=u,t.mozDashOffset=l))}}}if(r){var c=e.getShadowBlur();if(c>0){t.shadowColor=r.toCanvasStyle(t),t.shadowBlur=c;var d=this.getShadowOffset();t.shadowOffsetX=d.x,t.shadowOffsetY=d.y}}},draw:function(t,e,i){function n(t){return o?o.chain(t):t}var r=this._updateVersion=this._project._updateVersion;if(this._visible&&0!==this._opacity){var s=e.matrices,a=s[s.length-1],o=e.viewMatrix,h=this._matrix,u=a.chain(h);if(u.isInvertible()){s.push(u),e.updateMatrix&&(u._updateVersion=r,this._globalMatrix=u);var l,c,d,_=this._blendMode,f=this._opacity,g="normal"===_,v=K.nativeModes[_],p=g&&1===f||e.dontStart||e.clip||(v||g&&1>f)&&this._canComposite(),m=e.pixelRatio;if(!p){var y=this.getStrokeBounds(n(a));if(!y.width||!y.height)return;d=e.offset,c=e.offset=y.getTopLeft().floor(),l=t,t=$.getContext(y.getSize().ceil().add(1).multiply(m)),1!==m&&t.scale(m,m)}t.save();var w=i?i.chain(h):!this.getStrokeScaling(!0)&&n(u),x=!p&&e.clipItem,b=!w||x;if(p?(t.globalAlpha=f,v&&(t.globalCompositeOperation=_)):b&&t.translate(-c.x,-c.y),b&&(p?h:n(u)).applyToContext(t),x&&e.clipItem.draw(t,e.extend({clip:!0})),w){t.setTransform(m,0,0,m,0,0);var C=e.offset;C&&t.translate(-C.x,-C.y)}this._draw(t,e,w),t.restore(),s.pop(),e.clip&&!e.dontFinish&&t.clip(),p||(K.process(_,t,l,f,c.subtract(d).multiply(m)),$.release(t),e.offset=d)}}},_isUpdated:function(t){var e=this._parent;if(e instanceof T)return e._isUpdated(t);var i=this._updateVersion===t;return!i&&e&&e._visible&&e._isUpdated(t)&&(this._updateVersion=t,i=!0),i},_drawSelection:function(t,e,i,n,r){if((this._drawSelected||this._boundsSelected)&&this._isUpdated(r)){var s=this.getSelectedColor(!0)||this.getLayer().getSelectedColor(!0),a=e.chain(this.getGlobalMatrix(!0));if(t.strokeStyle=t.fillStyle=s?s.toCanvasStyle(t):"#009dec",this._drawSelected&&this._drawSelected(t,a,n),this._boundsSelected){var o=i/2;coords=a._transformCorners(this.getInternalBounds()),t.beginPath();for(var h=0;8>h;h++)t[0===h?"moveTo":"lineTo"](coords[h],coords[++h]);t.closePath(),t.stroke();for(var h=0;8>h;h++)t.fillRect(coords[h]-o,coords[++h]-o,i,i)}}},_canComposite:function(){return!1}},e.each(["down","drag","up","move"],function(t){this["removeOn"+e.capitalize(t)]=function(){var e={};return e[t]=!0,this.removeOn(e)}},{removeOn:function(t){for(var e in t)if(t[e]){var i="mouse"+e,n=this._project,r=n._removeSets=n._removeSets||{};r[i]=r[i]||{},r[i][this._id]=this}return this}})),w=y.extend({_class:"Group",_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function le(e){le.base.call(this,e),1026&e&&(this._clipItem=t)},_getClipItem:function(){var e=this._clipItem;if(e===t){e=null;for(var i=0,n=this._children.length;n>i;i++){var r=this._children[i];if(r._clipMask){e=r;break}}this._clipItem=e}return e},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_draw:function(t,e){var i=e.clip,n=!i&&this._getClipItem(),r=!0;if(e=e.extend({clipItem:n,clip:!1}),i?this._currentPath?(t.currentPath=this._currentPath,r=!1):(t.beginPath(),e.dontStart=e.dontFinish=!0):n&&n.draw(t,e.extend({clip:!0})),r)for(var s=0,a=this._children.length;a>s;s++){var o=this._children[s];o!==n&&o.draw(t,e)}i&&(this._currentPath=t.currentPath)}}),x=w.extend({_class:"Layer",initialize:function(i){var n=e.isPlainObject(i)?new e(i):{children:Array.isArray(i)?i:arguments},r=n.insert;n.insert=!1,w.call(this,n),(r||r===t)&&(this._project.addChild(this),this.activate())},_remove:function ce(t){return this._parent?ce.base.call(this,t):null!=this._index?(this._project.activeLayer===this&&(this._project.activeLayer=this.getNextSibling()||this.getPreviousSibling()),e.splice(this._project.layers,null,this._index,1),this._installEvents(!1),this._project._needsUpdate=!0,!0):!1},getNextSibling:function de(){return this._parent?de.base.call(this):this._project.layers[this._index+1]||null},getPreviousSibling:function _e(){return this._parent?_e.base.call(this):this._project.layers[this._index-1]||null},isInserted:function fe(){return this._parent?fe.base.call(this):null!=this._index},activate:function(){this._project.activeLayer=this},_insert:function ge(t,i,n){return i instanceof x&&!i._parent?(this._remove(!0,!0),e.splice(i._project.layers,[this],i._index+(t?1:0),0),this._setProject(i._project,!0),this):ge.base.call(this,t,i,n)}}),b=y.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_boundsSelected:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t){this._initialize(t)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&e.equals(this._radius,t._radius)},clone:function(t){var e=new b(y.NO_INSERT);return e.setType(this._type),e.setSize(this._size),e.setRadius(this._radius),this._clone(e,t)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new d(t.width,t.height,this,"setSize")},setSize:function(){var t=c.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,i=t.width,n=t.height;if("rectangle"===e){var r=c.min(this._radius,t.divide(2));this._radius.set(r.width,r.height)}else"circle"===e?(i=n=(i+n)/2,this._radius=i/2):"ellipse"===e&&this._radius.set(i/2,n/2);this._size.set(i,n),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new d(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var i=2*t;this._radius=t,this._size.set(i,i)}else if(t=c.read(arguments),this._radius){if(this._radius.equals(t))return;if(this._radius.set(t.width,t.height),"rectangle"===e){var i=c.max(this._size,t.multiply(2));this._size.set(i.width,i.height)}else"ellipse"===e&&this._size.set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(i){var n=new(O[e.capitalize(this._type)])({center:new h,size:this._size,radius:this._radius,insert:!1});return n.setStyle(this._style),n.transform(this._matrix),(i||i===t)&&n.insertAbove(this),n},_draw:function(t,e,i){var n=this._style,r=n.hasFill(),s=n.hasStroke(),a=e.dontFinish||e.clip,o=!i;if(r||s||a){var h=this._type,u=this._radius,l="circle"===h;if(e.dontStart||t.beginPath(),o&&l)t.arc(0,0,u,0,2*Math.PI,!0);else{var c=l?u:u.width,d=l?u:u.height,_=this._size,f=_.width,g=_.height;if(o&&"rect"===h&&0===c&&0===d)t.rect(-f/2,-g/2,f,g);else{var v=f/2,p=g/2,m=.44771525016920644,y=c*m,w=d*m,x=[-v,-p+d,-v,-p+w,-v+y,-p,-v+c,-p,v-c,-p,v-y,-p,v,-p+w,v,-p+d,v,p-d,v,p-w,v-y,p,v-c,p,-v+c,p,-v+y,p,-v,p-w,-v,p-d];i&&i.transform(x,x,32),t.moveTo(x[0],x[1]),t.bezierCurveTo(x[2],x[3],x[4],x[5],x[6],x[7]),v!==c&&t.lineTo(x[8],x[9]),t.bezierCurveTo(x[10],x[11],x[12],x[13],x[14],x[15]),p!==d&&t.lineTo(x[16],x[17]),t.bezierCurveTo(x[18],x[19],x[20],x[21],x[22],x[23]),v!==c&&t.lineTo(x[24],x[25]),t.bezierCurveTo(x[26],x[27],x[28],x[29],x[30],x[31]) +}}t.closePath()}a||!r&&!s||(this._setStyles(t),r&&(t.fill(n.getWindingRule()),t.shadowColor="rgba(0,0,0,0)"),s&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var i=new _(this._size).setCenter(0,0);return"getBounds"!==t&&this.hasStroke()&&(i=i.expand(this.getStrokeWidth())),e?e._transformBounds(i):i}},new function(){function t(t,e,i){var n=t._radius;if(!n.isZero())for(var r=t._size.divide(2),s=0;4>s;s++){var a=new h(1&s?1:-1,s>1?1:-1),o=a.multiply(r),u=o.subtract(a.multiply(n)),l=new _(o,u);if((i?l.expand(i):l).contains(e))return u}}function e(t,e){var i=t.getAngleInRadians(),n=2*e.width,r=2*e.height,s=n*Math.sin(i),a=r*Math.cos(i);return n*r/(2*Math.sqrt(s*s+a*a))}return{_contains:function i(e){if("rectangle"===this._type){var n=t(this,e);return n?e.subtract(n).divide(this._radius).getLength()<=1:i.base.call(this,e)}return e.divide(this.size).getLength()<=.5},_hitTestSelf:function n(i,r){var s=!1;if(this.hasStroke()){var a=this._type,o=this._radius,h=this.getStrokeWidth()+2*r.tolerance;if("rectangle"===a){var u=t(this,i,h);if(u){var l=i.subtract(u);s=2*Math.abs(l.getLength()-e(l,o))<=h}else{var c=new _(this._size).setCenter(0,0),d=c.expand(h),f=c.expand(-h);s=d._containsPoint(i)&&!f._containsPoint(i)}}else"ellipse"===a&&(o=e(i,o)),s=2*Math.abs(i.getLength()-o)<=h}return s?new P("stroke",this):n.base.apply(this,arguments)}}},{statics:new function(){function t(t,i,n,r,s){var a=new b(e.getNamed(s));return a._type=t,a._size=n,a._radius=r,a.translate(i)}return{Circle:function(){var i=h.readNamed(arguments,"center"),n=e.readNamed(arguments,"radius");return t("circle",i,new c(2*n),n,arguments)},Rectangle:function(){var e=_.readNamed(arguments,"rectangle"),i=c.min(c.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),i,arguments)},Ellipse:function(){var e=b._readEllipse(arguments),i=e.radius;return t("ellipse",e.center,i.multiply(2),i,arguments)},_readEllipse:function(t){var i,n;if(e.hasNamed(t,"radius"))i=h.readNamed(t,"center"),n=c.readNamed(t,"radius");else{var r=_.readNamed(t,"rectangle");i=r.getCenter(!0),n=r.getSize(!0).divide(2)}return{center:i,radius:n}}}}}),C=y.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:"getBounds",_boundsSelected:!0,_serializeFields:{source:null},initialize:function(e,i){this._initialize(e,i!==t&&h.read(arguments,1))||("string"==typeof e?this.setSource(e):this.setImage(e)),this._size||(this._size=new c)},_equals:function(t){return this.getSource()===t.getSource()},clone:function(t){var e=new C(y.NO_INSERT),i=this._image,n=this._canvas;if(i)e.setImage(i);else if(n){var r=$.getCanvas(this._size);r.getContext("2d").drawImage(n,0,0),e.setCanvas(r)}return this._clone(e,t)},getSize:function(){var t=this._size;return new d(t.width,t.height,this,"setSize")},setSize:function(){var t=c.read(arguments);if(!this._size.equals(t)){var e=this.getElement();this.setCanvas($.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}},getWidth:function(){return this._size.width},getHeight:function(){return this._size.height},isEmpty:function(){return 0===this._size.width&&0===this._size.height},getResolution:function(){var t=this._matrix,e=new h(0,0).transform(t),i=new h(1,0).transform(t).subtract(e),n=new h(0,1).transform(t).subtract(e);return new c(72/i.getLength(),72/n.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){this._canvas&&$.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t):(this._image=t,this._canvas=null),this._size=new c(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(521)},getCanvas:function(){if(!this._canvas){var t=$.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){$.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(513)),this._context},setContext:function(t){this._context=t},getSource:function(){return this._image&&this._image.src||this.toDataURL()},setSource:function(t){function e(){var t=n.getView();t&&(paper=t._scope,n.setImage(i),n.fire("load"),t.update())}var i,n=this;i=document.getElementById(t)||new Image,i.naturalWidth&&i.naturalHeight?setTimeout(e,0):(V.add(i,{load:e}),i.src||(i.src=t)),this.setImage(i)},getElement:function(){return this._canvas||this._image}},{beans:!1,getSubCanvas:function(){var t=_.read(arguments),e=$.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=_.read(arguments),e=new C(y.NO_INSERT);return e.setCanvas(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.preConcatenate(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image&&this._image.src;if(/^data:/.test(t))return t;var e=this.getCanvas();return e?e.toDataURL():null},drawImage:function(t){var e=h.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var i,n;t?t instanceof A?(n=t,i=t.getBounds()):t.width?i=new _(t):t.x&&(i=new _(t.x-.5,t.y-.5,1,1)):i=this.getBounds();var r=32,s=Math.min(i.width,r),a=Math.min(i.height,r),o=C._sampleContext;o?o.clearRect(0,0,r+1,r+1):o=C._sampleContext=$.getContext(new c(r)),o.save();var h=(new g).scale(s/i.width,a/i.height).translate(-i.x,-i.y);h.applyToContext(o),n&&n.draw(o,new e({clip:!0,matrices:[h]})),this._matrix.applyToContext(o),o.drawImage(this.getElement(),-this._size.width/2,-this._size.height/2),o.restore();for(var u=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,l=[0,0,0],d=0,f=0,v=u.length;v>f;f+=4){var p=u[f+3];d+=p,p/=255,l[0]+=u[f]*p,l[1]+=u[f+1]*p,l[2]+=u[f+2]*p}for(var f=0;3>f;f++)l[f]/=d;return d?B.read(l):null},getPixel:function(){var t=h.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new B("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=h.read(arguments),e=B.read(arguments),i=e._convert("rgb"),n=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*i[0],a[1]=255*i[1],a[2]=255*i[2],a[3]=null!=n?255*n:255,r.putImageData(s,t.x,t.y)},createImageData:function(){var t=c.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=_.read(arguments);return t.isEmpty()&&(t=new _(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=h.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var i=new _(this._size).setCenter(0,0);return e?e._transformBounds(i):i},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new P("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t){var e=this.getElement();e&&(t.globalAlpha=this._opacity,t.drawImage(e,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),S=y.extend({_class:"PlacedSymbol",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:{getBounds:"getStrokeBounds"},_boundsSelected:!0,_serializeFields:{symbol:null},initialize:function(e,i){this._initialize(e,i!==t&&h.read(arguments,1))||this.setSymbol(e instanceof m?e:new m(e))},_equals:function(t){return this._symbol===t._symbol},getSymbol:function(){return this._symbol},setSymbol:function(t){this._symbol=t,this._changed(9)},clone:function(t){var e=new S(y.NO_INSERT);return e.setSymbol(this._symbol),this._clone(e,t)},isEmpty:function(){return this._symbol._definition.isEmpty()},_getBounds:function(t,e,i){return this.symbol._definition._getCachedBounds(t,e,i)},_hitTestSelf:function(t,e){var i=this._symbol._definition._hitTest(t,e);return i&&(i.item=this),i},_draw:function(t,e){this.symbol._definition.draw(t,e)}}),P=e.extend({_class:"HitResult",initialize:function(t,e,i){this.type=t,this.item=e,i&&(i.enumerable=!0,this.inject(i))},statics:{getOptions:function(t){return new e({type:null,tolerance:paper.settings.hitTolerance,fill:!t,stroke:!t,segments:!t,handles:!1,ends:!1,center:!1,bounds:!1,guides:!1,selected:!1,callback:null},t)}}}),M=e.extend({_class:"Segment",beans:!0,initialize:function(e,i,n,r,s,a){var o,h,u,l=arguments.length;0===l||(1===l?e.point?(o=e.point,h=e.handleIn,u=e.handleOut):o=e:2===l&&"number"==typeof e?o=arguments:3>=l?(o=e,h=i,u=n):(o=e!==t?[e,i]:null,h=n!==t?[n,r]:null,u=s!==t?[s,a]:null)),new z(o,this,"_point"),new z(h,this,"_handleIn"),new z(u,this,"_handleOut")},_serialize:function(t){return e.serialize(this.isLinear()?this._point:[this._point,this._handleIn,this._handleOut],t,!0)},_changed:function(t){var e=this._path;if(e){var i,n,r=e._curves,s=this._index;r&&(t&&t!==this._point&&t!==this._handleIn||!(i=r[s-1]||e._closed&&r[r.length-1])||i._changed(),t&&t!==this._point&&t!==this._handleOut||!(n=r[s])||n._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){var t=h.read(arguments);this._point.set(t.x,t.y)},getHandleIn:function(){return this._handleIn},setHandleIn:function(){var t=h.read(arguments);this._handleIn.set(t.x,t.y)},getHandleOut:function(){return this._handleOut},setHandleOut:function(){var t=h.read(arguments);this._handleOut.set(t.x,t.y)},isLinear:function(){return this._handleIn.isZero()&&this._handleOut.isZero()},setLinear:function(t){t&&(this._handleIn.set(0,0),this._handleOut.set(0,0))},isColinear:function(t){var e=this.getNext(),i=t.getNext();return this._handleOut.isZero()&&e._handleIn.isZero()&&t._handleOut.isZero()&&i._handleIn.isZero()&&e._point.subtract(this._point).isColinear(i._point.subtract(t._point))},isOrthogonal:function(){var t=this.getPrevious(),e=this.getNext();return t._handleOut.isZero()&&this._handleIn.isZero()&&this._handleOut.isZero()&&e._handleIn.isZero()&&this._point.subtract(t._point).isOrthogonal(e._point.subtract(this._point))},isArc:function(){var t=this.getNext(),e=this._handleOut,i=t._handleIn,n=.5522847498307936;if(e.isOrthogonal(i)){var r=this._point,s=t._point,a=new v(r,e,!0).intersect(new v(s,i,!0),!0);return a&&o.isZero(e.getLength()/a.subtract(r).getLength()-n)&&o.isZero(i.getLength()/a.subtract(s).getLength()-n)}return!1},_selectionState:0,isSelected:function(t){var e=this._selectionState;return t?t===this._point?!!(4&e):t===this._handleIn?!!(1&e):t===this._handleOut?!!(2&e):!1:!!(7&e)},setSelected:function(t,e){var i=this._path,t=!!t,n=this._selectionState,r=n,s=e?e===this._point?4:e===this._handleIn?1:e===this._handleOut?2:0:7;t?n|=s:n&=~s,this._selectionState=n,i&&n!==r&&(i._updateSelection(this,r,n),i._changed(129))},getIndex:function(){return this._index!==t?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(e>0&&!t._closed&&e===t._segments.length-1&&e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new k(t,this===t._segment1?0:1):null},getNext:function(){var t=this._path&&this._path._segments;return t&&(t[this._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},reverse:function(){return new M(this._point,this._handleOut,this._handleIn)},remove:function(){return this._path?!!this._path.removeSegment(this._index):!1},clone:function(){return new M(this._point,this._handleIn,this._handleOut)},equals:function(t){return t===this||t&&this._class===t._class&&this._point.equals(t._point)&&this._handleIn.equals(t._handleIn)&&this._handleOut.equals(t._handleOut)||!1},toString:function(){var t=["point: "+this._point];return this._handleIn.isZero()||t.push("handleIn: "+this._handleIn),this._handleOut.isZero()||t.push("handleOut: "+this._handleOut),"{ "+t.join(", ")+" }"},transform:function(t){this._transformCoordinates(t,Array(6),!0),this._changed()},_transformCoordinates:function(t,e,i){var n=this._point,r=i&&this._handleIn.isZero()?null:this._handleIn,s=i&&this._handleOut.isZero()?null:this._handleOut,a=n._x,o=n._y,h=2;return e[0]=a,e[1]=o,r&&(e[h++]=r._x+a,e[h++]=r._y+o),s&&(e[h++]=s._x+a,e[h++]=s._y+o),t&&(t._transformCoordinates(e,e,h/2),a=e[0],o=e[1],i?(n._x=a,n._y=o,h=2,r&&(r._x=e[h++]-a,r._y=e[h++]-o),s&&(s._x=e[h++]-a,s._y=e[h++]-o)):(r||(e[h++]=a,e[h++]=o),s||(e[h++]=a,e[h++]=o))),e}}),z=h.extend({initialize:function(e,i,n){var r,s,a;if(e)if((r=e[0])!==t)s=e[1];else{var o=e;(r=o.x)===t&&(o=h.read(arguments),r=o.x),s=o.y,a=o.selected}else r=s=0;this._x=r,this._y=s,this._owner=i,i[n]=this,a&&this.setSelected(!0)},set:function(t,e){return this._x=t,this._y=e,this._owner._changed(this),this},_serialize:function(t){var e=t.formatter,i=e.number(this._x),n=e.number(this._y);return this.isSelected()?{x:i,y:n,selected:!0}:[i,n]},getX:function(){return this._x},setX:function(t){this._x=t,this._owner._changed(this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner._changed(this)},isZero:function(){return o.isZero(this._x)&&o.isZero(this._y)},setSelected:function(t){this._owner.setSelected(t,this)},isSelected:function(){return this._owner.isSelected(this)}}),I=e.extend({_class:"Curve",initialize:function(t,e,i,n,r,s,a,o){var h=arguments.length;if(3===h)this._path=t,this._segment1=e,this._segment2=i;else if(0===h)this._segment1=new M,this._segment2=new M;else if(1===h)this._segment1=new M(t.segment1),this._segment2=new M(t.segment2);else if(2===h)this._segment1=new M(t),this._segment2=new M(e);else{var u,l,c,d;4===h?(u=t,l=e,c=i,d=n):8===h&&(u=[t,e],d=[a,o],l=[i-t,n-e],c=[r-a,s-o]),this._segment1=new M(u,null,l),this._segment2=new M(d,c,null)}},_changed:function(){this._length=this._bounds=t},getPoint1:function(){return this._segment1._point},setPoint1:function(){var t=h.read(arguments);this._segment1._point.set(t.x,t.y)},getPoint2:function(){return this._segment2._point},setPoint2:function(){var t=h.read(arguments);this._segment2._point.set(t.x,t.y)},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){var t=h.read(arguments);this._segment1._handleOut.set(t.x,t.y)},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){var t=h.read(arguments);this._segment2._handleIn.set(t.x,t.y)},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isSelected:function(){return this.getPoint1().isSelected()&&this.getHandle2().isSelected()&&this.getHandle2().isSelected()&&this.getPoint2().isSelected()},setSelected:function(t){this.getPoint1().setSelected(t),this.getHandle1().setSelected(t),this.getHandle2().setSelected(t),this.getPoint2().setSelected(t)},getValues:function(t){return I.getValues(this._segment1,this._segment2,t)},getPoints:function(){for(var t=this.getValues(),e=[],i=0;8>i;i+=2)e.push(new h(t[i],t[i+1]));return e},getLength:function(){return null==this._length&&(this._length=this.isLinear()?this._segment2._point.getDistance(this._segment1._point):I.getLength(this.getValues(),0,1)),this._length},getArea:function(){return I.getArea(this.getValues())},getPart:function(t,e){return new I(I.getPart(this.getValues(),t,e))},getPartLength:function(t,e){return I.getLength(this.getValues(),t,e)},isLinear:function(){return this._segment1._handleOut.isZero()&&this._segment2._handleIn.isZero()},isHorizontal:function(){return this.isLinear()&&o.isZero(this._segment1._point._y-this._segment2._point._y)},getIntersections:function(t){return I.getIntersections(this.getValues(),t.getValues(),this,t,[])},_getParameter:function(e,i){return i?e:e&&e.curve===this?e.parameter:e===t&&i===t?.5:this.getParameterAt(e,0)},divide:function(t,e,i){var n=this._getParameter(t,e),r=1e-5,s=null;if(n>r&&1-r>n){var a=I.subdivide(this.getValues(),n),o=i?!1:this.isLinear(),u=a[0],l=a[1];o||(this._segment1._handleOut.set(u[2]-u[0],u[3]-u[1]),this._segment2._handleIn.set(l[4]-l[6],l[5]-l[7]));var c=u[6],d=u[7],_=new M(new h(c,d),!o&&new h(u[4]-c,u[5]-d),!o&&new h(l[2]-c,l[3]-d));if(this._path)this._segment1._index>0&&0===this._segment2._index?this._path.add(_):this._path.insert(this._segment2._index,_),s=this;else{var f=this._segment2;this._segment2=_,s=new I(_,f)}}return s},split:function(t,e){return this._path?this._path.split(this._segment1._index,this._getParameter(t,e)):null},reverse:function(){return new I(this._segment2.reverse(),this._segment1.reverse())},remove:function(){var t=!1;if(this._path){var e=this._segment2,i=e._handleOut;t=e.remove(),t&&this._segment1._handleOut.set(i.x,i.y)}return t},clone:function(){return new I(this._segment1,this._segment2)},toString:function(){var t=["point1: "+this._segment1._point];return this._segment1._handleOut.isZero()||t.push("handle1: "+this._segment1._handleOut),this._segment2._handleIn.isZero()||t.push("handle2: "+this._segment2._handleIn),t.push("point2: "+this._segment2._point),"{ "+t.join(", ")+" }"},statics:{getValues:function(t,e,i){var n=t._point,r=t._handleOut,s=e._handleIn,a=e._point,o=[n._x,n._y,n._x+r._x,n._y+r._y,a._x+s._x,a._y+s._y,a._x,a._y];return i&&i._transformCoordinates(o,o,6),o},evaluate:function(t,e,i){var n,r,s=t[0],a=t[1],o=t[2],u=t[3],l=t[4],c=t[5],d=t[6],_=t[7],f=1e-5;if(0===i&&(f>e||e>1-f)){var g=f>e;n=g?s:d,r=g?a:_}else{var v=3*(o-s),p=3*(l-o)-v,m=d-s-v-p,y=3*(u-a),w=3*(c-u)-y,x=_-a-y-w;if(0===i)n=((m*e+p)*e+v)*e+s,r=((x*e+w)*e+y)*e+a;else if(f>e&&o===s&&u===a||e>1-f&&l===d&&c===_?(n=d-s,r=_-a):f>e?(n=v,r=y):e>1-f?(n=3*(d-l),r=3*(_-c)):(n=(3*m*e+2*p)*e+v,r=(3*x*e+2*w)*e+y),3===i){var b=6*m*e+2*p,C=6*x*e+2*w;return(n*C-r*b)/Math.pow(n*n+r*r,1.5)}}return 2===i?new h(r,-n):new h(n,r)},subdivide:function(e,i){var n=e[0],r=e[1],s=e[2],a=e[3],o=e[4],h=e[5],u=e[6],l=e[7];i===t&&(i=.5);var c=1-i,d=c*n+i*s,_=c*r+i*a,f=c*s+i*o,g=c*a+i*h,v=c*o+i*u,p=c*h+i*l,m=c*d+i*f,y=c*_+i*g,w=c*f+i*v,x=c*g+i*p,b=c*m+i*w,C=c*y+i*x;return[[n,r,d,_,m,y,b,C],[b,C,w,x,v,p,u,l]]},solveCubic:function(t,e,i,n,r,s){var a=t[e],h=t[e+2],u=t[e+4],l=t[e+6],c=3*(h-a),d=3*(u-h)-c,_=l-a-c-d;return o.solveCubic(_,d,c,a-i,n,r,s)},getParameterOf:function(t,e,i){var n=1e-5;if(Math.abs(t[0]-e)l;)if(-1==h||(r=a[l++])>=0&&1>=r){for(var c=0;-1==u||u>c;)if((-1==u||(s=o[c++])>=0&&1>=s)&&(-1==h?r=s:-1==u&&(s=r),Math.abs(r-s)0&&(t=I.subdivide(t,e)[1]),1>i&&(t=I.subdivide(t,(i-e)/(1-e))[0]),t},isLinear:function(t){var e=o.isZero;return e(t[0]-t[2])&&e(t[1]-t[3])&&e(t[4]-t[6])&&e(t[5]-t[7])},isFlatEnough:function(t,e){var i=t[0],n=t[1],r=t[2],s=t[3],a=t[4],o=t[5],h=t[6],u=t[7],l=3*r-2*i-h,c=3*s-2*n-u,d=3*a-2*h-i,_=3*o-2*u-n;return Math.max(l*l,d*d)+Math.max(c*c,_*_)<10*e*e},getArea:function(t){var e=t[0],i=t[1],n=t[2],r=t[3],s=t[4],a=t[5],o=t[6],h=t[7];return(3*r*e-1.5*r*s-1.5*r*o-3*i*n-1.5*i*s-.5*i*o+1.5*a*e+1.5*a*n-3*a*o+.5*h*e+1.5*h*n+3*h*s)/10},getBounds:function(t){for(var e=t.slice(0,2),i=e.slice(),n=[0,0],r=0;2>r;r++)I._addBounds(t[r],t[r+2],t[r+4],t[r+6],r,0,e,i,n);return new _(e[0],e[1],i[0]-e[0],i[1]-e[1])},_addBounds:function(t,e,i,n,r,s,a,h,u){function l(t,e){var i=t-e,n=t+e;ih[r]&&(h[r]=n)}var c=3*(e-i)-t+n,d=2*(t+i)-4*e,_=e-t,f=o.solveQuadratic(c,d,_,u),g=1e-5,v=1-g;l(n,0);for(var p=0;f>p;p++){var 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t=this.getLocationOf.apply(this,arguments);return t?t.getOffset():null},getNearestLocation:function(){function t(t){if(t>=0&&1>=t){var n=e.getDistance(I.evaluate(i,t,0),!0);if(r>n)return r=n,s=t,!0}}for(var e=h.read(arguments),i=this.getValues(),n=100,r=1/0,s=0,a=0;n>=a;a++)t(a/n);for(var o=1/(2*n);o>1e-5;)t(s-o)||t(s+o)||(o/=2);var u=I.evaluate(i,s,0);return new k(this,s,u,null,null,null,e.getDistance(u))},getNearestPoint:function(){return this.getNearestLocation.apply(this,arguments).getPoint()}}),new function(){function e(t){var e=t[0],i=t[1],n=t[2],r=t[3],s=t[4],a=t[5],o=t[6],h=t[7],u=9*(n-s)+3*(o-e),l=6*(e+s)-12*n,c=3*(n-e),d=9*(r-a)+3*(h-i),_=6*(i+a)-12*r,f=3*(r-i);return function(t){var e=(u*t+l)*t+c,i=(d*t+_)*t+f;return Math.sqrt(e*e+i*i)}}function i(t,e){return Math.max(2,Math.min(16,Math.ceil(32*Math.abs(e-t))))}return{statics:!0,getLength:function(n,r,s){r===t&&(r=0),s===t&&(s=1);var a=o.isZero;if(0===r&&1===s&&a(n[0]-n[2])&&a(n[1]-n[3])&&a(n[6]-n[4])&&a(n[7]-n[5])){var 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i=this.isFullySelected();this._segments.length=0,this._selectedSegmentState=0,this._curves=t,e&&e.length>0&&this._add(M.readAll(e)),i&&this.setFullySelected(!0)},getFirstSegment:function(){return this._segments[0]},getLastSegment:function(){return this._segments[this._segments.length-1]},getCurves:function(){var t=this._curves,e=this._segments;if(!t){var i=this._countCurves();t=this._curves=Array(i);for(var n=0;i>n;n++)t[n]=new I(this,e[n],e[n+1]||e[0])}return t},getFirstCurve:function(){return this.getCurves()[0]},getLastCurve:function(){var t=this.getCurves();return t[t.length-1]},isClosed:function(){return this._closed},setClosed:function(t){if(this._closed!=(t=!!t)){if(this._closed=t,this._curves){var e=this._curves.length=this._countCurves();t&&(this._curves[e-1]=new I(this,this._segments[e-1],this._segments[0]))}this._changed(25)}}},{beans:!0,getPathData:function(t,e){function 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o=t[a];o._path&&(o=t[a]=o.clone()),o._path=this,o._index=e+a,o._selectionState&&this._updateSelection(o,0,o._selectionState)}if(s)i.push.apply(i,t);else{i.splice.apply(i,[e,0].concat(t));for(var a=e+r,h=i.length;h>a;a++)i[a]._index=a}if(n||t._curves){n||(n=this._curves=[]);var u=e>0?e-1:e,l=u,c=Math.min(u+r,this._countCurves());t._curves&&(n.splice.apply(n,[u,0].concat(t._curves)),l+=t._curves.length);for(var a=l;c>a;a++)n.splice(a,0,new I(this,null,null));this._adjustCurves(u,c)}return this._changed(25),t},_adjustCurves:function(t,e){for(var i,n=this._segments,r=this._curves,s=t;e>s;s++)i=r[s],i._path=this,i._segment1=n[s],i._segment2=n[s+1]||n[0],i._changed();(i=r[this._closed&&0===t?n.length-1:t-1])&&(i._segment2=n[t]||n[0],i._changed()),(i=r[e])&&(i._segment1=n[e],i._changed())},_countCurves:function(){var t=this._segments.length;return!this._closed&&t>0?t-1:t},add:function(t){return arguments.length>1&&"number"!=typeof t?this._add(M.readAll(arguments)):this._add([M.read(arguments)])[0]},insert:function(t,e){return arguments.length>2&&"number"!=typeof e?this._add(M.readAll(arguments,1),t):this._add([M.read(arguments,1)],t)[0]},addSegment:function(){return this._add([M.read(arguments)])[0]},insertSegment:function(t){return this._add([M.read(arguments,1)],t)[0]},addSegments:function(t){return this._add(M.readAll(t))},insertSegments:function(t,e){return this._add(M.readAll(e),t)},removeSegment:function(t){return this.removeSegments(t,t+1)[0]||null},removeSegments:function(t,i,n){t=t||0,i=e.pick(i,this._segments.length);var r=this._segments,s=this._curves,a=r.length,o=r.splice(t,i-t),h=o.length;if(!h)return o;for(var u=0;h>u;u++){var l=o[u];l._selectionState&&this._updateSelection(l,l._selectionState,0),l._index=l._path=null}for(var u=t,c=r.length;c>u;u++)r[u]._index=u;if(s){var d=t>0&&i===a+(this._closed?1:0)?t-1:t,s=s.splice(d,h);n&&(o._curves=s.slice(1)),this._adjustCurves(d,d)}return this._changed(25),o},clear:"#removeSegments",getLength:function(){if(null==this._length){var t=this.getCurves();this._length=0;for(var e=0,i=t.length;i>e;e++)this._length+=t[e].getLength()}return this._length},getArea:function(){for(var t=this.getCurves(),e=0,i=0,n=t.length;n>i;i++)e+=t[i].getArea();return e},isFullySelected:function(){var t=this._segments.length;return this._selected&&t>0&&this._selectedSegmentState===7*t},setFullySelected:function(t){t&&this._selectSegments(!0),this.setSelected(t)},setSelected:function me(t){t||this._selectSegments(!1),me.base.call(this,t)},_selectSegments:function(t){var e=this._segments.length;this._selectedSegmentState=t?7*e:0;for(var i=0;e>i;i++)this._segments[i]._selectionState=t?7:0},_updateSelection:function(t,e,i){t._selectionState=i;var n=this._selectedSegmentState+=i-e;n>0&&this.setSelected(!0)},flatten:function(t){for(var e=new L(this),i=0,n=e.length/Math.ceil(e.length/t),r=e.length+(this._closed?-n:n)/2,s=[];r>=i;)s.push(new M(e.evaluate(i,0))),i+=n;this.setSegments(s)},reduce:function(){for(var t=this.getCurves(),e=t.length-1;e>=0;e--){var i=t[e];i.isLinear()&&0===i.getLength()&&i.remove()}return this},simplify:function(t){if(this._segments.length>2){var e=new N(this,t||2.5);this.setSegments(e.fit())}},split:function(t,e){if(null!==e){if(1===arguments.length){var i=t;"number"==typeof i&&(i=this.getLocationAt(i)),t=i.index,e=i.parameter}var n=1e-5;e>=1-n&&(t++,e--);var r=this.getCurves();if(t>=0&&tn&&r[t++].divide(e,!0);var s,a=this.removeSegments(t,this._segments.length,!0);return this._closed?(this.setClosed(!1),s=this):t>0&&(s=this._clone((new O).insertAbove(this,!0))),s._add(a,0),this.addSegment(a[0]),s}return null}},isClockwise:function(){return this._clockwise!==t?this._clockwise:O.isClockwise(this._segments)},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse(),this._clockwise=t},reverse:function(){this._segments.reverse();for(var e=0,i=this._segments.length;i>e;e++){var n=this._segments[e],r=n._handleIn;n._handleIn=n._handleOut,n._handleOut=r,n._index=e}this._curves=null,this._clockwise!==t&&(this._clockwise=!this._clockwise),this._changed(9)},join:function(t){if(t){var e=t._segments,i=this.getLastSegment(),n=t.getLastSegment();i._point.equals(n._point)&&t.reverse();var r,s=t.getFirstSegment();i._point.equals(s._point)?(i.setHandleOut(s._handleOut),this._add(e.slice(1))):(r=this.getFirstSegment(),r._point.equals(s._point)&&t.reverse(),n=t.getLastSegment(),r._point.equals(n._point)?(r.setHandleIn(n._handleIn),this._add(e.slice(0,e.length-1),0)):this._add(e.slice())),t.closed&&this._add([e[0]]),t.remove()}var a=this.getFirstSegment(),o=this.getLastSegment();a!==o&&a._point.equals(o._point)&&(a.setHandleIn(o._handleIn),o.remove(),this.setClosed(!0))},toShape:function(e){function i(t,e){return d[t].isColinear(d[e])}function n(t){return d[t].isOrthogonal()}function r(t){return d[t].isArc()}function s(t,e){return 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t(t,e){var i=t._children;if(e&&0===i.length)throw Error("Use a moveTo() command first");return i[i.length-1]}var i={moveTo:function(){var e=t(this),i=e&&e.isEmpty()?e:new O;i!==e&&this.addChild(i),i.moveTo.apply(i,arguments)},moveBy:function(){var e=t(this,!0),i=e&&e.getLastSegment(),n=h.read(arguments);this.moveTo(i?n.add(i._point):n)},closePath:function(e){t(this,!0).closePath(e)}};return e.each(["lineTo","cubicCurveTo","quadraticCurveTo","curveTo","arcTo","lineBy","cubicCurveBy","quadraticCurveBy","curveBy","arcBy"],function(e){i[e]=function(){var i=t(this,!0);i[e].apply(i,arguments)}}),i});A.inject(new function(){function t(t,r,s,a){function o(t){return t.clone(!1).reduce().reorient().transform(null,!0)}function h(t){for(var e=0,i=t.length;i>e;e++){var n=t[e];f.push.apply(f,n._segments),g.push.apply(g,n._getMonoCurves())}}var u=o(t),l=r&&t!==r&&o(r);u.isClockwise()||u.reverse(),!l||a^l.isClockwise()||l.reverse(),e(u.getIntersections(l,!0));var c=[],d=[],_=[],f=[],g=[];h(u._children||[u]),l&&h(l._children||[l]),f.sort(function(t,e){var i=t._intersection,n=e._intersection;return!i&&!n||i&&n?0:i?-1:1});for(var v=0,p=f.length;p>v;v++){var m=f[v];if(null==m._winding){c.length=d.length=_.length=0;var y=0,w=m;do c.push(m),_.push(y+=m.getCurve().getLength()),m=m.getNext();while(m&&!m._intersection&&m!==w);for(var x=0;3>x;x++){var b=y*Math.random(),C=_.length,S=0;do if(_[S]>=b){S>0&&(b-=_[S-1]);break}while(++S=0;x--)c[x]._winding=k}}var A=new T;return A.addChildren(n(f,s),!0),u.remove(),l&&l.remove(),A=A.reduce(),A.setStyle(t._style),A}function e(t){function e(){for(var t=0,e=i.length;e>t;t++){var n=i[t];n._handleOut.set(0,0),n._handleIn.set(0,0)}}for(var i,n,r,s=1e-5,a=t.length-1;a>=0;a--){var o=t[a],h=o._parameter;r&&r._curve===o._curve&&r._parameter>0?h/=r._parameter:(i&&e(),n=o._curve,i=n.isLinear()&&[]);var u,l;(u=n.divide(h,!0,!0))?(l=u._segment1,n=u.getPrevious()):l=s>h?n._segment1:h>1-s?n._segment2:n.getPartLength(0,h)m;m++){var w=e[m].values;if(I.solveCubic(w,0,a,c,0,1)>0)for(var x=c.length-1;x>=0;x--){var b=I.evaluate(w,c[x],0).y;v>b&&b>f?f=b:b>p&&g>b&&(g=b)}}f=(f+o)/2,g=(g+o)/2,f>-1/0&&(u=i(new h(a,f),e)),1/0>g&&(l=i(new h(a,g),e))}else for(var C=a-s,S=a+s,m=0,y=e.length;y>m;m++){var P=e[m],w=P.values,M=P.winding,z=P.next;if(M&&(1===M&&o>=w[1]&&o<=w[7]||o>=w[7]&&o<=w[1])&&1===I.solveCubic(w,1,o,c,0,z.winding||z.values[1]!==o?_:1)){var k=c[0],A=I.evaluate(w,k,0).x,O=I.evaluate(w,k,1).y;d(O)k&&O*I.evaluate(P.previous.values,k,1).y<0?r&&A>=C&&S>=A&&(++u,++l):C>=A?u+=M:A>=S&&(l+=M)}}return Math.max(d(u),d(l))}function n(t,e,i){e=e||function(){return!0};for(var n,r,s=[],a=.001,o=.999,h=0,u=t.length;u>h;h++)if(n=r=t[h],!n._visited&&e(n._winding)){var l=new O(y.NO_INSERT),c=n._intersection,d=c&&c._segment,_=!1,f=1;do{var 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i(t,this._getMonoCurves(),e,n)},unite:function(e){return t(this,e,function(t){return 1===t||0===t},!1)},intersect:function(e){return t(this,e,function(t){return 2===t},!1)},subtract:function(e){return t(this,e,function(t){return 1===t},!0)},exclude:function(t){return new w([this.subtract(t),t.subtract(this)])},divide:function(t){return new w([this.subtract(t),this.intersect(t)])}}}),O.inject({_getMonoCurves:function(){function t(t){var e=t[1],r=t[7],s={values:t,winding:e===r?0:e>r?-1:1,previous:i,next:null};i&&(i.next=s),n.push(s),i=s}function e(e){if(0!==I.getLength(e)){var i=e[1],n=e[3],r=e[5],s=e[7];if(I.isLinear(e))t(e);else{var a=3*(n-r)-i+s,h=2*(i+r)-4*n,u=n-i,l=1e-5,c=[],d=o.solveQuadratic(a,h,u,c,l,1-l);if(0===d)t(e);else{c.sort();var _=c[0],f=I.subdivide(e,_);t(f[0]),d>1&&(_=(c[1]-_)/(1-_),f=I.subdivide(f[1],_),t(f[0])),t(f[1])}}}}var i,n=this._monoCurves;if(!n){n=this._monoCurves=[];for(var r=this.getCurves(),s=this._segments,a=0,h=r.length;h>a;a++)e(r[a].getValues());if(!this._closed&&s.length>1){var u=s[s.length-1]._point,l=s[0]._point,c=u._x,d=u._y,_=l._x,f=l._y;e([c,d,c,d,_,f,_,f])}if(n.length>0){var g=n[0],v=n[n.length-1];g.previous=v,v.next=g}}return n},getInteriorPoint:function(){var t=this.getBounds(),e=t.getCenter(!0);if(!this.contains(e)){for(var i=this._getMonoCurves(),n=[],r=e.y,s=[],a=0,o=i.length;o>a;a++){var h=i[a].values;if((1===i[a].winding&&r>=h[1]&&r<=h[7]||r>=h[7]&&r<=h[1])&&I.solveCubic(h,1,r,n,0,1)>0)for(var u=n.length-1;u>=0;u--)s.push(I.evaluate(h,n[u],0).x);if(s.length>1)break}e.x=(s[0]+s[1])/2}return e},reorient:function(){return this.setClockwise(!0),this}}),T.inject({_getMonoCurves:function(){for(var t=this._children,e=[],i=0,n=t.length;n>i;i++)e.push.apply(e,t[i]._getMonoCurves());return e},reorient:function(){var t=this.removeChildren().sort(function(t,e){return e.getBounds().getArea()-t.getBounds().getArea()});this.addChildren(t);for(var e=t[0].isClockwise(),i=1,n=t.length;n>i;i++){for(var r=t[i].getInteriorPoint(),s=0,a=i-1;a>=0;a--)t[a].contains(r)&&s++;t[i].setClockwise(0===s%2&&e)}return this}});var L=e.extend({initialize:function(t,e){function i(t,i){var n=I.getValues(t,i,e);a.curves.push(n),a._computeParts(n,t._index,0,1)}this.curves=[],this.parts=[],this.length=0,this.index=0;for(var n,r=t._segments,s=r[0],a=this,o=1,h=r.length;h>o;o++)n=r[o],i(s,n),s=n;t._closed&&i(n,r[0])},_computeParts:function(t,e,i,n){if(n-i>1/32&&!I.isFlatEnough(t,.25)){var r=I.subdivide(t),s=(i+n)/2;this._computeParts(r[0],e,i,s),this._computeParts(r[1],e,s,n)}else{var a=t[6]-t[0],o=t[7]-t[1],h=Math.sqrt(a*a+o*o);h>1e-5&&(this.length+=h,this.parts.push({offset:this.length,value:n,index:e}))}},getParameterAt:function(t){for(var e,i=this.index;e=i,!(0==i||this.parts[--i].offsete;e++){var r=this.parts[e];if(r.offset>=t){this.index=e;var s=this.parts[e-1],a=s&&s.index==r.index?s.value:0,o=s?s.offset:0;return{value:a+(r.value-a)*(t-o)/(r.offset-o),index:r.index}}}var r=this.parts[this.parts.length-1];return{value:1,index:r.index}},evaluate:function(t,e){var i=this.getParameterAt(t);return I.evaluate(this.curves[i.index],i.value,e)},drawPart:function(t,e,i){e=this.getParameterAt(e),i=this.getParameterAt(i);for(var n=e.index;n<=i.index;n++){var r=I.getPart(this.curves[n],n==e.index?e.value:0,n==i.index?i.value:1);n==e.index&&t.moveTo(r[0],r[1]),t.bezierCurveTo.apply(t,r.slice(2))}}}),N=e.extend({initialize:function(t,e){this.points=[];for(var i,n=t._segments,r=0,s=n.length;s>r;r++){var a=n[r].point.clone();i&&i.equals(a)||(this.points.push(a),i=a)}this.error=e},fit:function(){var t=this.points,e=t.length;return this.segments=e>0?[new M(t[0])]:[],e>1&&this.fitCubic(0,e-1,t[1].subtract(t[0]).normalize(),t[e-2].subtract(t[e-1]).normalize()),this.segments},fitCubic:function(e,i,n,r){if(1==i-e){var 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d=i[l],_=1-d,f=3*d*_,g=_*_*_,v=f*_,p=f*d,m=d*d*d,y=n.normalize(v),w=r.normalize(p),x=this.points[t+l].subtract(a.multiply(g+v)).subtract(o.multiply(p+m));h[0][0]+=y.dot(y),h[0][1]+=y.dot(w),h[1][0]=h[0][1],h[1][1]+=w.dot(w),u[0]+=y.dot(x),u[1]+=w.dot(x)}var b,C,S=h[0][0]*h[1][1]-h[1][0]*h[0][1];if(Math.abs(S)>s){var P=h[0][0]*u[1]-h[1][0]*u[0],M=u[0]*h[1][1]-u[1]*h[0][1];b=M/S,C=P/S}else{var z=h[0][0]+h[0][1],I=h[1][0]+h[1][1];b=C=Math.abs(z)>s?u[0]/z:Math.abs(I)>s?u[1]/I:0 +}var k=o.getDistance(a);return s*=k,(s>b||s>C)&&(b=C=k/3),[a,a.add(n.normalize(b)),o.add(r.normalize(C)),o]},reparameterize:function(t,e,i,n){for(var r=t;e>=r;r++)i[r-t]=this.findRoot(n,this.points[r],i[r-t])},findRoot:function(t,e,i){for(var n=[],r=[],s=0;2>=s;s++)n[s]=t[s+1].subtract(t[s]).multiply(3);for(var s=0;1>=s;s++)r[s]=n[s+1].subtract(n[s]).multiply(2);var a=this.evaluate(3,t,i),o=this.evaluate(2,n,i),h=this.evaluate(1,r,i),u=a.subtract(e),l=o.dot(o)+u.dot(h);return 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t.setContent(this._content),we.base.call(this,t)},getContent:function(){return this._content},setContent:function(t){this._content=""+t,this._lines=this._content.split(/\r\n|\n|\r/gm),this._changed(265)},isEmpty:function(){return!this._content},getCharacterStyle:"#getStyle",setCharacterStyle:"#setStyle",getParagraphStyle:"#getStyle",setParagraphStyle:"#setStyle"}),j=D.extend({_class:"PointText",initialize:function(){D.apply(this,arguments)},clone:function(t){return this._clone(new j(y.NO_INSERT),t)},getPoint:function(){var t=this._matrix.getTranslation();return new u(t.x,t.y,this,"setPoint")},setPoint:function(){var t=h.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t){if(this._content){this._setStyles(t);var e=this._style,i=this._lines,n=e.getLeading(),r=t.shadowColor;t.font=e.getFontStyle(),t.textAlign=e.getJustification();for(var s=0,a=i.length;a>s;s++){t.shadowColor=r;var o=i[s];e.hasFill()&&(t.fillText(o,0,0),t.shadowColor="rgba(0,0,0,0)"),e.hasStroke()&&t.strokeText(o,0,0),t.translate(0,n)}}},_getBounds:function(t,e){var i=this._style,n=this._lines,r=n.length,s=i.getJustification(),a=i.getLeading(),o=this.getView().getTextWidth(i.getFontStyle(),n),h=0;"left"!==s&&(h-=o/("center"===s?2:1));var u=new _(h,r?-.75*a:0,o,r*a);return e?e._transformBounds(u,u):u}}),B=e.extend(new function(){function t(t){var e,n=t.match(/^#(\w{1,2})(\w{1,2})(\w{1,2})$/);if(n){e=[0,0,0];for(var r=0;3>r;r++){var a=n[r+1];e[r]=parseInt(1==a.length?a+a:a,16)/255}}else if(n=t.match(/^rgba?\((.*)\)$/)){e=n[1].split(",");for(var r=0,o=e.length;o>r;r++){var a=+e[r];e[r]=3>r?a/255:a}}else{var h=s[t];if(!h){i||(i=$.getContext(1,1),i.globalCompositeOperation="copy"),i.fillStyle="rgba(0,0,0,0)",i.fillStyle=t,i.fillRect(0,0,1,1);var u=i.getImageData(0,0,1,1).data;h=s[t]=[u[0]/255,u[1]/255,u[2]/255]}e=h.slice()}return e}var i,n={gray:["gray"],rgb:["red","green","blue"],hsb:["hue","saturation","brightness"],hsl:["hue","saturation","lightness"],gradient:["gradient","origin","destination","highlight"]},r={},s={},o=[[0,3,1],[2,0,1],[1,0,3],[1,2,0],[3,1,0],[0,1,2]],u={"rgb-hsb":function(t,e,i){var n=Math.max(t,e,i),r=Math.min(t,e,i),s=n-r,a=0===s?0:60*(n==t?(e-i)/s+(i>e?6:0):n==e?(i-t)/s+2:(t-e)/s+4);return[a,0===n?0:s/n,n]},"hsb-rgb":function(t,e,i){t=(t/60%6+6)%6;var n=Math.floor(t),r=t-n,n=o[n],s=[i,i*(1-e),i*(1-e*r),i*(1-e*(1-r))];return[s[n[0]],s[n[1]],s[n[2]]]},"rgb-hsl":function(t,e,i){var n=Math.max(t,e,i),r=Math.min(t,e,i),s=n-r,a=0===s,o=a?0:60*(n==t?(e-i)/s+(i>e?6:0):n==e?(i-t)/s+2:(t-e)/s+4),h=(n+r)/2,u=a?0:.5>h?s/(n+r):s/(2-n-r);return[o,u,h]},"hsl-rgb":function(t,e,i){if(t=(t/360%1+1)%1,0===e)return[i,i,i];for(var n=[t+1/3,t,t-1/3],r=.5>i?i*(1+e):i+e-i*e,s=2*i-r,a=[],o=0;3>o;o++){var h=n[o];0>h&&(h+=1),h>1&&(h-=1),a[o]=1>6*h?s+6*(r-s)*h:1>2*h?r:2>3*h?s+6*(r-s)*(2/3-h):s}return 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this._type===i||o&&/^hs[bl]$/.test(this._type)?this._components[s]:this._convert(i)[s]},this["set"+a]=function(t){this._type===i||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(i),this._properties=n[i],this._type=i),t=u.call(this,t),null!=t&&(this._components[s]=t,this._changed())}},this)},{_class:"Color",_readIndex:!0,initialize:function l(e){var i,s,a,o,h=Array.prototype.slice,u=arguments,c=0;Array.isArray(e)&&(u=e,e=u[0]);var d=null!=e&&typeof e;if("string"===d&&e in n&&(i=e,e=u[1],Array.isArray(e)?(s=e,a=u[2]):(this.__read&&(c=1),u=h.call(u,1),d=typeof e)),!s){if(o="number"===d?u:"object"===d&&null!=e.length?e:null){i||(i=o.length>=3?"rgb":"gray");var _=n[i].length;a=o[_],this.__read&&(c+=o===arguments?_+(null!=a?1:0):1),o.length>_&&(o=h.call(o,0,_))}else if("string"===d)i="rgb",s=t(e),4===s.length&&(a=s[3],s.length--);else if("object"===d)if(e.constructor===l){if(i=e._type,s=e._components.slice(),a=e._alpha,"gradient"===i)for(var f=1,g=s.length;g>f;f++){var v=s[f];v&&(s[f]=v.clone())}}else if(e.constructor===E)i="gradient",o=u;else{i="hue"in e?"lightness"in e?"hsl":"hsb":"gradient"in e||"stops"in e||"radial"in e?"gradient":"gray"in e?"gray":"rgb";var p=n[i];y=r[i],this._components=s=[];for(var f=0,g=p.length;g>f;f++){var m=e[p[f]];null==m&&0===f&&"gradient"===i&&"stops"in e&&(m={stops:e.stops,radial:e.radial}),m=y[f].call(this,m),null!=m&&(s[f]=m)}a=e.alpha}this.__read&&i&&(c=1)}if(this._type=i||"rgb","gradient"===i&&(this._id=l._id=(l._id||0)+1),!s){this._components=s=[];for(var y=r[this._type],f=0,g=y.length;g>f;f++){var m=y[f].call(this,o&&o[f]);null!=m&&(s[f]=m)}}this._components=s,this._properties=n[this._type],this._alpha=a,this.__read&&(this.__read=c)},_serialize:function(t,i){var n=this.getComponents();return e.serialize(/^(gray|rgb)$/.test(this._type)?n:[this._type].concat(n),t,!0,i)},_changed:function(){this._canvasStyle=null,this._owner&&this._owner._changed(65)},_convert:function(t){var e;return this._type===t?this._components.slice():(e=u[this._type+"-"+t])?e.apply(this,this._components):u["rgb-"+t].apply(this,u[this._type+"-rgb"].apply(this,this._components))},convert:function(t){return new B(t,this._convert(t),this._alpha)},getType:function(){return this._type},setType:function(t){this._components=this._convert(t),this._properties=n[t],this._type=t},getComponents:function(){var t=this._components.slice();return null!=this._alpha&&t.push(this._alpha),t},getAlpha:function(){return null!=this._alpha?this._alpha:1},setAlpha:function(t){this._alpha=null==t?null:Math.min(Math.max(t,0),1),this._changed()},hasAlpha:function(){return null!=this._alpha},equals:function(t){var i=e.isPlainValue(t,!0)?B.read(arguments):t;return i===this||i&&this._class===i._class&&this._type===i._type&&this._alpha===i._alpha&&e.equals(this._components,i._components)||!1},toString:function(){for(var t=this._properties,e=[],i="gradient"===this._type,n=a.instance,r=0,s=t.length;s>r;r++){var o=this._components[r];null!=o&&e.push(t[r]+": "+(i?o:n.number(o)))}return null!=this._alpha&&e.push("alpha: "+n.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){function e(t){return Math.round(255*(0>t?0:t>1?1:t))}var i=this._convert("rgb"),n=t||null==this._alpha?1:this._alpha;return i=[e(i[0]),e(i[1]),e(i[2])],1>n&&i.push(0>n?0:n),t?"#"+((1<<24)+(i[0]<<16)+(i[1]<<8)+i[2]).toString(16).slice(1):(4==i.length?"rgba(":"rgb(")+i.join(",")+")"},toCanvasStyle:function(t){if(this._canvasStyle)return this._canvasStyle;if("gradient"!==this._type)return this._canvasStyle=this.toCSS();var e,i=this._components,n=i[0],r=n._stops,s=i[1],a=i[2];if(n._radial){var o=a.getDistance(s),h=i[3];if(h){var u=h.subtract(s);u.getLength()>o&&(h=s.add(u.normalize(o-.1)))}var l=h||s;e=t.createRadialGradient(l.x,l.y,0,s.x,s.y,o)}else e=t.createLinearGradient(s.x,s.y,a.x,a.y);for(var c=0,d=r.length;d>c;c++){var _=r[c];e.addColorStop(_._rampPoint,_._color.toCanvasStyle())}return this._canvasStyle=e},transform:function(t){if("gradient"===this._type){for(var e=this._components,i=1,n=e.length;n>i;i++){var r=e[i];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:n,random:function(){var t=Math.random;return new B(t(),t(),t())}}})},new function(){var t={add:function(t,e){return t+e},subtract:function(t,e){return t-e},multiply:function(t,e){return t*e},divide:function(t,e){return t/e}};return e.each(t,function(t,e){this[e]=function(e){e=B.read(arguments);for(var i=this._type,n=this._components,r=e._convert(i),s=0,a=n.length;a>s;s++)r[s]=t(n[s],r[s]);return new B(i,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})});e.each(B._types,function(t,i){var n=this[e.capitalize(i)+"Color"]=function(t){var e=null!=t&&typeof t,n="object"===e&&null!=t.length?t:"string"===e?null:arguments;return n?new B(i,n):new B(t)};if(3==i.length){var r=i.toUpperCase();B[r]=this[r+"Color"]=n}},e.exports);var E=e.extend({_class:"Gradient",initialize:function xe(t,e){this._id=xe._id=(xe._id||0)+1,t&&this._set(t)&&(t=e=null),this._stops||this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(t,i){return i.add(this,function(){return e.serialize([this._stops,this._radial],t,!0,i)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;e>t;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(e){var i=this._owners?this._owners.indexOf(e):-1;-1!=i&&(this._owners.splice(i,1),0===this._owners.length&&(this._owners=t))},clone:function(){for(var t=[],e=0,i=this._stops.length;i>e;e++)t[e]=this._stops[e].clone();return new E(t)},getStops:function(){return this._stops},setStops:function(e){if(this.stops)for(var i=0,n=this._stops.length;n>i;i++)this._stops[i]._owner=t;if(e.length<2)throw Error("Gradient stop list needs to contain at least two stops.");this._stops=R.readAll(e,0,{clone:!0});for(var i=0,n=this._stops.length;n>i;i++){var r=this._stops[i];r._owner=this,r._defaultRamp&&r.setRampPoint(i/(n-1))}this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t===this)return!0;if(t&&this._class===t._class&&this._stops.length===t._stops.length){for(var e=0,i=this._stops.length;i>e;e++)if(!this._stops[e].equals(t._stops[e]))return!1;return!0}return!1}}),R=e.extend({_class:"GradientStop",initialize:function(e,i){if(e){var n,r;i===t&&Array.isArray(e)?(n=e[0],r=e[1]):e.color?(n=e.color,r=e.rampPoint):(n=e,r=i),this.setColor(n),this.setRampPoint(r)}},clone:function(){return new R(this._color.clone(),this._rampPoint)},_serialize:function(t,i){return e.serialize([this._color,this._rampPoint],t,!0,i)},_changed:function(){this._owner&&this._owner._changed(65)},getRampPoint:function(){return this._rampPoint},setRampPoint:function(t){this._defaultRamp=null==t,this._rampPoint=t||0,this._changed()},getColor:function(){return this._color},setColor:function(t){this._color=B.read(arguments),this._color===t&&(this._color=t.clone()),this._color._owner=this,this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._rampPoint==t._rampPoint||!1}}),F=e.extend(new function(){var i={fillColor:t,strokeColor:t,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",strokeScaling:!0,miterLimit:10,dashOffset:0,dashArray:[],windingRule:"nonzero",shadowColor:t,shadowBlur:0,shadowOffset:new h,selectedColor:t,fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,font:"sans-serif",leading:null,justification:"left"},n={strokeWidth:97,strokeCap:97,strokeJoin:97,strokeScaling:105,miterLimit:97,fontFamily:9,fontWeight:9,fontSize:9,font:9,leading:9,justification:9},r={beans:!0},s={_defaults:i,_textDefaults:new e(i,{fillColor:new 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d(t.width,t.height,this,"setViewSize")},setViewSize:function(){var t=c.read(arguments),e=t.subtract(this._viewSize);e.isZero()||(this._viewSize.set(t.width,t.height),this._setViewSize(t),this._bounds=null,this.fire("resize",{size:t,delta:e}),this._update())},_setViewSize:function(t){var e=this._element;e.width=t.width,e.height=t.height},getBounds:function(){return this._bounds||(this._bounds=this._matrix.inverted()._transformBounds(new _(new h,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize()},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(){var t=h.read(arguments);this.scrollBy(t.subtract(this.getCenter()))},getZoom:function(){return this._zoom},setZoom:function(t){this._transform((new g).scale(t/this._zoom,this.getCenter())),this._zoom=t},isVisible:function(){return q.isInView(this._element)},scrollBy:function(){this._transform((new g).translate(h.read(arguments).negate()))},play:function(){this._animate=!0,this._requested||this._requestFrame()},pause:function(){this._animate=!1},draw:function(){this.update()},projectToView:function(){return this._matrix._transformPoint(h.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(h.read(arguments))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){return new H(t,e)}}},new function(){function t(t){var e=V.getTarget(t);return e.getAttribute&&Z._viewsById[e.getAttribute("id")]}function e(t,e){return t.viewToProject(V.getOffset(e,t._element))}function i(){if(!Z._focused||!Z._focused.isVisible())for(var t=0,e=Z._views.length;e>t;t++){var i=Z._views[t];if(i&&i.isVisible()){Z._focused=a=i;break}}}function n(t,e,i){t._handleEvent("mousemove",e,i);var n=t._scope.tool;return n&&n._handleEvent(l&&n.responds("mousedrag")?"mousedrag":"mousemove",e,i),t.update(),n}var r,s,a,o,h,u,l=!1,c=window.navigator;c.pointerEnabled||c.msPointerEnabled?(o="pointerdown MSPointerDown",h="pointermove MSPointerMove",u="pointerup pointercancel MSPointerUp MSPointerCancel"):(o="touchstart",h="touchmove",u="touchend touchcancel","ontouchstart"in window&&c.userAgent.match(/mobile|tablet|ip(ad|hone|od)|android|silk/i)||(o+=" mousedown",h+=" mousemove",u+=" mouseup"));var d={"selectstart dragstart":function(t){l&&t.preventDefault()}},_={mouseout:function(t){var i=Z._focused,r=V.getRelatedTarget(t);!i||r&&"HTML"!==r.nodeName||n(i,e(i,t),t)},scroll:i};return d[o]=function(i){var n=Z._focused=t(i),s=e(n,i);l=!0,n._handleEvent("mousedown",s,i),(r=n._scope.tool)&&r._handleEvent("mousedown",s,i),n.update()},_[h]=function(o){var h=Z._focused;if(!l){var u=t(o);u?(h!==u&&n(h,e(h,o),o),s=h,h=Z._focused=a=u):a&&a===h&&(h=Z._focused=s,i())}if(h){var c=e(h,o);(l||h.getBounds().contains(c))&&(r=n(h,c,o))}},_[u]=function(t){var i=Z._focused;if(i&&l){var 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this._choosePoint(this._lastPoint,this.tool._lastPoint)},setLastPoint:function(t){this._lastPoint=t},getDownPoint:function(){return this._choosePoint(this._downPoint,this.tool._downPoint)},setDownPoint:function(t){this._downPoint=t},getMiddlePoint:function(){return!this._middlePoint&&this.tool._lastPoint?this.tool._point.add(this.tool._lastPoint).divide(2):this._middlePoint},setMiddlePoint:function(t){this._middlePoint=t},getDelta:function(){return!this._delta&&this.tool._lastPoint?this.tool._point.subtract(this.tool._lastPoint):this._delta},setDelta:function(t){this._delta=t},getCount:function(){return/^mouse(down|up)$/.test(this.type)?this.tool._downCount:this.tool._count},setCount:function(t){this.tool[/^mouse(down|up)$/.test(this.type)?"downCount":"count"]=t},getItem:function(){if(!this._item){var t=this.tool._scope.project.hitTest(this.getPoint());if(t){for(var e=t.item,i=e._parent;/^(Group|CompoundPath)$/.test(i._class);)e=i,i=i._parent;this._item=e}}return this._item},setItem:function(t){this._item=t},toString:function(){return"{ type: "+this.type+", point: "+this.getPoint()+", count: "+this.getCount()+", modifiers: "+this.getModifiers()+" }"}});s.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onActivate","onDeactivate","onEditOptions","onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onKeyDown","onKeyUp"],initialize:function(t){s.call(this),this._firstMove=!0,this._count=0,this._downCount=0,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=this._minDistance&&null!=this._maxDistance&&this._minDistance>this._maxDistance&&(this._maxDistance=this._minDistance)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=this._maxDistance&&this._maxDistanceu)return!1;var l=null!=n?n:0;if(0!=l)if(u>l)e=this._point.add(h.normalize(l));else 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r=!1,s=!1;this._updateEvent(t,e,this.minDistance,this.maxDistance,!1,r,s);)n=this._fireEvent(t,i)||n,r=!0,s=!0;break;case"mouseup":!e.equals(this._point)&&this._updateEvent("mousedrag",e,this.minDistance,this.maxDistance,!1,!1,!1)&&(n=this._fireEvent("mousedrag",i)),this._updateEvent(t,e,null,this.maxDistance,!1,!1,!1),n=this._fireEvent(t,i)||n,this._updateEvent(t,e,null,null,!0,!1,!1),this._firstMove=!0;break;case"mousemove":for(;this._updateEvent(t,e,this.minDistance,this.maxDistance,this._firstMove,!0,!1);)n=this._fireEvent(t,i)||n,this._firstMove=!1}return n&&i.preventDefault(),n}});var Y={request:function(t,e,i){var n=new(window.ActiveXObject||XMLHttpRequest)("Microsoft.XMLHTTP");return n.open(t.toUpperCase(),e,!0),"overrideMimeType"in n&&n.overrideMimeType("text/plain"),n.onreadystatechange=function(){if(4===n.readyState){var t=n.status;if(0!==t&&200!==t)throw Error("Could not load "+e+" (Error 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o=r[s];if(1===o.nodeType){var h=o.nextSibling;document.body.appendChild(o);var u=P(o,i,n);return h?t.insertBefore(o,h):t.appendChild(o),u}}},g:a,svg:a,clippath:a,polygon:o,polyline:o,path:u,lineargradient:l,radialgradient:l,image:function(t){var e=new C(i(t,"href",!0));return e.attach("load",function(){var e=r(t,"width","height");this.setSize(e);var i=this._matrix._transformPoint(n(t,"x","y").add(e.divide(2)));this.translate(i)}),e},symbol:function(t,e,i,n){return new m(a(t,e,i,n),!0)},defs:a,use:function(t){var e=(i(t,"href",!0)||"").substring(1),r=I[e],s=n(t,"x","y");return r?r instanceof m?r.place(s):r.clone().translate(s):null},circle:function(t){return new b.Circle(n(t,"cx","cy"),i(t,"r"))},ellipse:function(t){return new b.Ellipse({center:n(t,"cx","cy"),radius:r(t,"rx","ry")})},rect:function(t){var e=n(t,"x","y"),i=r(t,"width","height"),s=r(t,"rx","ry");return new b.Rectangle(new _(e,i),s)},line:function(t){return new O.Line(n(t,"x1","y1"),n(t,"x2","y2"))},text:function(t){var e=new j(n(t,"x","y").add(n(t,"dx","dy")));return e.setContent(t.textContent.trim()||""),e}},z=e.each(Q,function(t){this[t.attribute]=function(e,i){if(e[t.set](s(i,t.type,t.fromSVG)),"color"===t.type&&e instanceof b){var n=e[t.get]();n&&n.transform((new g).translate(e.getPosition(!0).negate()))}}},{id:function(t,e){I[e]=t,t.setName&&t.setName(e)},"clip-path":function(t,e){var i=S(e);if(i){if(i=i.clone(),i.setClipMask(!0),!(t instanceof w))return new w(i,t);t.insertChild(0,i)}},gradientTransform:d,transform:d,"fill-opacity":f,"stroke-opacity":f,visibility:function(t,e){t.setVisible("visible"===e)},display:function(t,e){t.setVisible(null!==e)},"stop-color":function(t,e){t.setColor&&t.setColor(e)},"stop-opacity":function(t,e){t._color&&t._color.setAlpha(parseFloat(e))},offset:function(t,e){var i=e.match(/(.*)%$/);t.setRampPoint(i?i[1]/100:parseFloat(e))},viewBox:function(t,e,i,n,a){var o=new _(s(e,"array")),h=r(n,"width","height",!0);if(t instanceof w){var u=h?o.getSize().divide(h):1,l=(new g).translate(o.getPoint()).scale(u);t.transform(l.inverted())}else if(t instanceof m){h&&o.setSize(h);var c="visible"!=v(n,"overflow",a),d=t._definition;c&&!o.contains(d.getBounds())&&(c=new b.Rectangle(o).transform(d._matrix),c.setClipMask(!0),d.addChild(c))}}}),I={};y.inject({importSVG:function(t,e){return this.addChild(P(t,e,!0))}}),p.inject({importSVG:function(t,e){return this.activate(),P(t,e,!0)}})},paper=new(r.inject(e.exports,{enumerable:!0,Base:e,Numerical:o,DomElement:q,DomEvent:V,Http:Y,Key:U})),"function"==typeof define&&define.amd?define("paper",paper):"object"==typeof module&&module&&"object"==typeof module.exports&&(module.exports=paper),paper}; \ No newline at end of file diff --git a/dist/paper-full.js b/dist/paper-full.js index c5ab12b2..01b31f30 100644 --- a/dist/paper-full.js +++ b/dist/paper-full.js @@ -1,5 +1,5 @@ /*! - * Paper.js v0.9.18 - The Swiss Army Knife of Vector Graphics Scripting. + * Paper.js v0.9.19 - The Swiss Army Knife of Vector Graphics Scripting. * http://paperjs.org/ * * Copyright (c) 2011 - 2014, Juerg Lehni & Jonathan Puckey @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Mon Apr 7 11:24:38 2014 +0200 + * Date: Sat Aug 16 18:31:16 2014 +0200 * *** * @@ -194,6 +194,10 @@ var Base = new function() { return each(this, iter, bind); }, + set: function(props) { + return set(this, props); + }, + clone: function() { return new this.constructor(this); }, @@ -261,8 +265,8 @@ Base.inject({ return Base.serialize(this); }, - _set: function(props, exclude) { - if (props && Base.isPlainObject(props)) { + _set: function(props, exclude, dontCheck) { + if (props && (dontCheck || Base.isPlainObject(props))) { var orig = props._filtering || props; for (var key in orig) { if (key in this && orig.hasOwnProperty(key) @@ -279,7 +283,7 @@ Base.inject({ statics: { exports: { - enumerable: true + enumerable: true }, extend: function extend() { @@ -402,8 +406,9 @@ Base.inject({ return !!this.getNamed(list, name); }, - isPlainValue: function(obj) { - return this.isPlainObject(obj) || Array.isArray(obj); + isPlainValue: function(obj, asString) { + return this.isPlainObject(obj) || Array.isArray(obj) + || asString && typeof obj === 'string'; }, serialize: function(obj, options, compact, dictionary) { @@ -462,8 +467,7 @@ Base.inject({ }, deserialize: function(json, create, _data) { - var res = json, - isRoot = !_data; + var res = json; _data = _data || {}; if (Array.isArray(json)) { var type = json[0], @@ -481,7 +485,7 @@ Base.inject({ } else if (type) { var args = res; if (create) { - res = create(type, args, isRoot); + res = create(type, args); } else { res = Base.create(type.prototype); type.apply(res, args); @@ -505,13 +509,13 @@ Base.inject({ importJSON: function(json, target) { return Base.deserialize( typeof json === 'string' ? JSON.parse(json) : json, - function(type, args, isRoot) { + function(type, args) { var obj = target && target.constructor === type ? target : Base.create(type.prototype), isTarget = obj === target; - if (!isRoot && args.length === 1 && obj instanceof Item - && (!(obj instanceof Layer) || isTarget)) { + if (args.length === 1 && obj instanceof Item + && (isTarget || !(obj instanceof Layer))) { var arg = args[0]; if (Base.isPlainObject(arg)) arg.insert = false; @@ -577,7 +581,7 @@ var Callback = { if (entry) { var handlers = this._handlers = this._handlers || {}; handlers = handlers[type] = handlers[type] || []; - if (handlers.indexOf(func) == -1) { + if (handlers.indexOf(func) == -1) { handlers.push(func); if (entry.install && handlers.length == 1) entry.install.call(this, type); @@ -689,21 +693,18 @@ var Callback = { var PaperScope = Base.extend({ _class: 'PaperScope', - initialize: function PaperScope(script) { + initialize: function PaperScope() { paper = this; - this.settings = { + this.settings = new Base({ applyMatrix: true, handleSize: 4, hitTolerance: 0 - }; + }); this.project = null; this.projects = []; this.tools = []; this.palettes = []; - this._id = script && (script.getAttribute('id') || script.src) - || ('paperscope-' + (PaperScope._id++)); - if (script) - script.setAttribute('id', this._id); + this._id = PaperScope._id++; PaperScope._scopes[this._id] = this; if (!this.support) { var ctx = CanvasProvider.getContext(1, 1); @@ -715,7 +716,7 @@ var PaperScope = Base.extend({ } }, - version: '0.9.18', + version: '0.9.19', getView: function() { return this.project && this.project.getView(); @@ -725,8 +726,8 @@ var PaperScope = Base.extend({ return this; }, - execute: function(code) { - paper.PaperScript.execute(code, this); + execute: function(code, url, options) { + paper.PaperScript.execute(code, this, url, options); View.updateFocus(); }, @@ -745,9 +746,9 @@ var PaperScope = Base.extend({ scope[key] = this[key]; }, - setup: function(canvas) { + setup: function(element) { paper = this; - this.project = new Project(canvas); + this.project = new Project(element); return this; }, @@ -782,8 +783,6 @@ var PaperScope = Base.extend({ _id: 0, get: function(id) { - if (id && id.getAttribute) - id = id.getAttribute('id'); return this._scopes[id] || null; }, @@ -838,6 +837,10 @@ var Formatter = Base.extend({ return Math.round(val * this.multiplier) / this.multiplier; }, + pair: function(val1, val2, separator) { + return this.number(val1) + (separator || ',') + this.number(val2); + }, + point: function(val, separator) { return this.number(val.x) + (separator || ',') + this.number(val.y); }, @@ -929,7 +932,7 @@ var Numerical = new function() { B = A + a, i = 0, m = (n + 1) >> 1, - sum = n & 1 ? w[i++] * f(B) : 0; + sum = n & 1 ? w[i++] * f(B) : 0; while (i < m) { var Ax = A * x[i]; sum += w[i++] * (f(B + Ax) + f(B - Ax)); @@ -961,7 +964,7 @@ var Numerical = new function() { if (abs(a) < EPSILON) { if (abs(b) >= EPSILON) return add(-c / b); - return abs(c) < EPSILON ? -1 : 0; + return abs(c) < EPSILON ? -1 : 0; } var p = b / (2 * a); var q = c / a; @@ -990,14 +993,14 @@ var Numerical = new function() { D = q * q - ppp; b /= 3; if (abs(D) < EPSILON) { - if (abs(q) < EPSILON) + if (abs(q) < EPSILON) return add(-b); var sqp = sqrt(p), snq = q > 0 ? 1 : -1; add(-snq * 2 * sqp - b); return add(snq * sqp - b); } - if (D < 0) { + if (D < 0) { var sqp = sqrt(p), phi = Math.acos(q / (sqp * sqp * sqp)) / 3, t = -2 * sqp, @@ -1123,7 +1126,8 @@ var Point = Base.extend({ if (Numerical.isZero(div)) { return NaN; } else { - return Math.acos(this.dot(point) / div); + var a = this.dot(point) / div; + return Math.acos(a < -1 ? -1 : a > 1 ? 1 : a); } } }, @@ -1787,39 +1791,38 @@ var Rectangle = Base.extend({ return this.expand(this.width * hor - this.width, this.height * (ver === undefined ? hor : ver) - this.height); } -}, new function() { - return Base.each([ - ['Top', 'Left'], ['Top', 'Right'], - ['Bottom', 'Left'], ['Bottom', 'Right'], - ['Left', 'Center'], ['Top', 'Center'], - ['Right', 'Center'], ['Bottom', 'Center'] - ], - function(parts, index) { - var part = parts.join(''); - var xFirst = /^[RL]/.test(part); - if (index >= 4) - parts[1] += xFirst ? 'Y' : 'X'; - var x = parts[xFirst ? 0 : 1], - y = parts[xFirst ? 1 : 0], - getX = 'get' + x, - getY = 'get' + y, - setX = 'set' + x, - setY = 'set' + y, - get = 'get' + part, - set = 'set' + part; - this[get] = function(_dontLink) { - var ctor = _dontLink ? Point : LinkedPoint; - return new ctor(this[getX](), this[getY](), this, set); - }; - this[set] = function() { - var point = Point.read(arguments); - this[setX](point.x); - this[setY](point.y); - }; - }, { - beans: true - }); -}); +}, Base.each([ + ['Top', 'Left'], ['Top', 'Right'], + ['Bottom', 'Left'], ['Bottom', 'Right'], + ['Left', 'Center'], ['Top', 'Center'], + ['Right', 'Center'], ['Bottom', 'Center'] + ], + function(parts, index) { + var part = parts.join(''); + var xFirst = /^[RL]/.test(part); + if (index >= 4) + parts[1] += xFirst ? 'Y' : 'X'; + var x = parts[xFirst ? 0 : 1], + y = parts[xFirst ? 1 : 0], + getX = 'get' + x, + getY = 'get' + y, + setX = 'set' + x, + setY = 'set' + y, + get = 'get' + part, + set = 'set' + part; + this[get] = function(_dontLink) { + var ctor = _dontLink ? Point : LinkedPoint; + return new ctor(this[getX](), this[getY](), this, set); + }; + this[set] = function() { + var point = Point.read(arguments); + this[setX](point.x); + this[setY](point.y); + }; + }, { + beans: true + } +)); var LinkedRectangle = Rectangle.extend({ initialize: function Rectangle(x, y, width, height, owner, setter) { @@ -2044,37 +2047,71 @@ var Matrix = Base.extend({ }, concatenate: function(mx) { - var a = this._a, - b = this._b, - c = this._c, - d = this._d; - this._a = mx._a * a + mx._c * b; - this._b = mx._b * a + mx._d * b; - this._c = mx._a * c + mx._c * d; - this._d = mx._b * c + mx._d * d; - this._tx += mx._tx * a + mx._ty * b; - this._ty += mx._tx * c + mx._ty * d; + var a1 = this._a, + b1 = this._b, + c1 = this._c, + d1 = this._d, + a2 = mx._a, + b2 = mx._b, + c2 = mx._c, + d2 = mx._d, + tx2 = mx._tx, + ty2 = mx._ty; + this._a = a2 * a1 + c2 * b1; + this._b = b2 * a1 + d2 * b1; + this._c = a2 * c1 + c2 * d1; + this._d = b2 * c1 + d2 * d1; + this._tx += tx2 * a1 + ty2 * b1; + this._ty += tx2 * c1 + ty2 * d1; this._changed(); return this; }, preConcatenate: function(mx) { - var a = this._a, - b = this._b, - c = this._c, - d = this._d, - tx = this._tx, - ty = this._ty; - this._a = mx._a * a + mx._b * c; - this._b = mx._a * b + mx._b * d; - this._c = mx._c * a + mx._d * c; - this._d = mx._c * b + mx._d * d; - this._tx = mx._a * tx + mx._b * ty + mx._tx; - this._ty = mx._c * tx + mx._d * ty + mx._ty; + var a1 = this._a, + b1 = this._b, + c1 = this._c, + d1 = this._d, + tx1 = this._tx, + ty1 = this._ty, + a2 = mx._a, + b2 = mx._b, + c2 = mx._c, + d2 = mx._d, + tx2 = mx._tx, + ty2 = mx._ty; + this._a = a2 * a1 + b2 * c1; + this._b = a2 * b1 + b2 * d1; + this._c = c2 * a1 + d2 * c1; + this._d = c2 * b1 + d2 * d1; + this._tx = a2 * tx1 + b2 * ty1 + tx2; + this._ty = c2 * tx1 + d2 * ty1 + ty2; this._changed(); return this; }, + chain: function(mx) { + var a1 = this._a, + b1 = this._b, + c1 = this._c, + d1 = this._d, + tx1 = this._tx, + ty1 = this._ty, + a2 = mx._a, + b2 = mx._b, + c2 = mx._c, + d2 = mx._d, + tx2 = mx._tx, + ty2 = mx._ty; + return new Matrix( + a2 * a1 + c2 * b1, + a2 * c1 + c2 * d1, + b2 * a1 + d2 * b1, + b2 * c1 + d2 * d1, + tx1 + tx2 * a1 + ty2 * b1, + ty1 + tx2 * c1 + ty2 * d1); + }, + isIdentity: function() { return this._a === 1 && this._c === 0 && this._b === 0 && this._d === 1 && this._tx === 0 && this._ty === 0; @@ -2092,10 +2129,10 @@ var Matrix = Base.extend({ return !this._getDeterminant(); }, - transform: function( src, srcOffset, dst, dstOffset, count) { - return arguments.length < 5 + transform: function( src, dst, count) { + return arguments.length < 3 ? this._transformPoint(Point.read(arguments)) - : this._transformCoordinates(src, srcOffset, dst, dstOffset, count); + : this._transformCoordinates(src, dst, count); }, _transformPoint: function(point, dest, _dontNotify) { @@ -2110,10 +2147,10 @@ var Matrix = Base.extend({ ); }, - _transformCoordinates: function(src, srcOffset, dst, dstOffset, count) { - var i = srcOffset, - j = dstOffset, - max = i + 2 * count; + _transformCoordinates: function(src, dst, count) { + var i = 0, + j = 0, + max = 2 * count; while (i < max) { var x = src[i++], y = src[i++]; @@ -2129,7 +2166,7 @@ var Matrix = Base.extend({ x2 = x1 + rect.width, y2 = y1 + rect.height, coords = [ x1, y1, x2, y1, x2, y2, x1, y2 ]; - return this._transformCoordinates(coords, 0, coords, 0, 4); + return this._transformCoordinates(coords, coords, 4); }, _transformBounds: function(bounds, dest, _dontNotify) { @@ -2339,9 +2376,9 @@ var Line = Base.extend({ } var v2x = x - px, v2y = y - py, - ccw = v2x * vy - v2y * vx; + ccw = v2x * vy - v2y * vx; if (ccw === 0) { - ccw = v2x * vx + v2y * vy; + ccw = v2x * vx + v2y * vy; if (ccw > 0) { v2x -= vx; v2y -= vy; @@ -2358,8 +2395,8 @@ var Line = Base.extend({ vx -= px; vy -= py; } - var m = vy / vx, - b = py - m * px; + var m = vy / vx, + b = py - m * px; return (y - (m * x) - b) / Math.sqrt(m * m + 1); } } @@ -2480,7 +2517,7 @@ var Project = PaperScopeItem.extend({ var point = Point.read(arguments), options = HitResult.getOptions(Base.read(arguments)); for (var i = this.layers.length - 1; i >= 0; i--) { - var res = this.layers[i].hitTest(point, options); + var res = this.layers[i]._hitTest(point, options); if (res) return res; } return null; @@ -2507,45 +2544,22 @@ var Project = PaperScopeItem.extend({ var param = new Base({ offset: new Point(0, 0), pixelRatio: pixelRatio, - trackTransforms: true, - transforms: [matrix] + viewMatrix: matrix.isIdentity() ? null : matrix, + matrices: [new Matrix()], + updateMatrix: true }); - for (var i = 0, l = this.layers.length; i < l; i++) - this.layers[i].draw(ctx, param); + for (var i = 0, layers = this.layers, l = layers.length; i < l; i++) + layers[i].draw(ctx, param); ctx.restore(); if (this._selectedItemCount > 0) { ctx.save(); ctx.strokeWidth = 1; - for (var id in this._selectedItems) { - var item = this._selectedItems[id], - globalMatrix = item._globalMatrix, - size = this._scope.settings.handleSize, - half = size / 2; - if (item._updateVersion === this._updateVersion - && (item._drawSelected || item._boundsSelected) - && globalMatrix) { - var color = item.getSelectedColor() - || item.getLayer().getSelectedColor(); - ctx.strokeStyle = ctx.fillStyle = color - ? color.toCanvasStyle(ctx) : '#009dec'; - if (item._drawSelected) - item._drawSelected(ctx, globalMatrix); - if (item._boundsSelected) { - var coords = globalMatrix._transformCorners( - item.getInternalBounds()); - ctx.beginPath(); - for (var i = 0; i < 8; i++) - ctx[i === 0 ? 'moveTo' : 'lineTo']( - coords[i], coords[++i]); - ctx.closePath(); - ctx.stroke(); - for (var i = 0; i < 8; i++) - ctx.fillRect(coords[i] - half, coords[++i] - half, - size, size); - } - } - } + var items = this._selectedItems, + size = this._scope.settings.handleSize, + version = this._updateVersion; + for (var id in items) + items[id]._drawSelection(ctx, matrix, size, items, version); ctx.restore(); } } @@ -2624,6 +2638,7 @@ var Item = Base.extend(Callback, { _selectChildren: false, _serializeFields: { name: null, + applyMatrix: null, matrix: new Matrix(), pivot: null, locked: false, @@ -2633,7 +2648,6 @@ var Item = Base.extend(Callback, { guide: false, selected: false, clipMask: false, - applyMatrix: null, data: {} }, @@ -2641,7 +2655,8 @@ var Item = Base.extend(Callback, { }, _initialize: function(props, point) { - var internal = props && props.internal === true, + var hasProps = props && Base.isPlainObject(props), + internal = hasProps && props.internal === true, matrix = this._matrix = new Matrix(), project = paper.project; if (!internal) @@ -2652,15 +2667,17 @@ var Item = Base.extend(Callback, { matrix._owner = this; this._style = new Style(project._currentStyle, this, project); if (!this._project) { - if (internal || props && props.insert === false) { + if (internal || hasProps && props.insert === false) { this._setProject(project); + } else if (hasProps && props.parent) { + this.setParent(props.parent); } else { (project.activeLayer || new Layer()).addChild(this); } } - return props && props !== Item.NO_INSERT - ? this._set(props, { insert: true }) - : true; + if (hasProps && props !== Item.NO_INSERT) + this._set(props, { insert: true, parent: true }, true); + return hasProps; }, _events: new function() { @@ -2757,8 +2774,8 @@ var Item = Base.extend(Callback, { this._bounds = this._position = this._decomposed = this._globalMatrix = this._currentPath = undefined; } - if (cacheParent && (flags - & (8 | 32))) { + if (cacheParent + && (flags & 40)) { Item._clearBoundsCache(cacheParent); } if (flags & 2) { @@ -2785,7 +2802,7 @@ var Item = Base.extend(Callback, { set: function(props) { if (props) - this._set(props, { insert: true }); + this._set(props); return this; }, @@ -2808,9 +2825,10 @@ var Item = Base.extend(Callback, { if (name === (+name) + '') throw new Error( 'Names consisting only of numbers are not supported.'); - if (name && this._parent) { - var children = this._parent._children, - namedChildren = this._parent._namedChildren, + var parent = this._parent; + if (name && parent) { + var children = parent._children, + namedChildren = parent._namedChildren, orig = name, i = 1; while (unique && children[name]) @@ -2828,18 +2846,6 @@ var Item = Base.extend(Callback, { setStyle: function(style) { this.getStyle().set(style); - }, - - hasFill: function() { - return this.getStyle().hasFill(); - }, - - hasStroke: function() { - return this.getStyle().hasStroke(); - }, - - hasShadow: function() { - return this.getStyle().hasShadow(); } }, Base.each(['locked', 'visible', 'blendMode', 'opacity', 'guide'], function(name) { @@ -2855,7 +2861,8 @@ var Item = Base.extend(Callback, { ? 128 : 129); } }; -}, {}), { + }, +{}), { beans: true, _locked: false, @@ -2870,8 +2877,9 @@ var Item = Base.extend(Callback, { isSelected: function() { if (this._selectChildren) { - for (var i = 0, l = this._children.length; i < l; i++) - if (this._children[i].isSelected()) + var children = this._children; + for (var i = 0, l = children.length; i < l; i++) + if (children[i].isSelected()) return true; } return this._selected; @@ -2879,8 +2887,9 @@ var Item = Base.extend(Callback, { setSelected: function(selected, noChildren) { if (!noChildren && this._selectChildren) { - for (var i = 0, l = this._children.length; i < l; i++) - this._children[i].setSelected(selected); + var children = this._children; + for (var i = 0, l = children.length; i < l; i++) + children[i].setSelected(selected); } if ((selected = !!selected) ^ this._selected) { this._selected = selected; @@ -2892,9 +2901,10 @@ var Item = Base.extend(Callback, { _selected: false, isFullySelected: function() { - if (this._children && this._selected) { - for (var i = 0, l = this._children.length; i < l; i++) - if (!this._children[i].isFullySelected()) + var children = this._children; + if (children && this._selected) { + for (var i = 0, l = children.length; i < l; i++) + if (!children[i].isFullySelected()) return false; return true; } @@ -2902,9 +2912,10 @@ var Item = Base.extend(Callback, { }, setFullySelected: function(selected) { - if (this._children) { - for (var i = 0, l = this._children.length; i < l; i++) - this._children[i].setFullySelected(selected); + var children = this._children; + if (children) { + for (var i = 0, l = children.length; i < l; i++) + children[i].setFullySelected(selected); } this.setSelected(selected, true); }, @@ -2958,7 +2969,7 @@ var Item = Base.extend(Callback, { var pivot = this._pivot; if (pivot) { var ctor = _dontLink ? Point : LinkedPoint; - pivot = new ctor(pivot.x, pivot.y, this, 'setAnchor'); + pivot = new ctor(pivot.x, pivot.y, this, 'setPivot'); } return pivot; }, @@ -2983,7 +2994,7 @@ var Item = Base.extend(Callback, { name = !internalGetter && (typeof boundsGetter === 'string' ? boundsGetter : boundsGetter && boundsGetter[getter]) || getter, - bounds = this._getCachedBounds(name, _matrix, null, + bounds = this._getCachedBounds(name, _matrix, this, internalGetter); return key === 'bounds' ? new LinkedRectangle(bounds.x, bounds.y, bounds.width, @@ -3038,7 +3049,7 @@ var Item = Base.extend(Callback, { var _matrix = internalGetter ? null : this._matrix.orNullIfIdentity(), cache = (!matrix || matrix.equals(_matrix)) && getter; var cacheParent = this._parent || this._parentSymbol; - if (cacheItem && cacheParent) { + if (cacheParent) { var id = cacheItem._id, ref = cacheParent._boundsCache = cacheParent._boundsCache || { ids: {}, @@ -3054,10 +3065,10 @@ var Item = Base.extend(Callback, { matrix = !matrix ? _matrix : _matrix - ? matrix.clone().concatenate(_matrix) + ? matrix.chain(_matrix) : matrix; var bounds = this._getBounds(internalGetter || getter, matrix, - cache ? this : cacheItem); + cacheItem); if (cache) { if (!this._bounds) this._bounds = {}; @@ -3069,15 +3080,17 @@ var Item = Base.extend(Callback, { statics: { _clearBoundsCache: function(item) { - if (item._boundsCache) { - for (var i = 0, list = item._boundsCache.list, l = list.length; - i < l; i++) { - var child = list[i]; - child._bounds = child._position = undefined; - if (child !== item && child._boundsCache) - Item._clearBoundsCache(child); + var cache = item._boundsCache; + if (cache) { + item._bounds = item._position = item._boundsCache = undefined; + for (var i = 0, list = cache.list, l = list.length; i < l; i++) { + var other = list[i]; + if (other !== item) { + other._bounds = other._position = undefined; + if (other._boundsCache) + Item._clearBoundsCache(other); + } } - item._boundsCache = undefined; } } } @@ -3133,20 +3146,19 @@ var Item = Base.extend(Callback, { } }, - getGlobalMatrix: function(_internal) { + getGlobalMatrix: function(_dontClone) { var matrix = this._globalMatrix, - updateVersion = this._project._updateVersion, - viewMatrix = this.getView()._matrix; + updateVersion = this._project._updateVersion; if (matrix && matrix._updateVersion !== updateVersion) matrix = null; if (!matrix) { matrix = this._globalMatrix = this._matrix.clone(); - matrix.preConcatenate(this._parent - ? this._parent.getGlobalMatrix(true) - : viewMatrix); + var parent = this._parent; + if (parent) + matrix.preConcatenate(parent.getGlobalMatrix(true)); matrix._updateVersion = updateVersion; } - return _internal ? matrix : viewMatrix.inverted().concatenate(matrix); + return _dontClone ? matrix : matrix.clone(); }, getApplyMatrix: function() { @@ -3237,10 +3249,6 @@ var Item = Base.extend(Callback, { return this._index; }, - isInserted: function() { - return this._parent ? this._parent.isInserted() : false; - }, - equals: function(item) { return item === this || item && this._class === item._class && this._style.equals(item._style) @@ -3301,7 +3309,7 @@ var Item = Base.extend(Callback, { matrix = new Matrix().scale(scale).translate(topLeft.negate()); ctx.save(); matrix.applyToContext(ctx); - this.draw(ctx, new Base({ transforms: [matrix] })); + this.draw(ctx, new Base({ matrices: [matrix] })); ctx.restore(); var raster = new Raster(Item.NO_INSERT); raster.setCanvas(canvas); @@ -3327,9 +3335,13 @@ var Item = Base.extend(Callback, { return point.isInside(this.getInternalBounds()); }, - hitTest: function(point, options) { - point = Point.read(arguments); - options = HitResult.getOptions(Base.read(arguments)); + hitTest: function() { + return this._hitTest( + Point.read(arguments), + HitResult.getOptions(Base.read(arguments))); + }, + + _hitTest: function(point, options) { if (this._locked || !this._visible || this._guide && !options.guides || this.isEmpty()) return null; @@ -3338,9 +3350,8 @@ var Item = Base.extend(Callback, { parentTotalMatrix = options._totalMatrix, view = this.getView(), totalMatrix = options._totalMatrix = parentTotalMatrix - ? parentTotalMatrix.clone().concatenate(matrix) - : this.getGlobalMatrix().clone().preConcatenate( - view._matrix), + ? parentTotalMatrix.chain(matrix) + : this.getGlobalMatrix().preConcatenate(view._matrix), tolerancePadding = options._tolerancePadding = new Size( Path._getPenPadding(1, totalMatrix.inverted()) ).multiply( @@ -3351,12 +3362,10 @@ var Item = Base.extend(Callback, { if (!this._children && !this.getInternalRoughBounds() .expand(tolerancePadding.multiply(2))._containsPoint(point)) return null; - var type, - checkSelf = !(options.guides && !this._guide + var checkSelf = !(options.guides && !this._guide || options.selected && !this._selected - || (type = options.type) && (typeof type === 'string' - ? type !== Base.hyphenate(this._class) - : !(this instanceof type))), + || options.type && options.type !== Base.hyphenate(this._class) + || options.class && !(this instanceof options.class)), that = this, res; @@ -3385,10 +3394,10 @@ var Item = Base.extend(Callback, { if (children) { var opts = this._getChildHitTestOptions(options); for (var i = children.length - 1; i >= 0 && !res; i--) - res = children[i].hitTest(point, opts); + res = children[i]._hitTest(point, opts); } if (!res && checkSelf) - res = this._hitTest(point, options); + res = this._hitTestSelf(point, options); if (res && res.point) res.point = matrix.transform(res.point); options._totalMatrix = parentTotalMatrix; @@ -3399,11 +3408,11 @@ var Item = Base.extend(Callback, { return options; }, - _hitTest: function(point, options) { + _hitTestSelf: function(point, options) { if (options.fill && this.hasFill() && this._contains(point)) return new HitResult('fill', this); - } -}, { + }, + matches: function(match) { function matchObject(obj1, obj2) { for (var i in obj1) { @@ -3534,7 +3543,7 @@ var Item = Base.extend(Callback, { return null; var index = item._index + (above ? 1 : 0); if (item._parent === this._parent && index > this._index) - index--; + index--; return item._parent.insertChild(index, this, _preserve); }, @@ -3543,8 +3552,8 @@ var Item = Base.extend(Callback, { }, insertBelow: function(item, _preserve) { - return this._insert(false, item, _preserve); - }, + return this._insert(false, item, _preserve); + }, sendToBack: function() { return this._parent.insertChild(0, this); @@ -3576,20 +3585,23 @@ var Item = Base.extend(Callback, { }, _removeNamed: function() { - var children = this._parent._children, - namedChildren = this._parent._namedChildren, - name = this._name, - namedArray = namedChildren[name], - index = namedArray ? namedArray.indexOf(this) : -1; - if (index == -1) - return; - if (children[name] == this) - delete children[name]; - namedArray.splice(index, 1); - if (namedArray.length) { - children[name] = namedArray[namedArray.length - 1]; - } else { - delete namedChildren[name]; + var parent = this._parent; + if (parent) { + var children = parent._children, + namedChildren = parent._namedChildren, + name = this._name, + namedArray = namedChildren[name], + index = namedArray ? namedArray.indexOf(this) : -1; + if (index !== -1) { + if (children[name] == this) + delete children[name]; + namedArray.splice(index, 1); + if (namedArray.length) { + children[name] = namedArray[namedArray.length - 1]; + } else { + delete namedChildren[name]; + } + } } }, @@ -3644,7 +3656,7 @@ var Item = Base.extend(Callback, { }, isEmpty: function() { - return !this._children || this._children.length == 0; + return !this._children || this._children.length === 0; }, isEditable: function() { @@ -3657,6 +3669,18 @@ var Item = Base.extend(Callback, { return true; }, + hasFill: function() { + return this.getStyle().hasFill(); + }, + + hasStroke: function() { + return this.getStyle().hasStroke(); + }, + + hasShadow: function() { + return this.getStyle().hasShadow(); + }, + _getOrder: function(item) { function getList(item) { var list = []; @@ -3679,6 +3703,10 @@ var Item = Base.extend(Callback, { return this._children && this._children.length > 0; }, + isInserted: function() { + return this._parent ? this._parent.isInserted() : false; + }, + isAbove: function(item) { return this._getOrder(item) === -1; }, @@ -3756,7 +3784,7 @@ var Item = Base.extend(Callback, { fillColor = style.getFillColor(true), strokeColor = style.getStrokeColor(true); if (pivot) - pivot.transform(_matrix); + _matrix._transformPoint(pivot, pivot, true); if (fillColor) fillColor.transform(_matrix); if (strokeColor) @@ -3794,13 +3822,13 @@ var Item = Base.extend(Callback, { }, globalToLocal: function() { - var matrix = this.getGlobalMatrix(); - return matrix && matrix._inverseTransform(Point.read(arguments)); + return this.getGlobalMatrix(true)._inverseTransform( + Point.read(arguments)); }, localToGlobal: function() { - var matrix = this.getGlobalMatrix(); - return matrix && matrix._transformPoint(Point.read(arguments)); + return this.getGlobalMatrix(true)._transformPoint( + Point.read(arguments)); }, fitBounds: function(rectangle, fill) { @@ -3865,20 +3893,26 @@ var Item = Base.extend(Callback, { } }, - draw: function(ctx, param) { + draw: function(ctx, param, parentStrokeMatrix) { + var updateVersion = this._updateVersion = this._project._updateVersion; if (!this._visible || this._opacity === 0) return; - var updateVersion = this._updateVersion = this._project._updateVersion; - var trackTransforms = param.trackTransforms, - transforms = param.transforms, + var matrices = param.matrices, + parentMatrix = matrices[matrices.length - 1], + viewMatrix = param.viewMatrix, matrix = this._matrix, - parentMatrix = transforms[transforms.length - 1], - globalMatrix = parentMatrix.clone().concatenate(matrix); + globalMatrix = parentMatrix.chain(matrix); if (!globalMatrix.isInvertible()) return; - if (trackTransforms) { - transforms.push(this._globalMatrix = globalMatrix); + + function getViewMatrix(matrix) { + return viewMatrix ? viewMatrix.chain(matrix) : matrix; + } + + matrices.push(globalMatrix); + if (param.updateMatrix) { globalMatrix._updateVersion = updateVersion; + this._globalMatrix = globalMatrix; } var blendMode = this._blendMode, @@ -3886,46 +3920,98 @@ var Item = Base.extend(Callback, { normalBlend = blendMode === 'normal', nativeBlend = BlendMode.nativeModes[blendMode], direct = normalBlend && opacity === 1 + || param.dontStart || param.clip || (nativeBlend || normalBlend && opacity < 1) && this._canComposite(), + pixelRatio = param.pixelRatio, mainCtx, itemOffset, prevOffset; if (!direct) { - var bounds = this.getStrokeBounds(parentMatrix); + var bounds = this.getStrokeBounds(getViewMatrix(parentMatrix)); if (!bounds.width || !bounds.height) return; prevOffset = param.offset; itemOffset = param.offset = bounds.getTopLeft().floor(); mainCtx = ctx; - ctx = CanvasProvider.getContext( - bounds.getSize().ceil().add(new Size(1, 1)), - param.pixelRatio); + ctx = CanvasProvider.getContext(bounds.getSize().ceil().add(1) + .multiply(pixelRatio)); + if (pixelRatio !== 1) + ctx.scale(pixelRatio, pixelRatio); } ctx.save(); + var strokeMatrix = parentStrokeMatrix + ? parentStrokeMatrix.chain(matrix) + : !this.getStrokeScaling(true) && getViewMatrix(globalMatrix), + clip = !direct && param.clipItem, + transform = !strokeMatrix || clip; if (direct) { ctx.globalAlpha = opacity; if (nativeBlend) ctx.globalCompositeOperation = blendMode; - } else { + } else if (transform) { ctx.translate(-itemOffset.x, -itemOffset.y); } - (direct ? matrix : globalMatrix).applyToContext(ctx); - if (!direct && param.clipItem) + if (transform) + (direct ? matrix : getViewMatrix(globalMatrix)).applyToContext(ctx); + if (clip) param.clipItem.draw(ctx, param.extend({ clip: true })); - this._draw(ctx, param); + if (strokeMatrix) { + ctx.setTransform(pixelRatio, 0, 0, pixelRatio, 0, 0); + var offset = param.offset; + if (offset) + ctx.translate(-offset.x, -offset.y); + } + this._draw(ctx, param, strokeMatrix); ctx.restore(); - if (trackTransforms) - transforms.pop(); + matrices.pop(); if (param.clip && !param.dontFinish) ctx.clip(); if (!direct) { BlendMode.process(blendMode, ctx, mainCtx, opacity, - itemOffset.subtract(prevOffset).multiply(param.pixelRatio)); + itemOffset.subtract(prevOffset).multiply(pixelRatio)); CanvasProvider.release(ctx); param.offset = prevOffset; } }, + _isUpdated: function(updateVersion) { + var parent = this._parent; + if (parent instanceof CompoundPath) + return parent._isUpdated(updateVersion); + var updated = this._updateVersion === updateVersion; + if (!updated && parent && parent._visible + && parent._isUpdated(updateVersion)) { + this._updateVersion = updateVersion; + updated = true; + } + return updated; + }, + + _drawSelection: function(ctx, matrix, size, selectedItems, updateVersion) { + if ((this._drawSelected || this._boundsSelected) + && this._isUpdated(updateVersion)) { + var color = this.getSelectedColor(true) + || this.getLayer().getSelectedColor(true), + mx = matrix.chain(this.getGlobalMatrix(true)); + ctx.strokeStyle = ctx.fillStyle = color + ? color.toCanvasStyle(ctx) : '#009dec'; + if (this._drawSelected) + this._drawSelected(ctx, mx, selectedItems); + if (this._boundsSelected) { + var half = size / 2; + coords = mx._transformCorners(this.getInternalBounds()); + ctx.beginPath(); + for (var i = 0; i < 8; i++) + ctx[i === 0 ? 'moveTo' : 'lineTo'](coords[i], coords[++i]); + ctx.closePath(); + ctx.stroke(); + for (var i = 0; i < 8; i++) + ctx.fillRect(coords[i] - half, coords[++i] - half, + size, size); + } + } + }, + _canComposite: function() { return false; } @@ -3967,7 +4053,7 @@ var Group = Item.extend({ _changed: function _changed(flags) { _changed.base.call(this, flags); - if (flags & (2 | 1024)) { + if (flags & 1026) { this._clipItem = undefined; } }, @@ -4032,7 +4118,7 @@ var Layer = Group.extend({ initialize: function Layer(arg) { var props = Base.isPlainObject(arg) - ? new Base(arg) + ? new Base(arg) : { children: Array.isArray(arg) ? arg : arguments }, insert = props.insert; props.insert = false; @@ -4207,51 +4293,65 @@ var Shape = Item.extend({ return path; }, - _draw: function(ctx, param) { + _draw: function(ctx, param, strokeMatrix) { var style = this._style, hasFill = style.hasFill(), hasStroke = style.hasStroke(), - dontPaint = param.dontFinish || param.clip; + dontPaint = param.dontFinish || param.clip, + untransformed = !strokeMatrix; if (hasFill || hasStroke || dontPaint) { - var radius = this._radius, - type = this._type; + var type = this._type, + radius = this._radius, + isCircle = type === 'circle'; if (!param.dontStart) ctx.beginPath(); - if (type === 'circle') { + if (untransformed && isCircle) { ctx.arc(0, 0, radius, 0, Math.PI * 2, true); } else { - var rx = radius.width, - ry = radius.height, - kappa = 0.5522847498307936; - if (type === 'ellipse') { - var cx = rx * kappa, - cy = ry * kappa; - ctx.moveTo(-rx, 0); - ctx.bezierCurveTo(-rx, -cy, -cx, -ry, 0, -ry); - ctx.bezierCurveTo(cx, -ry, rx, -cy, rx, 0); - ctx.bezierCurveTo(rx, cy, cx, ry, 0, ry); - ctx.bezierCurveTo(-cx, ry, -rx, cy, -rx, 0); + var rx = isCircle ? radius : radius.width, + ry = isCircle ? radius : radius.height, + size = this._size, + width = size.width, + height = size.height; + if (untransformed && type === 'rect' && rx === 0 && ry === 0) { + ctx.rect(-width / 2, -height / 2, width, height); } else { - var size = this._size, - width = size.width, - height = size.height; - if (rx === 0 && ry === 0) { - ctx.rect(-width / 2, -height / 2, width, height); - } else { - kappa = 1 - kappa; - var x = width / 2, - y = height / 2, - cx = rx * kappa, - cy = ry * kappa; - ctx.moveTo(-x, -y + ry); - ctx.bezierCurveTo(-x, -y + cy, -x + cx, -y, -x + rx, -y); - ctx.lineTo(x - rx, -y); - ctx.bezierCurveTo(x - cx, -y, x, -y + cy, x, -y + ry); - ctx.lineTo(x, y - ry); - ctx.bezierCurveTo(x, y - cy, x - cx, y, x - rx, y); - ctx.lineTo(-x + rx, y); - ctx.bezierCurveTo(-x + cx, y, -x, y - cy, -x, y - ry); - } + var x = width / 2, + y = height / 2, + kappa = 1 - 0.5522847498307936, + cx = rx * kappa, + cy = ry * kappa, + c = [ + -x, -y + ry, + -x, -y + cy, + -x + cx, -y, + -x + rx, -y, + x - rx, -y, + x - cx, -y, + x, -y + cy, + x, -y + ry, + x, y - ry, + x, y - cy, + x - cx, y, + x - rx, y, + -x + rx, y, + -x + cx, y, + -x, y - cy, + -x, y - ry + ]; + if (strokeMatrix) + strokeMatrix.transform(c, c, 32); + ctx.moveTo(c[0], c[1]); + ctx.bezierCurveTo(c[2], c[3], c[4], c[5], c[6], c[7]); + if (x !== rx) + ctx.lineTo(c[8], c[9]); + ctx.bezierCurveTo(c[10], c[11], c[12], c[13], c[14], c[15]); + if (y !== ry) + ctx.lineTo(c[16], c[17]); + ctx.bezierCurveTo(c[18], c[19], c[20], c[21], c[22], c[23]); + if (x !== rx) + ctx.lineTo(c[24], c[25]); + ctx.bezierCurveTo(c[26], c[27], c[28], c[29], c[30], c[31]); } } ctx.closePath(); @@ -4278,7 +4378,7 @@ var Shape = Item.extend({ return matrix ? matrix._transformBounds(rect) : rect; } }, -new function() { +new function() { function getCornerCenter(that, point, expand) { var radius = that._radius; @@ -4317,7 +4417,7 @@ new function() { } }, - _hitTest: function _hitTest(point, options) { + _hitTestSelf: function _hitTestSelf(point, options) { var hit = false; if (this.hasStroke()) { var type = this._type, @@ -4345,7 +4445,7 @@ new function() { } return hit ? new HitResult('stroke', this) - : _hitTest.base.apply(this, arguments); + : _hitTestSelf.base.apply(this, arguments); } }; }, { @@ -4464,10 +4564,10 @@ var Raster = Item.extend({ }, isEmpty: function() { - return this._size.width == 0 && this._size.height == 0; + return this._size.width === 0 && this._size.height === 0; }, - getPpi: function() { + getResolution: function() { var matrix = this._matrix, orig = new Point(0, 0).transform(matrix), u = new Point(1, 0).transform(matrix).subtract(orig), @@ -4478,6 +4578,8 @@ var Raster = Item.extend({ ); }, + getPpi: '#getResolution', + getImage: function() { return this._image; }, @@ -4485,7 +4587,7 @@ var Raster = Item.extend({ setImage: function(image) { if (this._canvas) CanvasProvider.release(this._canvas); - if (image.getContext) { + if (image && image.getContext) { this._image = null; this._canvas = image; } else { @@ -4493,10 +4595,10 @@ var Raster = Item.extend({ this._canvas = null; } this._size = new Size( - image.naturalWidth || image.width, - image.naturalHeight || image.height); + image ? image.naturalWidth || image.width : 0, + image ? image.naturalHeight || image.height : 0); this._context = null; - this._changed(9 | 513); + this._changed(521); }, getCanvas: function() { @@ -4563,9 +4665,11 @@ var Raster = Item.extend({ getElement: function() { return this._canvas || this._image; - }, + } +}, { + beans: false, - getSubCanvas: function(rect) { + getSubCanvas: function() { var rect = Rectangle.read(arguments), ctx = CanvasProvider.getContext(rect.getSize()); ctx.drawImage(this.getCanvas(), rect.x, rect.y, @@ -4573,7 +4677,7 @@ var Raster = Item.extend({ return ctx.canvas; }, - getSubRaster: function(rect) { + getSubRaster: function() { var rect = Rectangle.read(arguments), raster = new Raster(Item.NO_INSERT); raster.setCanvas(this.getSubCanvas(rect)); @@ -4624,7 +4728,7 @@ var Raster = Item.extend({ .translate(-bounds.x, -bounds.y); matrix.applyToContext(ctx); if (path) - path.draw(ctx, new Base({ clip: true, transforms: [matrix] })); + path.draw(ctx, new Base({ clip: true, matrices: [matrix] })); this._matrix.applyToContext(ctx); ctx.drawImage(this.getElement(), -this._size.width / 2, -this._size.height / 2); @@ -4646,7 +4750,7 @@ var Raster = Item.extend({ return total ? Color.read(channels) : null; }, - getPixel: function(point) { + getPixel: function() { var point = Point.read(arguments); var data = this.getContext().getImageData(point.x, point.y, 1, 1).data; return new Color('rgb', [data[0] / 255, data[1] / 255, data[2] / 255], @@ -4673,7 +4777,7 @@ var Raster = Item.extend({ return this.getContext().createImageData(size.width, size.height); }, - getImageData: function(rect) { + getImageData: function() { var rect = Rectangle.read(arguments); if (rect.isEmpty()) rect = new Rectangle(this._size); @@ -4691,7 +4795,7 @@ var Raster = Item.extend({ return matrix ? matrix._transformBounds(rect) : rect; }, - _hitTest: function(point) { + _hitTestSelf: function(point) { if (this._contains(point)) { var that = this; return new HitResult('pixel', that, { @@ -4763,8 +4867,8 @@ var PlacedSymbol = Item.extend({ cacheItem); }, - _hitTest: function(point, options) { - var res = this._symbol._definition.hitTest(point, options); + _hitTestSelf: function(point, options) { + var res = this._symbol._definition._hitTest(point, options); if (res) res.item = this; return res; @@ -4790,7 +4894,7 @@ var HitResult = Base.extend({ statics: { getOptions: function(options) { - return options && options._merged ? options : new Base({ + return new Base({ type: null, tolerance: paper.settings.hitTolerance, fill: !options, @@ -4802,7 +4906,7 @@ var HitResult = Base.extend({ bounds: false, guides: false, selected: false, - _merged: true + callback: null }, options); } } @@ -4830,7 +4934,7 @@ var Segment = Base.extend({ point = arg0; handleIn = arg1; handleOut = arg2; - } else { + } else { point = arg0 !== undefined ? [ arg0, arg1 ] : null; handleIn = arg2 !== undefined ? [ arg2, arg3 ] : null; handleOut = arg4 !== undefined ? [ arg4, arg5 ] : null; @@ -4896,9 +5000,12 @@ var Segment = Base.extend({ return this._handleIn.isZero() && this._handleOut.isZero(); }, - setLinear: function() { - this._handleIn.set(0, 0); - this._handleOut.set(0, 0); + setLinear: function(linear) { + if (linear) { + this._handleIn.set(0, 0); + this._handleOut.set(0, 0); + } else { + } }, isColinear: function(segment) { @@ -4950,7 +5057,7 @@ var Segment = Base.extend({ setSelected: function(selected, _point) { var path = this._path, - selected = !!selected, + selected = !!selected, state = this._selectionState, oldState = state, flag = !_point ? 7 @@ -5063,7 +5170,7 @@ var Segment = Base.extend({ coords[i++] = handleOut._y + y; } if (matrix) { - matrix._transformCoordinates(coords, 0, coords, 0, i / 2); + matrix._transformCoordinates(coords, coords, i / 2); x = coords[0]; y = coords[1]; if (change) { @@ -5098,7 +5205,7 @@ var SegmentPoint = Point.extend({ var x, y, selected; if (!point) { x = y = 0; - } else if ((x = point[0]) !== undefined) { + } else if ((x = point[0]) !== undefined) { y = point[1]; } else { var pt = point; @@ -5335,7 +5442,7 @@ var Curve = Base.extend({ : offset && offset.curve === this ? offset.parameter : offset === undefined && isParameter === undefined - ? 0.5 + ? 0.5 : this.getParameterAt(offset, 0); }, @@ -5367,7 +5474,7 @@ var Curve = Base.extend({ } else { this._path.insert(this._segment2._index, segment); } - res = this; + res = this; } else { var end = this._segment2; this._segment2 = segment; @@ -5427,7 +5534,7 @@ statics: { p2._x, p2._y ]; if (matrix) - matrix._transformCoordinates(values, 0, values, 0, 6); + matrix._transformCoordinates(values, values, 6); return values; }, @@ -5494,8 +5601,8 @@ statics: { p7x = u * p4x + t * p5x, p7y = u * p4y + t * p5y, p8x = u * p6x + t * p7x, p8y = u * p6y + t * p7y; return [ - [p1x, p1y, p3x, p3y, p6x, p6y, p8x, p8y], - [p8x, p8y, p7x, p7y, p5x, p5y, p2x, p2y] + [p1x, p1y, p3x, p3y, p6x, p6y, p8x, p8y], + [p8x, p8y, p7x, p7y, p5x, p5y, p2x, p2y] ]; }, @@ -5540,9 +5647,9 @@ statics: { getPart: function(v, from, to) { if (from > 0) - v = Curve.subdivide(v, from)[1]; + v = Curve.subdivide(v, from)[1]; if (to < 1) - v = Curve.subdivide(v, (to - from) / (1 - from))[0]; + v = Curve.subdivide(v, (to - from) / (1 - from))[0]; return v; }, @@ -5579,8 +5686,8 @@ statics: { }, getBounds: function(v) { - var min = v.slice(0, 2), - max = min.slice(), + var min = v.slice(0, 2), + max = min.slice(), roots = [0, 0]; for (var i = 0; i < 2; i++) Curve._addBounds(v[i], v[i + 2], v[i + 4], v[i + 6], @@ -5642,12 +5749,14 @@ statics: { }; }, { + beans: false, + getParameterAt: function(offset, start) { return Curve.getParameterAt(this.getValues(), offset, start !== undefined ? start : offset < 0 ? 1 : 0); }, - getParameterOf: function(point) { + getParameterOf: function() { var point = Point.read(arguments); return Curve.getParameterOf(this.getValues(), point.x, point.y); }, @@ -5658,13 +5767,18 @@ statics: { return new CurveLocation(this, offset); }, - getLocationOf: function(point) { + getLocationOf: function() { var point = Point.read(arguments), t = this.getParameterOf(point); return t != null ? new CurveLocation(this, t) : null; }, - getNearestLocation: function(point) { + getOffsetOf: function() { + var loc = this.getLocationOf.apply(this, arguments); + return loc ? loc.getOffset() : null; + }, + + getNearestLocation: function() { var point = Point.read(arguments), values = this.getValues(), count = 100, @@ -5696,13 +5810,12 @@ statics: { point.getDistance(pt)); }, - getNearestPoint: function(point) { - var point = Point.read(arguments); - return this.getNearestLocation(point).getPoint(); + getNearestPoint: function() { + return this.getNearestLocation.apply(this, arguments).getPoint(); } }), -new function() { +new function() { function getLengthIntegrand(v) { var p1x = v[0], p1y = v[1], @@ -5741,8 +5854,8 @@ new function() { if (a === 0 && b === 1 && isZero(v[0] - v[2]) && isZero(v[1] - v[3]) && isZero(v[6] - v[4]) && isZero(v[7] - v[5])) { - var dx = v[6] - v[0], - dy = v[7] - v[1]; + var dx = v[6] - v[0], + dy = v[7] - v[1]; return Math.sqrt(dx * dx + dy * dy); } var ds = getLengthIntegrand(v); @@ -5772,11 +5885,11 @@ new function() { return length - offset; } return Numerical.findRoot(f, ds, - forward ? a + guess : b - guess, + forward ? a + guess : b - guess, a, b, 16, 0.00001); } }; -}, new function() { +}, new function() { function addLocation(locations, include, curve1, t1, point1, curve2, t2, point2) { var loc = new CurveLocation(curve1, t1, point1, curve2, t2, point2); @@ -5854,7 +5967,7 @@ new function() { curve1, t1, Curve.evaluate(v1, t1, 0), curve2, t2, Curve.evaluate(v2, t2, 0)); } - } else { + } else { addCurveIntersections(v2, v1, curve2, curve1, locations, include, uMin, uMax, tMinNew, tMaxNew, tDiff, !reverse, ++recursion); } @@ -6070,7 +6183,7 @@ var CurveLocation = Base.extend({ getOffset: function() { var path = this.getPath(); - return path && path._getOffset(this); + return path ? path._getOffset(this) : this.getCurveOffset(); }, getCurveOffset: function() { @@ -6095,18 +6208,6 @@ var CurveLocation = Base.extend({ return this._point; }, - getTangent: function() { - var parameter = this.getParameter(), - curve = this.getCurve(); - return parameter != null && curve && curve.getTangentAt(parameter, true); - }, - - getNormal: function() { - var parameter = this.getParameter(), - curve = this.getCurve(); - return parameter != null && curve && curve.getNormalAt(parameter, true); - }, - getDistance: function() { return this._distance; }, @@ -6148,7 +6249,16 @@ var CurveLocation = Base.extend({ parts.push('distance: ' + f.number(this._distance)); return '{ ' + parts.join(', ') + ' }'; } -}); +}, Base.each(['Tangent', 'Normal', 'Curvature'], + function(name) { + var get = 'get' + name + 'At'; + this['get' + name] = function() { + var parameter = this.getParameter(), + curve = this.getCurve(); + return parameter != null && curve && curve[get](parameter, true); + }; + }, {} +)); var PathItem = Item.extend({ _class: 'PathItem', @@ -6234,7 +6344,7 @@ var PathItem = Item.extend({ if (last > 0) { locations.sort(compare); - for (var i = last; i >= 0; i--) { + for (var i = last; i >= 1; i--) { if (locations[i].equals(locations[i === 0 ? last : i - 1])) { locations.splice(i, 1); last--; @@ -6389,7 +6499,7 @@ var Path = PathItem.extend({ if (segments && segments.length > 0) { this.setSegments(segments); } else { - this._curves = undefined; + this._curves = undefined; this._selectedSegmentState = 0; if (!segments && typeof arg === 'string') { this.setPathData(arg); @@ -6498,35 +6608,51 @@ var Path = PathItem.extend({ }, { beans: true, - getPathData: function(_precision) { + getPathData: function(_matrix, _precision) { var segments = this._segments, - f = Formatter.instance, + length = segments.length, + f = new Formatter(_precision), + coords = new Array(6), + first = true, + curX, curY, + prevX, prevY, + inX, inY, + outX, outY, parts = []; - function addCurve(seg1, seg2, skipLine) { - var point1 = seg1._point, - point2 = seg2._point, - handle1 = seg1._handleOut, - handle2 = seg2._handleIn; - if (handle1.isZero() && handle2.isZero()) { - if (!skipLine) { - parts.push('L' + f.point(point2, _precision)); - } + function addSegment(segment, skipLine) { + segment._transformCoordinates(_matrix, coords, false); + curX = coords[0]; + curY = coords[1]; + if (first) { + parts.push('M' + f.pair(curX, curY)); + first = false; } else { - var end = point2.subtract(point1); - parts.push('c' + f.point(handle1, _precision) - + ' ' + f.point(end.add(handle2), _precision) - + ' ' + f.point(end, _precision)); + inX = coords[2]; + inY = coords[3]; + if (inX === curX && inY === curY + && outX === prevX && outY === prevY) { + if (!skipLine) + parts.push('l' + f.pair(curX - prevX, curY - prevY)); + } else { + parts.push('c' + f.pair(outX - prevX, outY - prevY) + + ' ' + f.pair(inX - prevX, inY - prevY) + + ' ' + f.pair(curX - prevX, curY - prevY)); + } } + prevX = curX; + prevY = curY; + outX = coords[4]; + outY = coords[5]; } - if (segments.length === 0) + if (length === 0) return ''; - parts.push('M' + f.point(segments[0]._point)); - for (var i = 0, l = segments.length - 1; i < l; i++) - addCurve(segments[i], segments[i + 1], false); - if (this._closed) { - addCurve(segments[segments.length - 1], segments[0], true); + + for (var i = 0; i < length; i++) + addSegment(segments[i]); + if (this._closed && length > 0) { + addSegment(segments[0], true); parts.push('z'); } return parts.join(''); @@ -6601,12 +6727,17 @@ var Path = PathItem.extend({ curve._path = this; curve._segment1 = segments[i]; curve._segment2 = segments[i + 1] || segments[0]; + curve._changed(); } if (curve = curves[this._closed && from === 0 ? segments.length - 1 - : from - 1]) + : from - 1]) { curve._segment2 = segments[from] || segments[0]; - if (curve = curves[to]) + curve._changed(); + } + if (curve = curves[to]) { curve._segment1 = segments[to]; + curve._changed(); + } }, _countCurves: function() { @@ -6651,7 +6782,7 @@ var Path = PathItem.extend({ to = Base.pick(to, this._segments.length); var segments = this._segments, curves = this._curves, - count = segments.length, + count = segments.length, removed = segments.splice(from, to - from), amount = removed.length; if (!amount) @@ -6679,6 +6810,24 @@ var Path = PathItem.extend({ clear: '#removeSegments', + getLength: function() { + if (this._length == null) { + var curves = this.getCurves(); + this._length = 0; + for (var i = 0, l = curves.length; i < l; i++) + this._length += curves[i].getLength(); + } + return this._length; + }, + + getArea: function() { + var curves = this.getCurves(); + var area = 0; + for (var i = 0, l = curves.length; i < l; i++) + area += curves[i].getArea(); + return area; + }, + isFullySelected: function() { var length = this._segments.length; return this._selected && length > 0 && this._selectedSegmentState @@ -6802,6 +6951,7 @@ var Path = PathItem.extend({ this._curves = null; if (this._clockwise !== undefined) this._clockwise = !this._clockwise; + this._changed(9); }, join: function(path) { @@ -6841,106 +6991,6 @@ var Path = PathItem.extend({ } }, - getLength: function() { - if (this._length == null) { - var curves = this.getCurves(); - this._length = 0; - for (var i = 0, l = curves.length; i < l; i++) - this._length += curves[i].getLength(); - } - return this._length; - }, - - getArea: function() { - var curves = this.getCurves(); - var area = 0; - for (var i = 0, l = curves.length; i < l; i++) - area += curves[i].getArea(); - return area; - }, - - _getOffset: function(location) { - var index = location && location.getIndex(); - if (index != null) { - var curves = this.getCurves(), - offset = 0; - for (var i = 0; i < index; i++) - offset += curves[i].getLength(); - var curve = curves[index], - parameter = location.getParameter(); - if (parameter > 0) - offset += curve.getPartLength(0, parameter); - return offset; - } - return null; - }, - - getLocationOf: function(point) { - var point = Point.read(arguments), - curves = this.getCurves(); - for (var i = 0, l = curves.length; i < l; i++) { - var loc = curves[i].getLocationOf(point); - if (loc) - return loc; - } - return null; - }, - - getLocationAt: function(offset, isParameter) { - var curves = this.getCurves(), - length = 0; - if (isParameter) { - var index = ~~offset; - return curves[index].getLocationAt(offset - index, true); - } - for (var i = 0, l = curves.length; i < l; i++) { - var start = length, - curve = curves[i]; - length += curve.getLength(); - if (length > offset) { - return curve.getLocationAt(offset - start); - } - } - if (offset <= this.getLength()) - return new CurveLocation(curves[curves.length - 1], 1); - return null; - }, - - getPointAt: function(offset, isParameter) { - var loc = this.getLocationAt(offset, isParameter); - return loc && loc.getPoint(); - }, - - getTangentAt: function(offset, isParameter) { - var loc = this.getLocationAt(offset, isParameter); - return loc && loc.getTangent(); - }, - - getNormalAt: function(offset, isParameter) { - var loc = this.getLocationAt(offset, isParameter); - return loc && loc.getNormal(); - }, - - getNearestLocation: function(point) { - var point = Point.read(arguments), - curves = this.getCurves(), - minDist = Infinity, - minLoc = null; - for (var i = 0, l = curves.length; i < l; i++) { - var loc = curves[i].getNearestLocation(point); - if (loc._distance < minDist) { - minDist = loc._distance; - minLoc = loc; - } - } - return minLoc; - }, - - getNearestPoint: function(point) { - var point = Point.read(arguments); - return this.getNearestLocation(point).getPoint(); - }, - toShape: function(insert) { if (!this._closed) return null; @@ -7008,7 +7058,7 @@ var Path = PathItem.extend({ return null; }, - _hitTest: function(point, options) { + _hitTestSelf: function(point, options) { var that = this, style = this.getStyle(), segments = this._segments, @@ -7018,11 +7068,14 @@ var Path = PathItem.extend({ strokePadding = tolerancePadding, join, cap, miterLimit, area, loc, res, - hasStroke = options.stroke && style.hasStroke(), - hasFill = options.fill && style.hasFill(), - radius = hasStroke ? style.getStrokeWidth() / 2 - : hasFill ? 0 : null; - if (radius != null) { + hitStroke = options.stroke && style.hasStroke(), + hitFill = options.fill && style.hasFill(), + hitCurves = options.curves, + radius = hitStroke + ? style.getStrokeWidth() / 2 + : hitFill && options.tolerance > 0 || hitCurves + ? 0 : null; + if (radius !== null) { if (radius > 0) { join = style.getStrokeJoin(); cap = style.getStrokeCap(); @@ -7094,7 +7147,7 @@ var Path = PathItem.extend({ if (res = checkSegmentPoints(segments[i])) return res; } - if (radius != null) { + if (radius !== null) { loc = this.getNearestLocation(point); if (loc) { var parameter = loc.getParameter(); @@ -7116,17 +7169,106 @@ var Path = PathItem.extend({ } } } - return !loc && hasFill && this._contains(point) || loc && !hasStroke - ? new HitResult('fill', this) - : loc - ? new HitResult('stroke', this, { - location: loc, - point: loc.getPoint() - }) - : null; + return !loc && hitFill && this._contains(point) + || loc && !hitStroke && !hitCurves + ? new HitResult('fill', this) + : loc + ? new HitResult(hitStroke ? 'stroke' : 'curve', this, { + location: loc, + point: loc.getPoint() + }) + : null; } -}, new function() { +}, { + beans: false, + + _getOffset: function(location) { + var index = location && location.getIndex(); + if (index != null) { + var curves = this.getCurves(), + offset = 0; + for (var i = 0; i < index; i++) + offset += curves[i].getLength(); + var curve = curves[index], + parameter = location.getParameter(); + if (parameter > 0) + offset += curve.getPartLength(0, parameter); + return offset; + } + return null; + }, + + getLocationOf: function() { + var point = Point.read(arguments), + curves = this.getCurves(); + for (var i = 0, l = curves.length; i < l; i++) { + var loc = curves[i].getLocationOf(point); + if (loc) + return loc; + } + return null; + }, + + getOffsetOf: function() { + var loc = this.getLocationOf.apply(this, arguments); + return loc ? loc.getOffset() : null; + }, + + getLocationAt: function(offset, isParameter) { + var curves = this.getCurves(), + length = 0; + if (isParameter) { + var index = ~~offset; + return curves[index].getLocationAt(offset - index, true); + } + for (var i = 0, l = curves.length; i < l; i++) { + var start = length, + curve = curves[i]; + length += curve.getLength(); + if (length > offset) { + return curve.getLocationAt(offset - start); + } + } + if (offset <= this.getLength()) + return new CurveLocation(curves[curves.length - 1], 1); + return null; + }, + + getPointAt: function(offset, isParameter) { + var loc = this.getLocationAt(offset, isParameter); + return loc && loc.getPoint(); + }, + + getTangentAt: function(offset, isParameter) { + var loc = this.getLocationAt(offset, isParameter); + return loc && loc.getTangent(); + }, + + getNormalAt: function(offset, isParameter) { + var loc = this.getLocationAt(offset, isParameter); + return loc && loc.getNormal(); + }, + + getNearestLocation: function() { + var point = Point.read(arguments), + curves = this.getCurves(), + minDist = Infinity, + minLoc = null; + for (var i = 0, l = curves.length; i < l; i++) { + var loc = curves[i].getNearestLocation(point); + if (loc._distance < minDist) { + minDist = loc._distance; + minLoc = loc; + } + } + return minLoc; + }, + + getNearestPoint: function() { + return this.getNearestLocation.apply(this, arguments).getPoint(); + } +}, new function() { function drawHandles(ctx, segments, matrix, size) { var half = size / 2; @@ -7176,8 +7318,7 @@ var Path = PathItem.extend({ inX, inY, outX, outY; - function drawSegment(i) { - var segment = segments[i]; + function drawSegment(segment) { if (matrix) { segment._transformCoordinates(matrix, coords, false); curX = coords[0]; @@ -7199,7 +7340,8 @@ var Path = PathItem.extend({ inX = curX + handle._x; inY = curY + handle._y; } - if (inX == curX && inY == curY && outX == prevX && outY == prevY) { + if (inX === curX && inY === curY + && outX === prevX && outY === prevY) { ctx.lineTo(curX, curY); } else { ctx.bezierCurveTo(outX, outY, inX, inY, curX, curY); @@ -7218,39 +7360,39 @@ var Path = PathItem.extend({ } for (var i = 0; i < length; i++) - drawSegment(i); + drawSegment(segments[i]); if (path._closed && length > 0) - drawSegment(0); + drawSegment(segments[0]); } return { - _draw: function(ctx, param) { + _draw: function(ctx, param, strokeMatrix) { var dontStart = param.dontStart, - dontPaint = param.dontFinish || param.clip; - if (!dontStart) - ctx.beginPath(); - - var style = this.getStyle(), + dontPaint = param.dontFinish || param.clip, + style = this.getStyle(), hasFill = style.hasFill(), hasStroke = style.hasStroke(), dashArray = style.getDashArray(), dashLength = !paper.support.nativeDash && hasStroke && dashArray && dashArray.length; - function getOffset(i) { - return dashArray[((i % dashLength) + dashLength) % dashLength]; - } + if (!dontStart) + ctx.beginPath(); if (!dontStart && this._currentPath) { ctx.currentPath = this._currentPath; } else if (hasFill || hasStroke && !dashLength || dontPaint) { - drawSegments(ctx, this); + drawSegments(ctx, this, strokeMatrix); if (this._closed) ctx.closePath(); if (!dontStart) this._currentPath = ctx.currentPath; } + function getOffset(i) { + return dashArray[((i % dashLength) + dashLength) % dashLength]; + } + if (!dontPaint && (hasFill || hasStroke)) { this._setStyles(ctx); if (hasFill) { @@ -7261,7 +7403,7 @@ var Path = PathItem.extend({ if (dashLength) { if (!dontStart) ctx.beginPath(); - var flattener = new PathFlattener(this), + var flattener = new PathFlattener(this, strokeMatrix), length = flattener.length, from = -style.getDashOffset(), to, i = 0; @@ -7289,12 +7431,12 @@ var Path = PathItem.extend({ drawHandles(ctx, this._segments, matrix, paper.settings.handleSize); } }; -}, new function() { +}, new function() { function getFirstControlPoints(rhs) { var n = rhs.length, - x = [], - tmp = [], + x = [], + tmp = [], b = 2; x[0] = rhs[0] / b; for (var i = 1; i < n; i++) { @@ -7382,7 +7524,7 @@ var Path = PathItem.extend({ } } }; -}, new function() { +}, new function() { function getCurrentSegment(that) { var segments = that._segments; if (segments.length === 0) @@ -7606,7 +7748,7 @@ var Path = PathItem.extend({ this.join(); } }; -}, { +}, { _getBounds: function(getter, matrix) { return Path[getter](this._segments, this._closed, this.getStyle(), @@ -7631,18 +7773,18 @@ statics: { return new Rectangle(); var coords = new Array(6), prevCoords = first._transformCoordinates(matrix, new Array(6), false), - min = prevCoords.slice(0, 2), - max = min.slice(), + min = prevCoords.slice(0, 2), + max = min.slice(), roots = new Array(2); function processSegment(segment) { segment._transformCoordinates(matrix, coords, false); for (var i = 0; i < 2; i++) { Curve._addBounds( - prevCoords[i], - prevCoords[i + 4], - coords[i + 2], - coords[i], + prevCoords[i], + prevCoords[i + 4], + coords[i + 2], + coords[i], i, strokePadding ? strokePadding[i] : 0, min, max, roots); } var tmp = prevCoords; @@ -7681,7 +7823,7 @@ statics: { function addJoin(segment, join) { var handleIn = segment._handleIn, - handleOut = segment._handleOut + handleOut = segment._handleOut; if (join === 'round' || !handleIn.isZero() && !handleOut.isZero() && handleIn.isColinear(handleOut)) { addRound(segment); @@ -7768,7 +7910,7 @@ statics: { addPoint(point.add(normal)); } if (cap === 'square') - point = point.add(normal.rotate(loc.getParameter() == 0 ? -90 : 90)); + point = point.add(normal.rotate(loc.getParameter() === 0 ? -90 : 90)); addPoint(point.add(normal)); addPoint(point.subtract(normal)); }, @@ -7784,7 +7926,7 @@ statics: { var segment = segments[i]; segment._transformCoordinates(matrix, coords, false); for (var j = 0; j < 6; j += 2) { - var padding = j == 0 ? joinPadding : strokePadding, + var padding = j === 0 ? joinPadding : strokePadding, paddingX = padding ? padding[0] : 0, paddingY = padding ? padding[1] : 0, x = coords[j], @@ -8037,21 +8179,25 @@ var CompoundPath = PathItem.extend({ }, { beans: true, - getPathData: function(_precision) { + getPathData: function(_matrix, _precision) { var children = this._children, paths = []; - for (var i = 0, l = children.length; i < l; i++) - paths.push(children[i].getPathData(_precision)); + for (var i = 0, l = children.length; i < l; i++) { + var child = children[i], + mx = child._matrix; + paths.push(child.getPathData(_matrix && !mx.isIdentity() + ? _matrix.chain(mx) : mx, _precision)); + } return paths.join(' '); } }, { _getChildHitTestOptions: function(options) { - return options.type === 'path' + return options.class === Path || options.type === 'path' ? options : new Base(options, { fill: false }); }, - _draw: function(ctx, param) { + _draw: function(ctx, param, strokeMatrix) { var children = this._children; if (children.length === 0) return; @@ -8062,7 +8208,7 @@ var CompoundPath = PathItem.extend({ param = param.extend({ dontStart: true, dontFinish: true }); ctx.beginPath(); for (var i = 0, l = children.length; i < l; i++) - children[i].draw(ctx, param); + children[i].draw(ctx, param, strokeMatrix); this._currentPath = ctx.currentPath; } @@ -8078,16 +8224,17 @@ var CompoundPath = PathItem.extend({ } }, - _drawSelected: function(ctx, matrix) { + _drawSelected: function(ctx, matrix, selectedItems) { var children = this._children; for (var i = 0, l = children.length; i < l; i++) { var child = children[i], mx = child._matrix; - child._drawSelected(ctx, mx.isIdentity() ? matrix - : matrix.clone().concatenate(child._matrix)); + if (!selectedItems[child._id]) + child._drawSelected(ctx, mx.isIdentity() ? matrix + : matrix.chain(mx)); } } -}, new function() { +}, new function() { function getCurrentPath(that, check) { var children = that._children; if (check && children.length === 0) @@ -8210,7 +8357,9 @@ PathItem.inject(new function() { _path1.remove(); if (_path2) _path2.remove(); - return result.reduce(); + result = result.reduce(); + result.setStyle(path1._style); + return result; } function splitPath(intersections) { @@ -8342,7 +8491,7 @@ PathItem.inject(new function() { var path = new Path(Item.NO_INSERT), inter = seg._intersection, startInterSeg = inter && inter._segment, - added = false, + added = false, dir = 1; do { var handleIn = dir > 0 ? seg._handleIn : seg._handleOut, @@ -8455,12 +8604,12 @@ Path.inject({ curve = { values: v, winding: y0 === y1 - ? 0 + ? 0 : y0 > y1 - ? -1 - : 1, + ? -1 + : 1, previous: prevCurve, - next: null + next: null }; if (prevCurve) prevCurve.next = curve; @@ -8571,7 +8720,7 @@ CompoundPath.inject({ }); this.addChildren(children); var clockwise = children[0].isClockwise(); - for (var i = 1, l = children.length; i < l; i++) { + for (var i = 1, l = children.length; i < l; i++) { var point = children[i].getInteriorPoint(), counters = 0; for (var j = i - 1; j >= 0; j--) { @@ -8585,10 +8734,10 @@ CompoundPath.inject({ }); var PathFlattener = Base.extend({ - initialize: function(path) { - this.curves = []; - this.parts = []; - this.length = 0; + initialize: function(path, matrix) { + this.curves = []; + this.parts = []; + this.length = 0; this.index = 0; var segments = path._segments, @@ -8597,7 +8746,7 @@ var PathFlattener = Base.extend({ that = this; function addCurve(segment1, segment2) { - var curve = Curve.getValues(segment1, segment2); + var curve = Curve.getValues(segment1, segment2, matrix); that.curves.push(curve); that._computeParts(curve, segment1._index, 0, 1); } @@ -8854,7 +9003,7 @@ var PathFitter = Base.extend({ for (var i = first + 1; i < last; i++) { var P = this.evaluate(3, curve, u[i - first]); var v = P.subtract(this.points[i]); - var dist = v.x * v.x + v.y * v.y; + var dist = v.x * v.x + v.y * v.y; if (dist >= maxDist) { maxDist = dist; index = i; @@ -8977,7 +9126,6 @@ var PointText = TextItem.extend({ }); var Color = Base.extend(new function() { - var types = { gray: ['gray'], rgb: ['red', 'green', 'blue'], @@ -9029,12 +9177,12 @@ var Color = Base.extend(new function() { } var hsbIndices = [ - [0, 3, 1], - [2, 0, 1], - [1, 0, 3], - [1, 2, 0], - [3, 1, 0], - [0, 1, 2] + [0, 3, 1], + [2, 0, 1], + [1, 0, 3], + [1, 2, 0], + [3, 1, 0], + [0, 1, 2] ]; var converters = { @@ -9045,20 +9193,20 @@ var Color = Base.extend(new function() { h = delta === 0 ? 0 : ( max == r ? (g - b) / delta + (g < b ? 6 : 0) : max == g ? (b - r) / delta + 2 - : (r - g) / delta + 4) * 60; + : (r - g) / delta + 4) * 60; return [h, max === 0 ? 0 : delta / max, max]; }, 'hsb-rgb': function(h, s, b) { h = (((h / 60) % 6) + 6) % 6; - var i = Math.floor(h), + var i = Math.floor(h), f = h - i, i = hsbIndices[i], v = [ - b, - b * (1 - s), - b * (1 - s * f), - b * (1 - s * (1 - f)) + b, + b * (1 - s), + b * (1 - s * f), + b * (1 - s * (1 - f)) ]; return [v[i[0]], v[i[1]], v[i[2]]]; }, @@ -9071,7 +9219,7 @@ var Color = Base.extend(new function() { h = achromatic ? 0 : ( max == r ? (g - b) / delta + (g < b ? 6 : 0) : max == g ? (b - r) / delta + 2 - : (r - g) / delta + 4) * 60, + : (r - g) / delta + 4) * 60, l = (max + min) / 2, s = achromatic ? 0 : l < 0.5 ? delta / (max + min) @@ -9203,7 +9351,7 @@ var Color = Base.extend(new function() { alpha = args[2]; } else { if (this.__read) - read = 1; + read = 1; args = slice.call(args, 1); argType = typeof arg; } @@ -9362,7 +9510,7 @@ var Color = Base.extend(new function() { }, equals: function(color) { - var col = Base.isPlainValue(color) + var col = Base.isPlainValue(color, true) ? Color.read(arguments) : color; return col === this || col && this._class === col._class @@ -9683,6 +9831,7 @@ var Style = Base.extend(new function() { strokeWidth: 1, strokeCap: 'butt', strokeJoin: 'miter', + strokeScaling: true, miterLimit: 10, dashOffset: 0, dashArray: [], @@ -9694,7 +9843,7 @@ var Style = Base.extend(new function() { fontFamily: 'sans-serif', fontWeight: 'normal', fontSize: 12, - font: 'sans-serif', + font: 'sans-serif', leading: null, justification: 'left' }; @@ -9703,20 +9852,21 @@ var Style = Base.extend(new function() { strokeWidth: 97, strokeCap: 97, strokeJoin: 97, + strokeScaling: 105, miterLimit: 97, fontFamily: 9, fontWeight: 9, fontSize: 9, - font: 9, + font: 9, leading: 9, justification: 9 }; - var item = {}, + var item = { beans: true }, fields = { _defaults: defaults, _textDefaults: new Base(defaults, { - fillColor: new Color() + fillColor: new Color() }), beans: true }; @@ -9785,8 +9935,8 @@ var Style = Base.extend(new function() { return value; }; - item[get] = function() { - return this._style[get](); + item[get] = function(_dontMerge) { + return this._style[get](_dontMerge); }; item[set] = function(value) { @@ -9892,7 +10042,7 @@ var DomElement = new function() { } function handlePrefix(el, name, set, value) { - var prefixes = ['webkit', 'moz', 'Moz', 'ms', 'o', ''], + var prefixes = ['', 'webkit', 'moz', 'Moz', 'ms', 'o'], suffix = name[0].toUpperCase() + name.substring(1); for (var i = 0; i < 6; i++) { var prefix = prefixes[i], @@ -10372,7 +10522,7 @@ var View = Base.extend(Callback, { return; this._viewSize.set(size.width, size.height); this._setViewSize(size); - this._bounds = null; + this._bounds = null; this.fire('resize', { size: size, delta: delta @@ -10401,8 +10551,8 @@ var View = Base.extend(Callback, { return this.getBounds().getCenter(); }, - setCenter: function(center) { - center = Point.read(arguments); + setCenter: function() { + var center = Point.read(arguments); this.scrollBy(center.subtract(this.getCenter())); }, @@ -10453,8 +10603,6 @@ var View = Base.extend(Callback, { _id: 0, create: function(project, element) { - if (typeof element === 'string') - element = document.getElementById(element); return new CanvasView(project, element); } } @@ -10601,7 +10749,7 @@ var CanvasView = View.extend({ if (size.isZero()) throw new Error( 'Cannot create CanvasView with the provided argument: ' - + canvas); + + [].slice.call(arguments, 1)); canvas = CanvasProvider.getCanvas(size); } this._context = canvas.getContext('2d'); @@ -10662,7 +10810,7 @@ var CanvasView = View.extend({ project._needsUpdate = false; return true; } -}, new function() { +}, new function() { var downPoint, lastPoint, @@ -10707,7 +10855,7 @@ var CanvasView = View.extend({ return; var project = this._project, hit = project.hitTest(point, { - tolerance: this._scope.settings.hitTolerance, + tolerance: 0, fill: true, stroke: true }), @@ -10836,14 +10984,14 @@ var Key = new function() { 40: 'down', 46: 'delete', 91: 'command', - 93: 'command', - 224: 'command' + 93: 'command', + 224: 'command' }, specialChars = { - 9: true, - 13: true, - 32: true + 9: true, + 13: true, + 32: true }, modifiers = new Base({ @@ -10855,9 +11003,9 @@ var Key = new function() { space: false }), - charCodeMap = {}, - keyMap = {}, - downCode; + charCodeMap = {}, + keyMap = {}, + downCode; function handleKey(down, keyCode, charCode, event) { var character = charCode ? String.fromCharCode(charCode) : '', @@ -11465,20 +11613,13 @@ var Http = { var CanvasProvider = { canvases: [], - getCanvas: function(width, height, pixelRatio) { + getCanvas: function(width, height) { var canvas, - init = true; + clear = true; if (typeof width === 'object') { - pixelRatio = height; height = width.height; width = width.width; } - if (!pixelRatio) { - pixelRatio = 1; - } else if (pixelRatio !== 1) { - width *= pixelRatio; - height *= pixelRatio; - } if (this.canvases.length) { canvas = this.canvases.pop(); } else { @@ -11486,20 +11627,18 @@ var CanvasProvider = { } var ctx = canvas.getContext('2d'); if (canvas.width === width && canvas.height === height) { - if (init) + if (clear) ctx.clearRect(0, 0, width + 1, height + 1); } else { canvas.width = width; canvas.height = height; } ctx.save(); - if (pixelRatio !== 1) - ctx.scale(pixelRatio, pixelRatio); return canvas; }, - getContext: function(width, height, pixelRatio) { - return this.getCanvas(width, height, pixelRatio).getContext('2d'); + getContext: function(width, height) { + return this.getCanvas(width, height).getContext('2d'); }, release: function(obj) { @@ -11513,9 +11652,9 @@ var BlendMode = new function() { var min = Math.min, max = Math.max, abs = Math.abs, - sr, sg, sb, sa, - br, bg, bb, ba, - dr, dg, db; + sr, sg, sb, sa, + br, bg, bb, ba, + dr, dg, db; function getLum(r, g, b) { return 0.2989 * r + 0.587 * g + 0.114 * b; @@ -11550,9 +11689,9 @@ var BlendMode = new function() { function setSat(r, g, b, s) { var col = [r, g, b], - mx = max(r, g, b), - mn = min(r, g, b), - md; + mx = max(r, g, b), + mn = min(r, g, b), + md; mn = mn === r ? 0 : mn === g ? 1 : 2; mx = mx === r ? 0 : mx === g ? 1 : 2; md = min(mn, mx) === 0 ? max(mn, mx) === 1 ? 2 : 1 : 0; @@ -11763,6 +11902,15 @@ var SVGStyles = Base.each({ strokeWidth: ['stroke-width', 'number'], strokeCap: ['stroke-linecap', 'string'], strokeJoin: ['stroke-linejoin', 'string'], + strokeScaling: ['vector-effect', 'lookup', { + true: 'none', + false: 'non-scaling-stroke' + }, function(item, value) { + return !value + && (item instanceof PathItem + || item instanceof Shape + || item instanceof TextItem); + }], miterLimit: ['stroke-miterlimit', 'number'], dashArray: ['stroke-dasharray', 'array'], dashOffset: ['stroke-dashoffset', 'number'], @@ -11787,6 +11935,7 @@ var SVGStyles = Base.each({ fromSVG: lookup && Base.each(lookup, function(value, name) { this[value] = name; }, {}), + exportFilter: entry[3], get: 'get' + part, set: 'set' + part }; @@ -11820,10 +11969,9 @@ new function() { document.createElementNS('http://www.w3.org/2000/svg', tag), attrs); } - function getTransform(item, coordinates, center) { - var matrix = item._matrix, - trans = matrix.getTranslation(), - attrs = {}; + function getTransform(matrix, coordinates, center) { + var attrs = new Base(), + trans = matrix.getTranslation(); if (coordinates) { matrix = matrix.shiftless(); var point = matrix._inverseTransform(trans); @@ -11853,7 +12001,7 @@ new function() { } function exportGroup(item, options) { - var attrs = getTransform(item), + var attrs = getTransform(item._matrix), children = item._children; var node = createElement('g', attrs); for (var i = 0, l = children.length; i < l; i++) { @@ -11876,7 +12024,7 @@ new function() { } function exportRaster(item) { - var attrs = getTransform(item, true), + var attrs = getTransform(item._matrix, true), size = item.getSize(); attrs.x -= size.width / 2; attrs.y -= size.height / 2; @@ -11894,7 +12042,7 @@ new function() { } var segments = item._segments, type, - attrs; + attrs = getTransform(item._matrix); if (segments.length === 0) return null; if (item.isPolygon()) { @@ -11903,24 +12051,21 @@ new function() { var parts = []; for(i = 0, l = segments.length; i < l; i++) parts.push(formatter.point(segments[i]._point)); - attrs = { - points: parts.join(' ') - }; + attrs.points = parts.join(' '); } else { type = 'line'; var first = segments[0]._point, last = segments[segments.length - 1]._point; - attrs = { + attrs.set({ x1: first.x, y1: first.y, x2: last.x, y2: last.y - }; + }); } } else { type = 'path'; - var data = item.getPathData(); - attrs = data && { d: data }; + attrs.d = item.getPathData(null, options.precision); } return createElement(type, attrs); } @@ -11928,9 +12073,9 @@ new function() { function exportShape(item) { var type = item._type, radius = item._radius, - attrs = getTransform(item, true, type !== 'rectangle'); + attrs = getTransform(item._matrix, true, type !== 'rectangle'); if (type === 'rectangle') { - type = 'rect'; + type = 'rect'; var size = item._size, width = size.width, height = size.height; @@ -11952,16 +12097,16 @@ new function() { return createElement(type, attrs); } - function exportCompoundPath(item) { - var attrs = getTransform(item, true); - var data = item.getPathData(); + function exportCompoundPath(item, options) { + var attrs = getTransform(item._matrix); + var data = item.getPathData(null, options.precision); if (data) attrs.d = data; return createElement('path', attrs); } function exportPlacedSymbol(item, options) { - var attrs = getTransform(item, true), + var attrs = getTransform(item._matrix, true), symbol = item.getSymbol(), symbolNode = getDefinition(symbol, 'symbol'), definition = symbol.getDefinition(), @@ -12031,7 +12176,7 @@ new function() { } function exportText(item) { - var node = createElement('text', getTransform(item, true)); + var node = createElement('text', getTransform(item._matrix, true)); node.textContent = item._content; return node; } @@ -12047,9 +12192,9 @@ new function() { PointText: exportText }; - function applyStyle(item, node) { + function applyStyle(item, node, isRoot) { var attrs = {}, - parent = item.getParent(); + parent = !isRoot && item.getParent(); if (item._name != null) attrs.id = item._name; @@ -12058,7 +12203,9 @@ new function() { var get = entry.get, type = entry.type, value = item[get](); - if (!parent || !Base.equals(parent[get](), value)) { + if (entry.exportFilter + ? entry.exportFilter(item, value) + : !parent || !Base.equals(parent[get](), value)) { if (type === 'color' && value != null) { var alpha = value.getAlpha(); if (alpha < 1) @@ -12083,7 +12230,7 @@ new function() { if (attrs.opacity === 1) delete attrs.opacity; - if (item._visibility != null && !item._visibility) + if (!item._visible) attrs.visibility = 'hidden'; return setAttributes(node, attrs); @@ -12127,15 +12274,18 @@ new function() { : svg; } - function exportSVG(item, options) { + function exportSVG(item, options, isRoot) { var exporter = exporters[item._class], node = exporter && exporter(item, options); - if (node && item._data) { + if (node) { + var onExport = options.onExport; + if (onExport) + node = onExport(item, node, options) || node; var data = JSON.stringify(item._data); - if (data !== '{}') + if (data && data !== '{}') node.setAttribute('data-paper-data', data); } - return node && applyStyle(item, node); + return node && applyStyle(item, node, isRoot); } function setOptions(options) { @@ -12148,7 +12298,7 @@ new function() { Item.inject({ exportSVG: function(options) { options = setOptions(options); - return exportDefinitions(exportSVG(this, options), options); + return exportDefinitions(exportSVG(this, options, true), options); } }); @@ -12156,7 +12306,8 @@ new function() { exportSVG: function(options) { options = setOptions(options); var layers = this.layers, - size = this.getView().getSize(), + view = this.getView(), + size = view.getViewSize(), node = createElement('svg', { x: 0, y: 0, @@ -12165,9 +12316,14 @@ new function() { version: '1.1', xmlns: 'http://www.w3.org/2000/svg', 'xmlns:xlink': 'http://www.w3.org/1999/xlink' - }); + }), + parent = node, + matrix = view._matrix; + if (!matrix.isIdentity()) + parent = node.appendChild( + createElement('g', getTransform(matrix))); for (var i = 0, l = layers.length; i < l; i++) - node.appendChild(exportSVG(layers[i], options)); + parent.appendChild(exportSVG(layers[i], options, true)); return exportDefinitions(node, options); } }); @@ -12221,7 +12377,7 @@ new function() { : value; } - function importGroup(node, type, isRoot, options) { + function importGroup(node, type, options, isRoot) { var nodes = node.childNodes, isClip = type === 'clippath', item = new Group(), @@ -12236,7 +12392,7 @@ new function() { var childNode = nodes[i], child; if (childNode.nodeType === 1 - && (child = importSVG(childNode, false, options)) + && (child = importSVG(childNode, options, false)) && !(child instanceof Symbol)) children.push(child); } @@ -12304,14 +12460,14 @@ new function() { } var importers = { - '#document': function (node, type, isRoot, options) { + '#document': function (node, type, options, isRoot) { var nodes = node.childNodes; for (var i = 0, l = nodes.length; i < l; i++) { var child = nodes[i]; if (child.nodeType === 1) { var next = child.nextSibling; document.body.appendChild(child); - var item = importSVG(child, isRoot, options); + var item = importSVG(child, options, isRoot); if (next) { node.insertBefore(child, next); } else { @@ -12342,8 +12498,8 @@ new function() { return raster; }, - symbol: function(node, type, isRoot, options) { - return new Symbol(importGroup(node, type, isRoot, options), true); + symbol: function(node, type, options, isRoot) { + return new Symbol(importGroup(node, type, options, isRoot), true); }, defs: importGroup, @@ -12475,6 +12631,10 @@ new function() { item.setVisible(value === 'visible'); }, + display: function(item, value) { + item.setVisible(value !== null); + }, + 'stop-color': function(item, value) { if (item.setColor) item.setColor(value); @@ -12548,7 +12708,7 @@ new function() { return match && definitions[match[1]]; } - function importSVG(source, isRoot, options) { + function importSVG(source, options, isRoot) { if (!source) return null; if (!options) { @@ -12562,7 +12722,7 @@ new function() { function onLoadCallback(svg) { paper = scope; - var item = importSVG(svg, isRoot, options), + var item = importSVG(svg, options, isRoot), onLoad = options.onLoad, view = scope.project && scope.getView(); if (onLoad) @@ -12598,11 +12758,14 @@ new function() { settings = scope.settings, prevApplyMatrix = settings.applyMatrix; settings.applyMatrix = false; - item = importer && importer(node, type, isRoot, options) || null; + item = importer && importer(node, type, options, isRoot) || null; settings.applyMatrix = prevApplyMatrix; if (item) { - if (!(item instanceof Group)) + if (type !== '#document' && !(item instanceof Group)) item = applyAttributes(item, node, isRoot); + var onImport = options.onImport; + if (onImport) + item = onImport(node, item, options) || item; if (options.expandShapes && item instanceof Shape) { item.remove(); item = item.toPath(); @@ -12617,14 +12780,14 @@ new function() { Item.inject({ importSVG: function(node, options) { - return this.addChild(importSVG(node, true, options)); + return this.addChild(importSVG(node, options, true)); } }); Project.inject({ importSVG: function(node, options) { this.activate(); - return importSVG(node, true, options); + return importSVG(node, options, true); } }); }; @@ -12634,6 +12797,19 @@ Base.exports.PaperScript = (function() { scope = this; !function(e,r){return"object"==typeof exports&&"object"==typeof module?r(exports):"function"==typeof define&&define.amd?define(["exports"],r):(r(e.acorn||(e.acorn={})),void 0)}(this,function(e){"use strict";function r(e){fr=e||{};for(var r in hr)Object.prototype.hasOwnProperty.call(fr,r)||(fr[r]=hr[r]);mr=fr.sourceFile||null}function t(e,r){var t=vr(pr,e);r+=" ("+t.line+":"+t.column+")";var n=new SyntaxError(r);throw n.pos=e,n.loc=t,n.raisedAt=br,n}function n(e){function r(e){if(1==e.length)return t+="return str === "+JSON.stringify(e[0])+";";t+="switch(str){";for(var r=0;r3){n.sort(function(e,r){return r.length-e.length}),t+="switch(str.length){";for(var 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match[1].toLowerCase(), + version = match[2]; + if (name === 'trident') { + version = match[3]; + name = 'msie'; + } else if (match = ua.match(/version\/([.\d]+)/i)) { + version = match[1]; + } + var browser = { name: name, version: parseFloat(version) }; + browser[name] = true; + var binaryOperators = { '+': '__add', '-': '__subtract', @@ -12660,7 +12836,7 @@ Base.exports.PaperScript = (function() { Size.inject(fields); Color.inject(fields); - function _$_(left, operator, right) { + function __$__(left, operator, right) { var handler = binaryOperators[operator]; if (left && left[handler]) { var res = left[handler](right); @@ -12677,7 +12853,7 @@ Base.exports.PaperScript = (function() { } } - function $_(operator, value) { + function $__(operator, value) { var handler = unaryOperators[operator]; if (handler && value && value[handler]) return value[handler](); @@ -12687,7 +12863,15 @@ Base.exports.PaperScript = (function() { } } - function compile(code) { + function parse(code, options) { + return scope.acorn.parse(code, options); + } + + function compile(code, url, options) { + if (!code) + return ''; + options = options || {}; + url = url || ''; var insertions = []; @@ -12724,7 +12908,7 @@ Base.exports.PaperScript = (function() { if (!node) return; for (var key in node) { - if (key === 'range') + if (key === 'range' || key === 'loc') continue; var value = node[key]; if (Array.isArray(value)) { @@ -12734,44 +12918,48 @@ Base.exports.PaperScript = (function() { walkAST(value, node); } } - switch (node && node.type) { - case 'UnaryExpression': + switch (node.type) { + case 'UnaryExpression': if (node.operator in unaryOperators && node.argument.type !== 'Literal') { var arg = getCode(node.argument); - replaceCode(node, '$_("' + node.operator + '", ' + replaceCode(node, '$__("' + node.operator + '", ' + arg + ')'); } break; - case 'BinaryExpression': + case 'BinaryExpression': if (node.operator in binaryOperators && node.left.type !== 'Literal') { var left = getCode(node.left), right = getCode(node.right); - replaceCode(node, '_$_(' + left + ', "' + node.operator + replaceCode(node, '__$__(' + left + ', "' + node.operator + '", ' + right + ')'); } break; - case 'UpdateExpression': - case 'AssignmentExpression': - if (!(parent && ( - parent.type === 'ForStatement' - || parent.type === 'BinaryExpression' + case 'UpdateExpression': + case 'AssignmentExpression': + var parentType = parent && parent.type; + if (!( + parentType === 'ForStatement' + || parentType === 'BinaryExpression' && /^[=!<>]/.test(parent.operator) - || parent.type === 'MemberExpression' - && parent.computed))) { + || parentType === 'MemberExpression' && parent.computed + )) { if (node.type === 'UpdateExpression') { - if (!node.prefix) { - var arg = getCode(node.argument); - replaceCode(node, arg + ' = _$_(' + arg + ', "' - + node.operator[0] + '", 1)'); - } - } else { + var arg = getCode(node.argument); + var str = arg + ' = __$__(' + arg + + ', "' + node.operator[0] + '", 1)'; + if (!node.prefix + && (parentType === 'AssignmentExpression' + || parentType === 'VariableDeclarator')) + str = arg + '; ' + str; + replaceCode(node, str); + } else { if (/^.=$/.test(node.operator) && node.left.type !== 'Literal') { var left = getCode(node.left), right = getCode(node.right); - replaceCode(node, left + ' = _$_(' + left + ', "' + replaceCode(node, left + ' = __$__(' + left + ', "' + node.operator[0] + '", ' + right + ')'); } } @@ -12779,11 +12967,44 @@ Base.exports.PaperScript = (function() { break; } } - walkAST(scope.acorn.parse(code, { ranges: true })); + var sourceMap = null, + version = browser.version, + lineBreaks = /\r\n|\n|\r/mg; + if (browser.chrome && version >= 30 + || browser.safari && version >= 7 + || browser.firefox && version >= 23) { + var offset = 0; + if (url === window.location.href) { + var html = document.getElementsByTagName('html')[0].innerHTML; + offset = html.substr(0, html.indexOf(code) + 1).match( + lineBreaks).length + 1; + } + var mappings = ['AAAA']; + mappings.length = (code.match(lineBreaks) || []).length + 1 + offset; + sourceMap = { + version: 3, + file: url, + names:[], + mappings: mappings.join(';AACA'), + sourceRoot: '', + sources: [url] + }; + var source = options.source || !url && code; + if (source) + sourceMap.sourcesContent = [source]; + } + walkAST(parse(code, { ranges: true })); + if (sourceMap) { + code = new Array(offset + 1).join('\n') + code + + "\n//# sourceMappingURL=data:application/json;base64," + + (btoa(unescape(encodeURIComponent( + JSON.stringify(sourceMap))))) + + "\n//# sourceURL=" + (url || 'paperscript'); + } return code; } - function execute(code, scope) { + function execute(code, scope, url, options) { paper = scope; var view = scope.getView(), tool = /\s+on(?:Key|Mouse)(?:Up|Down|Move|Drag)\b/.test(code) @@ -12794,17 +13015,18 @@ Base.exports.PaperScript = (function() { params = [], args = [], func; - code = compile(code); + code = compile(code, url, options); function expose(scope, hidden) { for (var key in scope) { - if ((hidden || !/^_/.test(key)) && new RegExp( - '\\b' + key.replace(/\$/g, '\\$') + '\\b').test(code)) { + if ((hidden || !/^_/.test(key)) && new RegExp('[\\b\\s\\W]' + + key.replace(/\$/g, '\\$') + '\\b').test(code)) { params.push(key); args.push(scope[key]); } } } - expose({ _$_: _$_, $_: $_, view: view, tool: tool }, true); + expose({ __$__: __$__, $__: $__, paper: scope, view: view, tool: tool }, + true); expose(scope); handlers = Base.each(handlers, function(key) { if (new RegExp('\\s+' + key + '\\b').test(code)) { @@ -12814,11 +13036,10 @@ Base.exports.PaperScript = (function() { }, []).join(', '); if (handlers) code += '\nreturn { ' + handlers + ' };'; - var firefox = window.InstallTrigger; - if (firefox || window.chrome) { + if (browser.chrome || browser.firefox) { var script = document.createElement('script'), head = document.head; - if (firefox) + if (browser.firefox) code = '\n' + code; script.appendChild(document.createTextNode( 'paper._execute = function(' + params + ') {' + code + '\n}' @@ -12853,16 +13074,22 @@ Base.exports.PaperScript = (function() { Base.each(document.getElementsByTagName('script'), function(script) { if (/^text\/(?:x-|)paperscript$/.test(script.type) && !script.getAttribute('data-paper-ignore')) { - var canvas = PaperScope.getAttribute(script, 'canvas'), - scope = PaperScope.get(canvas) - || new PaperScope(script).setup(canvas), - src = script.src; + var canvasId = PaperScope.getAttribute(script, 'canvas'), + canvas = document.getElementById(canvasId), + src = script.src, + scopeKey = 'data-paper-scope'; + if (!canvas) + throw new Error('Unable to find canvas with id "' + + canvasId + '"'); + var scope = PaperScope.get(canvas.getAttribute(scopeKey)) + || new PaperScope().setup(canvas); + canvas.setAttribute(scopeKey, scope._id); if (src) { Http.request('get', src, function(code) { - execute(code, scope); + execute(code, scope, src); }); } else { - execute(script.innerHTML, scope); + execute(script.innerHTML, scope, script.baseURI); } script.setAttribute('data-paper-ignore', true); } @@ -12879,7 +13106,7 @@ Base.exports.PaperScript = (function() { compile: compile, execute: execute, load: load, - lineNumberBase: 0 + parse: parse }; }).call(this); @@ -12894,8 +13121,12 @@ paper = new (PaperScope.inject(Base.exports, { Key: Key }))(); -if (typeof define === 'function' && define.amd) +if (typeof define === 'function' && define.amd) { define('paper', paper); +} else if (typeof module === 'object' && module + && typeof module.exports === 'object') { + module.exports = paper; +} return paper; }; diff --git a/dist/paper-full.min.js b/dist/paper-full.min.js index bb6856c8..e8a1689a 100644 --- a/dist/paper-full.min.js +++ b/dist/paper-full.min.js @@ -1,5 +1,5 @@ /*! - * Paper.js v0.9.18 - The Swiss Army Knife of Vector Graphics Scripting. + * Paper.js v0.9.19 - The Swiss Army Knife of Vector Graphics Scripting. * http://paperjs.org/ * * Copyright (c) 2011 - 2014, Juerg Lehni & Jonathan Puckey @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Mon Apr 7 11:24:38 2014 +0200 + * Date: Sat Aug 16 18:31:16 2014 +0200 * *** * @@ -29,10 +29,10 @@ * created by Marijn Haverbeke and released under an MIT license. * */ -var paper=new function(t){var e=new function(){function n(t,n,i,r,a){function o(s,o){o=o||(o=u(n,s))&&(o.get?o:o.value),"string"==typeof o&&"#"===o[0]&&(o=t[o.substring(1)]||o);var l,d="function"==typeof o,f=o,_=a||d?o&&o.get?s in t:t[s]:null;a&&_||(d&&_&&(o.base=_),d&&r!==!1&&(l=s.match(/^([gs]et|is)(([A-Z])(.*))$/))&&(h[l[3].toLowerCase()+l[4]]=l[2]),f&&!d&&f.get&&"function"==typeof f.get&&e.isPlainObject(f)||(f={value:f,writable:!0}),(u(t,s)||{configurable:!0}).configurable&&(f.configurable=!0,f.enumerable=i),c(t,s,f))}var h={};if(n){for(var l in n)n.hasOwnProperty(l)&&!s.test(l)&&o(l);for(var l in h){var d=h[l],f=t["set"+d],_=t["get"+d]||f&&t["is"+d];!_||r!==!0&&0!==_.length||o(l,{get:_,set:f})}}return 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d=h.readNamed(arguments,"to");this.width=d.x-u.x,this.height=d.y-u.y,this.width<0&&(this.x=d.x,this.width=-this.width),this.height<0&&(this.y=d.y,this.height=-this.height)}else{var f=c.read(arguments);this.width=f.width,this.height=f.height}o=arguments.__index}this.__read&&(this.__read=o)},set:function(t,e,n,i){return this.x=t,this.y=e,this.width=n,this.height=i,this},clone:function(){return new f(this.x,this.y,this.width,this.height)},equals:function(t){var n=e.isPlainValue(t)?f.read(arguments):t;return n===this||n&&this.x===n.x&&this.y===n.y&&this.width===n.width&&this.height===n.height||!1},toString:function(){var t=a.instance;return"{ x: "+t.number(this.x)+", y: "+t.number(this.y)+", width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.x),e.number(this.y),e.number(this.width),e.number(this.height)]},getPoint:function(t){var e=t?h:u;return new e(this.x,this.y,this,"setPoint")},setPoint:function(){var t=h.read(arguments);this.x=t.x,this.y=t.y},getSize:function(t){var e=t?c:d;return new e(this.width,this.height,this,"setSize")},setSize:function(){var t=c.read(arguments);this._fixX&&(this.x+=(this.width-t.width)*this._fixX),this._fixY&&(this.y+=(this.height-t.height)*this._fixY),this.width=t.width,this.height=t.height,this._fixW=1,this._fixH=1},getLeft:function(){return this.x},setLeft:function(t){this._fixW||(this.width-=t-this.x),this.x=t,this._fixX=0},getTop:function(){return this.y},setTop:function(t){this._fixH||(this.height-=t-this.y),this.y=t,this._fixY=0},getRight:function(){return this.x+this.width},setRight:function(e){this._fixX!==t&&1!==this._fixX&&(this._fixW=0),this._fixW?this.x=e-this.width:this.width=e-this.x,this._fixX=1},getBottom:function(){return this.y+this.height},setBottom:function(e){this._fixY!==t&&1!==this._fixY&&(this._fixH=0),this._fixH?this.y=e-this.height:this.height=e-this.y,this._fixY=1},getCenterX:function(){return this.x+.5*this.width},setCenterX:function(t){this.x=t-.5*this.width,this._fixX=.5},getCenterY:function(){return this.y+.5*this.height},setCenterY:function(t){this.y=t-.5*this.height,this._fixY=.5},getCenter:function(t){var e=t?h:u;return new e(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(){var t=h.read(arguments);return this.setCenterX(t.x),this.setCenterY(t.y),this},getArea:function(){return this.width*this.height},isEmpty:function(){return 0===this.width||0===this.height},contains:function(e){return e&&e.width!==t||4==(Array.isArray(e)?e:arguments).length?this._containsRectangle(f.read(arguments)):this._containsPoint(h.read(arguments))},_containsPoint:function(t){var e=t.x,n=t.y;return e>=this.x&&n>=this.y&&e<=this.x+this.width&&n<=this.y+this.height},_containsRectangle:function(t){var e=t.x,n=t.y;return e>=this.x&&n>=this.y&&e+t.width<=this.x+this.width&&n+t.height<=this.y+this.height},intersects:function(){var t=f.read(arguments);return t.x+t.width>this.x&&t.y+t.height>this.y&&t.x=this.x&&t.y+t.height>=this.y&&t.x<=this.x+this.width&&t.y<=this.y+this.height},intersect:function(){var t=f.read(arguments),e=Math.max(this.x,t.x),n=Math.max(this.y,t.y),i=Math.min(this.x+this.width,t.x+t.width),r=Math.min(this.y+this.height,t.y+t.height);return new f(e,n,i-e,r-n)},unite:function(){var t=f.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x+t.width),r=Math.max(this.y+this.height,t.y+t.height);return new f(e,n,i-e,r-n)},include:function(){var t=h.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x),r=Math.max(this.y+this.height,t.y);return new f(e,n,i-e,r-n)},expand:function(){var t=c.read(arguments),e=t.width,n=t.height;return new f(this.x-e/2,this.y-n/2,this.width+e,this.height+n)},scale:function(e,n){return this.expand(this.width*e-this.width,this.height*(n===t?e:n)-this.height)}},new function(){return e.each([["Top","Left"],["Top","Right"],["Bottom","Left"],["Bottom","Right"],["Left","Center"],["Top","Center"],["Right","Center"],["Bottom","Center"]],function(t,e){var n=t.join(""),i=/^[RL]/.test(n);e>=4&&(t[1]+=i?"Y":"X");var r=t[i?0:1],s=t[i?1:0],a="get"+r,o="get"+s,l="set"+r,c="set"+s,d="get"+n,f="set"+n;this[d]=function(t){var e=t?h:u;return new e(this[a](),this[o](),this,f)},this[f]=function(){var t=h.read(arguments);this[l](t.x),this[c](t.y)}},{beans:!0})}),_=f.extend({initialize:function(t,e,n,i,r,s){this.set(t,e,n,i,!0),this._owner=r,this._setter=s},set:function(t,e,n,i,r){return this._x=t,this._y=e,this._width=n,this._height=i,r||this._owner[this._setter](this),this}},new function(){var t=f.prototype;return e.each(["x","y","width","height"],function(t){var n=e.capitalize(t),i="_"+t;this["get"+n]=function(){return this[i]},this["set"+n]=function(t){this[i]=t,this._dontNotify||this._owner[this._setter](this)}},e.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var n="set"+e;this[n]=function(){this._dontNotify=!0,t[n].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return this._owner._boundsSelected},setSelected:function(t){var e=this._owner;e.setSelected&&(e._boundsSelected=t,e.setSelected(t||e._selectedSegmentState>0))}}))}),g=e.extend({_class:"Matrix",initialize:function ae(t){var e=arguments.length,n=!0;if(6===e?this.set.apply(this,arguments):1===e?t instanceof ae?this.set(t._a,t._c,t._b,t._d,t._tx,t._ty):Array.isArray(t)?this.set.apply(this,t):n=!1:0===e?this.reset():n=!1,!n)throw Error("Unsupported matrix parameters")},set:function(t,e,n,i,r,s,a){return this._a=t,this._c=e,this._b=n,this._d=i,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t){return e.serialize(this.getValues(),t)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new g(this._a,this._c,this._b,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty||!1},toString:function(){var t=a.instance;return"[["+[t.number(this._a),t.number(this._b),t.number(this._tx)].join(", ")+"], ["+[t.number(this._c),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._c=this._b=this._tx=this._ty=0,t||this._changed(),this},apply:function(){var t=this._owner;return t?(t.transform(null,!0),this.isIdentity()):!1},translate:function(){var t=h.read(arguments),e=t.x,n=t.y;return this._tx+=e*this._a+n*this._b,this._ty+=e*this._c+n*this._d,this._changed(),this},scale:function(){var t=h.read(arguments),e=h.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._c*=t.x,this._b*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),this},rotate:function(t){t*=Math.PI/180;var e=h.read(arguments,1),n=e.x,i=e.y,r=Math.cos(t),s=Math.sin(t),a=n-n*r+i*s,o=i-n*s-i*r,u=this._a,l=this._b,c=this._c,d=this._d;return this._a=r*u+s*l,this._b=-s*u+r*l,this._c=r*c+s*d,this._d=-s*c+r*d,this._tx+=a*u+o*l,this._ty+=a*c+o*d,this._changed(),this},shear:function(){var t=h.read(arguments),e=h.read(arguments,0,{readNull:!0});e&&this.translate(e);var n=this._a,i=this._c;return this._a+=t.y*this._b,this._c+=t.y*this._d,this._b+=t.x*n,this._d+=t.x*i,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=h.read(arguments),e=h.read(arguments,0,{readNull:!0}),n=Math.PI/180,i=new h(Math.tan(t.x*n),Math.tan(t.y*n));return this.shear(i,e)},concatenate:function(t){var e=this._a,n=this._b,i=this._c,r=this._d;return this._a=t._a*e+t._c*n,this._b=t._b*e+t._d*n,this._c=t._a*i+t._c*r,this._d=t._b*i+t._d*r,this._tx+=t._tx*e+t._ty*n,this._ty+=t._tx*i+t._ty*r,this._changed(),this},preConcatenate:function(t){var e=this._a,n=this._b,i=this._c,r=this._d,s=this._tx,a=this._ty;return this._a=t._a*e+t._b*i,this._b=t._a*n+t._b*r,this._c=t._c*e+t._d*i,this._d=t._c*n+t._d*r,this._tx=t._a*s+t._b*a+t._tx,this._ty=t._c*s+t._d*a+t._ty,this._changed(),this},isIdentity:function(){return 1===this._a&&0===this._c&&0===this._b&&1===this._d&&0===this._tx&&0===this._ty},orNullIfIdentity:function(){return this.isIdentity()?null:this},isInvertible:function(){return!!this._getDeterminant()},isSingular:function(){return!this._getDeterminant()},transform:function(t,e,n,i,r){return arguments.length<5?this._transformPoint(h.read(arguments)):this._transformCoordinates(t,e,n,i,r)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return e||(e=new h),e.set(i*this._a+r*this._b+this._tx,i*this._c+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n,i,r){for(var s=e,a=i,o=s+2*r;o>s;){var h=t[s++],u=t[s++];n[a++]=h*this._a+u*this._b+this._tx,n[a++]=h*this._c+u*this._d+this._ty}return n},_transformCorners:function(t){var e=t.x,n=t.y,i=e+t.width,r=n+t.height,s=[e,n,i,n,i,r,e,r];return this._transformCoordinates(s,0,s,0,4)},_transformBounds:function(t,e,n){for(var i=this._transformCorners(t),r=i.slice(0,2),s=i.slice(),a=2;8>a;a++){var o=i[a],h=1&a; -os[h]&&(s[h]=o)}return e||(e=new f),e.set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(h.read(arguments))},_getDeterminant:function(){var t=this._a*this._d-this._b*this._c;return isFinite(t)&&!o.isZero(t)&&isFinite(this._tx)&&isFinite(this._ty)?t:null},_inverseTransform:function(t,e,n){var i=this._getDeterminant();if(!i)return null;var r=t.x-this._tx,s=t.y-this._ty;return e||(e=new h),e.set((r*this._d-s*this._b)/i,(s*this._a-r*this._c)/i,n)},decompose:function(){var t=this._a,e=this._b,n=this._c,i=this._d;if(o.isZero(t*i-e*n))return null;var r=Math.sqrt(t*t+e*e);t/=r,e/=r;var s=t*n+e*i;n-=t*s,i-=e*s;var a=Math.sqrt(n*n+i*i);return n/=a,i/=a,s/=a,e*n>t*i&&(t=-t,e=-e,s=-s,r=-r),{scaling:new h(r,a),rotation:180*-Math.atan2(e,t)/Math.PI,shearing:s}},getValues:function(){return[this._a,this._c,this._b,this._d,this._tx,this._ty]},getTranslation:function(){return new h(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},inverted:function(){var t=this._getDeterminant();return t&&new g(this._d/t,-this._c/t,-this._b/t,this._a/t,(this._b*this._ty-this._d*this._tx)/t,(this._c*this._tx-this._a*this._ty)/t)},shiftless:function(){return new g(this._a,this._c,this._b,this._d,0,0)},applyToContext:function(t){t.transform(this._a,this._c,this._b,this._d,this._tx,this._ty)}},e.each(["a","c","b","d","tx","ty"],function(t){var n=e.capitalize(t),i="_"+t;this["get"+n]=function(){return this[i]},this["set"+n]=function(t){this[i]=t,this._changed()}},{})),p=e.extend({_class:"Line",initialize:function(t,e,n,i,r){var s=!1;arguments.length>=4?(this._px=t,this._py=e,this._vx=n,this._vy=i,s=r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,s=n),s||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new h(this._px,this._py)},getVector:function(){return new h(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return p.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t){return p.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},getDistance:function(t){return Math.abs(p.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0))},statics:{intersect:function(t,e,n,i,r,s,a,u,l,c){l||(n-=t,i-=e,a-=r,u-=s);var d=u*n-a*i;if(!o.isZero(d)){var f=t-r,_=e-s,g=(a*_-u*f)/d,p=(n*_-i*f)/d;if((c||g>=0&&1>=g)&&(c||p>=0&&1>=p))return new h(t+g*n,e+g*i)}},getSide:function(t,e,n,i,r,s,a){a||(n-=t,i-=e);var o=r-t,h=s-e,u=o*i-h*n;return 0===u&&(u=o*n+h*i,u>0&&(o-=n,h-=i,u=o*n+h*i,0>u&&(u=0))),0>u?-1:u>0?1:0},getSignedDistance:function(t,e,n,i,r,s,a){a||(n-=t,i-=e);var o=i/n,h=e-o*t;return(s-o*r-h)/Math.sqrt(o*o+1)}}}),v=s.extend({_class:"Project",_list:"projects",_reference:"project",initialize:function(t){s.call(this,!0),this.layers=[],this.symbols=[],this._currentStyle=new F(null,null,this),this.activeLayer=new x,this._view=Z.create(this,t||Q.getCanvas(1,1)),this._selectedItems={},this._selectedItemCount=0,this._updateVersion=0},_serialize:function(t,n){return e.serialize(this.layers,t,!0,n)},clear:function(){for(var t=this.layers.length-1;t>=0;t--)this.layers[t].remove();this.symbols=[]},isEmpty:function(){return this.layers.length<=1&&(!this.activeLayer||this.activeLayer.isEmpty())},remove:function oe(){return oe.base.call(this)?(this._view&&this._view.remove(),!0):!1},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.initialize(t)},getIndex:function(){return this._index},addChild:function(t){return t instanceof x?(e.splice(this.layers,[t]),this.activeLayer||(this.activeLayer=t)):t instanceof y?(this.activeLayer||this.addChild(new x(y.NO_INSERT))).addChild(t):t=null,t},getSelectedItems:function(){var t=[];for(var e in this._selectedItems){var n=this._selectedItems[e];n.isInserted()&&t.push(n)}return t},getOptions:function(){return this._scope.settings},_updateSelection:function(t){var e=t._id,n=this._selectedItems;t._selected?n[e]!==t&&(this._selectedItemCount++,n[e]=t):n[e]===t&&(this._selectedItemCount--,delete n[e])},selectAll:function(){for(var t=this.layers,e=0,n=t.length;n>e;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectedItems;for(var e in t)t[e].setFullySelected(!1)},hitTest:function(){for(var t=h.read(arguments),n=P.getOptions(e.read(arguments)),i=this.layers.length-1;i>=0;i--){var r=this.layers[i].hitTest(t,n);if(r)return r}return null},getItems:function(t){return y._getItems(this.layers,t,!0)},getItem:function(t){return y._getItems(this.layers,t,!1)},importJSON:function(t){this.activate();var n=this.activeLayer;return e.importJSON(t,n&&n.isEmpty()&&n)},draw:function(t,n,i){this._updateVersion++,t.save(),n.applyToContext(t);for(var r=new e({offset:new h(0,0),pixelRatio:i,trackTransforms:!0,transforms:[n]}),s=0,a=this.layers.length;a>s;s++)this.layers[s].draw(t,r);if(t.restore(),this._selectedItemCount>0){t.save(),t.strokeWidth=1;for(var o in this._selectedItems){var u=this._selectedItems[o],l=u._globalMatrix,c=this._scope.settings.handleSize,d=c/2;if(u._updateVersion===this._updateVersion&&(u._drawSelected||u._boundsSelected)&&l){var f=u.getSelectedColor()||u.getLayer().getSelectedColor();if(t.strokeStyle=t.fillStyle=f?f.toCanvasStyle(t):"#009dec",u._drawSelected&&u._drawSelected(t,l),u._boundsSelected){var _=l._transformCorners(u.getInternalBounds());t.beginPath();for(var s=0;8>s;s++)t[0===s?"moveTo":"lineTo"](_[s],_[++s]);t.closePath(),t.stroke();for(var s=0;8>s;s++)t.fillRect(_[s]-d,_[++s]-d,c,c)}}}t.restore()}}}),m=e.extend({_class:"Symbol",initialize:function he(t,e){this._id=he._id=(he._id||0)+1,this.project=paper.project,this.project.symbols.push(this),t&&this.setDefinition(t,e)},_serialize:function(t,n){return n.add(this,function(){return e.serialize([this._class,this._definition],t,!1,n)})},_changed:function(t){8&t&&y._clearBoundsCache(this),1&t&&(this.project._needsUpdate=!0)},getDefinition:function(){return this._definition},setDefinition:function(t,e){t._parentSymbol&&(t=t.clone()),this._definition&&(this._definition._parentSymbol=null),this._definition=t,t.remove(),t.setSelected(!1),e||t.setPosition(new h),t._parentSymbol=this,this._changed(9)},place:function(t){return new S(this,t)},clone:function(){return new m(this._definition.clone(!1))}}),y=e.extend(n,{statics:{extend:function ue(t){return t._serializeFields&&(t._serializeFields=new e(this.prototype._serializeFields,t._serializeFields)),ue.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_applyMatrix:!0,_canApplyMatrix:!0,_boundsSelected:!1,_selectChildren:!1,_serializeFields:{name:null,matrix:new g,pivot:null,locked:!1,visible:!0,blendMode:"normal",opacity:1,guide:!1,selected:!1,clipMask:!1,applyMatrix:null,data:{}},initialize:function(){},_initialize:function(t,e){var n=t&&t.internal===!0,i=this._matrix=new g,r=paper.project;return n||(this._id=y._id=(y._id||0)+1),this._applyMatrix=this._canApplyMatrix&&paper.settings.applyMatrix,e&&i.translate(e),i._owner=this,this._style=new F(r._currentStyle,this,r),this._project||(n||t&&t.insert===!1?this._setProject(r):(r.activeLayer||new x).addChild(this)),t&&t!==y.NO_INSERT?this._set(t,{insert:!0}):!0},_events:new function(){var t={mousedown:{mousedown:1,mousedrag:1,click:1,doubleclick:1},mouseup:{mouseup:1,mousedrag:1,click:1,doubleclick:1},mousemove:{mousedrag:1,mousemove:1,mouseenter:1,mouseleave:1}},n={install:function(e){var n=this.getView()._eventCounters;if(n)for(var i in t)n[i]=(n[i]||0)+(t[i][e]||0)},uninstall:function(e){var n=this.getView()._eventCounters;if(n)for(var i in t)n[i]-=t[i][e]||0}};return 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c(n.width*s,n.height*s));a.setCenter(t.getCenter()),this.setBounds(a)},_setStyles:function(t){var e=this._style,n=e.getFillColor(),i=e.getStrokeColor(),r=e.getShadowColor();if(n&&(t.fillStyle=n.toCanvasStyle(t)),i){var s=e.getStrokeWidth();if(s>0){t.strokeStyle=i.toCanvasStyle(t),t.lineWidth=s;var a=e.getStrokeJoin(),o=e.getStrokeCap(),h=e.getMiterLimit();if(a&&(t.lineJoin=a),o&&(t.lineCap=o),h&&(t.miterLimit=h),paper.support.nativeDash){var u=e.getDashArray(),l=e.getDashOffset();u&&u.length&&("setLineDash"in t?(t.setLineDash(u),t.lineDashOffset=l):(t.mozDash=u,t.mozDashOffset=l))}}}if(r){var c=e.getShadowBlur();if(c>0){t.shadowColor=r.toCanvasStyle(t),t.shadowBlur=c;var d=this.getShadowOffset();t.shadowOffsetX=d.x,t.shadowOffsetY=d.y}}},draw:function(t,e){if(this._visible&&0!==this._opacity){var n=this._updateVersion=this._project._updateVersion,i=e.trackTransforms,r=e.transforms,s=this._matrix,a=r[r.length-1],o=a.clone().concatenate(s);if(o.isInvertible()){i&&(r.push(this._globalMatrix=o),o._updateVersion=n);var h,u,l,d=this._blendMode,f=this._opacity,_="normal"===d,g=te.nativeModes[d],p=_&&1===f||e.clip||(g||_&&1>f)&&this._canComposite();if(!p){var v=this.getStrokeBounds(a);if(!v.width||!v.height)return;l=e.offset,u=e.offset=v.getTopLeft().floor(),h=t,t=Q.getContext(v.getSize().ceil().add(new c(1,1)),e.pixelRatio)}t.save(),p?(t.globalAlpha=f,g&&(t.globalCompositeOperation=d)):t.translate(-u.x,-u.y),(p?s:o).applyToContext(t),!p&&e.clipItem&&e.clipItem.draw(t,e.extend({clip:!0})),this._draw(t,e),t.restore(),i&&r.pop(),e.clip&&!e.dontFinish&&t.clip(),p||(te.process(d,t,h,f,u.subtract(l).multiply(e.pixelRatio)),Q.release(t),e.offset=l)}}},_canComposite:function(){return!1}},e.each(["down","drag","up","move"],function(t){this["removeOn"+e.capitalize(t)]=function(){var e={};return e[t]=!0,this.removeOn(e)}},{removeOn:function(t){for(var e in t)if(t[e]){var n="mouse"+e,i=this._project,r=i._removeSets=i._removeSets||{};r[n]=r[n]||{},r[n][this._id]=this}return this}})),w=y.extend({_class:"Group",_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function de(e){de.base.call(this,e),1026&e&&(this._clipItem=t)},_getClipItem:function(){var e=this._clipItem;if(e===t){e=null;for(var n=0,i=this._children.length;i>n;n++){var r=this._children[n];if(r._clipMask){e=r;break}}this._clipItem=e}return e},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_draw:function(t,e){var n=e.clip,i=!n&&this._getClipItem(),r=!0;if(e=e.extend({clipItem:i,clip:!1}),n?this._currentPath?(t.currentPath=this._currentPath,r=!1):(t.beginPath(),e.dontStart=e.dontFinish=!0):i&&i.draw(t,e.extend({clip:!0})),r)for(var s=0,a=this._children.length;a>s;s++){var o=this._children[s];o!==i&&o.draw(t,e)}n&&(this._currentPath=t.currentPath)}}),x=w.extend({_class:"Layer",initialize:function(n){var i=e.isPlainObject(n)?new e(n):{children:Array.isArray(n)?n:arguments},r=i.insert;i.insert=!1,w.call(this,i),(r||r===t)&&(this._project.addChild(this),this.activate())},_remove:function fe(t){return this._parent?fe.base.call(this,t):null!=this._index?(this._project.activeLayer===this&&(this._project.activeLayer=this.getNextSibling()||this.getPreviousSibling()),e.splice(this._project.layers,null,this._index,1),this._installEvents(!1),this._project._needsUpdate=!0,!0):!1},getNextSibling:function _e(){return this._parent?_e.base.call(this):this._project.layers[this._index+1]||null},getPreviousSibling:function ge(){return this._parent?ge.base.call(this):this._project.layers[this._index-1]||null},isInserted:function pe(){return this._parent?pe.base.call(this):null!=this._index},activate:function(){this._project.activeLayer=this},_insert:function ve(t,n,i){return n instanceof x&&!n._parent?(this._remove(!0,!0),e.splice(n._project.layers,[this],n._index+(t?1:0),0),this._setProject(n._project,!0),this):ve.base.call(this,t,n,i)}}),b=y.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_boundsSelected:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t){this._initialize(t)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&e.equals(this._radius,t._radius)},clone:function(t){var e=new b(y.NO_INSERT);return e.setType(this._type),e.setSize(this._size),e.setRadius(this._radius),this._clone(e,t)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new d(t.width,t.height,this,"setSize")},setSize:function(){var t=c.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,n=t.width,i=t.height;if("rectangle"===e){var r=c.min(this._radius,t.divide(2));this._radius.set(r.width,r.height)}else"circle"===e?(n=i=(n+i)/2,this._radius=n/2):"ellipse"===e&&this._radius.set(n/2,i/2);this._size.set(n,i),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new d(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var n=2*t;this._radius=t,this._size.set(n,n)}else if(t=c.read(arguments),this._radius){if(this._radius.equals(t))return;if(this._radius.set(t.width,t.height),"rectangle"===e){var n=c.max(this._size,t.multiply(2));this._size.set(n.width,n.height)}else"ellipse"===e&&this._size.set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(n){var i=new(T[e.capitalize(this._type)])({center:new h,size:this._size,radius:this._radius,insert:!1});return i.setStyle(this._style),i.transform(this._matrix),(n||n===t)&&i.insertAbove(this),i},_draw:function(t,e){var n=this._style,i=n.hasFill(),r=n.hasStroke(),s=e.dontFinish||e.clip;if(i||r||s){var a=this._radius,o=this._type;if(e.dontStart||t.beginPath(),"circle"===o)t.arc(0,0,a,0,2*Math.PI,!0);else{var h=a.width,u=a.height,l=.5522847498307936;if("ellipse"===o){var c=h*l,d=u*l;t.moveTo(-h,0),t.bezierCurveTo(-h,-d,-c,-u,0,-u),t.bezierCurveTo(c,-u,h,-d,h,0),t.bezierCurveTo(h,d,c,u,0,u),t.bezierCurveTo(-c,u,-h,d,-h,0)}else{var f=this._size,_=f.width,g=f.height;if(0===h&&0===u)t.rect(-_/2,-g/2,_,g);else{l=1-l;var p=_/2,v=g/2,c=h*l,d=u*l;t.moveTo(-p,-v+u),t.bezierCurveTo(-p,-v+d,-p+c,-v,-p+h,-v),t.lineTo(p-h,-v),t.bezierCurveTo(p-c,-v,p,-v+d,p,-v+u),t.lineTo(p,v-u),t.bezierCurveTo(p,v-d,p-c,v,p-h,v),t.lineTo(-p+h,v),t.bezierCurveTo(-p+c,v,-p,v-d,-p,v-u)}}}t.closePath()}s||!i&&!r||(this._setStyles(t),i&&(t.fill(n.getWindingRule()),t.shadowColor="rgba(0,0,0,0)"),r&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new f(this._size).setCenter(0,0);return"getBounds"!==t&&this.hasStroke()&&(n=n.expand(this.getStrokeWidth())),e?e._transformBounds(n):n}},new function(){function t(t,e,n){var i=t._radius;if(!i.isZero())for(var r=t._size.divide(2),s=0;4>s;s++){var a=new h(1&s?1:-1,s>1?1:-1),o=a.multiply(r),u=o.subtract(a.multiply(i)),l=new f(o,u);if((n?l.expand(n):l).contains(e))return u}}function e(t,e){var n=t.getAngleInRadians(),i=2*e.width,r=2*e.height,s=i*Math.sin(n),a=r*Math.cos(n);return i*r/(2*Math.sqrt(s*s+a*a))}return{_contains:function n(e){if("rectangle"===this._type){var i=t(this,e);return i?e.subtract(i).divide(this._radius).getLength()<=1:n.base.call(this,e) -}return e.divide(this.size).getLength()<=.5},_hitTest:function i(n,r){var s=!1;if(this.hasStroke()){var a=this._type,o=this._radius,h=this.getStrokeWidth()+2*r.tolerance;if("rectangle"===a){var u=t(this,n,h);if(u){var l=n.subtract(u);s=2*Math.abs(l.getLength()-e(l,o))<=h}else{var c=new f(this._size).setCenter(0,0),d=c.expand(h),_=c.expand(-h);s=d._containsPoint(n)&&!_._containsPoint(n)}}else"ellipse"===a&&(o=e(n,o)),s=2*Math.abs(n.getLength()-o)<=h}return s?new P("stroke",this):i.base.apply(this,arguments)}}},{statics:new function(){function t(t,n,i,r,s){var a=new b(e.getNamed(s));return a._type=t,a._size=i,a._radius=r,a.translate(n)}return{Circle:function(){var n=h.readNamed(arguments,"center"),i=e.readNamed(arguments,"radius");return t("circle",n,new c(2*i),i,arguments)},Rectangle:function(){var e=f.readNamed(arguments,"rectangle"),n=c.min(c.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),n,arguments)},Ellipse:function(){var e=b._readEllipse(arguments),n=e.radius;return t("ellipse",e.center,n.multiply(2),n,arguments)},_readEllipse:function(t){var n,i;if(e.hasNamed(t,"radius"))n=h.readNamed(t,"center"),i=c.readNamed(t,"radius");else{var r=f.readNamed(t,"rectangle");n=r.getCenter(!0),i=r.getSize(!0).divide(2)}return{center:n,radius:i}}}}}),C=y.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:"getBounds",_boundsSelected:!0,_serializeFields:{source:null},initialize:function(e,n){this._initialize(e,n!==t&&h.read(arguments,1))||("string"==typeof e?this.setSource(e):this.setImage(e)),this._size||(this._size=new c)},_equals:function(t){return this.getSource()===t.getSource()},clone:function(t){var e=new C(y.NO_INSERT),n=this._image,i=this._canvas;if(n)e.setImage(n);else if(i){var r=Q.getCanvas(this._size);r.getContext("2d").drawImage(i,0,0),e.setCanvas(r)}return this._clone(e,t)},getSize:function(){var t=this._size;return new d(t.width,t.height,this,"setSize")},setSize:function(){var t=c.read(arguments);if(!this._size.equals(t)){var e=this.getElement();this.setCanvas(Q.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}},getWidth:function(){return this._size.width},getHeight:function(){return this._size.height},isEmpty:function(){return 0==this._size.width&&0==this._size.height},getPpi:function(){var t=this._matrix,e=new h(0,0).transform(t),n=new h(1,0).transform(t).subtract(e),i=new h(0,1).transform(t).subtract(e);return new c(72/n.getLength(),72/i.getLength())},getImage:function(){return this._image},setImage:function(t){this._canvas&&Q.release(this._canvas),t.getContext?(this._image=null,this._canvas=t):(this._image=t,this._canvas=null),this._size=new c(t.naturalWidth||t.width,t.naturalHeight||t.height),this._context=null,this._changed(521)},getCanvas:function(){if(!this._canvas){var t=Q.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){Q.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(513)),this._context},setContext:function(t){this._context=t},getSource:function(){return this._image&&this._image.src||this.toDataURL()},setSource:function(t){function e(){var t=i.getView();t&&(paper=t._scope,i.setImage(n),i.fire("load"),t.update())}var n,i=this;n=document.getElementById(t)||new Image,n.naturalWidth&&n.naturalHeight?setTimeout(e,0):(q.add(n,{load:e}),n.src||(n.src=t)),this.setImage(n)},getElement:function(){return this._canvas||this._image},getSubCanvas:function(t){var t=f.read(arguments),e=Q.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(t){var t=f.read(arguments),e=new C(y.NO_INSERT);return e.setCanvas(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.preConcatenate(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image&&this._image.src;if(/^data:/.test(t))return t;var e=this.getCanvas();return e?e.toDataURL():null},drawImage:function(t){var e=h.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var n,i;t?t instanceof A?(i=t,n=t.getBounds()):t.width?n=new f(t):t.x&&(n=new f(t.x-.5,t.y-.5,1,1)):n=this.getBounds();var r=32,s=Math.min(n.width,r),a=Math.min(n.height,r),o=C._sampleContext;o?o.clearRect(0,0,r+1,r+1):o=C._sampleContext=Q.getContext(new c(r)),o.save();var h=(new g).scale(s/n.width,a/n.height).translate(-n.x,-n.y);h.applyToContext(o),i&&i.draw(o,new e({clip:!0,transforms:[h]})),this._matrix.applyToContext(o),o.drawImage(this.getElement(),-this._size.width/2,-this._size.height/2),o.restore();for(var u=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,l=[0,0,0],d=0,_=0,p=u.length;p>_;_+=4){var v=u[_+3];d+=v,v/=255,l[0]+=u[_]*v,l[1]+=u[_+1]*v,l[2]+=u[_+2]*v}for(var _=0;3>_;_++)l[_]/=d;return d?D.read(l):null},getPixel:function(t){var t=h.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new D("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=h.read(arguments),e=D.read(arguments),n=e._convert("rgb"),i=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*n[0],a[1]=255*n[1],a[2]=255*n[2],a[3]=null!=i?255*i:255,r.putImageData(s,t.x,t.y)},createImageData:function(){var t=c.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(t){var t=f.read(arguments);return t.isEmpty()&&(t=new f(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=h.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var n=new f(this._size).setCenter(0,0);return e?e._transformBounds(n):n},_hitTest:function(t){if(this._contains(t)){var e=this;return new P("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t){var e=this.getElement();e&&(t.globalAlpha=this._opacity,t.drawImage(e,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),S=y.extend({_class:"PlacedSymbol",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:{getBounds:"getStrokeBounds"},_boundsSelected:!0,_serializeFields:{symbol:null},initialize:function(e,n){this._initialize(e,n!==t&&h.read(arguments,1))||this.setSymbol(e instanceof m?e:new m(e))},_equals:function(t){return this._symbol===t._symbol},getSymbol:function(){return this._symbol},setSymbol:function(t){this._symbol=t,this._changed(9)},clone:function(t){var e=new S(y.NO_INSERT);return e.setSymbol(this._symbol),this._clone(e,t)},isEmpty:function(){return this._symbol._definition.isEmpty()},_getBounds:function(t,e,n){return this.symbol._definition._getCachedBounds(t,e,n)},_hitTest:function(t,e){var n=this._symbol._definition.hitTest(t,e);return n&&(n.item=this),n},_draw:function(t,e){this.symbol._definition.draw(t,e)}}),P=e.extend({_class:"HitResult",initialize:function(t,e,n){this.type=t,this.item=e,n&&(n.enumerable=!0,this.inject(n))},statics:{getOptions:function(t){return t&&t._merged?t:new e({type:null,tolerance:paper.settings.hitTolerance,fill:!t,stroke:!t,segments:!t,handles:!1,ends:!1,center:!1,bounds:!1,guides:!1,selected:!1,_merged:!0},t)}}}),k=e.extend({_class:"Segment",beans:!0,initialize:function(e,n,i,r,s,a){var o,h,u,l=arguments.length;0===l||(1===l?e.point?(o=e.point,h=e.handleIn,u=e.handleOut):o=e:2===l&&"number"==typeof e?o=arguments:3>=l?(o=e,h=n,u=i):(o=e!==t?[e,n]:null,h=i!==t?[i,r]:null,u=s!==t?[s,a]:null)),new M(o,this,"_point"),new M(h,this,"_handleIn"),new M(u,this,"_handleOut")},_serialize:function(t){return e.serialize(this.isLinear()?this._point:[this._point,this._handleIn,this._handleOut],t,!0)},_changed:function(t){var e=this._path;if(e){var n,i,r=e._curves,s=this._index;r&&(t&&t!==this._point&&t!==this._handleIn||!(n=r[s-1]||e._closed&&r[r.length-1])||n._changed(),t&&t!==this._point&&t!==this._handleOut||!(i=r[s])||i._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){var t=h.read(arguments);this._point.set(t.x,t.y)},getHandleIn:function(){return this._handleIn},setHandleIn:function(){var t=h.read(arguments);this._handleIn.set(t.x,t.y)},getHandleOut:function(){return this._handleOut},setHandleOut:function(){var t=h.read(arguments);this._handleOut.set(t.x,t.y)},isLinear:function(){return this._handleIn.isZero()&&this._handleOut.isZero()},setLinear:function(){this._handleIn.set(0,0),this._handleOut.set(0,0)},isColinear:function(t){var e=this.getNext(),n=t.getNext();return this._handleOut.isZero()&&e._handleIn.isZero()&&t._handleOut.isZero()&&n._handleIn.isZero()&&e._point.subtract(this._point).isColinear(n._point.subtract(t._point))},isOrthogonal:function(){var t=this.getPrevious(),e=this.getNext();return t._handleOut.isZero()&&this._handleIn.isZero()&&this._handleOut.isZero()&&e._handleIn.isZero()&&this._point.subtract(t._point).isOrthogonal(e._point.subtract(this._point))},isArc:function(){var t=this.getNext(),e=this._handleOut,n=t._handleIn,i=.5522847498307936;if(e.isOrthogonal(n)){var r=this._point,s=t._point,a=new p(r,e,!0).intersect(new p(s,n,!0),!0);return a&&o.isZero(e.getLength()/a.subtract(r).getLength()-i)&&o.isZero(n.getLength()/a.subtract(s).getLength()-i)}return!1},_selectionState:0,isSelected:function(t){var e=this._selectionState;return t?t===this._point?!!(4&e):t===this._handleIn?!!(1&e):t===this._handleOut?!!(2&e):!1:!!(7&e)},setSelected:function(t,e){var n=this._path,t=!!t,i=this._selectionState,r=i,s=e?e===this._point?4:e===this._handleIn?1:e===this._handleOut?2:0:7;t?i|=s:i&=~s,this._selectionState=i,n&&i!==r&&(n._updateSelection(this,r,i),n._changed(129))},getIndex:function(){return this._index!==t?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(e>0&&!t._closed&&e===t._segments.length-1&&e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new I(t,this===t._segment1?0:1):null},getNext:function(){var t=this._path&&this._path._segments;return t&&(t[this._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},reverse:function(){return new k(this._point,this._handleOut,this._handleIn)},remove:function(){return this._path?!!this._path.removeSegment(this._index):!1},clone:function(){return new k(this._point,this._handleIn,this._handleOut)},equals:function(t){return t===this||t&&this._class===t._class&&this._point.equals(t._point)&&this._handleIn.equals(t._handleIn)&&this._handleOut.equals(t._handleOut)||!1},toString:function(){var t=["point: "+this._point];return this._handleIn.isZero()||t.push("handleIn: "+this._handleIn),this._handleOut.isZero()||t.push("handleOut: "+this._handleOut),"{ "+t.join(", ")+" }"},transform:function(t){this._transformCoordinates(t,Array(6),!0),this._changed()},_transformCoordinates:function(t,e,n){var i=this._point,r=n&&this._handleIn.isZero()?null:this._handleIn,s=n&&this._handleOut.isZero()?null:this._handleOut,a=i._x,o=i._y,h=2;return 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e,n=f.readNamed(arguments,"rectangle"),r=c.readNamed(arguments,"radius",0,{readNull:!0}),s=n.getBottomLeft(!0),a=n.getTopLeft(!0),o=n.getTopRight(!0),h=n.getBottomRight(!0);if(!r||r.isZero())e=[new k(s),new k(a),new k(o),new k(h)];else{r=c.min(r,n.getSize(!0).divide(2));var u=r.width,l=r.height,d=u*i,_=l*i;e=[new k(s.add(u,0),null,[-d,0]),new k(s.subtract(0,l),[0,_]),new k(a.add(0,l),null,[0,-_]),new k(a.add(u,0),[-d,0],null),new k(o.subtract(u,0),null,[d,0]),new k(o.add(0,l),[0,-_],null),new k(h.subtract(0,l),null,[0,_]),new k(h.subtract(u,0),[d,0])]}return t(e,!0,arguments)},RoundRectangle:"#Rectangle",Ellipse:function(){var t=b._readEllipse(arguments);return n(t.center,t.radius,arguments)},Oval:"#Ellipse",Arc:function(){var t=h.readNamed(arguments,"from"),n=h.readNamed(arguments,"through"),i=h.readNamed(arguments,"to"),r=e.getNamed(arguments),s=new T(r&&r.insert===!1&&y.NO_INSERT);return s.moveTo(t),s.arcTo(n,i),s.set(r)},RegularPolygon:function(){for(var 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t=this._children,e=0,n=t.length;n>e;e++)t[e].reverse()},smooth:function(){for(var t=0,e=this._children.length;e>t;t++)this._children[t].smooth()},isClockwise:function(){var t=this.getFirstChild();return t&&t.isClockwise()},setClockwise:function(t){this.isClockwise()!==!!t&&this.reverse()},getFirstSegment:function(){var t=this.getFirstChild();return t&&t.getFirstSegment()},getLastSegment:function(){var t=this.getLastChild();return t&&t.getLastSegment()},getCurves:function(){for(var t=this._children,e=[],n=0,i=t.length;i>n;n++)e.push.apply(e,t[n].getCurves());return e},getFirstCurve:function(){var t=this.getFirstChild();return t&&t.getFirstCurve()},getLastCurve:function(){var t=this.getLastChild();return t&&t.getFirstCurve()},getArea:function(){for(var t=this._children,e=0,n=0,i=t.length;i>n;n++)e+=t[n].getArea();return e}},{beans:!0,getPathData:function(t){for(var e=this._children,n=[],i=0,r=e.length;r>i;i++)n.push(e[i].getPathData(t));return n.join(" 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z=M>P?b:x,I=e(z._segment1._winding)?z:M>P?x:b,A=I._segment1;_=I===b?-1:1,A._visited&&i._path!==A._path||!e(A._winding)?_=1:(i._visited=g._visited,i=g,A._visited&&(_=1))}else _=1}v=_>0?i._handleOut:i._handleIn}l.add(new k(i._point,f&&p,v)),f=!0,i._visited=!0,i=_>0?i.getNext():i.getPrevious()}while(i&&!i._visited&&i!==r&&i!==d&&(i._intersection||e(i._winding)));!i||i!==r&&i!==d?l.lastSegment._handleOut.set(0,0):(l.firstSegment.setHandleIn((i===d?d:i)._handleIn),l.setClosed(!0)),l._segments.length>(l._closed?l.isPolygon()?2:0:1)&&s.push(l)}return s}return{_getWinding:function(t,e,i){return n(t,this._getMonoCurves(),e,i)},unite:function(e){return t(this,e,function(t){return 1===t||0===t},!1)},intersect:function(e){return t(this,e,function(t){return 2===t},!1)},subtract:function(e){return t(this,e,function(t){return 1===t},!0)},exclude:function(t){return new w([this.subtract(t),t.subtract(this)])},divide:function(t){return new w([this.subtract(t),this.intersect(t)])}}}),T.inject({_getMonoCurves:function(){function t(t){var e=t[1],r=t[7],s={values:t,winding:e===r?0:e>r?-1:1,previous:n,next:null};n&&(n.next=s),i.push(s),n=s}function e(e){if(0!==z.getLength(e)){var n=e[1],i=e[3],r=e[5],s=e[7];if(z.isLinear(e))t(e);else{var a=3*(i-r)-n+s,h=2*(n+r)-4*i,u=i-n,l=1e-5,c=[],d=o.solveQuadratic(a,h,u,c,l,1-l);if(0===d)t(e);else{c.sort();var f=c[0],_=z.subdivide(e,f);t(_[0]),d>1&&(f=(c[1]-f)/(1-f),_=z.subdivide(_[1],f),t(_[0])),t(_[1])}}}}var n,i=this._monoCurves;if(!i){i=this._monoCurves=[];for(var r=this.getCurves(),s=this._segments,a=0,h=r.length;h>a;a++)e(r[a].getValues());if(!this._closed&&s.length>1){var u=s[s.length-1]._point,l=s[0]._point,c=u._x,d=u._y,f=l._x,_=l._y;e([c,d,c,d,f,_,f,_])}if(i.length>0){var g=i[0],p=i[i.length-1];g.previous=p,p.next=g}}return i},getInteriorPoint:function(){var t=this.getBounds(),e=t.getCenter(!0);if(!this.contains(e)){for(var n=this._getMonoCurves(),i=[],r=e.y,s=[],a=0,o=n.length;o>a;a++){var h=n[a].values;if((1===n[a].winding&&r>=h[1]&&r<=h[7]||r>=h[7]&&r<=h[1])&&z.solveCubic(h,1,r,i,0,1)>0)for(var u=i.length-1;u>=0;u--)s.push(z.evaluate(h,i[u],0).x);if(s.length>1)break}e.x=(s[0]+s[1])/2}return e},reorient:function(){return this.setClockwise(!0),this}}),O.inject({_getMonoCurves:function(){for(var t=this._children,e=[],n=0,i=t.length;i>n;n++)e.push.apply(e,t[n]._getMonoCurves());return e},reorient:function(){var t=this.removeChildren().sort(function(t,e){return e.getBounds().getArea()-t.getBounds().getArea()});this.addChildren(t);for(var e=t[0].isClockwise(),n=1,i=t.length;i>n;n++){for(var r=t[n].getInteriorPoint(),s=0,a=n-1;a>=0;a--)t[a].contains(r)&&s++;t[n].setClockwise(0===s%2&&e)}return this}});var L=e.extend({initialize:function(t){function e(t,e){var n=z.getValues(t,e);s.curves.push(n),s._computeParts(n,t._index,0,1)}this.curves=[],this.parts=[],this.length=0,this.index=0;for(var n,i=t._segments,r=i[0],s=this,a=1,o=i.length;o>a;a++)n=i[a],e(r,n),r=n;t._closed&&e(n,i[0])},_computeParts:function(t,e,n,i){if(i-n>1/32&&!z.isFlatEnough(t,.25)){var r=z.subdivide(t),s=(n+i)/2;this._computeParts(r[0],e,n,s),this._computeParts(r[1],e,s,i)}else{var a=t[6]-t[0],o=t[7]-t[1],h=Math.sqrt(a*a+o*o);h>1e-5&&(this.length+=h,this.parts.push({offset:this.length,value:i,index:e}))}},getParameterAt:function(t){for(var e,n=this.index;e=n,!(0==n||this.parts[--n].offsete;e++){var r=this.parts[e];if(r.offset>=t){this.index=e;var s=this.parts[e-1],a=s&&s.index==r.index?s.value:0,o=s?s.offset:0;return{value:a+(r.value-a)*(t-o)/(r.offset-o),index:r.index}}}var r=this.parts[this.parts.length-1];return{value:1,index:r.index}},evaluate:function(t,e){var n=this.getParameterAt(t);return z.evaluate(this.curves[n.index],n.value,e)},drawPart:function(t,e,n){e=this.getParameterAt(e),n=this.getParameterAt(n);for(var i=e.index;i<=n.index;i++){var r=z.getPart(this.curves[i],i==e.index?e.value:0,i==n.index?n.value:1);i==e.index&&t.moveTo(r[0],r[1]),t.bezierCurveTo.apply(t,r.slice(2))}}}),E=e.extend({initialize:function(t,e){this.points=[];for(var n,i=t._segments,r=0,s=i.length;s>r;r++){var a=i[r].point.clone();n&&n.equals(a)||(this.points.push(a),n=a)}this.error=e},fit:function(){var t=this.points,e=t.length;return this.segments=e>0?[new k(t[0])]:[],e>1&&this.fitCubic(0,e-1,t[1].subtract(t[0]).normalize(),t[e-2].subtract(t[e-1]).normalize()),this.segments},fitCubic:function(e,n,i,r){if(1==n-e){var s=this.points[e],a=this.points[n],o=s.getDistance(a)/3;return this.addCurve([s,s.add(i.normalize(o)),a.add(r.normalize(o)),a]),t}for(var h,u=this.chordLengthParameterize(e,n),l=Math.max(this.error,this.error*this.error),c=0;4>=c;c++){var d=this.generateBezier(e,n,u,i,r),f=this.findMaxError(e,n,d,u);if(f.error=l)break;this.reparameterize(e,n,u,d),l=f.error}var _=this.points[h-1].subtract(this.points[h]),g=this.points[h].subtract(this.points[h+1]),p=_.add(g).divide(2).normalize();this.fitCubic(e,h,i,p),this.fitCubic(h,n,p.negate(),r)},addCurve:function(t){var e=this.segments[this.segments.length-1];e.setHandleOut(t[1].subtract(t[0])),this.segments.push(new k(t[3],t[2].subtract(t[3])))},generateBezier:function(t,e,n,i,r){for(var s=1e-11,a=this.points[t],o=this.points[e],h=[[0,0],[0,0]],u=[0,0],l=0,c=e-t+1;c>l;l++){var d=n[l],f=1-d,_=3*d*f,g=f*f*f,p=_*f,v=_*d,m=d*d*d,y=i.normalize(p),w=r.normalize(v),x=this.points[t+l].subtract(a.multiply(g+p)).subtract(o.multiply(v+m));h[0][0]+=y.dot(y),h[0][1]+=y.dot(w),h[1][0]=h[0][1],h[1][1]+=w.dot(w),u[0]+=y.dot(x),u[1]+=w.dot(x)}var b,C,S=h[0][0]*h[1][1]-h[1][0]*h[0][1];if(Math.abs(S)>s){var P=h[0][0]*u[1]-h[1][0]*u[0],k=u[0]*h[1][1]-u[1]*h[0][1];b=k/S,C=P/S}else{var M=h[0][0]+h[0][1],z=h[1][0]+h[1][1];b=C=Math.abs(M)>s?u[0]/M:Math.abs(z)>s?u[1]/z:0}var I=o.getDistance(a);return s*=I,(s>b||s>C)&&(b=C=I/3),[a,a.add(i.normalize(b)),o.add(r.normalize(C)),o]},reparameterize:function(t,e,n,i){for(var r=t;e>=r;r++)n[r-t]=this.findRoot(i,this.points[r],n[r-t])},findRoot:function(t,e,n){for(var i=[],r=[],s=0;2>=s;s++)i[s]=t[s+1].subtract(t[s]).multiply(3);for(var s=0;1>=s;s++)r[s]=i[s+1].subtract(i[s]).multiply(2);var a=this.evaluate(3,t,n),o=this.evaluate(2,i,n),h=this.evaluate(1,r,n),u=a.subtract(e),l=o.dot(o)+u.dot(h);return Math.abs(l)<1e-5?n:n-u.dot(o)/l},evaluate:function(t,e,n){for(var i=e.slice(),r=1;t>=r;r++)for(var s=0;t-r>=s;s++)i[s]=i[s].multiply(1-n).add(i[s+1].multiply(n));return i[0]},chordLengthParameterize:function(t,e){for(var n=[0],i=t+1;e>=i;i++)n[i-t]=n[i-t-1]+this.points[i].getDistance(this.points[i-1]);for(var i=1,r=e-t;r>=i;i++)n[i]/=n[r];return n},findMaxError:function(t,e,n,i){for(var r=Math.floor((e-t+1)/2),s=0,a=t+1;e>a;a++){var o=this.evaluate(3,n,i[a-t]),h=o.subtract(this.points[a]),u=h.x*h.x+h.y*h.y;u>=s&&(s=u,r=a)}return{error:s,index:r}}}),N=y.extend({_class:"TextItem",_boundsSelected:!0,_applyMatrix:!1,_canApplyMatrix:!1,_serializeFields:{content:null},_boundsGetter:"getBounds",initialize:function(n){this._content="",this._lines=[]; -var i=n&&e.isPlainObject(n)&&n.x===t&&n.y===t;this._initialize(i&&n,!i&&h.read(arguments))},_equals:function(t){return this._content===t._content},_clone:function be(t){return t.setContent(this._content),be.base.call(this,t)},getContent:function(){return this._content},setContent:function(t){this._content=""+t,this._lines=this._content.split(/\r\n|\n|\r/gm),this._changed(265)},isEmpty:function(){return!this._content},getCharacterStyle:"#getStyle",setCharacterStyle:"#setStyle",getParagraphStyle:"#getStyle",setParagraphStyle:"#setStyle"}),j=N.extend({_class:"PointText",initialize:function(){N.apply(this,arguments)},clone:function(t){return this._clone(new j(y.NO_INSERT),t)},getPoint:function(){var t=this._matrix.getTranslation();return new u(t.x,t.y,this,"setPoint")},setPoint:function(){var t=h.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t){if(this._content){this._setStyles(t);var e=this._style,n=this._lines,i=e.getLeading(),r=t.shadowColor;t.font=e.getFontStyle(),t.textAlign=e.getJustification();for(var s=0,a=n.length;a>s;s++){t.shadowColor=r;var o=n[s];e.hasFill()&&(t.fillText(o,0,0),t.shadowColor="rgba(0,0,0,0)"),e.hasStroke()&&t.strokeText(o,0,0),t.translate(0,i)}}},_getBounds:function(t,e){var n=this._style,i=this._lines,r=i.length,s=n.getJustification(),a=n.getLeading(),o=this.getView().getTextWidth(n.getFontStyle(),i),h=0;"left"!==s&&(h-=o/("center"===s?2:1));var u=new f(h,r?-.75*a:0,o,r*a);return e?e._transformBounds(u,u):u}}),D=e.extend(new function(){function t(t){var e,i=t.match(/^#(\w{1,2})(\w{1,2})(\w{1,2})$/);if(i){e=[0,0,0];for(var r=0;3>r;r++){var a=i[r+1];e[r]=parseInt(1==a.length?a+a:a,16)/255}}else if(i=t.match(/^rgba?\((.*)\)$/)){e=i[1].split(",");for(var r=0,o=e.length;o>r;r++){var a=+e[r];e[r]=3>r?a/255:a}}else{var h=s[t];if(!h){n||(n=Q.getContext(1,1),n.globalCompositeOperation="copy"),n.fillStyle="rgba(0,0,0,0)",n.fillStyle=t,n.fillRect(0,0,1,1);var u=n.getImageData(0,0,1,1).data;h=s[t]=[u[0]/255,u[1]/255,u[2]/255]}e=h.slice()}return e}var n,i={gray:["gray"],rgb:["red","green","blue"],hsb:["hue","saturation","brightness"],hsl:["hue","saturation","lightness"],gradient:["gradient","origin","destination","highlight"]},r={},s={},o=[[0,3,1],[2,0,1],[1,0,3],[1,2,0],[3,1,0],[0,1,2]],u={"rgb-hsb":function(t,e,n){var i=Math.max(t,e,n),r=Math.min(t,e,n),s=i-r,a=0===s?0:60*(i==t?(e-n)/s+(n>e?6:0):i==e?(n-t)/s+2:(t-e)/s+4);return[a,0===i?0:s/i,i]},"hsb-rgb":function(t,e,n){t=(t/60%6+6)%6;var i=Math.floor(t),r=t-i,i=o[i],s=[n,n*(1-e),n*(1-e*r),n*(1-e*(1-r))];return[s[i[0]],s[i[1]],s[i[2]]]},"rgb-hsl":function(t,e,n){var i=Math.max(t,e,n),r=Math.min(t,e,n),s=i-r,a=0===s,o=a?0:60*(i==t?(e-n)/s+(n>e?6:0):i==e?(n-t)/s+2:(t-e)/s+4),h=(i+r)/2,u=a?0:.5>h?s/(i+r):s/(2-i-r);return[o,u,h]},"hsl-rgb":function(t,e,n){if(t=(t/360%1+1)%1,0===e)return[n,n,n];for(var i=[t+1/3,t,t-1/3],r=.5>n?n*(1+e):n+e-n*e,s=2*n-r,a=[],o=0;3>o;o++){var h=i[o];0>h&&(h+=1),h>1&&(h-=1),a[o]=1>6*h?s+6*(r-s)*h:1>2*h?r:2>3*h?s+6*(r-s)*(2/3-h):s}return a},"rgb-gray":function(t,e,n){return[.2989*t+.587*e+.114*n]},"gray-rgb":function(t){return[t,t,t]},"gray-hsb":function(t){return[0,0,t]},"gray-hsl":function(t){return[0,0,t]},"gradient-rgb":function(){return[]},"rgb-gradient":function(){return[]}};return e.each(i,function(t,n){r[n]=[],e.each(t,function(t,s){var a=e.capitalize(t),o=/^(hue|saturation)$/.test(t),u=r[n][s]="gradient"===t?function(t){var e=this._components[0];return t=B.read(Array.isArray(t)?t:arguments,0,{readNull:!0}),e!==t&&(e&&e._removeOwner(this),t&&t._addOwner(this)),t}:"gradient"===n?function(){return h.read(arguments,0,{readNull:"highlight"===t,clone:!0})}:function(t){return null==t||isNaN(t)?0:t};this["get"+a]=function(){return this._type===n||o&&/^hs[bl]$/.test(this._type)?this._components[s]:this._convert(n)[s]},this["set"+a]=function(t){this._type===n||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(n),this._properties=i[n],this._type=n),t=u.call(this,t),null!=t&&(this._components[s]=t,this._changed())}},this)},{_class:"Color",_readIndex:!0,initialize:function l(e){var n,s,a,o,h=Array.prototype.slice,u=arguments,c=0;Array.isArray(e)&&(u=e,e=u[0]);var d=null!=e&&typeof e;if("string"===d&&e in i&&(n=e,e=u[1],Array.isArray(e)?(s=e,a=u[2]):(this.__read&&(c=1),u=h.call(u,1),d=typeof e)),!s){if(o="number"===d?u:"object"===d&&null!=e.length?e:null){n||(n=o.length>=3?"rgb":"gray");var f=i[n].length;a=o[f],this.__read&&(c+=o===arguments?f+(null!=a?1:0):1),o.length>f&&(o=h.call(o,0,f))}else if("string"===d)n="rgb",s=t(e),4===s.length&&(a=s[3],s.length--);else if("object"===d)if(e.constructor===l){if(n=e._type,s=e._components.slice(),a=e._alpha,"gradient"===n)for(var _=1,g=s.length;g>_;_++){var p=s[_];p&&(s[_]=p.clone())}}else if(e.constructor===B)n="gradient",o=u;else{n="hue"in e?"lightness"in e?"hsl":"hsb":"gradient"in e||"stops"in e||"radial"in e?"gradient":"gray"in e?"gray":"rgb";var v=i[n];y=r[n],this._components=s=[];for(var _=0,g=v.length;g>_;_++){var m=e[v[_]];null==m&&0===_&&"gradient"===n&&"stops"in e&&(m={stops:e.stops,radial:e.radial}),m=y[_].call(this,m),null!=m&&(s[_]=m)}a=e.alpha}this.__read&&n&&(c=1)}if(this._type=n||"rgb","gradient"===n&&(this._id=l._id=(l._id||0)+1),!s){this._components=s=[];for(var y=r[this._type],_=0,g=y.length;g>_;_++){var m=y[_].call(this,o&&o[_]);null!=m&&(s[_]=m)}}this._components=s,this._properties=i[this._type],this._alpha=a,this.__read&&(this.__read=c)},_serialize:function(t,n){var i=this.getComponents();return e.serialize(/^(gray|rgb)$/.test(this._type)?i:[this._type].concat(i),t,!0,n)},_changed:function(){this._canvasStyle=null,this._owner&&this._owner._changed(65)},_convert:function(t){var e;return this._type===t?this._components.slice():(e=u[this._type+"-"+t])?e.apply(this,this._components):u["rgb-"+t].apply(this,u[this._type+"-rgb"].apply(this,this._components))},convert:function(t){return new D(t,this._convert(t),this._alpha)},getType:function(){return this._type},setType:function(t){this._components=this._convert(t),this._properties=i[t],this._type=t},getComponents:function(){var t=this._components.slice();return null!=this._alpha&&t.push(this._alpha),t},getAlpha:function(){return null!=this._alpha?this._alpha:1},setAlpha:function(t){this._alpha=null==t?null:Math.min(Math.max(t,0),1),this._changed()},hasAlpha:function(){return null!=this._alpha},equals:function(t){var n=e.isPlainValue(t)?D.read(arguments):t;return n===this||n&&this._class===n._class&&this._type===n._type&&this._alpha===n._alpha&&e.equals(this._components,n._components)||!1},toString:function(){for(var t=this._properties,e=[],n="gradient"===this._type,i=a.instance,r=0,s=t.length;s>r;r++){var o=this._components[r];null!=o&&e.push(t[r]+": "+(n?o:i.number(o)))}return null!=this._alpha&&e.push("alpha: "+i.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){function e(t){return Math.round(255*(0>t?0:t>1?1:t))}var n=this._convert("rgb"),i=t||null==this._alpha?1:this._alpha;return n=[e(n[0]),e(n[1]),e(n[2])],1>i&&n.push(0>i?0:i),t?"#"+((1<<24)+(n[0]<<16)+(n[1]<<8)+n[2]).toString(16).slice(1):(4==n.length?"rgba(":"rgb(")+n.join(",")+")"},toCanvasStyle:function(t){if(this._canvasStyle)return this._canvasStyle;if("gradient"!==this._type)return this._canvasStyle=this.toCSS();var e,n=this._components,i=n[0],r=i._stops,s=n[1],a=n[2];if(i._radial){var o=a.getDistance(s),h=n[3];if(h){var u=h.subtract(s);u.getLength()>o&&(h=s.add(u.normalize(o-.1)))}var l=h||s;e=t.createRadialGradient(l.x,l.y,0,s.x,s.y,o)}else e=t.createLinearGradient(s.x,s.y,a.x,a.y);for(var c=0,d=r.length;d>c;c++){var f=r[c];e.addColorStop(f._rampPoint,f._color.toCanvasStyle())}return this._canvasStyle=e},transform:function(t){if("gradient"===this._type){for(var e=this._components,n=1,i=e.length;i>n;n++){var r=e[n];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:i,random:function(){var t=Math.random;return new D(t(),t(),t())}}})},new function(){var t={add:function(t,e){return t+e},subtract:function(t,e){return t-e},multiply:function(t,e){return t*e},divide:function(t,e){return t/e}};return e.each(t,function(t,e){this[e]=function(e){e=D.read(arguments);for(var n=this._type,i=this._components,r=e._convert(n),s=0,a=i.length;a>s;s++)r[s]=t(i[s],r[s]);return new D(n,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})});e.each(D._types,function(t,n){var i=this[e.capitalize(n)+"Color"]=function(t){var e=null!=t&&typeof t,i="object"===e&&null!=t.length?t:"string"===e?null:arguments;return i?new D(n,i):new D(t)};if(3==n.length){var r=n.toUpperCase();D[r]=this[r+"Color"]=i}},e.exports);var B=e.extend({_class:"Gradient",initialize:function Ce(t,e){this._id=Ce._id=(Ce._id||0)+1,t&&this._set(t)&&(t=e=null),this._stops||this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(t,n){return n.add(this,function(){return e.serialize([this._stops,this._radial],t,!0,n)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;e>t;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(e){var n=this._owners?this._owners.indexOf(e):-1;-1!=n&&(this._owners.splice(n,1),0===this._owners.length&&(this._owners=t))},clone:function(){for(var t=[],e=0,n=this._stops.length;n>e;e++)t[e]=this._stops[e].clone();return new B(t)},getStops:function(){return this._stops},setStops:function(e){if(this.stops)for(var n=0,i=this._stops.length;i>n;n++)this._stops[n]._owner=t;if(e.length<2)throw Error("Gradient stop list needs to contain at least two stops.");this._stops=R.readAll(e,0,{clone:!0});for(var n=0,i=this._stops.length;i>n;n++){var r=this._stops[n];r._owner=this,r._defaultRamp&&r.setRampPoint(n/(i-1))}this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t===this)return!0;if(t&&this._class===t._class&&this._stops.length===t._stops.length){for(var e=0,n=this._stops.length;n>e;e++)if(!this._stops[e].equals(t._stops[e]))return!1;return!0}return!1}}),R=e.extend({_class:"GradientStop",initialize:function(e,n){if(e){var i,r;n===t&&Array.isArray(e)?(i=e[0],r=e[1]):e.color?(i=e.color,r=e.rampPoint):(i=e,r=n),this.setColor(i),this.setRampPoint(r)}},clone:function(){return new R(this._color.clone(),this._rampPoint)},_serialize:function(t,n){return e.serialize([this._color,this._rampPoint],t,!0,n)},_changed:function(){this._owner&&this._owner._changed(65)},getRampPoint:function(){return this._rampPoint},setRampPoint:function(t){this._defaultRamp=null==t,this._rampPoint=t||0,this._changed()},getColor:function(){return this._color},setColor:function(t){this._color=D.read(arguments),this._color===t&&(this._color=t.clone()),this._color._owner=this,this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._rampPoint==t._rampPoint||!1}}),F=e.extend(new function(){var n={fillColor:t,strokeColor:t,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",miterLimit:10,dashOffset:0,dashArray:[],windingRule:"nonzero",shadowColor:t,shadowBlur:0,shadowOffset:new h,selectedColor:t,fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,font:"sans-serif",leading:null,justification:"left"},i={strokeWidth:97,strokeCap:97,strokeJoin:97,miterLimit:97,fontFamily:9,fontWeight:9,fontSize:9,font:9,leading:9,justification:9},r={},s={_defaults:n,_textDefaults:new e(n,{fillColor:new D}),beans:!0};return e.each(n,function(n,a){var o=/Color$/.test(a),h=e.capitalize(a),u=i[a],l="set"+h,c="get"+h;s[l]=function(e){var n=this._owner,i=n&&n._children;if(i&&i.length>0&&!(n instanceof O))for(var r=0,s=i.length;s>r;r++)i[r]._style[l](e);else{var h=this._values[a];h!=e&&(o&&(h&&(h._owner=t),e&&e.constructor===D&&(e._owner&&(e=e.clone()),e._owner=n)),this._values[a]=e,n&&n._changed(u||65))}},s[c]=function(n){var i,r=this._owner,s=r&&r._children;if(!s||0===s.length||n||r instanceof O){var i=this._values[a];return i===t?(i=this._defaults[a],i&&i.clone&&(i=i.clone()),this._values[a]=i):!o||i&&i.constructor===D||(this._values[a]=i=D.read([i],0,{readNull:!0,clone:!0}),i&&(i._owner=r)),i}for(var h=0,u=s.length;u>h;h++){var l=s[h]._style[c]();if(0===h)i=l;else if(!e.equals(i,l))return t}return i},r[c]=function(){return this._style[c]()},r[l]=function(t){this._style[l](t)}}),y.inject(r),s},{_class:"Style",initialize:function(t,e,n){this._values={},this._owner=e,this._project=e&&e._project||n||paper.project,e instanceof N&&(this._defaults=this._textDefaults),t&&this.set(t)},set:function(t){var e=t instanceof F,n=e?t._values:t;if(n)for(var i in n)if(i in this._defaults){var r=n[i];this[i]=r&&e&&r.clone?r.clone():r}},equals:function(t){return t===this||t&&this._class===t._class&&e.equals(this._values,t._values)||!1},hasFill:function(){return!!this.getFillColor()},hasStroke:function(){return!!this.getStrokeColor()&&this.getStrokeWidth()>0},hasShadow:function(){return!!this.getShadowColor()&&this.getShadowBlur()>0},getView:function(){return this._project.getView()},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" 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1==r.length?r[0]:r},find:function(t,e){return(e||document).querySelector(t)},findAll:function(t,e){return(e||document).querySelectorAll(t)},get:function(t,e){return t?r.test(e)?"value"===e||"string"!=typeof t[e]?t[e]:!0:e in s?t[s[e]]:t.getAttribute(e):null},set:function(e,n,i){if("string"!=typeof n)for(var a in n)n.hasOwnProperty(a)&&this.set(e,a,n[a]);else{if(!e||i===t)return e;r.test(n)?e[n]=i:n in s?e[s[n]]=i:"style"===n?this.setStyle(e,i):"events"===n?q.add(e,i):e.setAttribute(n,i)}return e},getStyles:function(t){var e=t&&9!==t.nodeType?t.ownerDocument:t,n=e&&e.defaultView;return n&&n.getComputedStyle(t,"")},getStyle:function(t,e){return t&&t.style[e]||this.getStyles(t)[e]||null},setStyle:function(t,e,n){if("string"!=typeof e)for(var i in e)e.hasOwnProperty(i)&&this.setStyle(t,i,e[i]);else!/^-?[\d\.]+$/.test(n)||e in a||(n+="px"),t.style[e]=n;return t},hasClass:function(t,e){return RegExp("\\s*"+e+"\\s*").test(t.className)},addClass:function(t,e){t.className=(t.className+" 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q.getPoint(t).subtract(V.getOffset(e||q.getTarget(t)))},stop:function(t){t.stopPropagation(),t.preventDefault()}};q.requestAnimationFrame=new function(){function t(){for(var e=s.length-1;e>=0;e--){var o=s[e],h=o[0],u=o[1];(!u||("true"==r.getAttribute(u,"keepalive")||a)&&V.isInView(u))&&(s.splice(e,1),h())}n&&(s.length?n(t):i=!1)}var e,n=V.getPrefixed(window,"requestAnimationFrame"),i=!1,s=[],a=!0;return q.add(window,{focus:function(){a=!0},blur:function(){a=!1}}),function(r,a){s.push([r,a]),n?i||(n(t),i=!0):e||(e=setInterval(t,1e3/60))}};var Z=e.extend(n,{_class:"View",initialize:function Pe(t,e){this._project=t,this._scope=t._scope,this._element=e;var n;this._pixelRatio||(this._pixelRatio=window.devicePixelRatio||1),this._id=e.getAttribute("id"),null==this._id&&e.setAttribute("id",this._id="view-"+Pe._id++),q.add(e,this._viewEvents);var i="none";if(V.setPrefixed(e.style,{userSelect:i,touchAction:i,touchCallout:i,contentZooming:i,userDrag:i,tapHighlightColor:"rgba(0,0,0,0)"}),r.hasAttribute(e,"resize")){var s=V.getOffset(e,!0),a=this;n=V.getViewportBounds(e).getSize().subtract(s),this._windowEvents={resize:function(){V.isInvisible(e)||(s=V.getOffset(e,!0)),a.setViewSize(V.getViewportBounds(e).getSize().subtract(s))}},q.add(window,this._windowEvents)}else if(n=V.getSize(e),n.isNaN()||n.isZero()){var o=function(t){return e[t]||parseInt(e.getAttribute(t),10)};n=new c(o("width"),o("height"))}if(this._setViewSize(n),r.hasAttribute(e,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var h=this._stats.domElement,u=h.style,s=V.getOffset(e);u.position="absolute",u.left=s.x+"px",u.top=s.y+"px",document.body.appendChild(h)}Pe._views.push(this),Pe._viewsById[this._id]=this,this._viewSize=n,(this._matrix=new 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e({delta:n,time:this._time+=n,count:this._count++})),this._stats&&this._stats.update(),this._handlingFrame=!1,this.update()},_animateItem:function(t,e){var n=this._frameItems;e?(n[t._id]={item:t,time:0,count:0},1===++this._frameItemCount&&this.attach("frame",this._handleFrameItems)):(delete n[t._id],0===--this._frameItemCount&&this.detach("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var n in this._frameItems){var i=this._frameItems[n];i.item.fire("frame",new e(t,{time:i.time+=t.delta,count:i.count++}))}},_update:function(){this._project._needsUpdate=!0,this._handlingFrame||(this._animate?this._handleFrame():this.update())},_changed:function(t){1&t&&(this._project._needsUpdate=!0)},_transform:function(t){this._matrix.concatenate(t),this._bounds=null,this._update()},getElement:function(){return this._element},getPixelRatio:function(){return this._pixelRatio},getResolution:function(){return 72*this._pixelRatio},getViewSize:function(){var t=this._viewSize;return new d(t.width,t.height,this,"setViewSize")},setViewSize:function(){var t=c.read(arguments),e=t.subtract(this._viewSize);e.isZero()||(this._viewSize.set(t.width,t.height),this._setViewSize(t),this._bounds=null,this.fire("resize",{size:t,delta:e}),this._update())},_setViewSize:function(t){var e=this._element;e.width=t.width,e.height=t.height},getBounds:function(){return this._bounds||(this._bounds=this._matrix.inverted()._transformBounds(new f(new h,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize()},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(t){t=h.read(arguments),this.scrollBy(t.subtract(this.getCenter()))},getZoom:function(){return this._zoom},setZoom:function(t){this._transform((new g).scale(t/this._zoom,this.getCenter())),this._zoom=t},isVisible:function(){return V.isInView(this._element)},scrollBy:function(){this._transform((new g).translate(h.read(arguments).negate()))},play:function(){this._animate=!0,this._requested||this._requestFrame()},pause:function(){this._animate=!1},draw:function(){this.update()},projectToView:function(){return this._matrix._transformPoint(h.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(h.read(arguments))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){return"string"==typeof e&&(e=document.getElementById(e)),new H(t,e)}}},new function(){function t(t){var e=q.getTarget(t);return e.getAttribute&&Z._viewsById[e.getAttribute("id")]}function e(t,e){return t.viewToProject(q.getOffset(e,t._element))}function n(){if(!Z._focused||!Z._focused.isVisible())for(var t=0,e=Z._views.length;e>t;t++){var n=Z._views[t];if(n&&n.isVisible()){Z._focused=a=n;break}}}function i(t,e,n){t._handleEvent("mousemove",e,n);var i=t._scope.tool;return i&&i._handleEvent(l&&i.responds("mousedrag")?"mousedrag":"mousemove",e,n),t.update(),i}var r,s,a,o,h,u,l=!1,c=window.navigator;c.pointerEnabled||c.msPointerEnabled?(o="pointerdown MSPointerDown",h="pointermove MSPointerMove",u="pointerup pointercancel MSPointerUp MSPointerCancel"):(o="touchstart",h="touchmove",u="touchend touchcancel","ontouchstart"in window&&c.userAgent.match(/mobile|tablet|ip(ad|hone|od)|android|silk/i)||(o+=" mousedown",h+=" mousemove",u+=" mouseup"));var d={"selectstart dragstart":function(t){l&&t.preventDefault()}},f={mouseout:function(t){var n=Z._focused,r=q.getRelatedTarget(t);!n||r&&"HTML"!==r.nodeName||i(n,e(n,t),t)},scroll:n};return d[o]=function(n){var i=Z._focused=t(n),s=e(i,n);l=!0,i._handleEvent("mousedown",s,n),(r=i._scope.tool)&&r._handleEvent("mousedown",s,n),i.update()},f[h]=function(o){var h=Z._focused;if(!l){var u=t(o);u?(h!==u&&i(h,e(h,o),o),s=h,h=Z._focused=a=u):a&&a===h&&(h=Z._focused=s,n())}if(h){var c=e(h,o);(l||h.getBounds().contains(c))&&(r=i(h,c,o))}},f[u]=function(t){var n=Z._focused;if(n&&l){var i=e(n,t);l=!1,n._handleEvent("mouseup",i,t),r&&r._handleEvent("mouseup",i,t),n.update()}},q.add(document,f),q.add(window,{load:n}),{_viewEvents:d,_handleEvent:function(){},statics:{updateFocus:n}}}),H=Z.extend({_class:"CanvasView",initialize:function(t,e){if(!(e instanceof HTMLCanvasElement)){var n=c.read(arguments);if(n.isZero())throw Error("Cannot create CanvasView with the provided argument: "+e);e=Q.getCanvas(n)}if(this._context=e.getContext("2d"),this._eventCounters={},this._pixelRatio=1,"off"!==r.getAttribute(e,"hidpi")){var i=window.devicePixelRatio||1,s=V.getPrefixed(this._context,"backingStorePixelRatio")||1;this._pixelRatio=i/s}Z.call(this,t,e)},_setViewSize:function(t){var e=t.width,n=t.height,i=this._pixelRatio,r=this._element,s=r.style;r.width=e*i,r.height=n*i,1!==i&&(s.width=e+"px",s.height=n+"px",this._context.scale(i,i))},getPixelSize:function(t){var e=this._context,n=e.font;return e.font=t+" serif",t=parseFloat(e.font),e.font=n,t},getTextWidth:function(t,e){var n=this._context,i=n.font,r=0;n.font=t;for(var s=0,a=e.length;a>s;s++)r=Math.max(r,n.measureText(e[s]).width);return n.font=i,r},update:function(){var t=this._project;if(!t||!t._needsUpdate)return!1;var e=this._context,n=this._viewSize;return e.clearRect(0,0,n.width+1,n.height+1),t.draw(e,this._matrix,this._pixelRatio),t._needsUpdate=!1,!0}},new function(){function e(e,n,i,r,s,a){function o(e){return e.responds(n)&&(h||(h=new $(n,i,r,s,a?r.subtract(a):null)),e.fire(n,h)&&h.isStopped)?(i.preventDefault(),!0):t}for(var h,u=s;u;){if(o(u))return!0;u=u.getParent()}return o(e)?!0:!1}var n,i,r,s,a,o,h,u,l;return{_handleEvent:function(t,c,d){if(this._eventCounters[t]){var f=this._project,_=f.hitTest(c,{tolerance:this._scope.settings.hitTolerance,fill:!0,stroke:!0}),g=_&&_.item,p=!1;switch(t){case"mousedown":for(p=e(this,t,d,c,g),u=a==g&&Date.now()-l<300,s=a=g,n=i=r=c,h=!p&&g;h&&!h.responds("mousedrag");)h=h._parent;break;case"mouseup":p=e(this,t,d,c,g,n),h&&(i&&!i.equals(c)&&e(this,"mousedrag",d,c,h,i),g!==h&&(r=c,e(this,"mousemove",d,c,g,r))),!p&&g&&g===s&&(l=Date.now(),e(this,u&&s.responds("doubleclick")?"doubleclick":"click",d,n,g),u=!1),s=h=null;break;case"mousemove":h&&(p=e(this,"mousedrag",d,c,h,i)),p||(g!==o&&(r=c),p=e(this,t,d,c,g,r)),i=r=c,g!==o&&(e(this,"mouseleave",d,c,o),o=g,e(this,"mouseenter",d,c,g))}return p}}}}),U=e.extend({_class:"Event",initialize:function(t){this.event=t},isPrevented:!1,isStopped:!1,preventDefault:function(){this.isPrevented=!0,this.event.preventDefault()},stopPropagation:function(){this.isStopped=!0,this.event.stopPropagation()},stop:function(){this.stopPropagation(),this.preventDefault()},getModifiers:function(){return G.modifiers}}),W=U.extend({_class:"KeyEvent",initialize:function(t,e,n,i){U.call(this,i),this.type=t?"keydown":"keyup",this.key=e,this.character=n},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),G=new function(){function t(t,n,r,h){var u,l=r?String.fromCharCode(r):"",c=i[n],d=c||l.toLowerCase(),f=t?"keydown":"keyup",_=Z._focused,g=_&&_.isVisible()&&_._scope,p=g&&g.tool;o[d]=t,c&&(u=e.camelize(c))in s&&(s[u]=t),t?a[n]=r:delete a[n],p&&p.responds(f)&&(paper=g,p.fire(f,new W(t,d,l,h)),_&&_.update())}var n,i={8:"backspace",9:"tab",13:"enter",16:"shift",17:"control",18:"option",19:"pause",20:"caps-lock",27:"escape",32:"space",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",46:"delete",91:"command",93:"command",224:"command"},r={9:!0,13:!0,32:!0},s=new e({shift:!1,control:!1,option:!1,command:!1,capsLock:!1,space:!1}),a={},o={};return q.add(document,{keydown:function(e){var a=e.which||e.keyCode;a in i||s.command?t(!0,a,a in r||s.command?a:0,e):n=a},keypress:function(e){null!=n&&(t(!0,n,e.which||e.keyCode,e),n=null)},keyup:function(e){var n=e.which||e.keyCode;n in a&&t(!1,n,a[n],e)}}),q.add(window,{blur:function(e){for(var n in a)t(!1,n,a[n],e)}}),{modifiers:s,isDown:function(t){return!!o[t]}}},$=U.extend({_class:"MouseEvent",initialize:function(t,e,n,i,r){U.call(this,e),this.type=t,this.point=n,this.target=i,this.delta=r},toString:function(){return"{ type: '"+this.type+"', point: "+this.point+", target: "+this.target+(this.delta?", delta: "+this.delta:"")+", modifiers: "+this.getModifiers()+" }"}});e.extend(n,{_class:"Palette",_events:["onChange"],initialize:function(n,i,r){var s=V.find(".palettejs-panel")||V.find("body").appendChild(V.create("div",{"class":"palettejs-panel"}));this._element=s.appendChild(V.create("table",{"class":"palettejs-pane"})),this._title=n,r||(r={});for(var a in this.components=i){var o=i[a];o instanceof X||(null==o.value&&(o.value=r[a]),o.name=a,o=i[a]=new X(o)),this._element.appendChild(o._element),o._palette=this,r[a]===t&&(r[a]=o.value)}this.values=e.each(r,function(t,n){var s=i[n];s&&e.define(r,n,{enumerable:!0,configurable:!0,get:function(){return s._value},set:function(t){s.setValue(t)}})}),window.paper&&paper.palettes.push(this)},reset:function(){for(var t in this.components)this.components[t].reset()},remove:function(){V.remove(this._element)}});var X=e.extend(n,{_class:"Component",_events:["onChange","onClick"],_types:{"boolean":{type:"checkbox",value:"checked"},string:{type:"text"},number:{type:"number",number:!0},button:{type:"button"},text:{tag:"div",value:"text"},slider:{type:"range",number:!0},list:{tag:"select",setOptions:function(){V.removeChildren(this._input),V.create(e.each(this._options,function(t){this.push("option",{value:t,text:t})},[]),this._input)}},color:{type:"color",getValue:function(t){return new D(t)},setValue:function(t){return new D(t).toCSS("color"===V.get(this._input,"type"))}}},initialize:function ke(t){this._id=ke._id=(ke._id||0)+1,this._type=t.type in this._types?t.type:"options"in t?"list":"onClick"in t?"button":typeof t.value,this._meta=this._types[this._type]||{type:this._type};var 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e=this._meta.value||"value",n=this._meta.setValue;n&&(t=n.call(this,t)),V.set(this._input,e,t),t=V.get(this._input,e),this._meta.number&&(t=parseFloat(t,10)),this._value!==t&&(this._value=t,this._dontFire||this.fire("change",this.getValue()))},getRange:function(){return[parseFloat(V.get(this._input,"min")),parseFloat(V.get(this._input,"max"))]},setRange:function(t,e){var n=Array.isArray(t)?t:[t,e];V.set(this._input,{min:n[0],max:n[1]})},getMin:function(){return this.getRange()[0]},setMin:function(t){this.setRange(t,this.getMax())},getMax:function(){return this.getRange()[1]},setMax:function(t){this.setRange(this.getMin(),t)},getStep:function(){return parseFloat(V.get(this._input,"step"))},setStep:function(t){V.set(this._input,"step",t)},reset:function(){this.setValue(this._defaultValue)}}),J=U.extend({_class:"ToolEvent",_item:null,initialize:function(t,e,n){this.tool=t,this.type=e,this.event=n},_choosePoint:function(t,e){return t?t:e?e.clone():null},getPoint:function(){return this._choosePoint(this._point,this.tool._point)},setPoint:function(t){this._point=t},getLastPoint:function(){return this._choosePoint(this._lastPoint,this.tool._lastPoint)},setLastPoint:function(t){this._lastPoint=t},getDownPoint:function(){return this._choosePoint(this._downPoint,this.tool._downPoint)},setDownPoint:function(t){this._downPoint=t},getMiddlePoint:function(){return!this._middlePoint&&this.tool._lastPoint?this.tool._point.add(this.tool._lastPoint).divide(2):this._middlePoint},setMiddlePoint:function(t){this._middlePoint=t},getDelta:function(){return!this._delta&&this.tool._lastPoint?this.tool._point.subtract(this.tool._lastPoint):this._delta},setDelta:function(t){this._delta=t},getCount:function(){return/^mouse(down|up)$/.test(this.type)?this.tool._downCount:this.tool._count -},setCount:function(t){this.tool[/^mouse(down|up)$/.test(this.type)?"downCount":"count"]=t},getItem:function(){if(!this._item){var t=this.tool._scope.project.hitTest(this.getPoint());if(t){for(var e=t.item,n=e._parent;/^(Group|CompoundPath)$/.test(n._class);)e=n,n=n._parent;this._item=e}}return this._item},setItem:function(t){this._item=t},toString:function(){return"{ type: "+this.type+", point: "+this.getPoint()+", count: "+this.getCount()+", modifiers: "+this.getModifiers()+" }"}}),Y=s.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onActivate","onDeactivate","onEditOptions","onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onKeyDown","onKeyUp"],initialize:function(t){s.call(this),this._firstMove=!0,this._count=0,this._downCount=0,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=this._minDistance&&null!=this._maxDistance&&this._minDistance>this._maxDistance&&(this._maxDistance=this._minDistance)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=this._maxDistance&&this._maxDistanceu)return!1;var l=null!=i?i:0;if(0!=l)if(u>l)e=this._point.add(h.normalize(l));else if(a)return!1}if(s&&e.equals(this._point))return!1}switch(this._lastPoint=r&&"mousemove"==t?e:this._point,this._point=e,t){case"mousedown":this._lastPoint=this._downPoint,this._downPoint=this._point,this._downCount++;break;case"mouseup":this._lastPoint=this._downPoint}return this._count=r?0:this._count+1,!0},_fireEvent:function(t,e){var n=paper.project._removeSets;if(n){"mouseup"===t&&(n.mousedrag=null);var i=n[t];if(i){for(var r in i){var s=i[r];for(var a in n){var o=n[a];o&&o!=i&&delete o[s._id]}s.remove()}n[t]=null}}return this.responds(t)&&this.fire(t,new J(this,t,e))},_handleEvent:function(t,e,n){paper=this._scope;var i=!1;switch(t){case"mousedown":this._updateEvent(t,e,null,null,!0,!1,!1),i=this._fireEvent(t,n);break;case"mousedrag":for(var r=!1,s=!1;this._updateEvent(t,e,this.minDistance,this.maxDistance,!1,r,s);)i=this._fireEvent(t,n)||i,r=!0,s=!0;break;case"mouseup":!e.equals(this._point)&&this._updateEvent("mousedrag",e,this.minDistance,this.maxDistance,!1,!1,!1)&&(i=this._fireEvent("mousedrag",n)),this._updateEvent(t,e,null,this.maxDistance,!1,!1,!1),i=this._fireEvent(t,n)||i,this._updateEvent(t,e,null,null,!0,!1,!1),this._firstMove=!0;break;case"mousemove":for(;this._updateEvent(t,e,this.minDistance,this.maxDistance,this._firstMove,!0,!1);)i=this._fireEvent(t,n)||i,this._firstMove=!1}return i&&n.preventDefault(),i}}),K={request:function(t,e,n){var i=new(window.ActiveXObject||XMLHttpRequest)("Microsoft.XMLHTTP");return i.open(t.toUpperCase(),e,!0),"overrideMimeType"in i&&i.overrideMimeType("text/plain"),i.onreadystatechange=function(){if(4===i.readyState){var t=i.status;if(0!==t&&200!==t)throw Error("Could not load "+e+" (Error 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this._a=t,this._c=e,this._b=n,this._d=i,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t){return e.serialize(this.getValues(),t)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new g(this._a,this._c,this._b,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty||!1},toString:function(){var t=a.instance;return"[["+[t.number(this._a),t.number(this._b),t.number(this._tx)].join(", ")+"], ["+[t.number(this._c),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._c=this._b=this._tx=this._ty=0,t||this._changed(),this},apply:function(){var t=this._owner;return t?(t.transform(null,!0),this.isIdentity()):!1},translate:function(){var t=h.read(arguments),e=t.x,n=t.y;return 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this.shear(i,e)},concatenate:function(t){var e=this._a,n=this._b,i=this._c,r=this._d,s=t._a,a=t._b,o=t._c,h=t._d,u=t._tx,l=t._ty;return this._a=s*e+o*n,this._b=a*e+h*n,this._c=s*i+o*r,this._d=a*i+h*r,this._tx+=u*e+l*n,this._ty+=u*i+l*r,this._changed(),this},preConcatenate:function(t){var e=this._a,n=this._b,i=this._c,r=this._d,s=this._tx,a=this._ty,o=t._a,h=t._b,u=t._c,l=t._d,c=t._tx,d=t._ty;return this._a=o*e+h*i,this._b=o*n+h*r,this._c=u*e+l*i,this._d=u*n+l*r,this._tx=o*s+h*a+c,this._ty=u*s+l*a+d,this._changed(),this},chain:function(t){var e=this._a,n=this._b,i=this._c,r=this._d,s=this._tx,a=this._ty,o=t._a,h=t._b,u=t._c,l=t._d,c=t._tx,d=t._ty;return new g(o*e+u*n,o*i+u*r,h*e+l*n,h*i+l*r,s+c*e+d*n,a+c*i+d*r)},isIdentity:function(){return 1===this._a&&0===this._c&&0===this._b&&1===this._d&&0===this._tx&&0===this._ty},orNullIfIdentity:function(){return this.isIdentity()?null:this},isInvertible:function(){return!!this._getDeterminant()},isSingular:function(){return!this._getDeterminant()},transform:function(t,e,n){return arguments.length<3?this._transformPoint(h.read(arguments)):this._transformCoordinates(t,e,n)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return e||(e=new h),e.set(i*this._a+r*this._b+this._tx,i*this._c+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n){for(var i=0,r=0,s=2*n;s>i;){var a=t[i++],o=t[i++];e[r++]=a*this._a+o*this._b+this._tx,e[r++]=a*this._c+o*this._d+this._ty +}return e},_transformCorners:function(t){var e=t.x,n=t.y,i=e+t.width,r=n+t.height,s=[e,n,i,n,i,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,n){for(var i=this._transformCorners(t),r=i.slice(0,2),s=i.slice(),a=2;8>a;a++){var o=i[a],h=1&a;os[h]&&(s[h]=o)}return e||(e=new f),e.set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(h.read(arguments))},_getDeterminant:function(){var t=this._a*this._d-this._b*this._c;return isFinite(t)&&!o.isZero(t)&&isFinite(this._tx)&&isFinite(this._ty)?t:null},_inverseTransform:function(t,e,n){var i=this._getDeterminant();if(!i)return null;var r=t.x-this._tx,s=t.y-this._ty;return e||(e=new h),e.set((r*this._d-s*this._b)/i,(s*this._a-r*this._c)/i,n)},decompose:function(){var t=this._a,e=this._b,n=this._c,i=this._d;if(o.isZero(t*i-e*n))return null;var r=Math.sqrt(t*t+e*e);t/=r,e/=r;var s=t*n+e*i;n-=t*s,i-=e*s;var a=Math.sqrt(n*n+i*i);return n/=a,i/=a,s/=a,e*n>t*i&&(t=-t,e=-e,s=-s,r=-r),{scaling:new h(r,a),rotation:180*-Math.atan2(e,t)/Math.PI,shearing:s}},getValues:function(){return[this._a,this._c,this._b,this._d,this._tx,this._ty]},getTranslation:function(){return new h(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},inverted:function(){var t=this._getDeterminant();return t&&new g(this._d/t,-this._c/t,-this._b/t,this._a/t,(this._b*this._ty-this._d*this._tx)/t,(this._c*this._tx-this._a*this._ty)/t)},shiftless:function(){return new g(this._a,this._c,this._b,this._d,0,0)},applyToContext:function(t){t.transform(this._a,this._c,this._b,this._d,this._tx,this._ty)}},e.each(["a","c","b","d","tx","ty"],function(t){var n=e.capitalize(t),i="_"+t;this["get"+n]=function(){return this[i]},this["set"+n]=function(t){this[i]=t,this._changed()}},{})),p=e.extend({_class:"Line",initialize:function(t,e,n,i,r){var s=!1;arguments.length>=4?(this._px=t,this._py=e,this._vx=n,this._vy=i,s=r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,s=n),s||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new h(this._px,this._py)},getVector:function(){return new h(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return p.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t){return p.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},getDistance:function(t){return Math.abs(p.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0))},statics:{intersect:function(t,e,n,i,r,s,a,u,l,c){l||(n-=t,i-=e,a-=r,u-=s);var d=u*n-a*i;if(!o.isZero(d)){var f=t-r,_=e-s,g=(a*_-u*f)/d,p=(n*_-i*f)/d;if((c||g>=0&&1>=g)&&(c||p>=0&&1>=p))return new h(t+g*n,e+g*i)}},getSide:function(t,e,n,i,r,s,a){a||(n-=t,i-=e);var o=r-t,h=s-e,u=o*i-h*n;return 0===u&&(u=o*n+h*i,u>0&&(o-=n,h-=i,u=o*n+h*i,0>u&&(u=0))),0>u?-1:u>0?1:0},getSignedDistance:function(t,e,n,i,r,s,a){a||(n-=t,i-=e);var o=i/n,h=e-o*t;return(s-o*r-h)/Math.sqrt(o*o+1)}}}),v=s.extend({_class:"Project",_list:"projects",_reference:"project",initialize:function(t){s.call(this,!0),this.layers=[],this.symbols=[],this._currentStyle=new F(null,null,this),this.activeLayer=new x,this._view=Z.create(this,t||Q.getCanvas(1,1)),this._selectedItems={},this._selectedItemCount=0,this._updateVersion=0},_serialize:function(t,n){return e.serialize(this.layers,t,!0,n)},clear:function(){for(var t=this.layers.length-1;t>=0;t--)this.layers[t].remove();this.symbols=[]},isEmpty:function(){return this.layers.length<=1&&(!this.activeLayer||this.activeLayer.isEmpty())},remove:function oe(){return oe.base.call(this)?(this._view&&this._view.remove(),!0):!1},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.initialize(t)},getIndex:function(){return this._index},addChild:function(t){return t instanceof x?(e.splice(this.layers,[t]),this.activeLayer||(this.activeLayer=t)):t instanceof y?(this.activeLayer||this.addChild(new x(y.NO_INSERT))).addChild(t):t=null,t},getSelectedItems:function(){var t=[];for(var e in this._selectedItems){var n=this._selectedItems[e];n.isInserted()&&t.push(n)}return t},getOptions:function(){return this._scope.settings},_updateSelection:function(t){var e=t._id,n=this._selectedItems;t._selected?n[e]!==t&&(this._selectedItemCount++,n[e]=t):n[e]===t&&(this._selectedItemCount--,delete n[e])},selectAll:function(){for(var t=this.layers,e=0,n=t.length;n>e;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectedItems;for(var e in t)t[e].setFullySelected(!1)},hitTest:function(){for(var t=h.read(arguments),n=P.getOptions(e.read(arguments)),i=this.layers.length-1;i>=0;i--){var r=this.layers[i]._hitTest(t,n);if(r)return r}return null},getItems:function(t){return y._getItems(this.layers,t,!0)},getItem:function(t){return y._getItems(this.layers,t,!1)},importJSON:function(t){this.activate();var n=this.activeLayer;return e.importJSON(t,n&&n.isEmpty()&&n)},draw:function(t,n,i){this._updateVersion++,t.save(),n.applyToContext(t);for(var r=new e({offset:new h(0,0),pixelRatio:i,viewMatrix:n.isIdentity()?null:n,matrices:[new g],updateMatrix:!0}),s=0,a=this.layers,o=a.length;o>s;s++)a[s].draw(t,r);if(t.restore(),this._selectedItemCount>0){t.save(),t.strokeWidth=1;var u=this._selectedItems,l=this._scope.settings.handleSize,c=this._updateVersion;for(var d in u)u[d]._drawSelection(t,n,l,u,c);t.restore()}}}),m=e.extend({_class:"Symbol",initialize:function he(t,e){this._id=he._id=(he._id||0)+1,this.project=paper.project,this.project.symbols.push(this),t&&this.setDefinition(t,e)},_serialize:function(t,n){return n.add(this,function(){return e.serialize([this._class,this._definition],t,!1,n)})},_changed:function(t){8&t&&y._clearBoundsCache(this),1&t&&(this.project._needsUpdate=!0)},getDefinition:function(){return this._definition},setDefinition:function(t,e){t._parentSymbol&&(t=t.clone()),this._definition&&(this._definition._parentSymbol=null),this._definition=t,t.remove(),t.setSelected(!1),e||t.setPosition(new h),t._parentSymbol=this,this._changed(9)},place:function(t){return new S(this,t)},clone:function(){return new m(this._definition.clone(!1))}}),y=e.extend(n,{statics:{extend:function ue(t){return t._serializeFields&&(t._serializeFields=new e(this.prototype._serializeFields,t._serializeFields)),ue.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_applyMatrix:!0,_canApplyMatrix:!0,_boundsSelected:!1,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new g,pivot:null,locked:!1,visible:!0,blendMode:"normal",opacity:1,guide:!1,selected:!1,clipMask:!1,data:{}},initialize:function(){},_initialize:function(t,n){var i=t&&e.isPlainObject(t),r=i&&t.internal===!0,s=this._matrix=new g,a=paper.project;return r||(this._id=y._id=(y._id||0)+1),this._applyMatrix=this._canApplyMatrix&&paper.settings.applyMatrix,n&&s.translate(n),s._owner=this,this._style=new F(a._currentStyle,this,a),this._project||(r||i&&t.insert===!1?this._setProject(a):i&&t.parent?this.setParent(t.parent):(a.activeLayer||new x).addChild(this)),i&&t!==y.NO_INSERT&&this._set(t,{insert:!0,parent:!0},!0),i},_events:new function(){var t={mousedown:{mousedown:1,mousedrag:1,click:1,doubleclick:1},mouseup:{mouseup:1,mousedrag:1,click:1,doubleclick:1},mousemove:{mousedrag:1,mousemove:1,mouseenter:1,mouseleave:1}},n={install:function(e){var n=this.getView()._eventCounters;if(n)for(var i in t)n[i]=(n[i]||0)+(t[i][e]||0)},uninstall:function(e){var n=this.getView()._eventCounters;if(n)for(var i in t)n[i]-=t[i][e]||0}};return e.each(["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"],function(t){this[t]=n},{onFrame:{install:function(){this._animateItem(!0)},uninstall:function(){this._animateItem(!1)}},onLoad:{}})},_animateItem:function(t){this.getView()._animateItem(this,t)},_serialize:function(t,n){function i(i){for(var a in i){var o=s[a];e.equals(o,"leading"===a?1.2*i.fontSize:i[a])||(r[a]=e.serialize(o,t,"data"!==a,n))}}var r={},s=this;return i(this._serializeFields),this instanceof w||i(this._style._defaults),[this._class,r]},_changed:function(e){var n=this._parentSymbol,i=this._parent||n,r=this._project;if(8&e&&(this._bounds=this._position=this._decomposed=this._globalMatrix=this._currentPath=t),i&&40&e&&y._clearBoundsCache(i),2&e&&y._clearBoundsCache(this),r&&(1&e&&(r._needsUpdate=!0),r._changes)){var s=r._changesById[this._id];s?s.flags|=e:(s={item:this,flags:e},r._changesById[this._id]=s,r._changes.push(s))}n&&n._changed(e)},set:function(t){return t&&this._set(t),this},getId:function(){return this._id},getClassName:function(){return this._class},getName:function(){return this._name},setName:function(e,n){if(this._name&&this._removeNamed(),e===+e+"")throw Error("Names consisting only of numbers are not supported.");var i=this._parent;if(e&&i){for(var r=i._children,s=i._namedChildren,a=e,o=1;n&&r[e];)e=a+" "+o++;(s[e]=s[e]||[]).push(this),r[e]=this}this._name=e||t,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},e.each(["locked","visible","blendMode","opacity","guide"],function(t){var n=e.capitalize(t),t="_"+t;this["get"+n]=function(){return this[t]},this["set"+n]=function(e){e!=this[t]&&(this[t]=e,this._changed("_locked"===t?128:129))}},{}),{beans:!0,_locked:!1,_visible:!0,_blendMode:"normal",_opacity:1,_guide:!1,isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,n=t.length;n>e;e++)if(t[e].isSelected())return!0;return this._selected},setSelected:function(t,e){if(!e&&this._selectChildren)for(var n=this._children,i=0,r=n.length;r>i;i++)n[i].setSelected(t);(t=!!t)^this._selected&&(this._selected=t,this._project._updateSelection(this),this._changed(129))},_selected:!1,isFullySelected:function(){var t=this._children;if(t&&this._selected){for(var e=0,n=t.length;n>e;e++)if(!t[e].isFullySelected())return!1;return!0}return this._selected},setFullySelected:function(t){var e=this._children;if(e)for(var n=0,i=e.length;i>n;n++)e[n].setFullySelected(t);this.setSelected(t,!0)},isClipMask:function(){return this._clipMask},setClipMask:function(t){this._clipMask!=(t=!!t)&&(this._clipMask=t,t&&(this.setFillColor(null),this.setStrokeColor(null)),this._changed(129),this._parent&&this._parent._changed(1024))},_clipMask:!1,getData:function(){return this._data||(this._data={}),this._data},setData:function(t){this._data=t},getPosition:function(t){var e=this._position,n=t?h:u;if(!e){var i=this._pivot;e=this._position=i?this._matrix._transformPoint(i):this.getBounds().getCenter(!0)}return new n(e.x,e.y,this,"setPosition")},setPosition:function(){this.translate(h.read(arguments).subtract(this.getPosition(!0)))},getPivot:function(t){var e=this._pivot;if(e){var n=t?h:u;e=new n(e.x,e.y,this,"setPivot")}return e},setPivot:function(){this._pivot=h.read(arguments),this._position=t},_pivot:null,getRegistration:"#getPivot",setRegistration:"#setPivot"},e.each(["bounds","strokeBounds","handleBounds","roughBounds","internalBounds","internalRoughBounds"],function(t){var n="get"+e.capitalize(t),i=t.match(/^internal(.*)$/),r=i?"get"+i[1]:null;this[n]=function(e){var i=this._boundsGetter,s=!r&&("string"==typeof i?i:i&&i[n])||n,a=this._getCachedBounds(s,e,this,r);return"bounds"===t?new _(a.x,a.y,a.width,a.height,this,"setBounds"):a}},{beans:!0,_getBounds:function(t,e,n){var i=this._children;if(!i||0==i.length)return new f;for(var r=1/0,s=-r,a=r,o=s,h=0,u=i.length;u>h;h++){var l=i[h];if(l._visible&&!l.isEmpty()){var c=l._getCachedBounds(t,e,n);r=Math.min(c.x,r),a=Math.min(c.y,a),s=Math.max(c.x+c.width,s),o=Math.max(c.y+c.height,o)}}return isFinite(r)?new f(r,a,s-r,o-a):new f},setBounds:function(){var t=f.read(arguments),e=this.getBounds(),n=new g,i=t.getCenter();n.translate(i),(t.width!=e.width||t.height!=e.height)&&n.scale(0!=e.width?t.width/e.width:1,0!=e.height?t.height/e.height:1),i=e.getCenter(),n.translate(-i.x,-i.y),this.transform(n)},_getCachedBounds:function(t,e,n,i){e=e&&e.orNullIfIdentity();var r=i?null:this._matrix.orNullIfIdentity(),s=(!e||e.equals(r))&&t,a=this._parent||this._parentSymbol;if(a){var o=n._id,h=a._boundsCache=a._boundsCache||{ids:{},list:[]};h.ids[o]||(h.list.push(n),h.ids[o]=n)}if(s&&this._bounds&&this._bounds[s])return this._bounds[s].clone();e=e?r?e.chain(r):e:r;var u=this._getBounds(i||t,e,n);if(s){this._bounds||(this._bounds={});var l=this._bounds[s]=u.clone();l._internal=!!i}return u},statics:{_clearBoundsCache:function(e){var n=e._boundsCache;if(n){e._bounds=e._position=e._boundsCache=t;for(var i=0,r=n.list,s=r.length;s>i;i++){var a=r[i];a!==e&&(a._bounds=a._position=t,a._boundsCache&&y._clearBoundsCache(a))}}}}}),{beans:!0,_decompose:function(){return this._decomposed=this._matrix.decompose()},getRotation:function(){var t=this._decomposed||this._decompose();return t&&t.rotation},setRotation:function(t){var e=this.getRotation();if(null!=e&&null!=t){var n=this._decomposed;this.rotate(t-e),n.rotation=t,this._decomposed=n}},getScaling:function(){var t=this._decomposed||this._decompose();return t&&t.scaling},setScaling:function(){var t=this.getScaling();if(null!=t){var e=h.read(arguments,0,{clone:!0}),n=this._decomposed;this.scale(e.x/t.x,e.y/t.y),n.scaling=e,this._decomposed=n}},getMatrix:function(){return this._matrix},setMatrix:function(t){this._matrix.initialize(t),this._applyMatrix?this.transform(null,!0):this._changed(9)},getGlobalMatrix:function(t){var e=this._globalMatrix,n=this._project._updateVersion;if(e&&e._updateVersion!==n&&(e=null),!e){e=this._globalMatrix=this._matrix.clone();var i=this._parent;i&&e.preConcatenate(i.getGlobalMatrix(!0)),e._updateVersion=n}return t?e:e.clone()},getApplyMatrix:function(){return this._applyMatrix},setApplyMatrix:function(t){(this._applyMatrix=this._canApplyMatrix&&!!t)&&this.transform(null,!0)},getTransformContent:"#getApplyMatrix",setTransformContent:"#setApplyMatrix"},{getProject:function(){return this._project},_setProject:function(t,e){if(this._project!==t){this._project&&this._installEvents(!1),this._project=t;for(var n=this._children,i=0,r=n&&n.length;r>i;i++)n[i]._setProject(t);e=!0}e&&this._installEvents(!0)},getView:function(){return this._project.getView()},_installEvents:function le(t){le.base.call(this,t);for(var e=this._children,n=0,i=e&&e.length;i>n;n++)e[n]._installEvents(t)},getLayer:function(){for(var t=this;t=t._parent;)if(t instanceof x)return t;return null},getParent:function(){return this._parent},setParent:function(t){return t.addChild(this)},getChildren:function(){return this._children},setChildren:function(t){this.removeChildren(),this.addChildren(t)},getFirstChild:function(){return this._children&&this._children[0]||null},getLastChild:function(){return this._children&&this._children[this._children.length-1]||null},getNextSibling:function(){return this._parent&&this._parent._children[this._index+1]||null},getPreviousSibling:function(){return this._parent&&this._parent._children[this._index-1]||null},getIndex:function(){return this._index},equals:function(t){return t===this||t&&this._class===t._class&&this._style.equals(t._style)&&this._matrix.equals(t._matrix)&&this._locked===t._locked&&this._visible===t._visible&&this._blendMode===t._blendMode&&this._opacity===t._opacity&&this._clipMask===t._clipMask&&this._guide===t._guide&&this._equals(t)||!1},_equals:function(t){return e.equals(this._children,t._children)},clone:function(t){return this._clone(new this.constructor(y.NO_INSERT),t)},_clone:function(n,i){if(n.setStyle(this._style),this._children)for(var r=0,s=this._children.length;s>r;r++)n.addChild(this._children[r].clone(!1),!0);(i||i===t)&&n.insertAbove(this);for(var a=["_locked","_visible","_blendMode","_opacity","_clipMask","_guide","_applyMatrix"],r=0,s=a.length;s>r;r++){var o=a[r];this.hasOwnProperty(o)&&(n[o]=this[o])}return n._matrix.initialize(this._matrix),n._data=this._data?e.clone(this._data):null,n.setSelected(this._selected),this._name&&n.setName(this._name,!0),n},copyTo:function(t){return t.addChild(this.clone(!1))},rasterize:function(t){var n=this.getStrokeBounds(),i=(t||this.getView().getResolution())/72,r=n.getTopLeft().floor(),s=n.getBottomRight().ceil(),a=new c(s.subtract(r)),o=Q.getCanvas(a.multiply(i)),h=o.getContext("2d"),u=(new g).scale(i).translate(r.negate());h.save(),u.applyToContext(h),this.draw(h,new e({matrices:[u]})),h.restore();var l=new C(y.NO_INSERT);return l.setCanvas(o),l.transform((new g).translate(r.add(a.divide(2))).scale(1/i)),l.insertAbove(this),l},contains:function(){return!!this._contains(this._matrix._inverseTransform(h.read(arguments)))},_contains:function(t){if(this._children){for(var e=this._children.length-1;e>=0;e--)if(this._children[e].contains(t))return!0;return!1}return t.isInside(this.getInternalBounds())},hitTest:function(){return this._hitTest(h.read(arguments),P.getOptions(e.read(arguments)))},_hitTest:function(n,i){function r(i,r){var s=_["get"+r]();return n.subtract(s).divide(u).length<=1?new P(i,f,{name:e.hyphenate(r),point:s}):t}if(this._locked||!this._visible||this._guide&&!i.guides||this.isEmpty())return null;var s=this._matrix,a=i._totalMatrix,o=this.getView(),h=i._totalMatrix=a?a.chain(s):this.getGlobalMatrix().preConcatenate(o._matrix),u=i._tolerancePadding=new 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n!==this?this.addChild(n):n},addChild:function(e,n){return this.insertChild(t,e,n)},insertChild:function(t,e,n){var i=this.insertChildren(t,[e],n);return i&&i[0]},addChildren:function(t,e){return this.insertChildren(this._children.length,t,e)},insertChildren:function(t,n,i,r){var s=this._children;if(s&&n&&n.length>0){n=Array.prototype.slice.apply(n);for(var a=n.length-1;a>=0;a--){var o=n[a];!r||o instanceof r?o._remove(!1,!0):n.splice(a,1)}e.splice(s,n,t,0);for(var h=this._project,u=h&&h._changes,a=0,l=n.length;l>a;a++){var o=n[a];o._parent=this,o._setProject(this._project,!0),o._name&&o.setName(o._name),u&&this._changed(5)}this._changed(11)}else n=null;return n},_insert:function(t,e,n){if(!e._parent)return null;var i=e._index+(t?1:0);return e._parent===this._parent&&i>this._index&&i--,e._parent.insertChild(i,this,n)},insertAbove:function(t,e){return this._insert(!0,t,e)},insertBelow:function(t,e){return this._insert(!1,t,e)},sendToBack:function(){return 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null;t=t||0,n=e.pick(n,this._children.length);for(var i=e.splice(this._children,null,t,n-t),r=i.length-1;r>=0;r--)i[r]._remove(!0,!1);return i.length>0&&this._changed(11),i},clear:"#removeChildren",reverseChildren:function(){if(this._children){this._children.reverse();for(var t=0,e=this._children.length;e>t;t++)this._children[t]._index=t;this._changed(11)}},isEmpty:function(){return!this._children||0===this._children.length},isEditable:function(){for(var t=this;t;){if(!t._visible||t._locked)return!1;t=t._parent}return!0},hasFill:function(){return this.getStyle().hasFill()},hasStroke:function(){return this.getStyle().hasStroke()},hasShadow:function(){return this.getStyle().hasShadow()},_getOrder:function(t){function e(t){var e=[];do e.unshift(t);while(t=t._parent);return e}for(var n=e(this),i=e(t),r=0,s=Math.min(n.length,i.length);s>r;r++)if(n[r]!=i[r])return n[r]._index0},isInserted:function(){return 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n=this._matrix,i=(e||this._applyMatrix)&&(!n.isIdentity()||t);if(!t&&!i)return this;if(t&&n.preConcatenate(t),i=i&&this._transformContent(n)){var r=this._pivot,s=this._style,a=s.getFillColor(!0),o=s.getStrokeColor(!0);r&&n._transformPoint(r,r,!0),a&&a.transform(n),o&&o.transform(n),n.reset(!0)}var h=this._bounds,u=this._position;this._changed(9);var l=h&&t&&t.decompose();if(l&&!l.shearing&&0===l.rotation%90){for(var c in h){var d=h[c];(i||!d._internal)&&t._transformBounds(d,d)}var f=this._boundsGetter,d=h[f&&f.getBounds||f||"getBounds"];d&&(this._position=d.getCenter(!0)),this._bounds=h}else t&&u&&(this._position=t._transformPoint(u,u));return this},_transformContent:function(t){var e=this._children;if(e){for(var n=0,i=e.length;i>n;n++)e[n].transform(t,!0);return!0}},globalToLocal:function(){return this.getGlobalMatrix(!0)._inverseTransform(h.read(arguments))},localToGlobal:function(){return this.getGlobalMatrix(!0)._transformPoint(h.read(arguments))},fitBounds:function(t,e){t=f.read(arguments);var n=this.getBounds(),i=n.height/n.width,r=t.height/t.width,s=(e?i>r:r>i)?t.width/n.width:t.height/n.height,a=new f(new h,new c(n.width*s,n.height*s));a.setCenter(t.getCenter()),this.setBounds(a)},_setStyles:function(t){var e=this._style,n=e.getFillColor(),i=e.getStrokeColor(),r=e.getShadowColor();if(n&&(t.fillStyle=n.toCanvasStyle(t)),i){var s=e.getStrokeWidth();if(s>0){t.strokeStyle=i.toCanvasStyle(t),t.lineWidth=s;var a=e.getStrokeJoin(),o=e.getStrokeCap(),h=e.getMiterLimit();if(a&&(t.lineJoin=a),o&&(t.lineCap=o),h&&(t.miterLimit=h),paper.support.nativeDash){var u=e.getDashArray(),l=e.getDashOffset();u&&u.length&&("setLineDash"in t?(t.setLineDash(u),t.lineDashOffset=l):(t.mozDash=u,t.mozDashOffset=l))}}}if(r){var c=e.getShadowBlur();if(c>0){t.shadowColor=r.toCanvasStyle(t),t.shadowBlur=c;var d=this.getShadowOffset();t.shadowOffsetX=d.x,t.shadowOffsetY=d.y}}},draw:function(t,e,n){function i(t){return o?o.chain(t):t}var r=this._updateVersion=this._project._updateVersion;if(this._visible&&0!==this._opacity){var s=e.matrices,a=s[s.length-1],o=e.viewMatrix,h=this._matrix,u=a.chain(h);if(u.isInvertible()){s.push(u),e.updateMatrix&&(u._updateVersion=r,this._globalMatrix=u);var l,c,d,f=this._blendMode,_=this._opacity,g="normal"===f,p=te.nativeModes[f],v=g&&1===_||e.dontStart||e.clip||(p||g&&1>_)&&this._canComposite(),m=e.pixelRatio;if(!v){var y=this.getStrokeBounds(i(a));if(!y.width||!y.height)return;d=e.offset,c=e.offset=y.getTopLeft().floor(),l=t,t=Q.getContext(y.getSize().ceil().add(1).multiply(m)),1!==m&&t.scale(m,m)}t.save();var 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o=n/2;coords=a._transformCorners(this.getInternalBounds()),t.beginPath();for(var h=0;8>h;h++)t[0===h?"moveTo":"lineTo"](coords[h],coords[++h]);t.closePath(),t.stroke();for(var h=0;8>h;h++)t.fillRect(coords[h]-o,coords[++h]-o,n,n)}}},_canComposite:function(){return!1}},e.each(["down","drag","up","move"],function(t){this["removeOn"+e.capitalize(t)]=function(){var e={};return e[t]=!0,this.removeOn(e)}},{removeOn:function(t){for(var e in t)if(t[e]){var n="mouse"+e,i=this._project,r=i._removeSets=i._removeSets||{};r[n]=r[n]||{},r[n][this._id]=this}return this}})),w=y.extend({_class:"Group",_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function de(e){de.base.call(this,e),1026&e&&(this._clipItem=t)},_getClipItem:function(){var e=this._clipItem;if(e===t){e=null;for(var n=0,i=this._children.length;i>n;n++){var r=this._children[n];if(r._clipMask){e=r;break}}this._clipItem=e}return e},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_draw:function(t,e){var n=e.clip,i=!n&&this._getClipItem(),r=!0;if(e=e.extend({clipItem:i,clip:!1}),n?this._currentPath?(t.currentPath=this._currentPath,r=!1):(t.beginPath(),e.dontStart=e.dontFinish=!0):i&&i.draw(t,e.extend({clip:!0})),r)for(var s=0,a=this._children.length;a>s;s++){var o=this._children[s];o!==i&&o.draw(t,e)}n&&(this._currentPath=t.currentPath)}}),x=w.extend({_class:"Layer",initialize:function(n){var i=e.isPlainObject(n)?new e(n):{children:Array.isArray(n)?n:arguments},r=i.insert;i.insert=!1,w.call(this,i),(r||r===t)&&(this._project.addChild(this),this.activate())},_remove:function fe(t){return this._parent?fe.base.call(this,t):null!=this._index?(this._project.activeLayer===this&&(this._project.activeLayer=this.getNextSibling()||this.getPreviousSibling()),e.splice(this._project.layers,null,this._index,1),this._installEvents(!1),this._project._needsUpdate=!0,!0):!1},getNextSibling:function _e(){return this._parent?_e.base.call(this):this._project.layers[this._index+1]||null},getPreviousSibling:function ge(){return this._parent?ge.base.call(this):this._project.layers[this._index-1]||null},isInserted:function pe(){return this._parent?pe.base.call(this):null!=this._index},activate:function(){this._project.activeLayer=this},_insert:function ve(t,n,i){return n instanceof x&&!n._parent?(this._remove(!0,!0),e.splice(n._project.layers,[this],n._index+(t?1:0),0),this._setProject(n._project,!0),this):ve.base.call(this,t,n,i)}}),b=y.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_boundsSelected:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t){this._initialize(t)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&e.equals(this._radius,t._radius)},clone:function(t){var e=new b(y.NO_INSERT);return e.setType(this._type),e.setSize(this._size),e.setRadius(this._radius),this._clone(e,t)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new d(t.width,t.height,this,"setSize")},setSize:function(){var t=c.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,n=t.width,i=t.height;if("rectangle"===e){var r=c.min(this._radius,t.divide(2));this._radius.set(r.width,r.height)}else"circle"===e?(n=i=(n+i)/2,this._radius=n/2):"ellipse"===e&&this._radius.set(n/2,i/2);this._size.set(n,i),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new d(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var n=2*t;this._radius=t,this._size.set(n,n)}else if(t=c.read(arguments),this._radius){if(this._radius.equals(t))return;if(this._radius.set(t.width,t.height),"rectangle"===e){var n=c.max(this._size,t.multiply(2));this._size.set(n.width,n.height)}else"ellipse"===e&&this._size.set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(n){var i=new(O[e.capitalize(this._type)])({center:new h,size:this._size,radius:this._radius,insert:!1});return i.setStyle(this._style),i.transform(this._matrix),(n||n===t)&&i.insertAbove(this),i},_draw:function(t,e,n){var i=this._style,r=i.hasFill(),s=i.hasStroke(),a=e.dontFinish||e.clip,o=!n;if(r||s||a){var h=this._type,u=this._radius,l="circle"===h;if(e.dontStart||t.beginPath(),o&&l)t.arc(0,0,u,0,2*Math.PI,!0);else{var c=l?u:u.width,d=l?u:u.height,f=this._size,_=f.width,g=f.height;if(o&&"rect"===h&&0===c&&0===d)t.rect(-_/2,-g/2,_,g);else{var p=_/2,v=g/2,m=.44771525016920644,y=c*m,w=d*m,x=[-p,-v+d,-p,-v+w,-p+y,-v,-p+c,-v,p-c,-v,p-y,-v,p,-v+w,p,-v+d,p,v-d,p,v-w,p-y,v,p-c,v,-p+c,v,-p+y,v,-p,v-w,-p,v-d];n&&n.transform(x,x,32),t.moveTo(x[0],x[1]),t.bezierCurveTo(x[2],x[3],x[4],x[5],x[6],x[7]),p!==c&&t.lineTo(x[8],x[9]),t.bezierCurveTo(x[10],x[11],x[12],x[13],x[14],x[15]),v!==d&&t.lineTo(x[16],x[17]),t.bezierCurveTo(x[18],x[19],x[20],x[21],x[22],x[23]),p!==c&&t.lineTo(x[24],x[25]),t.bezierCurveTo(x[26],x[27],x[28],x[29],x[30],x[31]) +}}t.closePath()}a||!r&&!s||(this._setStyles(t),r&&(t.fill(i.getWindingRule()),t.shadowColor="rgba(0,0,0,0)"),s&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new f(this._size).setCenter(0,0);return"getBounds"!==t&&this.hasStroke()&&(n=n.expand(this.getStrokeWidth())),e?e._transformBounds(n):n}},new function(){function t(t,e,n){var i=t._radius;if(!i.isZero())for(var r=t._size.divide(2),s=0;4>s;s++){var a=new h(1&s?1:-1,s>1?1:-1),o=a.multiply(r),u=o.subtract(a.multiply(i)),l=new f(o,u);if((n?l.expand(n):l).contains(e))return u}}function e(t,e){var n=t.getAngleInRadians(),i=2*e.width,r=2*e.height,s=i*Math.sin(n),a=r*Math.cos(n);return i*r/(2*Math.sqrt(s*s+a*a))}return{_contains:function n(e){if("rectangle"===this._type){var i=t(this,e);return i?e.subtract(i).divide(this._radius).getLength()<=1:n.base.call(this,e)}return e.divide(this.size).getLength()<=.5},_hitTestSelf:function i(n,r){var s=!1;if(this.hasStroke()){var a=this._type,o=this._radius,h=this.getStrokeWidth()+2*r.tolerance;if("rectangle"===a){var u=t(this,n,h);if(u){var l=n.subtract(u);s=2*Math.abs(l.getLength()-e(l,o))<=h}else{var c=new f(this._size).setCenter(0,0),d=c.expand(h),_=c.expand(-h);s=d._containsPoint(n)&&!_._containsPoint(n)}}else"ellipse"===a&&(o=e(n,o)),s=2*Math.abs(n.getLength()-o)<=h}return s?new P("stroke",this):i.base.apply(this,arguments)}}},{statics:new function(){function t(t,n,i,r,s){var a=new b(e.getNamed(s));return a._type=t,a._size=i,a._radius=r,a.translate(n)}return{Circle:function(){var n=h.readNamed(arguments,"center"),i=e.readNamed(arguments,"radius");return t("circle",n,new c(2*i),i,arguments)},Rectangle:function(){var e=f.readNamed(arguments,"rectangle"),n=c.min(c.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),n,arguments)},Ellipse:function(){var e=b._readEllipse(arguments),n=e.radius;return t("ellipse",e.center,n.multiply(2),n,arguments)},_readEllipse:function(t){var n,i;if(e.hasNamed(t,"radius"))n=h.readNamed(t,"center"),i=c.readNamed(t,"radius");else{var r=f.readNamed(t,"rectangle");n=r.getCenter(!0),i=r.getSize(!0).divide(2)}return{center:n,radius:i}}}}}),C=y.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:"getBounds",_boundsSelected:!0,_serializeFields:{source:null},initialize:function(e,n){this._initialize(e,n!==t&&h.read(arguments,1))||("string"==typeof e?this.setSource(e):this.setImage(e)),this._size||(this._size=new c)},_equals:function(t){return this.getSource()===t.getSource()},clone:function(t){var e=new C(y.NO_INSERT),n=this._image,i=this._canvas;if(n)e.setImage(n);else if(i){var r=Q.getCanvas(this._size);r.getContext("2d").drawImage(i,0,0),e.setCanvas(r)}return this._clone(e,t)},getSize:function(){var t=this._size;return new d(t.width,t.height,this,"setSize")},setSize:function(){var t=c.read(arguments);if(!this._size.equals(t)){var e=this.getElement();this.setCanvas(Q.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}},getWidth:function(){return this._size.width},getHeight:function(){return this._size.height},isEmpty:function(){return 0===this._size.width&&0===this._size.height},getResolution:function(){var t=this._matrix,e=new h(0,0).transform(t),n=new h(1,0).transform(t).subtract(e),i=new h(0,1).transform(t).subtract(e);return new c(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){this._canvas&&Q.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t):(this._image=t,this._canvas=null),this._size=new c(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(521)},getCanvas:function(){if(!this._canvas){var t=Q.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){Q.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(513)),this._context},setContext:function(t){this._context=t},getSource:function(){return this._image&&this._image.src||this.toDataURL()},setSource:function(t){function e(){var t=i.getView();t&&(paper=t._scope,i.setImage(n),i.fire("load"),t.update())}var n,i=this;n=document.getElementById(t)||new Image,n.naturalWidth&&n.naturalHeight?setTimeout(e,0):(q.add(n,{load:e}),n.src||(n.src=t)),this.setImage(n)},getElement:function(){return this._canvas||this._image}},{beans:!1,getSubCanvas:function(){var t=f.read(arguments),e=Q.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=f.read(arguments),e=new C(y.NO_INSERT);return e.setCanvas(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.preConcatenate(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image&&this._image.src;if(/^data:/.test(t))return t;var e=this.getCanvas();return e?e.toDataURL():null},drawImage:function(t){var e=h.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var n,i;t?t instanceof I?(i=t,n=t.getBounds()):t.width?n=new f(t):t.x&&(n=new f(t.x-.5,t.y-.5,1,1)):n=this.getBounds();var r=32,s=Math.min(n.width,r),a=Math.min(n.height,r),o=C._sampleContext;o?o.clearRect(0,0,r+1,r+1):o=C._sampleContext=Q.getContext(new c(r)),o.save();var h=(new g).scale(s/n.width,a/n.height).translate(-n.x,-n.y);h.applyToContext(o),i&&i.draw(o,new e({clip:!0,matrices:[h]})),this._matrix.applyToContext(o),o.drawImage(this.getElement(),-this._size.width/2,-this._size.height/2),o.restore();for(var u=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,l=[0,0,0],d=0,_=0,p=u.length;p>_;_+=4){var v=u[_+3];d+=v,v/=255,l[0]+=u[_]*v,l[1]+=u[_+1]*v,l[2]+=u[_+2]*v}for(var _=0;3>_;_++)l[_]/=d;return d?D.read(l):null},getPixel:function(){var t=h.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new D("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=h.read(arguments),e=D.read(arguments),n=e._convert("rgb"),i=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*n[0],a[1]=255*n[1],a[2]=255*n[2],a[3]=null!=i?255*i:255,r.putImageData(s,t.x,t.y)},createImageData:function(){var t=c.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=f.read(arguments);return t.isEmpty()&&(t=new f(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=h.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var n=new f(this._size).setCenter(0,0);return e?e._transformBounds(n):n},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new P("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t){var e=this.getElement();e&&(t.globalAlpha=this._opacity,t.drawImage(e,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),S=y.extend({_class:"PlacedSymbol",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:{getBounds:"getStrokeBounds"},_boundsSelected:!0,_serializeFields:{symbol:null},initialize:function(e,n){this._initialize(e,n!==t&&h.read(arguments,1))||this.setSymbol(e instanceof m?e:new m(e))},_equals:function(t){return this._symbol===t._symbol},getSymbol:function(){return this._symbol},setSymbol:function(t){this._symbol=t,this._changed(9)},clone:function(t){var e=new S(y.NO_INSERT);return e.setSymbol(this._symbol),this._clone(e,t)},isEmpty:function(){return this._symbol._definition.isEmpty()},_getBounds:function(t,e,n){return this.symbol._definition._getCachedBounds(t,e,n)},_hitTestSelf:function(t,e){var n=this._symbol._definition._hitTest(t,e);return n&&(n.item=this),n},_draw:function(t,e){this.symbol._definition.draw(t,e)}}),P=e.extend({_class:"HitResult",initialize:function(t,e,n){this.type=t,this.item=e,n&&(n.enumerable=!0,this.inject(n))},statics:{getOptions:function(t){return new e({type:null,tolerance:paper.settings.hitTolerance,fill:!t,stroke:!t,segments:!t,handles:!1,ends:!1,center:!1,bounds:!1,guides:!1,selected:!1,callback:null},t)}}}),k=e.extend({_class:"Segment",beans:!0,initialize:function(e,n,i,r,s,a){var o,h,u,l=arguments.length;0===l||(1===l?e.point?(o=e.point,h=e.handleIn,u=e.handleOut):o=e:2===l&&"number"==typeof e?o=arguments:3>=l?(o=e,h=n,u=i):(o=e!==t?[e,n]:null,h=i!==t?[i,r]:null,u=s!==t?[s,a]:null)),new M(o,this,"_point"),new M(h,this,"_handleIn"),new M(u,this,"_handleOut")},_serialize:function(t){return e.serialize(this.isLinear()?this._point:[this._point,this._handleIn,this._handleOut],t,!0)},_changed:function(t){var e=this._path;if(e){var n,i,r=e._curves,s=this._index;r&&(t&&t!==this._point&&t!==this._handleIn||!(n=r[s-1]||e._closed&&r[r.length-1])||n._changed(),t&&t!==this._point&&t!==this._handleOut||!(i=r[s])||i._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){var t=h.read(arguments);this._point.set(t.x,t.y)},getHandleIn:function(){return this._handleIn},setHandleIn:function(){var t=h.read(arguments);this._handleIn.set(t.x,t.y)},getHandleOut:function(){return this._handleOut},setHandleOut:function(){var t=h.read(arguments);this._handleOut.set(t.x,t.y)},isLinear:function(){return this._handleIn.isZero()&&this._handleOut.isZero()},setLinear:function(t){t&&(this._handleIn.set(0,0),this._handleOut.set(0,0))},isColinear:function(t){var e=this.getNext(),n=t.getNext();return this._handleOut.isZero()&&e._handleIn.isZero()&&t._handleOut.isZero()&&n._handleIn.isZero()&&e._point.subtract(this._point).isColinear(n._point.subtract(t._point))},isOrthogonal:function(){var t=this.getPrevious(),e=this.getNext();return t._handleOut.isZero()&&this._handleIn.isZero()&&this._handleOut.isZero()&&e._handleIn.isZero()&&this._point.subtract(t._point).isOrthogonal(e._point.subtract(this._point))},isArc:function(){var t=this.getNext(),e=this._handleOut,n=t._handleIn,i=.5522847498307936;if(e.isOrthogonal(n)){var r=this._point,s=t._point,a=new p(r,e,!0).intersect(new p(s,n,!0),!0);return a&&o.isZero(e.getLength()/a.subtract(r).getLength()-i)&&o.isZero(n.getLength()/a.subtract(s).getLength()-i)}return!1},_selectionState:0,isSelected:function(t){var e=this._selectionState;return t?t===this._point?!!(4&e):t===this._handleIn?!!(1&e):t===this._handleOut?!!(2&e):!1:!!(7&e)},setSelected:function(t,e){var n=this._path,t=!!t,i=this._selectionState,r=i,s=e?e===this._point?4:e===this._handleIn?1:e===this._handleOut?2:0:7;t?i|=s:i&=~s,this._selectionState=i,n&&i!==r&&(n._updateSelection(this,r,i),n._changed(129))},getIndex:function(){return this._index!==t?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(e>0&&!t._closed&&e===t._segments.length-1&&e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new A(t,this===t._segment1?0:1):null},getNext:function(){var t=this._path&&this._path._segments;return t&&(t[this._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},reverse:function(){return new k(this._point,this._handleOut,this._handleIn)},remove:function(){return this._path?!!this._path.removeSegment(this._index):!1},clone:function(){return new k(this._point,this._handleIn,this._handleOut)},equals:function(t){return t===this||t&&this._class===t._class&&this._point.equals(t._point)&&this._handleIn.equals(t._handleIn)&&this._handleOut.equals(t._handleOut)||!1},toString:function(){var t=["point: "+this._point];return this._handleIn.isZero()||t.push("handleIn: "+this._handleIn),this._handleOut.isZero()||t.push("handleOut: "+this._handleOut),"{ "+t.join(", ")+" }"},transform:function(t){this._transformCoordinates(t,Array(6),!0),this._changed()},_transformCoordinates:function(t,e,n){var i=this._point,r=n&&this._handleIn.isZero()?null:this._handleIn,s=n&&this._handleOut.isZero()?null:this._handleOut,a=i._x,o=i._y,h=2;return e[0]=a,e[1]=o,r&&(e[h++]=r._x+a,e[h++]=r._y+o),s&&(e[h++]=s._x+a,e[h++]=s._y+o),t&&(t._transformCoordinates(e,e,h/2),a=e[0],o=e[1],n?(i._x=a,i._y=o,h=2,r&&(r._x=e[h++]-a,r._y=e[h++]-o),s&&(s._x=e[h++]-a,s._y=e[h++]-o)):(r||(e[h++]=a,e[h++]=o),s||(e[h++]=a,e[h++]=o))),e}}),M=h.extend({initialize:function(e,n,i){var r,s,a;if(e)if((r=e[0])!==t)s=e[1];else{var o=e;(r=o.x)===t&&(o=h.read(arguments),r=o.x),s=o.y,a=o.selected}else r=s=0;this._x=r,this._y=s,this._owner=n,n[i]=this,a&&this.setSelected(!0)},set:function(t,e){return this._x=t,this._y=e,this._owner._changed(this),this},_serialize:function(t){var e=t.formatter,n=e.number(this._x),i=e.number(this._y);return this.isSelected()?{x:n,y:i,selected:!0}:[n,i]},getX:function(){return this._x},setX:function(t){this._x=t,this._owner._changed(this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner._changed(this)},isZero:function(){return o.isZero(this._x)&&o.isZero(this._y)},setSelected:function(t){this._owner.setSelected(t,this)},isSelected:function(){return this._owner.isSelected(this)}}),z=e.extend({_class:"Curve",initialize:function(t,e,n,i,r,s,a,o){var h=arguments.length;if(3===h)this._path=t,this._segment1=e,this._segment2=n;else if(0===h)this._segment1=new k,this._segment2=new k;else if(1===h)this._segment1=new k(t.segment1),this._segment2=new k(t.segment2);else if(2===h)this._segment1=new k(t),this._segment2=new k(e);else{var u,l,c,d;4===h?(u=t,l=e,c=n,d=i):8===h&&(u=[t,e],d=[a,o],l=[n-t,i-e],c=[r-a,s-o]),this._segment1=new k(u,null,l),this._segment2=new k(d,c,null)}},_changed:function(){this._length=this._bounds=t},getPoint1:function(){return this._segment1._point},setPoint1:function(){var t=h.read(arguments);this._segment1._point.set(t.x,t.y)},getPoint2:function(){return this._segment2._point},setPoint2:function(){var t=h.read(arguments);this._segment2._point.set(t.x,t.y)},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){var t=h.read(arguments);this._segment1._handleOut.set(t.x,t.y)},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){var t=h.read(arguments);this._segment2._handleIn.set(t.x,t.y)},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isSelected:function(){return this.getPoint1().isSelected()&&this.getHandle2().isSelected()&&this.getHandle2().isSelected()&&this.getPoint2().isSelected()},setSelected:function(t){this.getPoint1().setSelected(t),this.getHandle1().setSelected(t),this.getHandle2().setSelected(t),this.getPoint2().setSelected(t)},getValues:function(t){return z.getValues(this._segment1,this._segment2,t)},getPoints:function(){for(var t=this.getValues(),e=[],n=0;8>n;n+=2)e.push(new h(t[n],t[n+1]));return e},getLength:function(){return null==this._length&&(this._length=this.isLinear()?this._segment2._point.getDistance(this._segment1._point):z.getLength(this.getValues(),0,1)),this._length},getArea:function(){return z.getArea(this.getValues())},getPart:function(t,e){return new z(z.getPart(this.getValues(),t,e))},getPartLength:function(t,e){return z.getLength(this.getValues(),t,e)},isLinear:function(){return this._segment1._handleOut.isZero()&&this._segment2._handleIn.isZero()},isHorizontal:function(){return 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_=t[c];_._transformCoordinates(i,a,!1);for(var g=0;6>g;g+=2){var p=0===g?s:r,v=p?p[0]:0,m=p?p[1]:0,y=a[g],w=a[g+1],x=y-v,b=y+v,C=w-m,S=w+m;o>x&&(o=x),b>h&&(h=b),u>C&&(u=C),S>l&&(l=S)}}return new f(o,u,h-o,l-u)},getRoughBounds:function(t,e,n,i){var r=n.hasStroke()?n.getStrokeWidth()/2:0,s=r;return r>0&&("miter"===n.getStrokeJoin()&&(s=r*n.getMiterLimit()),"square"===n.getStrokeCap()&&(s=Math.max(s,r*Math.sqrt(2)))),O.getHandleBounds(t,e,n,i,O._getPenPadding(r,i),O._getPenPadding(s,i))}}});O.inject({statics:new function(){function t(t,n,i){var r=e.getNamed(i),s=new O(r&&r.insert===!1&&y.NO_INSERT);return s._add(t),s._closed=n,s.set(r)}function n(e,n,i){for(var s=Array(4),a=0;4>a;a++){var o=r[a];s[a]=new k(o._point.multiply(n).add(e),o._handleIn.multiply(n),o._handleOut.multiply(n))}return t(s,!0,i)}var i=.5522847498307936,r=[new k([-1,0],[0,i],[0,-i]),new k([0,-1],[-i,0],[i,0]),new k([1,0],[0,-i],[0,i]),new k([0,1],[i,0],[-i,0])];return{Line:function(){return t([new 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t=h.readNamed(arguments,"from"),n=h.readNamed(arguments,"through"),i=h.readNamed(arguments,"to"),r=e.getNamed(arguments),s=new O(r&&r.insert===!1&&y.NO_INSERT);return s.moveTo(t),s.arcTo(n,i),s.set(r)},RegularPolygon:function(){for(var n=h.readNamed(arguments,"center"),i=e.readNamed(arguments,"sides"),r=e.readNamed(arguments,"radius"),s=360/i,a=!(i%3),o=new h(0,a?-r:r),u=a?-1:.5,l=Array(i),c=0;i>c;c++)l[c]=new k(n.add(o.rotate((c+u)*s)));return t(l,!0,arguments)},Star:function(){for(var n=h.readNamed(arguments,"center"),i=2*e.readNamed(arguments,"points"),r=e.readNamed(arguments,"radius1"),s=e.readNamed(arguments,"radius2"),a=360/i,o=new h(0,-1),u=Array(i),l=0;i>l;l++)u[l]=new k(n.add(o.rotate(a*l).multiply(l%2?s:r)));return t(u,!0,arguments)}}}});var T=I.extend({_class:"CompoundPath",_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||("string"==typeof t?this.setPathData(t):this.addChildren(Array.isArray(t)?t:arguments))},insertChildren:function xe(e,n,i){n=xe.base.call(this,e,n,i,O);for(var r=0,s=!i&&n&&n.length;s>r;r++){var a=n[r];a._clockwise===t&&a.setClockwise(0===a._index)}return n},reverse:function(){for(var t=this._children,e=0,n=t.length;n>e;e++)t[e].reverse()},smooth:function(){for(var t=0,e=this._children.length;e>t;t++)this._children[t].smooth()},isClockwise:function(){var t=this.getFirstChild();return t&&t.isClockwise()},setClockwise:function(t){this.isClockwise()!==!!t&&this.reverse()},getFirstSegment:function(){var t=this.getFirstChild();return t&&t.getFirstSegment()},getLastSegment:function(){var t=this.getLastChild();return t&&t.getLastSegment()},getCurves:function(){for(var t=this._children,e=[],n=0,i=t.length;i>n;n++)e.push.apply(e,t[n].getCurves());return e},getFirstCurve:function(){var t=this.getFirstChild();return t&&t.getFirstCurve()},getLastCurve:function(){var t=this.getLastChild();return t&&t.getFirstCurve()},getArea:function(){for(var t=this._children,e=0,n=0,i=t.length;i>n;n++)e+=t[n].getArea();return e}},{beans:!0,getPathData:function(t,e){for(var n=this._children,i=[],r=0,s=n.length;s>r;r++){var a=n[r],o=a._matrix;i.push(a.getPathData(t&&!o.isIdentity()?t.chain(o):o,e))}return i.join(" ")}},{_getChildHitTestOptions:function(t){return t.class===O||"path"===t.type?t:new e(t,{fill:!1})},_draw:function(t,e,n){var i=this._children;if(0!==i.length){if(this._currentPath)t.currentPath=this._currentPath;else{e=e.extend({dontStart:!0,dontFinish:!0}),t.beginPath();for(var r=0,s=i.length;s>r;r++)i[r].draw(t,e,n);this._currentPath=t.currentPath}if(!e.clip){this._setStyles(t);var a=this._style;a.hasFill()&&(t.fill(a.getWindingRule()),t.shadowColor="rgba(0,0,0,0)"),a.hasStroke()&&t.stroke()}}},_drawSelected:function(t,e,n){for(var i=this._children,r=0,s=i.length;s>r;r++){var a=i[r],o=a._matrix;n[a._id]||a._drawSelected(t,o.isIdentity()?e:e.chain(o))}}},new function(){function t(t,e){var n=t._children;if(e&&0===n.length)throw Error("Use a moveTo() command first");return n[n.length-1]}var n={moveTo:function(){var e=t(this),n=e&&e.isEmpty()?e:new O;n!==e&&this.addChild(n),n.moveTo.apply(n,arguments)},moveBy:function(){var e=t(this,!0),n=e&&e.getLastSegment(),i=h.read(arguments);this.moveTo(n?i.add(n._point):i)},closePath:function(e){t(this,!0).closePath(e)}};return e.each(["lineTo","cubicCurveTo","quadraticCurveTo","curveTo","arcTo","lineBy","cubicCurveBy","quadraticCurveBy","curveBy","arcBy"],function(e){n[e]=function(){var n=t(this,!0);n[e].apply(n,arguments)}}),n});I.inject(new function(){function t(t,r,s,a){function o(t){return t.clone(!1).reduce().reorient().transform(null,!0)}function h(t){for(var e=0,n=t.length;n>e;e++){var i=t[e];_.push.apply(_,i._segments),g.push.apply(g,i._getMonoCurves())}}var u=o(t),l=r&&t!==r&&o(r);u.isClockwise()||u.reverse(),!l||a^l.isClockwise()||l.reverse(),e(u.getIntersections(l,!0));var 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n(t,this._getMonoCurves(),e,i)},unite:function(e){return t(this,e,function(t){return 1===t||0===t},!1)},intersect:function(e){return t(this,e,function(t){return 2===t},!1)},subtract:function(e){return t(this,e,function(t){return 1===t},!0)},exclude:function(t){return new w([this.subtract(t),t.subtract(this)])},divide:function(t){return new w([this.subtract(t),this.intersect(t)])}}}),O.inject({_getMonoCurves:function(){function t(t){var e=t[1],r=t[7],s={values:t,winding:e===r?0:e>r?-1:1,previous:n,next:null};n&&(n.next=s),i.push(s),n=s}function e(e){if(0!==z.getLength(e)){var n=e[1],i=e[3],r=e[5],s=e[7];if(z.isLinear(e))t(e);else{var a=3*(i-r)-n+s,h=2*(n+r)-4*i,u=i-n,l=1e-5,c=[],d=o.solveQuadratic(a,h,u,c,l,1-l);if(0===d)t(e);else{c.sort();var f=c[0],_=z.subdivide(e,f);t(_[0]),d>1&&(f=(c[1]-f)/(1-f),_=z.subdivide(_[1],f),t(_[0])),t(_[1])}}}}var n,i=this._monoCurves;if(!i){i=this._monoCurves=[];for(var r=this.getCurves(),s=this._segments,a=0,h=r.length;h>a;a++)e(r[a].getValues());if(!this._closed&&s.length>1){var u=s[s.length-1]._point,l=s[0]._point,c=u._x,d=u._y,f=l._x,_=l._y;e([c,d,c,d,f,_,f,_])}if(i.length>0){var g=i[0],p=i[i.length-1];g.previous=p,p.next=g}}return i},getInteriorPoint:function(){var t=this.getBounds(),e=t.getCenter(!0);if(!this.contains(e)){for(var n=this._getMonoCurves(),i=[],r=e.y,s=[],a=0,o=n.length;o>a;a++){var h=n[a].values;if((1===n[a].winding&&r>=h[1]&&r<=h[7]||r>=h[7]&&r<=h[1])&&z.solveCubic(h,1,r,i,0,1)>0)for(var u=i.length-1;u>=0;u--)s.push(z.evaluate(h,i[u],0).x);if(s.length>1)break}e.x=(s[0]+s[1])/2}return e},reorient:function(){return this.setClockwise(!0),this}}),T.inject({_getMonoCurves:function(){for(var t=this._children,e=[],n=0,i=t.length;i>n;n++)e.push.apply(e,t[n]._getMonoCurves());return e},reorient:function(){var t=this.removeChildren().sort(function(t,e){return e.getBounds().getArea()-t.getBounds().getArea()});this.addChildren(t);for(var e=t[0].isClockwise(),n=1,i=t.length;i>n;n++){for(var r=t[n].getInteriorPoint(),s=0,a=n-1;a>=0;a--)t[a].contains(r)&&s++;t[n].setClockwise(0===s%2&&e)}return this}});var L=e.extend({initialize:function(t,e){function n(t,n){var i=z.getValues(t,n,e);a.curves.push(i),a._computeParts(i,t._index,0,1)}this.curves=[],this.parts=[],this.length=0,this.index=0;for(var i,r=t._segments,s=r[0],a=this,o=1,h=r.length;h>o;o++)i=r[o],n(s,i),s=i;t._closed&&n(i,r[0])},_computeParts:function(t,e,n,i){if(i-n>1/32&&!z.isFlatEnough(t,.25)){var r=z.subdivide(t),s=(n+i)/2;this._computeParts(r[0],e,n,s),this._computeParts(r[1],e,s,i)}else{var a=t[6]-t[0],o=t[7]-t[1],h=Math.sqrt(a*a+o*o);h>1e-5&&(this.length+=h,this.parts.push({offset:this.length,value:i,index:e}))}},getParameterAt:function(t){for(var e,n=this.index;e=n,!(0==n||this.parts[--n].offsete;e++){var r=this.parts[e];if(r.offset>=t){this.index=e;var s=this.parts[e-1],a=s&&s.index==r.index?s.value:0,o=s?s.offset:0;return{value:a+(r.value-a)*(t-o)/(r.offset-o),index:r.index}}}var r=this.parts[this.parts.length-1];return{value:1,index:r.index}},evaluate:function(t,e){var n=this.getParameterAt(t);return z.evaluate(this.curves[n.index],n.value,e)},drawPart:function(t,e,n){e=this.getParameterAt(e),n=this.getParameterAt(n);for(var i=e.index;i<=n.index;i++){var r=z.getPart(this.curves[i],i==e.index?e.value:0,i==n.index?n.value:1);i==e.index&&t.moveTo(r[0],r[1]),t.bezierCurveTo.apply(t,r.slice(2))}}}),E=e.extend({initialize:function(t,e){this.points=[];for(var n,i=t._segments,r=0,s=i.length;s>r;r++){var a=i[r].point.clone();n&&n.equals(a)||(this.points.push(a),n=a)}this.error=e},fit:function(){var t=this.points,e=t.length;return this.segments=e>0?[new k(t[0])]:[],e>1&&this.fitCubic(0,e-1,t[1].subtract(t[0]).normalize(),t[e-2].subtract(t[e-1]).normalize()),this.segments},fitCubic:function(e,n,i,r){if(1==n-e){var s=this.points[e],a=this.points[n],o=s.getDistance(a)/3;return this.addCurve([s,s.add(i.normalize(o)),a.add(r.normalize(o)),a]),t}for(var h,u=this.chordLengthParameterize(e,n),l=Math.max(this.error,this.error*this.error),c=0;4>=c;c++){var d=this.generateBezier(e,n,u,i,r),f=this.findMaxError(e,n,d,u);if(f.error=l)break;this.reparameterize(e,n,u,d),l=f.error}var _=this.points[h-1].subtract(this.points[h]),g=this.points[h].subtract(this.points[h+1]),p=_.add(g).divide(2).normalize();this.fitCubic(e,h,i,p),this.fitCubic(h,n,p.negate(),r)},addCurve:function(t){var e=this.segments[this.segments.length-1];e.setHandleOut(t[1].subtract(t[0])),this.segments.push(new k(t[3],t[2].subtract(t[3])))},generateBezier:function(t,e,n,i,r){for(var s=1e-11,a=this.points[t],o=this.points[e],h=[[0,0],[0,0]],u=[0,0],l=0,c=e-t+1;c>l;l++){var d=n[l],f=1-d,_=3*d*f,g=f*f*f,p=_*f,v=_*d,m=d*d*d,y=i.normalize(p),w=r.normalize(v),x=this.points[t+l].subtract(a.multiply(g+p)).subtract(o.multiply(v+m));h[0][0]+=y.dot(y),h[0][1]+=y.dot(w),h[1][0]=h[0][1],h[1][1]+=w.dot(w),u[0]+=y.dot(x),u[1]+=w.dot(x)}var b,C,S=h[0][0]*h[1][1]-h[1][0]*h[0][1];if(Math.abs(S)>s){var P=h[0][0]*u[1]-h[1][0]*u[0],k=u[0]*h[1][1]-u[1]*h[0][1];b=k/S,C=P/S}else{var M=h[0][0]+h[0][1],z=h[1][0]+h[1][1];b=C=Math.abs(M)>s?u[0]/M:Math.abs(z)>s?u[1]/z:0 +}var A=o.getDistance(a);return s*=A,(s>b||s>C)&&(b=C=A/3),[a,a.add(i.normalize(b)),o.add(r.normalize(C)),o]},reparameterize:function(t,e,n,i){for(var r=t;e>=r;r++)n[r-t]=this.findRoot(i,this.points[r],n[r-t])},findRoot:function(t,e,n){for(var i=[],r=[],s=0;2>=s;s++)i[s]=t[s+1].subtract(t[s]).multiply(3);for(var s=0;1>=s;s++)r[s]=i[s+1].subtract(i[s]).multiply(2);var a=this.evaluate(3,t,n),o=this.evaluate(2,i,n),h=this.evaluate(1,r,n),u=a.subtract(e),l=o.dot(o)+u.dot(h);return Math.abs(l)<1e-5?n:n-u.dot(o)/l},evaluate:function(t,e,n){for(var i=e.slice(),r=1;t>=r;r++)for(var s=0;t-r>=s;s++)i[s]=i[s].multiply(1-n).add(i[s+1].multiply(n));return i[0]},chordLengthParameterize:function(t,e){for(var n=[0],i=t+1;e>=i;i++)n[i-t]=n[i-t-1]+this.points[i].getDistance(this.points[i-1]);for(var i=1,r=e-t;r>=i;i++)n[i]/=n[r];return n},findMaxError:function(t,e,n,i){for(var r=Math.floor((e-t+1)/2),s=0,a=t+1;e>a;a++){var o=this.evaluate(3,n,i[a-t]),h=o.subtract(this.points[a]),u=h.x*h.x+h.y*h.y;u>=s&&(s=u,r=a)}return{error:s,index:r}}}),N=y.extend({_class:"TextItem",_boundsSelected:!0,_applyMatrix:!1,_canApplyMatrix:!1,_serializeFields:{content:null},_boundsGetter:"getBounds",initialize:function(n){this._content="",this._lines=[];var i=n&&e.isPlainObject(n)&&n.x===t&&n.y===t;this._initialize(i&&n,!i&&h.read(arguments))},_equals:function(t){return this._content===t._content},_clone:function be(t){return t.setContent(this._content),be.base.call(this,t)},getContent:function(){return this._content},setContent:function(t){this._content=""+t,this._lines=this._content.split(/\r\n|\n|\r/gm),this._changed(265)},isEmpty:function(){return!this._content},getCharacterStyle:"#getStyle",setCharacterStyle:"#setStyle",getParagraphStyle:"#getStyle",setParagraphStyle:"#setStyle"}),j=N.extend({_class:"PointText",initialize:function(){N.apply(this,arguments)},clone:function(t){return this._clone(new j(y.NO_INSERT),t)},getPoint:function(){var t=this._matrix.getTranslation();return new u(t.x,t.y,this,"setPoint")},setPoint:function(){var t=h.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t){if(this._content){this._setStyles(t);var e=this._style,n=this._lines,i=e.getLeading(),r=t.shadowColor;t.font=e.getFontStyle(),t.textAlign=e.getJustification();for(var s=0,a=n.length;a>s;s++){t.shadowColor=r;var o=n[s];e.hasFill()&&(t.fillText(o,0,0),t.shadowColor="rgba(0,0,0,0)"),e.hasStroke()&&t.strokeText(o,0,0),t.translate(0,i)}}},_getBounds:function(t,e){var n=this._style,i=this._lines,r=i.length,s=n.getJustification(),a=n.getLeading(),o=this.getView().getTextWidth(n.getFontStyle(),i),h=0;"left"!==s&&(h-=o/("center"===s?2:1));var u=new f(h,r?-.75*a:0,o,r*a);return e?e._transformBounds(u,u):u}}),D=e.extend(new function(){function t(t){var e,i=t.match(/^#(\w{1,2})(\w{1,2})(\w{1,2})$/);if(i){e=[0,0,0];for(var r=0;3>r;r++){var a=i[r+1];e[r]=parseInt(1==a.length?a+a:a,16)/255}}else if(i=t.match(/^rgba?\((.*)\)$/)){e=i[1].split(",");for(var r=0,o=e.length;o>r;r++){var a=+e[r];e[r]=3>r?a/255:a}}else{var h=s[t];if(!h){n||(n=Q.getContext(1,1),n.globalCompositeOperation="copy"),n.fillStyle="rgba(0,0,0,0)",n.fillStyle=t,n.fillRect(0,0,1,1);var u=n.getImageData(0,0,1,1).data;h=s[t]=[u[0]/255,u[1]/255,u[2]/255]}e=h.slice()}return e}var n,i={gray:["gray"],rgb:["red","green","blue"],hsb:["hue","saturation","brightness"],hsl:["hue","saturation","lightness"],gradient:["gradient","origin","destination","highlight"]},r={},s={},o=[[0,3,1],[2,0,1],[1,0,3],[1,2,0],[3,1,0],[0,1,2]],u={"rgb-hsb":function(t,e,n){var i=Math.max(t,e,n),r=Math.min(t,e,n),s=i-r,a=0===s?0:60*(i==t?(e-n)/s+(n>e?6:0):i==e?(n-t)/s+2:(t-e)/s+4);return[a,0===i?0:s/i,i]},"hsb-rgb":function(t,e,n){t=(t/60%6+6)%6;var i=Math.floor(t),r=t-i,i=o[i],s=[n,n*(1-e),n*(1-e*r),n*(1-e*(1-r))];return[s[i[0]],s[i[1]],s[i[2]]]},"rgb-hsl":function(t,e,n){var i=Math.max(t,e,n),r=Math.min(t,e,n),s=i-r,a=0===s,o=a?0:60*(i==t?(e-n)/s+(n>e?6:0):i==e?(n-t)/s+2:(t-e)/s+4),h=(i+r)/2,u=a?0:.5>h?s/(i+r):s/(2-i-r);return[o,u,h]},"hsl-rgb":function(t,e,n){if(t=(t/360%1+1)%1,0===e)return[n,n,n];for(var i=[t+1/3,t,t-1/3],r=.5>n?n*(1+e):n+e-n*e,s=2*n-r,a=[],o=0;3>o;o++){var h=i[o];0>h&&(h+=1),h>1&&(h-=1),a[o]=1>6*h?s+6*(r-s)*h:1>2*h?r:2>3*h?s+6*(r-s)*(2/3-h):s}return a},"rgb-gray":function(t,e,n){return[.2989*t+.587*e+.114*n]},"gray-rgb":function(t){return[t,t,t]},"gray-hsb":function(t){return[0,0,t]},"gray-hsl":function(t){return[0,0,t]},"gradient-rgb":function(){return[]},"rgb-gradient":function(){return[]}};return e.each(i,function(t,n){r[n]=[],e.each(t,function(t,s){var a=e.capitalize(t),o=/^(hue|saturation)$/.test(t),u=r[n][s]="gradient"===t?function(t){var e=this._components[0];return t=R.read(Array.isArray(t)?t:arguments,0,{readNull:!0}),e!==t&&(e&&e._removeOwner(this),t&&t._addOwner(this)),t}:"gradient"===n?function(){return h.read(arguments,0,{readNull:"highlight"===t,clone:!0})}:function(t){return null==t||isNaN(t)?0:t};this["get"+a]=function(){return this._type===n||o&&/^hs[bl]$/.test(this._type)?this._components[s]:this._convert(n)[s]},this["set"+a]=function(t){this._type===n||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(n),this._properties=i[n],this._type=n),t=u.call(this,t),null!=t&&(this._components[s]=t,this._changed())}},this)},{_class:"Color",_readIndex:!0,initialize:function l(e){var n,s,a,o,h=Array.prototype.slice,u=arguments,c=0;Array.isArray(e)&&(u=e,e=u[0]);var d=null!=e&&typeof e;if("string"===d&&e in i&&(n=e,e=u[1],Array.isArray(e)?(s=e,a=u[2]):(this.__read&&(c=1),u=h.call(u,1),d=typeof e)),!s){if(o="number"===d?u:"object"===d&&null!=e.length?e:null){n||(n=o.length>=3?"rgb":"gray");var f=i[n].length;a=o[f],this.__read&&(c+=o===arguments?f+(null!=a?1:0):1),o.length>f&&(o=h.call(o,0,f))}else if("string"===d)n="rgb",s=t(e),4===s.length&&(a=s[3],s.length--);else if("object"===d)if(e.constructor===l){if(n=e._type,s=e._components.slice(),a=e._alpha,"gradient"===n)for(var _=1,g=s.length;g>_;_++){var p=s[_];p&&(s[_]=p.clone())}}else if(e.constructor===R)n="gradient",o=u;else{n="hue"in e?"lightness"in e?"hsl":"hsb":"gradient"in e||"stops"in e||"radial"in e?"gradient":"gray"in e?"gray":"rgb";var v=i[n];y=r[n],this._components=s=[];for(var _=0,g=v.length;g>_;_++){var m=e[v[_]];null==m&&0===_&&"gradient"===n&&"stops"in e&&(m={stops:e.stops,radial:e.radial}),m=y[_].call(this,m),null!=m&&(s[_]=m)}a=e.alpha}this.__read&&n&&(c=1)}if(this._type=n||"rgb","gradient"===n&&(this._id=l._id=(l._id||0)+1),!s){this._components=s=[];for(var y=r[this._type],_=0,g=y.length;g>_;_++){var m=y[_].call(this,o&&o[_]);null!=m&&(s[_]=m)}}this._components=s,this._properties=i[this._type],this._alpha=a,this.__read&&(this.__read=c)},_serialize:function(t,n){var i=this.getComponents();return e.serialize(/^(gray|rgb)$/.test(this._type)?i:[this._type].concat(i),t,!0,n)},_changed:function(){this._canvasStyle=null,this._owner&&this._owner._changed(65)},_convert:function(t){var e;return this._type===t?this._components.slice():(e=u[this._type+"-"+t])?e.apply(this,this._components):u["rgb-"+t].apply(this,u[this._type+"-rgb"].apply(this,this._components))},convert:function(t){return new D(t,this._convert(t),this._alpha)},getType:function(){return this._type},setType:function(t){this._components=this._convert(t),this._properties=i[t],this._type=t},getComponents:function(){var t=this._components.slice();return null!=this._alpha&&t.push(this._alpha),t},getAlpha:function(){return null!=this._alpha?this._alpha:1},setAlpha:function(t){this._alpha=null==t?null:Math.min(Math.max(t,0),1),this._changed()},hasAlpha:function(){return null!=this._alpha},equals:function(t){var n=e.isPlainValue(t,!0)?D.read(arguments):t;return n===this||n&&this._class===n._class&&this._type===n._type&&this._alpha===n._alpha&&e.equals(this._components,n._components)||!1},toString:function(){for(var t=this._properties,e=[],n="gradient"===this._type,i=a.instance,r=0,s=t.length;s>r;r++){var o=this._components[r];null!=o&&e.push(t[r]+": "+(n?o:i.number(o)))}return null!=this._alpha&&e.push("alpha: "+i.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){function e(t){return Math.round(255*(0>t?0:t>1?1:t))}var n=this._convert("rgb"),i=t||null==this._alpha?1:this._alpha;return n=[e(n[0]),e(n[1]),e(n[2])],1>i&&n.push(0>i?0:i),t?"#"+((1<<24)+(n[0]<<16)+(n[1]<<8)+n[2]).toString(16).slice(1):(4==n.length?"rgba(":"rgb(")+n.join(",")+")"},toCanvasStyle:function(t){if(this._canvasStyle)return this._canvasStyle;if("gradient"!==this._type)return this._canvasStyle=this.toCSS();var e,n=this._components,i=n[0],r=i._stops,s=n[1],a=n[2];if(i._radial){var o=a.getDistance(s),h=n[3];if(h){var u=h.subtract(s);u.getLength()>o&&(h=s.add(u.normalize(o-.1)))}var l=h||s;e=t.createRadialGradient(l.x,l.y,0,s.x,s.y,o)}else e=t.createLinearGradient(s.x,s.y,a.x,a.y);for(var c=0,d=r.length;d>c;c++){var f=r[c];e.addColorStop(f._rampPoint,f._color.toCanvasStyle())}return this._canvasStyle=e},transform:function(t){if("gradient"===this._type){for(var e=this._components,n=1,i=e.length;i>n;n++){var r=e[n];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:i,random:function(){var t=Math.random;return new D(t(),t(),t())}}})},new function(){var t={add:function(t,e){return t+e},subtract:function(t,e){return t-e},multiply:function(t,e){return t*e},divide:function(t,e){return t/e}};return e.each(t,function(t,e){this[e]=function(e){e=D.read(arguments);for(var n=this._type,i=this._components,r=e._convert(n),s=0,a=i.length;a>s;s++)r[s]=t(i[s],r[s]);return new D(n,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})});e.each(D._types,function(t,n){var i=this[e.capitalize(n)+"Color"]=function(t){var e=null!=t&&typeof t,i="object"===e&&null!=t.length?t:"string"===e?null:arguments;return i?new D(n,i):new D(t)};if(3==n.length){var r=n.toUpperCase();D[r]=this[r+"Color"]=i}},e.exports);var R=e.extend({_class:"Gradient",initialize:function Ce(t,e){this._id=Ce._id=(Ce._id||0)+1,t&&this._set(t)&&(t=e=null),this._stops||this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(t,n){return n.add(this,function(){return e.serialize([this._stops,this._radial],t,!0,n)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;e>t;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(e){var n=this._owners?this._owners.indexOf(e):-1;-1!=n&&(this._owners.splice(n,1),0===this._owners.length&&(this._owners=t))},clone:function(){for(var t=[],e=0,n=this._stops.length;n>e;e++)t[e]=this._stops[e].clone();return new R(t)},getStops:function(){return this._stops},setStops:function(e){if(this.stops)for(var n=0,i=this._stops.length;i>n;n++)this._stops[n]._owner=t;if(e.length<2)throw Error("Gradient stop list needs to contain at least two stops.");this._stops=B.readAll(e,0,{clone:!0});for(var n=0,i=this._stops.length;i>n;n++){var r=this._stops[n];r._owner=this,r._defaultRamp&&r.setRampPoint(n/(i-1))}this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t===this)return!0;if(t&&this._class===t._class&&this._stops.length===t._stops.length){for(var e=0,n=this._stops.length;n>e;e++)if(!this._stops[e].equals(t._stops[e]))return!1;return!0}return!1}}),B=e.extend({_class:"GradientStop",initialize:function(e,n){if(e){var i,r;n===t&&Array.isArray(e)?(i=e[0],r=e[1]):e.color?(i=e.color,r=e.rampPoint):(i=e,r=n),this.setColor(i),this.setRampPoint(r)}},clone:function(){return new B(this._color.clone(),this._rampPoint)},_serialize:function(t,n){return e.serialize([this._color,this._rampPoint],t,!0,n)},_changed:function(){this._owner&&this._owner._changed(65)},getRampPoint:function(){return this._rampPoint},setRampPoint:function(t){this._defaultRamp=null==t,this._rampPoint=t||0,this._changed()},getColor:function(){return this._color},setColor:function(t){this._color=D.read(arguments),this._color===t&&(this._color=t.clone()),this._color._owner=this,this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._rampPoint==t._rampPoint||!1}}),F=e.extend(new function(){var n={fillColor:t,strokeColor:t,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",strokeScaling:!0,miterLimit:10,dashOffset:0,dashArray:[],windingRule:"nonzero",shadowColor:t,shadowBlur:0,shadowOffset:new h,selectedColor:t,fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,font:"sans-serif",leading:null,justification:"left"},i={strokeWidth:97,strokeCap:97,strokeJoin:97,strokeScaling:105,miterLimit:97,fontFamily:9,fontWeight:9,fontSize:9,font:9,leading:9,justification:9},r={beans:!0},s={_defaults:n,_textDefaults:new e(n,{fillColor:new D}),beans:!0};return e.each(n,function(n,a){var o=/Color$/.test(a),h=e.capitalize(a),u=i[a],l="set"+h,c="get"+h;s[l]=function(e){var n=this._owner,i=n&&n._children;if(i&&i.length>0&&!(n instanceof T))for(var r=0,s=i.length;s>r;r++)i[r]._style[l](e);else{var h=this._values[a];h!=e&&(o&&(h&&(h._owner=t),e&&e.constructor===D&&(e._owner&&(e=e.clone()),e._owner=n)),this._values[a]=e,n&&n._changed(u||65))}},s[c]=function(n){var i,r=this._owner,s=r&&r._children;if(!s||0===s.length||n||r instanceof T){var i=this._values[a];return i===t?(i=this._defaults[a],i&&i.clone&&(i=i.clone()),this._values[a]=i):!o||i&&i.constructor===D||(this._values[a]=i=D.read([i],0,{readNull:!0,clone:!0}),i&&(i._owner=r)),i}for(var h=0,u=s.length;u>h;h++){var l=s[h]._style[c]();if(0===h)i=l;else if(!e.equals(i,l))return t}return i},r[c]=function(t){return this._style[c](t)},r[l]=function(t){this._style[l](t)}}),y.inject(r),s},{_class:"Style",initialize:function(t,e,n){this._values={},this._owner=e,this._project=e&&e._project||n||paper.project,e instanceof N&&(this._defaults=this._textDefaults),t&&this.set(t)},set:function(t){var e=t instanceof F,n=e?t._values:t;if(n)for(var i in n)if(i in this._defaults){var r=n[i];this[i]=r&&e&&r.clone?r.clone():r}},equals:function(t){return t===this||t&&this._class===t._class&&e.equals(this._values,t._values)||!1},hasFill:function(){return!!this.getFillColor()},hasStroke:function(){return!!this.getStrokeColor()&&this.getStrokeWidth()>0},hasShadow:function(){return!!this.getShadowColor()&&this.getShadowBlur()>0},getView:function(){return this._project.getView()},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" 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i="none";if(V.setPrefixed(e.style,{userSelect:i,touchAction:i,touchCallout:i,contentZooming:i,userDrag:i,tapHighlightColor:"rgba(0,0,0,0)"}),r.hasAttribute(e,"resize")){var s=V.getOffset(e,!0),a=this;n=V.getViewportBounds(e).getSize().subtract(s),this._windowEvents={resize:function(){V.isInvisible(e)||(s=V.getOffset(e,!0)),a.setViewSize(V.getViewportBounds(e).getSize().subtract(s))}},q.add(window,this._windowEvents)}else if(n=V.getSize(e),n.isNaN()||n.isZero()){var o=function(t){return e[t]||parseInt(e.getAttribute(t),10)};n=new c(o("width"),o("height"))}if(this._setViewSize(n),r.hasAttribute(e,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var h=this._stats.domElement,u=h.style,s=V.getOffset(e);u.position="absolute",u.left=s.x+"px",u.top=s.y+"px",document.body.appendChild(h)}Pe._views.push(this),Pe._viewsById[this._id]=this,this._viewSize=n,(this._matrix=new 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e({delta:n,time:this._time+=n,count:this._count++})),this._stats&&this._stats.update(),this._handlingFrame=!1,this.update()},_animateItem:function(t,e){var n=this._frameItems;e?(n[t._id]={item:t,time:0,count:0},1===++this._frameItemCount&&this.attach("frame",this._handleFrameItems)):(delete n[t._id],0===--this._frameItemCount&&this.detach("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var n in this._frameItems){var i=this._frameItems[n];i.item.fire("frame",new e(t,{time:i.time+=t.delta,count:i.count++}))}},_update:function(){this._project._needsUpdate=!0,this._handlingFrame||(this._animate?this._handleFrame():this.update())},_changed:function(t){1&t&&(this._project._needsUpdate=!0)},_transform:function(t){this._matrix.concatenate(t),this._bounds=null,this._update()},getElement:function(){return this._element},getPixelRatio:function(){return this._pixelRatio},getResolution:function(){return 72*this._pixelRatio},getViewSize:function(){var t=this._viewSize;return new d(t.width,t.height,this,"setViewSize")},setViewSize:function(){var t=c.read(arguments),e=t.subtract(this._viewSize);e.isZero()||(this._viewSize.set(t.width,t.height),this._setViewSize(t),this._bounds=null,this.fire("resize",{size:t,delta:e}),this._update())},_setViewSize:function(t){var e=this._element;e.width=t.width,e.height=t.height},getBounds:function(){return this._bounds||(this._bounds=this._matrix.inverted()._transformBounds(new f(new h,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize()},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(){var t=h.read(arguments);this.scrollBy(t.subtract(this.getCenter()))},getZoom:function(){return this._zoom},setZoom:function(t){this._transform((new g).scale(t/this._zoom,this.getCenter())),this._zoom=t},isVisible:function(){return V.isInView(this._element)},scrollBy:function(){this._transform((new g).translate(h.read(arguments).negate()))},play:function(){this._animate=!0,this._requested||this._requestFrame()},pause:function(){this._animate=!1},draw:function(){this.update()},projectToView:function(){return this._matrix._transformPoint(h.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(h.read(arguments))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){return new U(t,e)}}},new function(){function t(t){var e=q.getTarget(t);return e.getAttribute&&Z._viewsById[e.getAttribute("id")]}function e(t,e){return t.viewToProject(q.getOffset(e,t._element))}function n(){if(!Z._focused||!Z._focused.isVisible())for(var t=0,e=Z._views.length;e>t;t++){var n=Z._views[t];if(n&&n.isVisible()){Z._focused=a=n;break}}}function i(t,e,n){t._handleEvent("mousemove",e,n);var i=t._scope.tool;return i&&i._handleEvent(l&&i.responds("mousedrag")?"mousedrag":"mousemove",e,n),t.update(),i}var r,s,a,o,h,u,l=!1,c=window.navigator;c.pointerEnabled||c.msPointerEnabled?(o="pointerdown MSPointerDown",h="pointermove MSPointerMove",u="pointerup pointercancel MSPointerUp MSPointerCancel"):(o="touchstart",h="touchmove",u="touchend touchcancel","ontouchstart"in window&&c.userAgent.match(/mobile|tablet|ip(ad|hone|od)|android|silk/i)||(o+=" mousedown",h+=" mousemove",u+=" mouseup"));var d={"selectstart dragstart":function(t){l&&t.preventDefault()}},f={mouseout:function(t){var n=Z._focused,r=q.getRelatedTarget(t);!n||r&&"HTML"!==r.nodeName||i(n,e(n,t),t)},scroll:n};return d[o]=function(n){var i=Z._focused=t(n),s=e(i,n);l=!0,i._handleEvent("mousedown",s,n),(r=i._scope.tool)&&r._handleEvent("mousedown",s,n),i.update()},f[h]=function(o){var h=Z._focused;if(!l){var u=t(o);u?(h!==u&&i(h,e(h,o),o),s=h,h=Z._focused=a=u):a&&a===h&&(h=Z._focused=s,n())}if(h){var c=e(h,o);(l||h.getBounds().contains(c))&&(r=i(h,c,o))}},f[u]=function(t){var n=Z._focused;if(n&&l){var i=e(n,t);l=!1,n._handleEvent("mouseup",i,t),r&&r._handleEvent("mouseup",i,t),n.update()}},q.add(document,f),q.add(window,{load:n}),{_viewEvents:d,_handleEvent:function(){},statics:{updateFocus:n}}}),U=Z.extend({_class:"CanvasView",initialize:function(t,e){if(!(e instanceof HTMLCanvasElement)){var n=c.read(arguments);if(n.isZero())throw Error("Cannot create CanvasView with the provided argument: "+[].slice.call(arguments,1));e=Q.getCanvas(n)}if(this._context=e.getContext("2d"),this._eventCounters={},this._pixelRatio=1,"off"!==r.getAttribute(e,"hidpi")){var i=window.devicePixelRatio||1,s=V.getPrefixed(this._context,"backingStorePixelRatio")||1;this._pixelRatio=i/s}Z.call(this,t,e)},_setViewSize:function(t){var e=t.width,n=t.height,i=this._pixelRatio,r=this._element,s=r.style;r.width=e*i,r.height=n*i,1!==i&&(s.width=e+"px",s.height=n+"px",this._context.scale(i,i))},getPixelSize:function(t){var e=this._context,n=e.font;return e.font=t+" serif",t=parseFloat(e.font),e.font=n,t},getTextWidth:function(t,e){var n=this._context,i=n.font,r=0;n.font=t;for(var s=0,a=e.length;a>s;s++)r=Math.max(r,n.measureText(e[s]).width);return n.font=i,r},update:function(){var t=this._project;if(!t||!t._needsUpdate)return!1;var e=this._context,n=this._viewSize;return e.clearRect(0,0,n.width+1,n.height+1),t.draw(e,this._matrix,this._pixelRatio),t._needsUpdate=!1,!0}},new function(){function e(e,n,i,r,s,a){function o(e){return e.responds(n)&&(h||(h=new $(n,i,r,s,a?r.subtract(a):null)),e.fire(n,h)&&h.isStopped)?(i.preventDefault(),!0):t}for(var h,u=s;u;){if(o(u))return!0;u=u.getParent()}return o(e)?!0:!1}var n,i,r,s,a,o,h,u,l;return{_handleEvent:function(t,c,d){if(this._eventCounters[t]){var f=this._project,_=f.hitTest(c,{tolerance:0,fill:!0,stroke:!0}),g=_&&_.item,p=!1;switch(t){case"mousedown":for(p=e(this,t,d,c,g),u=a==g&&Date.now()-l<300,s=a=g,n=i=r=c,h=!p&&g;h&&!h.responds("mousedrag");)h=h._parent;break;case"mouseup":p=e(this,t,d,c,g,n),h&&(i&&!i.equals(c)&&e(this,"mousedrag",d,c,h,i),g!==h&&(r=c,e(this,"mousemove",d,c,g,r))),!p&&g&&g===s&&(l=Date.now(),e(this,u&&s.responds("doubleclick")?"doubleclick":"click",d,n,g),u=!1),s=h=null;break;case"mousemove":h&&(p=e(this,"mousedrag",d,c,h,i)),p||(g!==o&&(r=c),p=e(this,t,d,c,g,r)),i=r=c,g!==o&&(e(this,"mouseleave",d,c,o),o=g,e(this,"mouseenter",d,c,g))}return p}}}}),H=e.extend({_class:"Event",initialize:function(t){this.event=t},isPrevented:!1,isStopped:!1,preventDefault:function(){this.isPrevented=!0,this.event.preventDefault()},stopPropagation:function(){this.isStopped=!0,this.event.stopPropagation()},stop:function(){this.stopPropagation(),this.preventDefault()},getModifiers:function(){return G.modifiers}}),W=H.extend({_class:"KeyEvent",initialize:function(t,e,n,i){H.call(this,i),this.type=t?"keydown":"keyup",this.key=e,this.character=n},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),G=new function(){function t(t,n,r,h){var u,l=r?String.fromCharCode(r):"",c=i[n],d=c||l.toLowerCase(),f=t?"keydown":"keyup",_=Z._focused,g=_&&_.isVisible()&&_._scope,p=g&&g.tool;o[d]=t,c&&(u=e.camelize(c))in s&&(s[u]=t),t?a[n]=r:delete a[n],p&&p.responds(f)&&(paper=g,p.fire(f,new W(t,d,l,h)),_&&_.update())}var n,i={8:"backspace",9:"tab",13:"enter",16:"shift",17:"control",18:"option",19:"pause",20:"caps-lock",27:"escape",32:"space",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",46:"delete",91:"command",93:"command",224:"command"},r={9:!0,13:!0,32:!0},s=new e({shift:!1,control:!1,option:!1,command:!1,capsLock:!1,space:!1}),a={},o={};return q.add(document,{keydown:function(e){var a=e.which||e.keyCode;a in i||s.command?t(!0,a,a in r||s.command?a:0,e):n=a},keypress:function(e){null!=n&&(t(!0,n,e.which||e.keyCode,e),n=null)},keyup:function(e){var n=e.which||e.keyCode;n in a&&t(!1,n,a[n],e)}}),q.add(window,{blur:function(e){for(var n in a)t(!1,n,a[n],e)}}),{modifiers:s,isDown:function(t){return!!o[t]}}},$=H.extend({_class:"MouseEvent",initialize:function(t,e,n,i,r){H.call(this,e),this.type=t,this.point=n,this.target=i,this.delta=r},toString:function(){return"{ type: '"+this.type+"', point: "+this.point+", target: "+this.target+(this.delta?", delta: "+this.delta:"")+", modifiers: "+this.getModifiers()+" }"}});e.extend(n,{_class:"Palette",_events:["onChange"],initialize:function(n,i,r){var s=V.find(".palettejs-panel")||V.find("body").appendChild(V.create("div",{"class":"palettejs-panel"}));this._element=s.appendChild(V.create("table",{"class":"palettejs-pane"})),this._title=n,r||(r={});for(var a in this.components=i){var o=i[a];o instanceof X||(null==o.value&&(o.value=r[a]),o.name=a,o=i[a]=new X(o)),this._element.appendChild(o._element),o._palette=this,r[a]===t&&(r[a]=o.value)}this.values=e.each(r,function(t,n){var s=i[n];s&&e.define(r,n,{enumerable:!0,configurable:!0,get:function(){return s._value},set:function(t){s.setValue(t)}})}),window.paper&&paper.palettes.push(this)},reset:function(){for(var t in this.components)this.components[t].reset()},remove:function(){V.remove(this._element)}});var X=e.extend(n,{_class:"Component",_events:["onChange","onClick"],_types:{"boolean":{type:"checkbox",value:"checked"},string:{type:"text"},number:{type:"number",number:!0},button:{type:"button"},text:{tag:"div",value:"text"},slider:{type:"range",number:!0},list:{tag:"select",setOptions:function(){V.removeChildren(this._input),V.create(e.each(this._options,function(t){this.push("option",{value:t,text:t})},[]),this._input)}},color:{type:"color",getValue:function(t){return new D(t)},setValue:function(t){return new D(t).toCSS("color"===V.get(this._input,"type"))}}},initialize:function ke(t){this._id=ke._id=(ke._id||0)+1,this._type=t.type in this._types?t.type:"options"in t?"list":"onClick"in t?"button":typeof t.value,this._meta=this._types[this._type]||{type:this._type};var n=this,i="component-"+this._id;this._dontFire=!0,this._input=V.create(this._meta.tag||"input",{id:i,type:this._meta.type,events:{change:function(){n.setValue(V.get(this,n._meta.value||"value"))},click:function(){n.fire("click")}}}),this.attach("change",function(t){this._dontFire||this._palette.fire("change",this,this.name,t)}),this._element=V.create("tr",["td",[this._label=V.create("label",{"for":i})],"td",[this._input]]),e.each(t,function(t,e){this[e]=t},this),this._defaultValue=this._value,this._dontFire=!1},getType:function(){return this._type},getLabel:function(){return this.__label},setLabel:function(t){this.__label=t,V.set(this._label,"text",t+":")},getOptions:function(){return this._options},setOptions:function(t){this._options=t;var e=this._meta.setOptions;e&&e.call(this)},getValue:function(){var t=this._value,e=this._meta.getValue;return e?e.call(this,t):t},setValue:function(t){var e=this._meta.value||"value",n=this._meta.setValue;n&&(t=n.call(this,t)),V.set(this._input,e,t),t=V.get(this._input,e),this._meta.number&&(t=parseFloat(t,10)),this._value!==t&&(this._value=t,this._dontFire||this.fire("change",this.getValue()))},getRange:function(){return[parseFloat(V.get(this._input,"min")),parseFloat(V.get(this._input,"max"))]},setRange:function(t,e){var n=Array.isArray(t)?t:[t,e];V.set(this._input,{min:n[0],max:n[1]})},getMin:function(){return this.getRange()[0]},setMin:function(t){this.setRange(t,this.getMax())},getMax:function(){return this.getRange()[1] +},setMax:function(t){this.setRange(this.getMin(),t)},getStep:function(){return parseFloat(V.get(this._input,"step"))},setStep:function(t){V.set(this._input,"step",t)},reset:function(){this.setValue(this._defaultValue)}}),J=H.extend({_class:"ToolEvent",_item:null,initialize:function(t,e,n){this.tool=t,this.type=e,this.event=n},_choosePoint:function(t,e){return t?t:e?e.clone():null},getPoint:function(){return this._choosePoint(this._point,this.tool._point)},setPoint:function(t){this._point=t},getLastPoint:function(){return this._choosePoint(this._lastPoint,this.tool._lastPoint)},setLastPoint:function(t){this._lastPoint=t},getDownPoint:function(){return this._choosePoint(this._downPoint,this.tool._downPoint)},setDownPoint:function(t){this._downPoint=t},getMiddlePoint:function(){return!this._middlePoint&&this.tool._lastPoint?this.tool._point.add(this.tool._lastPoint).divide(2):this._middlePoint},setMiddlePoint:function(t){this._middlePoint=t},getDelta:function(){return!this._delta&&this.tool._lastPoint?this.tool._point.subtract(this.tool._lastPoint):this._delta},setDelta:function(t){this._delta=t},getCount:function(){return/^mouse(down|up)$/.test(this.type)?this.tool._downCount:this.tool._count},setCount:function(t){this.tool[/^mouse(down|up)$/.test(this.type)?"downCount":"count"]=t},getItem:function(){if(!this._item){var t=this.tool._scope.project.hitTest(this.getPoint());if(t){for(var e=t.item,n=e._parent;/^(Group|CompoundPath)$/.test(n._class);)e=n,n=n._parent;this._item=e}}return this._item},setItem:function(t){this._item=t},toString:function(){return"{ type: "+this.type+", point: "+this.getPoint()+", count: "+this.getCount()+", 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ge=t.defaultOptions={ecmaVersion:5,strictSemicolons:!1,allowTrailingCommas:!0,forbidReserved:!1,locations:!1,onComment:null,ranges:!1,program:null,sourceFile:null},pe=t.getLineInfo=function(t,e){for(var n=1,i=0;;){Yn.lastIndex=i;var r=Yn.exec(t);if(!(r&&r.indext?36===t:91>t?!0:97>t?95===t:123>t?!0:t>=170&&$n.test(String.fromCharCode(t))},Qn=t.isIdentifierChar=function(t){return 48>t?36===t:58>t?!0:65>t?!1:91>t?!0:97>t?95===t:123>t?!0:t>=170&&Xn.test(String.fromCharCode(t))},ti={kind:"loop"},ei={kind:"switch"}});var f=navigator.userAgent,_=f.match(/(opera|chrome|safari|firefox|msie|trident)\/?\s*([.\d]+)(?:.*rv\:([.\d]+))?/i)||[],g=_[1].toLowerCase(),p=_[2];"trident"===g?(p=_[3],g="msie"):(_=f.match(/version\/([.\d]+)/i))&&(p=_[1]);var v={name:g,version:parseFloat(p)};v[g]=!0;var m={"+":"__add","-":"__subtract","*":"__multiply","/":"__divide","%":"__modulo","==":"equals","!=":"equals"},y={"-":"__negate","+":null},w=e.each(["add","subtract","multiply","divide","modulo","negate"],function(t){this["__"+t]="#"+t},{});return h.inject(w),c.inject(w),D.inject(w),"complete"===document.readyState?setTimeout(o):q.add(window,{load:o}),{compile:s,execute:a,load:o,parse:i}}.call(this),paper=new(r.inject(e.exports,{enumerable:!0,Base:e,Numerical:o,DomElement:V,DomEvent:q,Http:K,Key:G})),"function"==typeof define&&define.amd?define("paper",paper):"object"==typeof module&&module&&"object"==typeof module.exports&&(module.exports=paper),paper}; \ No newline at end of file diff --git a/dist/paper-node.js b/dist/paper-node.js index ada94205..61c8f408 100644 --- a/dist/paper-node.js +++ b/dist/paper-node.js @@ -1,5 +1,5 @@ /*! - * Paper.js v0.9.18 - The Swiss Army Knife of Vector Graphics Scripting. + * Paper.js v0.9.19 - The Swiss Army Knife of Vector Graphics Scripting. * http://paperjs.org/ * * Copyright (c) 2011 - 2014, Juerg Lehni & Jonathan Puckey @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Mon Apr 7 11:24:38 2014 +0200 + * Date: Sat Aug 16 18:31:16 2014 +0200 * *** * @@ -194,6 +194,10 @@ var Base = new function() { return each(this, iter, bind); }, + set: function(props) { + return set(this, props); + }, + clone: function() { return new this.constructor(this); }, @@ -251,8 +255,8 @@ Base.inject({ return Base.serialize(this); }, - _set: function(props, exclude) { - if (props && Base.isPlainObject(props)) { + _set: function(props, exclude, dontCheck) { + if (props && (dontCheck || Base.isPlainObject(props))) { var orig = props._filtering || props; for (var key in orig) { if (key in this && orig.hasOwnProperty(key) @@ -392,8 +396,9 @@ Base.inject({ return !!this.getNamed(list, name); }, - isPlainValue: function(obj) { - return this.isPlainObject(obj) || Array.isArray(obj); + isPlainValue: function(obj, asString) { + return this.isPlainObject(obj) || Array.isArray(obj) + || asString && typeof obj === 'string'; }, serialize: function(obj, options, compact, dictionary) { @@ -452,8 +457,7 @@ Base.inject({ }, deserialize: function(json, create, _data) { - var res = json, - isRoot = !_data; + var res = json; _data = _data || {}; if (Array.isArray(json)) { var type = json[0], @@ -471,7 +475,7 @@ Base.inject({ } else if (type) { var args = res; if (create) { - res = create(type, args, isRoot); + res = create(type, args); } else { res = Base.create(type.prototype); type.apply(res, args); @@ -495,13 +499,13 @@ Base.inject({ importJSON: function(json, target) { return Base.deserialize( typeof json === 'string' ? JSON.parse(json) : json, - function(type, args, isRoot) { + function(type, args) { var obj = target && target.constructor === type ? target : Base.create(type.prototype), isTarget = obj === target; - if (!isRoot && args.length === 1 && obj instanceof Item - && (!(obj instanceof Layer) || isTarget)) { + if (args.length === 1 && obj instanceof Item + && (isTarget || !(obj instanceof Layer))) { var arg = args[0]; if (Base.isPlainObject(arg)) arg.insert = false; @@ -679,21 +683,18 @@ var Callback = { var PaperScope = Base.extend({ _class: 'PaperScope', - initialize: function PaperScope(script) { + initialize: function PaperScope() { paper = this; - this.settings = { + this.settings = new Base({ applyMatrix: true, handleSize: 4, hitTolerance: 0 - }; + }); this.project = null; this.projects = []; this.tools = []; this.palettes = []; - this._id = script && (script.getAttribute('id') || script.src) - || ('paperscope-' + (PaperScope._id++)); - if (script) - script.setAttribute('id', this._id); + this._id = PaperScope._id++; PaperScope._scopes[this._id] = this; if (!this.support) { var ctx = CanvasProvider.getContext(1, 1); @@ -705,7 +706,7 @@ var PaperScope = Base.extend({ } }, - version: '0.9.18', + version: '0.9.19', getView: function() { return this.project && this.project.getView(); @@ -715,8 +716,8 @@ var PaperScope = Base.extend({ return this; }, - execute: function(code) { - paper.PaperScript.execute(code, this); + execute: function(code, url, options) { + paper.PaperScript.execute(code, this, url, options); View.updateFocus(); }, @@ -735,9 +736,9 @@ var PaperScope = Base.extend({ scope[key] = this[key]; }, - setup: function(canvas) { + setup: function(element) { paper = this; - this.project = new Project(canvas); + this.project = new Project(element); return this; }, @@ -772,8 +773,6 @@ var PaperScope = Base.extend({ _id: 0, get: function(id) { - if (id && id.getAttribute) - id = id.getAttribute('id'); return this._scopes[id] || null; }, @@ -828,6 +827,10 @@ var Formatter = Base.extend({ return Math.round(val * this.multiplier) / this.multiplier; }, + pair: function(val1, val2, separator) { + return this.number(val1) + (separator || ',') + this.number(val2); + }, + point: function(val, separator) { return this.number(val.x) + (separator || ',') + this.number(val.y); }, @@ -1113,7 +1116,8 @@ var Point = Base.extend({ if (Numerical.isZero(div)) { return NaN; } else { - return Math.acos(this.dot(point) / div); + var a = this.dot(point) / div; + return Math.acos(a < -1 ? -1 : a > 1 ? 1 : a); } } }, @@ -1777,39 +1781,38 @@ var Rectangle = Base.extend({ return this.expand(this.width * hor - this.width, this.height * (ver === undefined ? hor : ver) - this.height); } -}, new function() { - return Base.each([ - ['Top', 'Left'], ['Top', 'Right'], - ['Bottom', 'Left'], ['Bottom', 'Right'], - ['Left', 'Center'], ['Top', 'Center'], - ['Right', 'Center'], ['Bottom', 'Center'] - ], - function(parts, index) { - var part = parts.join(''); - var xFirst = /^[RL]/.test(part); - if (index >= 4) - parts[1] += xFirst ? 'Y' : 'X'; - var x = parts[xFirst ? 0 : 1], - y = parts[xFirst ? 1 : 0], - getX = 'get' + x, - getY = 'get' + y, - setX = 'set' + x, - setY = 'set' + y, - get = 'get' + part, - set = 'set' + part; - this[get] = function(_dontLink) { - var ctor = _dontLink ? Point : LinkedPoint; - return new ctor(this[getX](), this[getY](), this, set); - }; - this[set] = function() { - var point = Point.read(arguments); - this[setX](point.x); - this[setY](point.y); - }; - }, { - beans: true - }); -}); +}, Base.each([ + ['Top', 'Left'], ['Top', 'Right'], + ['Bottom', 'Left'], ['Bottom', 'Right'], + ['Left', 'Center'], ['Top', 'Center'], + ['Right', 'Center'], ['Bottom', 'Center'] + ], + function(parts, index) { + var part = parts.join(''); + var xFirst = /^[RL]/.test(part); + if (index >= 4) + parts[1] += xFirst ? 'Y' : 'X'; + var x = parts[xFirst ? 0 : 1], + y = parts[xFirst ? 1 : 0], + getX = 'get' + x, + getY = 'get' + y, + setX = 'set' + x, + setY = 'set' + y, + get = 'get' + part, + set = 'set' + part; + this[get] = function(_dontLink) { + var ctor = _dontLink ? Point : LinkedPoint; + return new ctor(this[getX](), this[getY](), this, set); + }; + this[set] = function() { + var point = Point.read(arguments); + this[setX](point.x); + this[setY](point.y); + }; + }, { + beans: true + } +)); var LinkedRectangle = Rectangle.extend({ initialize: function Rectangle(x, y, width, height, owner, setter) { @@ -2034,37 +2037,71 @@ var Matrix = Base.extend({ }, concatenate: function(mx) { - var a = this._a, - b = this._b, - c = this._c, - d = this._d; - this._a = mx._a * a + mx._c * b; - this._b = mx._b * a + mx._d * b; - this._c = mx._a * c + mx._c * d; - this._d = mx._b * c + mx._d * d; - this._tx += mx._tx * a + mx._ty * b; - this._ty += mx._tx * c + mx._ty * d; + var a1 = this._a, + b1 = this._b, + c1 = this._c, + d1 = this._d, + a2 = mx._a, + b2 = mx._b, + c2 = mx._c, + d2 = mx._d, + tx2 = mx._tx, + ty2 = mx._ty; + this._a = a2 * a1 + c2 * b1; + this._b = b2 * a1 + d2 * b1; + this._c = a2 * c1 + c2 * d1; + this._d = b2 * c1 + d2 * d1; + this._tx += tx2 * a1 + ty2 * b1; + this._ty += tx2 * c1 + ty2 * d1; this._changed(); return this; }, preConcatenate: function(mx) { - var a = this._a, - b = this._b, - c = this._c, - d = this._d, - tx = this._tx, - ty = this._ty; - this._a = mx._a * a + mx._b * c; - this._b = mx._a * b + mx._b * d; - this._c = mx._c * a + mx._d * c; - this._d = mx._c * b + mx._d * d; - this._tx = mx._a * tx + mx._b * ty + mx._tx; - this._ty = mx._c * tx + mx._d * ty + mx._ty; + var a1 = this._a, + b1 = this._b, + c1 = this._c, + d1 = this._d, + tx1 = this._tx, + ty1 = this._ty, + a2 = mx._a, + b2 = mx._b, + c2 = mx._c, + d2 = mx._d, + tx2 = mx._tx, + ty2 = mx._ty; + this._a = a2 * a1 + b2 * c1; + this._b = a2 * b1 + b2 * d1; + this._c = c2 * a1 + d2 * c1; + this._d = c2 * b1 + d2 * d1; + this._tx = a2 * tx1 + b2 * ty1 + tx2; + this._ty = c2 * tx1 + d2 * ty1 + ty2; this._changed(); return this; }, + chain: function(mx) { + var a1 = this._a, + b1 = this._b, + c1 = this._c, + d1 = this._d, + tx1 = this._tx, + ty1 = this._ty, + a2 = mx._a, + b2 = mx._b, + c2 = mx._c, + d2 = mx._d, + tx2 = mx._tx, + ty2 = mx._ty; + return new Matrix( + a2 * a1 + c2 * b1, + a2 * c1 + c2 * d1, + b2 * a1 + d2 * b1, + b2 * c1 + d2 * d1, + tx1 + tx2 * a1 + ty2 * b1, + ty1 + tx2 * c1 + ty2 * d1); + }, + isIdentity: function() { return this._a === 1 && this._c === 0 && this._b === 0 && this._d === 1 && this._tx === 0 && this._ty === 0; @@ -2082,10 +2119,10 @@ var Matrix = Base.extend({ return !this._getDeterminant(); }, - transform: function( src, srcOffset, dst, dstOffset, count) { - return arguments.length < 5 + transform: function( src, dst, count) { + return arguments.length < 3 ? this._transformPoint(Point.read(arguments)) - : this._transformCoordinates(src, srcOffset, dst, dstOffset, count); + : this._transformCoordinates(src, dst, count); }, _transformPoint: function(point, dest, _dontNotify) { @@ -2100,10 +2137,10 @@ var Matrix = Base.extend({ ); }, - _transformCoordinates: function(src, srcOffset, dst, dstOffset, count) { - var i = srcOffset, - j = dstOffset, - max = i + 2 * count; + _transformCoordinates: function(src, dst, count) { + var i = 0, + j = 0, + max = 2 * count; while (i < max) { var x = src[i++], y = src[i++]; @@ -2119,7 +2156,7 @@ var Matrix = Base.extend({ x2 = x1 + rect.width, y2 = y1 + rect.height, coords = [ x1, y1, x2, y1, x2, y2, x1, y2 ]; - return this._transformCoordinates(coords, 0, coords, 0, 4); + return this._transformCoordinates(coords, coords, 4); }, _transformBounds: function(bounds, dest, _dontNotify) { @@ -2470,7 +2507,7 @@ var Project = PaperScopeItem.extend({ var point = Point.read(arguments), options = HitResult.getOptions(Base.read(arguments)); for (var i = this.layers.length - 1; i >= 0; i--) { - var res = this.layers[i].hitTest(point, options); + var res = this.layers[i]._hitTest(point, options); if (res) return res; } return null; @@ -2497,45 +2534,22 @@ var Project = PaperScopeItem.extend({ var param = new Base({ offset: new Point(0, 0), pixelRatio: pixelRatio, - trackTransforms: true, - transforms: [matrix] + viewMatrix: matrix.isIdentity() ? null : matrix, + matrices: [new Matrix()], + updateMatrix: true }); - for (var i = 0, l = this.layers.length; i < l; i++) - this.layers[i].draw(ctx, param); + for (var i = 0, layers = this.layers, l = layers.length; i < l; i++) + layers[i].draw(ctx, param); ctx.restore(); if (this._selectedItemCount > 0) { ctx.save(); ctx.strokeWidth = 1; - for (var id in this._selectedItems) { - var item = this._selectedItems[id], - globalMatrix = item._globalMatrix, - size = this._scope.settings.handleSize, - half = size / 2; - if (item._updateVersion === this._updateVersion - && (item._drawSelected || item._boundsSelected) - && globalMatrix) { - var color = item.getSelectedColor() - || item.getLayer().getSelectedColor(); - ctx.strokeStyle = ctx.fillStyle = color - ? color.toCanvasStyle(ctx) : '#009dec'; - if (item._drawSelected) - item._drawSelected(ctx, globalMatrix); - if (item._boundsSelected) { - var coords = globalMatrix._transformCorners( - item.getInternalBounds()); - ctx.beginPath(); - for (var i = 0; i < 8; i++) - ctx[i === 0 ? 'moveTo' : 'lineTo']( - coords[i], coords[++i]); - ctx.closePath(); - ctx.stroke(); - for (var i = 0; i < 8; i++) - ctx.fillRect(coords[i] - half, coords[++i] - half, - size, size); - } - } - } + var items = this._selectedItems, + size = this._scope.settings.handleSize, + version = this._updateVersion; + for (var id in items) + items[id]._drawSelection(ctx, matrix, size, items, version); ctx.restore(); } } @@ -2614,6 +2628,7 @@ var Item = Base.extend(Callback, { _selectChildren: false, _serializeFields: { name: null, + applyMatrix: null, matrix: new Matrix(), pivot: null, locked: false, @@ -2623,7 +2638,6 @@ var Item = Base.extend(Callback, { guide: false, selected: false, clipMask: false, - applyMatrix: null, data: {} }, @@ -2631,7 +2645,8 @@ var Item = Base.extend(Callback, { }, _initialize: function(props, point) { - var internal = props && props.internal === true, + var hasProps = props && Base.isPlainObject(props), + internal = hasProps && props.internal === true, matrix = this._matrix = new Matrix(), project = paper.project; if (!internal) @@ -2642,15 +2657,17 @@ var Item = Base.extend(Callback, { matrix._owner = this; this._style = new Style(project._currentStyle, this, project); if (!this._project) { - if (internal || props && props.insert === false) { + if (internal || hasProps && props.insert === false) { this._setProject(project); + } else if (hasProps && props.parent) { + this.setParent(props.parent); } else { (project.activeLayer || new Layer()).addChild(this); } } - return props && props !== Item.NO_INSERT - ? this._set(props, { insert: true }) - : true; + if (hasProps && props !== Item.NO_INSERT) + this._set(props, { insert: true, parent: true }, true); + return hasProps; }, _events: new function() { @@ -2747,8 +2764,8 @@ var Item = Base.extend(Callback, { this._bounds = this._position = this._decomposed = this._globalMatrix = this._currentPath = undefined; } - if (cacheParent && (flags - & (8 | 32))) { + if (cacheParent + && (flags & 40)) { Item._clearBoundsCache(cacheParent); } if (flags & 2) { @@ -2775,7 +2792,7 @@ var Item = Base.extend(Callback, { set: function(props) { if (props) - this._set(props, { insert: true }); + this._set(props); return this; }, @@ -2798,9 +2815,10 @@ var Item = Base.extend(Callback, { if (name === (+name) + '') throw new Error( 'Names consisting only of numbers are not supported.'); - if (name && this._parent) { - var children = this._parent._children, - namedChildren = this._parent._namedChildren, + var parent = this._parent; + if (name && parent) { + var children = parent._children, + namedChildren = parent._namedChildren, orig = name, i = 1; while (unique && children[name]) @@ -2818,18 +2836,6 @@ var Item = Base.extend(Callback, { setStyle: function(style) { this.getStyle().set(style); - }, - - hasFill: function() { - return this.getStyle().hasFill(); - }, - - hasStroke: function() { - return this.getStyle().hasStroke(); - }, - - hasShadow: function() { - return this.getStyle().hasShadow(); } }, Base.each(['locked', 'visible', 'blendMode', 'opacity', 'guide'], function(name) { @@ -2845,7 +2851,8 @@ var Item = Base.extend(Callback, { ? 128 : 129); } }; -}, {}), { + }, +{}), { beans: true, _locked: false, @@ -2860,8 +2867,9 @@ var Item = Base.extend(Callback, { isSelected: function() { if (this._selectChildren) { - for (var i = 0, l = this._children.length; i < l; i++) - if (this._children[i].isSelected()) + var children = this._children; + for (var i = 0, l = children.length; i < l; i++) + if (children[i].isSelected()) return true; } return this._selected; @@ -2869,8 +2877,9 @@ var Item = Base.extend(Callback, { setSelected: function(selected, noChildren) { if (!noChildren && this._selectChildren) { - for (var i = 0, l = this._children.length; i < l; i++) - this._children[i].setSelected(selected); + var children = this._children; + for (var i = 0, l = children.length; i < l; i++) + children[i].setSelected(selected); } if ((selected = !!selected) ^ this._selected) { this._selected = selected; @@ -2882,9 +2891,10 @@ var Item = Base.extend(Callback, { _selected: false, isFullySelected: function() { - if (this._children && this._selected) { - for (var i = 0, l = this._children.length; i < l; i++) - if (!this._children[i].isFullySelected()) + var children = this._children; + if (children && this._selected) { + for (var i = 0, l = children.length; i < l; i++) + if (!children[i].isFullySelected()) return false; return true; } @@ -2892,9 +2902,10 @@ var Item = Base.extend(Callback, { }, setFullySelected: function(selected) { - if (this._children) { - for (var i = 0, l = this._children.length; i < l; i++) - this._children[i].setFullySelected(selected); + var children = this._children; + if (children) { + for (var i = 0, l = children.length; i < l; i++) + children[i].setFullySelected(selected); } this.setSelected(selected, true); }, @@ -2948,7 +2959,7 @@ var Item = Base.extend(Callback, { var pivot = this._pivot; if (pivot) { var ctor = _dontLink ? Point : LinkedPoint; - pivot = new ctor(pivot.x, pivot.y, this, 'setAnchor'); + pivot = new ctor(pivot.x, pivot.y, this, 'setPivot'); } return pivot; }, @@ -2973,7 +2984,7 @@ var Item = Base.extend(Callback, { name = !internalGetter && (typeof boundsGetter === 'string' ? boundsGetter : boundsGetter && boundsGetter[getter]) || getter, - bounds = this._getCachedBounds(name, _matrix, null, + bounds = this._getCachedBounds(name, _matrix, this, internalGetter); return key === 'bounds' ? new LinkedRectangle(bounds.x, bounds.y, bounds.width, @@ -3028,7 +3039,7 @@ var Item = Base.extend(Callback, { var _matrix = internalGetter ? null : this._matrix.orNullIfIdentity(), cache = (!matrix || matrix.equals(_matrix)) && getter; var cacheParent = this._parent || this._parentSymbol; - if (cacheItem && cacheParent) { + if (cacheParent) { var id = cacheItem._id, ref = cacheParent._boundsCache = cacheParent._boundsCache || { ids: {}, @@ -3044,10 +3055,10 @@ var Item = Base.extend(Callback, { matrix = !matrix ? _matrix : _matrix - ? matrix.clone().concatenate(_matrix) + ? matrix.chain(_matrix) : matrix; var bounds = this._getBounds(internalGetter || getter, matrix, - cache ? this : cacheItem); + cacheItem); if (cache) { if (!this._bounds) this._bounds = {}; @@ -3059,15 +3070,17 @@ var Item = Base.extend(Callback, { statics: { _clearBoundsCache: function(item) { - if (item._boundsCache) { - for (var i = 0, list = item._boundsCache.list, l = list.length; - i < l; i++) { - var child = list[i]; - child._bounds = child._position = undefined; - if (child !== item && child._boundsCache) - Item._clearBoundsCache(child); + var cache = item._boundsCache; + if (cache) { + item._bounds = item._position = item._boundsCache = undefined; + for (var i = 0, list = cache.list, l = list.length; i < l; i++) { + var other = list[i]; + if (other !== item) { + other._bounds = other._position = undefined; + if (other._boundsCache) + Item._clearBoundsCache(other); + } } - item._boundsCache = undefined; } } } @@ -3123,20 +3136,19 @@ var Item = Base.extend(Callback, { } }, - getGlobalMatrix: function(_internal) { + getGlobalMatrix: function(_dontClone) { var matrix = this._globalMatrix, - updateVersion = this._project._updateVersion, - viewMatrix = this.getView()._matrix; + updateVersion = this._project._updateVersion; if (matrix && matrix._updateVersion !== updateVersion) matrix = null; if (!matrix) { matrix = this._globalMatrix = this._matrix.clone(); - matrix.preConcatenate(this._parent - ? this._parent.getGlobalMatrix(true) - : viewMatrix); + var parent = this._parent; + if (parent) + matrix.preConcatenate(parent.getGlobalMatrix(true)); matrix._updateVersion = updateVersion; } - return _internal ? matrix : viewMatrix.inverted().concatenate(matrix); + return _dontClone ? matrix : matrix.clone(); }, getApplyMatrix: function() { @@ -3227,10 +3239,6 @@ var Item = Base.extend(Callback, { return this._index; }, - isInserted: function() { - return this._parent ? this._parent.isInserted() : false; - }, - equals: function(item) { return item === this || item && this._class === item._class && this._style.equals(item._style) @@ -3291,7 +3299,7 @@ var Item = Base.extend(Callback, { matrix = new Matrix().scale(scale).translate(topLeft.negate()); ctx.save(); matrix.applyToContext(ctx); - this.draw(ctx, new Base({ transforms: [matrix] })); + this.draw(ctx, new Base({ matrices: [matrix] })); ctx.restore(); var raster = new Raster(Item.NO_INSERT); raster.setCanvas(canvas); @@ -3317,9 +3325,13 @@ var Item = Base.extend(Callback, { return point.isInside(this.getInternalBounds()); }, - hitTest: function(point, options) { - point = Point.read(arguments); - options = HitResult.getOptions(Base.read(arguments)); + hitTest: function() { + return this._hitTest( + Point.read(arguments), + HitResult.getOptions(Base.read(arguments))); + }, + + _hitTest: function(point, options) { if (this._locked || !this._visible || this._guide && !options.guides || this.isEmpty()) return null; @@ -3328,9 +3340,8 @@ var Item = Base.extend(Callback, { parentTotalMatrix = options._totalMatrix, view = this.getView(), totalMatrix = options._totalMatrix = parentTotalMatrix - ? parentTotalMatrix.clone().concatenate(matrix) - : this.getGlobalMatrix().clone().preConcatenate( - view._matrix), + ? parentTotalMatrix.chain(matrix) + : this.getGlobalMatrix().preConcatenate(view._matrix), tolerancePadding = options._tolerancePadding = new Size( Path._getPenPadding(1, totalMatrix.inverted()) ).multiply( @@ -3341,12 +3352,10 @@ var Item = Base.extend(Callback, { if (!this._children && !this.getInternalRoughBounds() .expand(tolerancePadding.multiply(2))._containsPoint(point)) return null; - var type, - checkSelf = !(options.guides && !this._guide + var checkSelf = !(options.guides && !this._guide || options.selected && !this._selected - || (type = options.type) && (typeof type === 'string' - ? type !== Base.hyphenate(this._class) - : !(this instanceof type))), + || options.type && options.type !== Base.hyphenate(this._class) + || options.class && !(this instanceof options.class)), that = this, res; @@ -3375,10 +3384,10 @@ var Item = Base.extend(Callback, { if (children) { var opts = this._getChildHitTestOptions(options); for (var i = children.length - 1; i >= 0 && !res; i--) - res = children[i].hitTest(point, opts); + res = children[i]._hitTest(point, opts); } if (!res && checkSelf) - res = this._hitTest(point, options); + res = this._hitTestSelf(point, options); if (res && res.point) res.point = matrix.transform(res.point); options._totalMatrix = parentTotalMatrix; @@ -3389,11 +3398,11 @@ var Item = Base.extend(Callback, { return options; }, - _hitTest: function(point, options) { + _hitTestSelf: function(point, options) { if (options.fill && this.hasFill() && this._contains(point)) return new HitResult('fill', this); - } -}, { + }, + matches: function(match) { function matchObject(obj1, obj2) { for (var i in obj1) { @@ -3524,7 +3533,7 @@ var Item = Base.extend(Callback, { return null; var index = item._index + (above ? 1 : 0); if (item._parent === this._parent && index > this._index) - index--; + index--; return item._parent.insertChild(index, this, _preserve); }, @@ -3533,8 +3542,8 @@ var Item = Base.extend(Callback, { }, insertBelow: function(item, _preserve) { - return this._insert(false, item, _preserve); - }, + return this._insert(false, item, _preserve); + }, sendToBack: function() { return this._parent.insertChild(0, this); @@ -3566,20 +3575,23 @@ var Item = Base.extend(Callback, { }, _removeNamed: function() { - var children = this._parent._children, - namedChildren = this._parent._namedChildren, - name = this._name, - namedArray = namedChildren[name], - index = namedArray ? namedArray.indexOf(this) : -1; - if (index == -1) - return; - if (children[name] == this) - delete children[name]; - namedArray.splice(index, 1); - if (namedArray.length) { - children[name] = namedArray[namedArray.length - 1]; - } else { - delete namedChildren[name]; + var parent = this._parent; + if (parent) { + var children = parent._children, + namedChildren = parent._namedChildren, + name = this._name, + namedArray = namedChildren[name], + index = namedArray ? namedArray.indexOf(this) : -1; + if (index !== -1) { + if (children[name] == this) + delete children[name]; + namedArray.splice(index, 1); + if (namedArray.length) { + children[name] = namedArray[namedArray.length - 1]; + } else { + delete namedChildren[name]; + } + } } }, @@ -3634,7 +3646,7 @@ var Item = Base.extend(Callback, { }, isEmpty: function() { - return !this._children || this._children.length == 0; + return !this._children || this._children.length === 0; }, isEditable: function() { @@ -3647,6 +3659,18 @@ var Item = Base.extend(Callback, { return true; }, + hasFill: function() { + return this.getStyle().hasFill(); + }, + + hasStroke: function() { + return this.getStyle().hasStroke(); + }, + + hasShadow: function() { + return this.getStyle().hasShadow(); + }, + _getOrder: function(item) { function getList(item) { var list = []; @@ -3669,6 +3693,10 @@ var Item = Base.extend(Callback, { return this._children && this._children.length > 0; }, + isInserted: function() { + return this._parent ? this._parent.isInserted() : false; + }, + isAbove: function(item) { return this._getOrder(item) === -1; }, @@ -3746,7 +3774,7 @@ var Item = Base.extend(Callback, { fillColor = style.getFillColor(true), strokeColor = style.getStrokeColor(true); if (pivot) - pivot.transform(_matrix); + _matrix._transformPoint(pivot, pivot, true); if (fillColor) fillColor.transform(_matrix); if (strokeColor) @@ -3784,13 +3812,13 @@ var Item = Base.extend(Callback, { }, globalToLocal: function() { - var matrix = this.getGlobalMatrix(); - return matrix && matrix._inverseTransform(Point.read(arguments)); + return this.getGlobalMatrix(true)._inverseTransform( + Point.read(arguments)); }, localToGlobal: function() { - var matrix = this.getGlobalMatrix(); - return matrix && matrix._transformPoint(Point.read(arguments)); + return this.getGlobalMatrix(true)._transformPoint( + Point.read(arguments)); }, fitBounds: function(rectangle, fill) { @@ -3855,20 +3883,26 @@ var Item = Base.extend(Callback, { } }, - draw: function(ctx, param) { + draw: function(ctx, param, parentStrokeMatrix) { + var updateVersion = this._updateVersion = this._project._updateVersion; if (!this._visible || this._opacity === 0) return; - var updateVersion = this._updateVersion = this._project._updateVersion; - var trackTransforms = param.trackTransforms, - transforms = param.transforms, + var matrices = param.matrices, + parentMatrix = matrices[matrices.length - 1], + viewMatrix = param.viewMatrix, matrix = this._matrix, - parentMatrix = transforms[transforms.length - 1], - globalMatrix = parentMatrix.clone().concatenate(matrix); + globalMatrix = parentMatrix.chain(matrix); if (!globalMatrix.isInvertible()) return; - if (trackTransforms) { - transforms.push(this._globalMatrix = globalMatrix); + + function getViewMatrix(matrix) { + return viewMatrix ? viewMatrix.chain(matrix) : matrix; + } + + matrices.push(globalMatrix); + if (param.updateMatrix) { globalMatrix._updateVersion = updateVersion; + this._globalMatrix = globalMatrix; } var blendMode = this._blendMode, @@ -3876,46 +3910,98 @@ var Item = Base.extend(Callback, { normalBlend = blendMode === 'normal', nativeBlend = BlendMode.nativeModes[blendMode], direct = normalBlend && opacity === 1 + || param.dontStart || param.clip || (nativeBlend || normalBlend && opacity < 1) && this._canComposite(), + pixelRatio = param.pixelRatio, mainCtx, itemOffset, prevOffset; if (!direct) { - var bounds = this.getStrokeBounds(parentMatrix); + var bounds = this.getStrokeBounds(getViewMatrix(parentMatrix)); if (!bounds.width || !bounds.height) return; prevOffset = param.offset; itemOffset = param.offset = bounds.getTopLeft().floor(); mainCtx = ctx; - ctx = CanvasProvider.getContext( - bounds.getSize().ceil().add(new Size(1, 1)), - param.pixelRatio); + ctx = CanvasProvider.getContext(bounds.getSize().ceil().add(1) + .multiply(pixelRatio)); + if (pixelRatio !== 1) + ctx.scale(pixelRatio, pixelRatio); } ctx.save(); + var strokeMatrix = parentStrokeMatrix + ? parentStrokeMatrix.chain(matrix) + : !this.getStrokeScaling(true) && getViewMatrix(globalMatrix), + clip = !direct && param.clipItem, + transform = !strokeMatrix || clip; if (direct) { ctx.globalAlpha = opacity; if (nativeBlend) ctx.globalCompositeOperation = blendMode; - } else { + } else if (transform) { ctx.translate(-itemOffset.x, -itemOffset.y); } - (direct ? matrix : globalMatrix).applyToContext(ctx); - if (!direct && param.clipItem) + if (transform) + (direct ? matrix : getViewMatrix(globalMatrix)).applyToContext(ctx); + if (clip) param.clipItem.draw(ctx, param.extend({ clip: true })); - this._draw(ctx, param); + if (strokeMatrix) { + ctx.setTransform(pixelRatio, 0, 0, pixelRatio, 0, 0); + var offset = param.offset; + if (offset) + ctx.translate(-offset.x, -offset.y); + } + this._draw(ctx, param, strokeMatrix); ctx.restore(); - if (trackTransforms) - transforms.pop(); + matrices.pop(); if (param.clip && !param.dontFinish) ctx.clip(); if (!direct) { BlendMode.process(blendMode, ctx, mainCtx, opacity, - itemOffset.subtract(prevOffset).multiply(param.pixelRatio)); + itemOffset.subtract(prevOffset).multiply(pixelRatio)); CanvasProvider.release(ctx); param.offset = prevOffset; } }, + _isUpdated: function(updateVersion) { + var parent = this._parent; + if (parent instanceof CompoundPath) + return parent._isUpdated(updateVersion); + var updated = this._updateVersion === updateVersion; + if (!updated && parent && parent._visible + && parent._isUpdated(updateVersion)) { + this._updateVersion = updateVersion; + updated = true; + } + return updated; + }, + + _drawSelection: function(ctx, matrix, size, selectedItems, updateVersion) { + if ((this._drawSelected || this._boundsSelected) + && this._isUpdated(updateVersion)) { + var color = this.getSelectedColor(true) + || this.getLayer().getSelectedColor(true), + mx = matrix.chain(this.getGlobalMatrix(true)); + ctx.strokeStyle = ctx.fillStyle = color + ? color.toCanvasStyle(ctx) : '#009dec'; + if (this._drawSelected) + this._drawSelected(ctx, mx, selectedItems); + if (this._boundsSelected) { + var half = size / 2; + coords = mx._transformCorners(this.getInternalBounds()); + ctx.beginPath(); + for (var i = 0; i < 8; i++) + ctx[i === 0 ? 'moveTo' : 'lineTo'](coords[i], coords[++i]); + ctx.closePath(); + ctx.stroke(); + for (var i = 0; i < 8; i++) + ctx.fillRect(coords[i] - half, coords[++i] - half, + size, size); + } + } + }, + _canComposite: function() { return false; } @@ -3957,7 +4043,7 @@ var Group = Item.extend({ _changed: function _changed(flags) { _changed.base.call(this, flags); - if (flags & (2 | 1024)) { + if (flags & 1026) { this._clipItem = undefined; } }, @@ -4197,51 +4283,65 @@ var Shape = Item.extend({ return path; }, - _draw: function(ctx, param) { + _draw: function(ctx, param, strokeMatrix) { var style = this._style, hasFill = style.hasFill(), hasStroke = style.hasStroke(), - dontPaint = param.dontFinish || param.clip; + dontPaint = param.dontFinish || param.clip, + untransformed = !strokeMatrix; if (hasFill || hasStroke || dontPaint) { - var radius = this._radius, - type = this._type; + var type = this._type, + radius = this._radius, + isCircle = type === 'circle'; if (!param.dontStart) ctx.beginPath(); - if (type === 'circle') { + if (untransformed && isCircle) { ctx.arc(0, 0, radius, 0, Math.PI * 2, true); } else { - var rx = radius.width, - ry = radius.height, - kappa = 0.5522847498307936; - if (type === 'ellipse') { - var cx = rx * kappa, - cy = ry * kappa; - ctx.moveTo(-rx, 0); - ctx.bezierCurveTo(-rx, -cy, -cx, -ry, 0, -ry); - ctx.bezierCurveTo(cx, -ry, rx, -cy, rx, 0); - ctx.bezierCurveTo(rx, cy, cx, ry, 0, ry); - ctx.bezierCurveTo(-cx, ry, -rx, cy, -rx, 0); - } else { - var size = this._size, - width = size.width, - height = size.height; - if (rx === 0 && ry === 0) { - ctx.rect(-width / 2, -height / 2, width, height); - } else { - kappa = 1 - kappa; - var x = width / 2, - y = height / 2, - cx = rx * kappa, - cy = ry * kappa; - ctx.moveTo(-x, -y + ry); - ctx.bezierCurveTo(-x, -y + cy, -x + cx, -y, -x + rx, -y); - ctx.lineTo(x - rx, -y); - ctx.bezierCurveTo(x - cx, -y, x, -y + cy, x, -y + ry); - ctx.lineTo(x, y - ry); - ctx.bezierCurveTo(x, y - cy, x - cx, y, x - rx, y); - ctx.lineTo(-x + rx, y); - ctx.bezierCurveTo(-x + cx, y, -x, y - cy, -x, y - ry); - } + var rx = isCircle ? radius : radius.width, + ry = isCircle ? radius : radius.height, + size = this._size, + width = size.width, + height = size.height; + if (untransformed && type === 'rect' && rx === 0 && ry === 0) { + ctx.rect(-width / 2, -height / 2, width, height); + } else { + var x = width / 2, + y = height / 2, + kappa = 1 - 0.5522847498307936, + cx = rx * kappa, + cy = ry * kappa, + c = [ + -x, -y + ry, + -x, -y + cy, + -x + cx, -y, + -x + rx, -y, + x - rx, -y, + x - cx, -y, + x, -y + cy, + x, -y + ry, + x, y - ry, + x, y - cy, + x - cx, y, + x - rx, y, + -x + rx, y, + -x + cx, y, + -x, y - cy, + -x, y - ry + ]; + if (strokeMatrix) + strokeMatrix.transform(c, c, 32); + ctx.moveTo(c[0], c[1]); + ctx.bezierCurveTo(c[2], c[3], c[4], c[5], c[6], c[7]); + if (x !== rx) + ctx.lineTo(c[8], c[9]); + ctx.bezierCurveTo(c[10], c[11], c[12], c[13], c[14], c[15]); + if (y !== ry) + ctx.lineTo(c[16], c[17]); + ctx.bezierCurveTo(c[18], c[19], c[20], c[21], c[22], c[23]); + if (x !== rx) + ctx.lineTo(c[24], c[25]); + ctx.bezierCurveTo(c[26], c[27], c[28], c[29], c[30], c[31]); } } ctx.closePath(); @@ -4307,7 +4407,7 @@ new function() { } }, - _hitTest: function _hitTest(point, options) { + _hitTestSelf: function _hitTestSelf(point, options) { var hit = false; if (this.hasStroke()) { var type = this._type, @@ -4335,7 +4435,7 @@ new function() { } return hit ? new HitResult('stroke', this) - : _hitTest.base.apply(this, arguments); + : _hitTestSelf.base.apply(this, arguments); } }; }, { @@ -4454,10 +4554,10 @@ var Raster = Item.extend({ }, isEmpty: function() { - return this._size.width == 0 && this._size.height == 0; + return this._size.width === 0 && this._size.height === 0; }, - getPpi: function() { + getResolution: function() { var matrix = this._matrix, orig = new Point(0, 0).transform(matrix), u = new Point(1, 0).transform(matrix).subtract(orig), @@ -4468,6 +4568,8 @@ var Raster = Item.extend({ ); }, + getPpi: '#getResolution', + getImage: function() { return this._image; }, @@ -4475,7 +4577,7 @@ var Raster = Item.extend({ setImage: function(image) { if (this._canvas) CanvasProvider.release(this._canvas); - if (image.getContext) { + if (image && image.getContext) { this._image = null; this._canvas = image; } else { @@ -4483,10 +4585,10 @@ var Raster = Item.extend({ this._canvas = null; } this._size = new Size( - image.naturalWidth || image.width, - image.naturalHeight || image.height); + image ? image.naturalWidth || image.width : 0, + image ? image.naturalHeight || image.height : 0); this._context = null; - this._changed(9 | 513); + this._changed(521); }, getCanvas: function() { @@ -4566,9 +4668,11 @@ var Raster = Item.extend({ getElement: function() { return this._canvas || this._image; - }, + } +}, { + beans: false, - getSubCanvas: function(rect) { + getSubCanvas: function() { var rect = Rectangle.read(arguments), ctx = CanvasProvider.getContext(rect.getSize()); ctx.drawImage(this.getCanvas(), rect.x, rect.y, @@ -4576,7 +4680,7 @@ var Raster = Item.extend({ return ctx.canvas; }, - getSubRaster: function(rect) { + getSubRaster: function() { var rect = Rectangle.read(arguments), raster = new Raster(Item.NO_INSERT); raster.setCanvas(this.getSubCanvas(rect)); @@ -4629,7 +4733,7 @@ var Raster = Item.extend({ .translate(-bounds.x, -bounds.y); matrix.applyToContext(ctx); if (path) - path.draw(ctx, new Base({ clip: true, transforms: [matrix] })); + path.draw(ctx, new Base({ clip: true, matrices: [matrix] })); this._matrix.applyToContext(ctx); ctx.drawImage(this.getElement(), -this._size.width / 2, -this._size.height / 2); @@ -4651,7 +4755,7 @@ var Raster = Item.extend({ return total ? Color.read(channels) : null; }, - getPixel: function(point) { + getPixel: function() { var point = Point.read(arguments); var data = this.getContext().getImageData(point.x, point.y, 1, 1).data; return new Color('rgb', [data[0] / 255, data[1] / 255, data[2] / 255], @@ -4678,7 +4782,7 @@ var Raster = Item.extend({ return this.getContext().createImageData(size.width, size.height); }, - getImageData: function(rect) { + getImageData: function() { var rect = Rectangle.read(arguments); if (rect.isEmpty()) rect = new Rectangle(this._size); @@ -4696,7 +4800,7 @@ var Raster = Item.extend({ return matrix ? matrix._transformBounds(rect) : rect; }, - _hitTest: function(point) { + _hitTestSelf: function(point) { if (this._contains(point)) { var that = this; return new HitResult('pixel', that, { @@ -4768,8 +4872,8 @@ var PlacedSymbol = Item.extend({ cacheItem); }, - _hitTest: function(point, options) { - var res = this._symbol._definition.hitTest(point, options); + _hitTestSelf: function(point, options) { + var res = this._symbol._definition._hitTest(point, options); if (res) res.item = this; return res; @@ -4795,7 +4899,7 @@ var HitResult = Base.extend({ statics: { getOptions: function(options) { - return options && options._merged ? options : new Base({ + return new Base({ type: null, tolerance: paper.settings.hitTolerance, fill: !options, @@ -4807,7 +4911,7 @@ var HitResult = Base.extend({ bounds: false, guides: false, selected: false, - _merged: true + callback: null }, options); } } @@ -4901,9 +5005,12 @@ var Segment = Base.extend({ return this._handleIn.isZero() && this._handleOut.isZero(); }, - setLinear: function() { - this._handleIn.set(0, 0); - this._handleOut.set(0, 0); + setLinear: function(linear) { + if (linear) { + this._handleIn.set(0, 0); + this._handleOut.set(0, 0); + } else { + } }, isColinear: function(segment) { @@ -5068,7 +5175,7 @@ var Segment = Base.extend({ coords[i++] = handleOut._y + y; } if (matrix) { - matrix._transformCoordinates(coords, 0, coords, 0, i / 2); + matrix._transformCoordinates(coords, coords, i / 2); x = coords[0]; y = coords[1]; if (change) { @@ -5432,7 +5539,7 @@ statics: { p2._x, p2._y ]; if (matrix) - matrix._transformCoordinates(values, 0, values, 0, 6); + matrix._transformCoordinates(values, values, 6); return values; }, @@ -5647,12 +5754,14 @@ statics: { }; }, { + beans: false, + getParameterAt: function(offset, start) { return Curve.getParameterAt(this.getValues(), offset, start !== undefined ? start : offset < 0 ? 1 : 0); }, - getParameterOf: function(point) { + getParameterOf: function() { var point = Point.read(arguments); return Curve.getParameterOf(this.getValues(), point.x, point.y); }, @@ -5663,13 +5772,18 @@ statics: { return new CurveLocation(this, offset); }, - getLocationOf: function(point) { + getLocationOf: function() { var point = Point.read(arguments), t = this.getParameterOf(point); return t != null ? new CurveLocation(this, t) : null; }, - getNearestLocation: function(point) { + getOffsetOf: function() { + var loc = this.getLocationOf.apply(this, arguments); + return loc ? loc.getOffset() : null; + }, + + getNearestLocation: function() { var point = Point.read(arguments), values = this.getValues(), count = 100, @@ -5701,9 +5815,8 @@ statics: { point.getDistance(pt)); }, - getNearestPoint: function(point) { - var point = Point.read(arguments); - return this.getNearestLocation(point).getPoint(); + getNearestPoint: function() { + return this.getNearestLocation.apply(this, arguments).getPoint(); } }), @@ -6075,7 +6188,7 @@ var CurveLocation = Base.extend({ getOffset: function() { var path = this.getPath(); - return path && path._getOffset(this); + return path ? path._getOffset(this) : this.getCurveOffset(); }, getCurveOffset: function() { @@ -6100,18 +6213,6 @@ var CurveLocation = Base.extend({ return this._point; }, - getTangent: function() { - var parameter = this.getParameter(), - curve = this.getCurve(); - return parameter != null && curve && curve.getTangentAt(parameter, true); - }, - - getNormal: function() { - var parameter = this.getParameter(), - curve = this.getCurve(); - return parameter != null && curve && curve.getNormalAt(parameter, true); - }, - getDistance: function() { return this._distance; }, @@ -6153,7 +6254,16 @@ var CurveLocation = Base.extend({ parts.push('distance: ' + f.number(this._distance)); return '{ ' + parts.join(', ') + ' }'; } -}); +}, Base.each(['Tangent', 'Normal', 'Curvature'], + function(name) { + var get = 'get' + name + 'At'; + this['get' + name] = function() { + var parameter = this.getParameter(), + curve = this.getCurve(); + return parameter != null && curve && curve[get](parameter, true); + }; + }, {} +)); var PathItem = Item.extend({ _class: 'PathItem', @@ -6239,7 +6349,7 @@ var PathItem = Item.extend({ if (last > 0) { locations.sort(compare); - for (var i = last; i >= 0; i--) { + for (var i = last; i >= 1; i--) { if (locations[i].equals(locations[i === 0 ? last : i - 1])) { locations.splice(i, 1); last--; @@ -6503,35 +6613,51 @@ var Path = PathItem.extend({ }, { beans: true, - getPathData: function(_precision) { + getPathData: function(_matrix, _precision) { var segments = this._segments, - f = Formatter.instance, + length = segments.length, + f = new Formatter(_precision), + coords = new Array(6), + first = true, + curX, curY, + prevX, prevY, + inX, inY, + outX, outY, parts = []; - function addCurve(seg1, seg2, skipLine) { - var point1 = seg1._point, - point2 = seg2._point, - handle1 = seg1._handleOut, - handle2 = seg2._handleIn; - if (handle1.isZero() && handle2.isZero()) { - if (!skipLine) { - parts.push('L' + f.point(point2, _precision)); - } + function addSegment(segment, skipLine) { + segment._transformCoordinates(_matrix, coords, false); + curX = coords[0]; + curY = coords[1]; + if (first) { + parts.push('M' + f.pair(curX, curY)); + first = false; } else { - var end = point2.subtract(point1); - parts.push('c' + f.point(handle1, _precision) - + ' ' + f.point(end.add(handle2), _precision) - + ' ' + f.point(end, _precision)); + inX = coords[2]; + inY = coords[3]; + if (inX === curX && inY === curY + && outX === prevX && outY === prevY) { + if (!skipLine) + parts.push('l' + f.pair(curX - prevX, curY - prevY)); + } else { + parts.push('c' + f.pair(outX - prevX, outY - prevY) + + ' ' + f.pair(inX - prevX, inY - prevY) + + ' ' + f.pair(curX - prevX, curY - prevY)); + } } + prevX = curX; + prevY = curY; + outX = coords[4]; + outY = coords[5]; } - if (segments.length === 0) + if (length === 0) return ''; - parts.push('M' + f.point(segments[0]._point)); - for (var i = 0, l = segments.length - 1; i < l; i++) - addCurve(segments[i], segments[i + 1], false); - if (this._closed) { - addCurve(segments[segments.length - 1], segments[0], true); + + for (var i = 0; i < length; i++) + addSegment(segments[i]); + if (this._closed && length > 0) { + addSegment(segments[0], true); parts.push('z'); } return parts.join(''); @@ -6606,12 +6732,17 @@ var Path = PathItem.extend({ curve._path = this; curve._segment1 = segments[i]; curve._segment2 = segments[i + 1] || segments[0]; + curve._changed(); } if (curve = curves[this._closed && from === 0 ? segments.length - 1 - : from - 1]) + : from - 1]) { curve._segment2 = segments[from] || segments[0]; - if (curve = curves[to]) + curve._changed(); + } + if (curve = curves[to]) { curve._segment1 = segments[to]; + curve._changed(); + } }, _countCurves: function() { @@ -6684,6 +6815,24 @@ var Path = PathItem.extend({ clear: '#removeSegments', + getLength: function() { + if (this._length == null) { + var curves = this.getCurves(); + this._length = 0; + for (var i = 0, l = curves.length; i < l; i++) + this._length += curves[i].getLength(); + } + return this._length; + }, + + getArea: function() { + var curves = this.getCurves(); + var area = 0; + for (var i = 0, l = curves.length; i < l; i++) + area += curves[i].getArea(); + return area; + }, + isFullySelected: function() { var length = this._segments.length; return this._selected && length > 0 && this._selectedSegmentState @@ -6807,6 +6956,7 @@ var Path = PathItem.extend({ this._curves = null; if (this._clockwise !== undefined) this._clockwise = !this._clockwise; + this._changed(9); }, join: function(path) { @@ -6846,106 +6996,6 @@ var Path = PathItem.extend({ } }, - getLength: function() { - if (this._length == null) { - var curves = this.getCurves(); - this._length = 0; - for (var i = 0, l = curves.length; i < l; i++) - this._length += curves[i].getLength(); - } - return this._length; - }, - - getArea: function() { - var curves = this.getCurves(); - var area = 0; - for (var i = 0, l = curves.length; i < l; i++) - area += curves[i].getArea(); - return area; - }, - - _getOffset: function(location) { - var index = location && location.getIndex(); - if (index != null) { - var curves = this.getCurves(), - offset = 0; - for (var i = 0; i < index; i++) - offset += curves[i].getLength(); - var curve = curves[index], - parameter = location.getParameter(); - if (parameter > 0) - offset += curve.getPartLength(0, parameter); - return offset; - } - return null; - }, - - getLocationOf: function(point) { - var point = Point.read(arguments), - curves = this.getCurves(); - for (var i = 0, l = curves.length; i < l; i++) { - var loc = curves[i].getLocationOf(point); - if (loc) - return loc; - } - return null; - }, - - getLocationAt: function(offset, isParameter) { - var curves = this.getCurves(), - length = 0; - if (isParameter) { - var index = ~~offset; - return curves[index].getLocationAt(offset - index, true); - } - for (var i = 0, l = curves.length; i < l; i++) { - var start = length, - curve = curves[i]; - length += curve.getLength(); - if (length > offset) { - return curve.getLocationAt(offset - start); - } - } - if (offset <= this.getLength()) - return new CurveLocation(curves[curves.length - 1], 1); - return null; - }, - - getPointAt: function(offset, isParameter) { - var loc = this.getLocationAt(offset, isParameter); - return loc && loc.getPoint(); - }, - - getTangentAt: function(offset, isParameter) { - var loc = this.getLocationAt(offset, isParameter); - return loc && loc.getTangent(); - }, - - getNormalAt: function(offset, isParameter) { - var loc = this.getLocationAt(offset, isParameter); - return loc && loc.getNormal(); - }, - - getNearestLocation: function(point) { - var point = Point.read(arguments), - curves = this.getCurves(), - minDist = Infinity, - minLoc = null; - for (var i = 0, l = curves.length; i < l; i++) { - var loc = curves[i].getNearestLocation(point); - if (loc._distance < minDist) { - minDist = loc._distance; - minLoc = loc; - } - } - return minLoc; - }, - - getNearestPoint: function(point) { - var point = Point.read(arguments); - return this.getNearestLocation(point).getPoint(); - }, - toShape: function(insert) { if (!this._closed) return null; @@ -7013,7 +7063,7 @@ var Path = PathItem.extend({ return null; }, - _hitTest: function(point, options) { + _hitTestSelf: function(point, options) { var that = this, style = this.getStyle(), segments = this._segments, @@ -7023,11 +7073,14 @@ var Path = PathItem.extend({ strokePadding = tolerancePadding, join, cap, miterLimit, area, loc, res, - hasStroke = options.stroke && style.hasStroke(), - hasFill = options.fill && style.hasFill(), - radius = hasStroke ? style.getStrokeWidth() / 2 - : hasFill ? 0 : null; - if (radius != null) { + hitStroke = options.stroke && style.hasStroke(), + hitFill = options.fill && style.hasFill(), + hitCurves = options.curves, + radius = hitStroke + ? style.getStrokeWidth() / 2 + : hitFill && options.tolerance > 0 || hitCurves + ? 0 : null; + if (radius !== null) { if (radius > 0) { join = style.getStrokeJoin(); cap = style.getStrokeCap(); @@ -7099,7 +7152,7 @@ var Path = PathItem.extend({ if (res = checkSegmentPoints(segments[i])) return res; } - if (radius != null) { + if (radius !== null) { loc = this.getNearestLocation(point); if (loc) { var parameter = loc.getParameter(); @@ -7121,16 +7174,105 @@ var Path = PathItem.extend({ } } } - return !loc && hasFill && this._contains(point) || loc && !hasStroke - ? new HitResult('fill', this) - : loc - ? new HitResult('stroke', this, { - location: loc, - point: loc.getPoint() - }) - : null; + return !loc && hitFill && this._contains(point) + || loc && !hitStroke && !hitCurves + ? new HitResult('fill', this) + : loc + ? new HitResult(hitStroke ? 'stroke' : 'curve', this, { + location: loc, + point: loc.getPoint() + }) + : null; } +}, { + beans: false, + + _getOffset: function(location) { + var index = location && location.getIndex(); + if (index != null) { + var curves = this.getCurves(), + offset = 0; + for (var i = 0; i < index; i++) + offset += curves[i].getLength(); + var curve = curves[index], + parameter = location.getParameter(); + if (parameter > 0) + offset += curve.getPartLength(0, parameter); + return offset; + } + return null; + }, + + getLocationOf: function() { + var point = Point.read(arguments), + curves = this.getCurves(); + for (var i = 0, l = curves.length; i < l; i++) { + var loc = curves[i].getLocationOf(point); + if (loc) + return loc; + } + return null; + }, + + getOffsetOf: function() { + var loc = this.getLocationOf.apply(this, arguments); + return loc ? loc.getOffset() : null; + }, + + getLocationAt: function(offset, isParameter) { + var curves = this.getCurves(), + length = 0; + if (isParameter) { + var index = ~~offset; + return curves[index].getLocationAt(offset - index, true); + } + for (var i = 0, l = curves.length; i < l; i++) { + var start = length, + curve = curves[i]; + length += curve.getLength(); + if (length > offset) { + return curve.getLocationAt(offset - start); + } + } + if (offset <= this.getLength()) + return new CurveLocation(curves[curves.length - 1], 1); + return null; + }, + + getPointAt: function(offset, isParameter) { + var loc = this.getLocationAt(offset, isParameter); + return loc && loc.getPoint(); + }, + + getTangentAt: function(offset, isParameter) { + var loc = this.getLocationAt(offset, isParameter); + return loc && loc.getTangent(); + }, + + getNormalAt: function(offset, isParameter) { + var loc = this.getLocationAt(offset, isParameter); + return loc && loc.getNormal(); + }, + + getNearestLocation: function() { + var point = Point.read(arguments), + curves = this.getCurves(), + minDist = Infinity, + minLoc = null; + for (var i = 0, l = curves.length; i < l; i++) { + var loc = curves[i].getNearestLocation(point); + if (loc._distance < minDist) { + minDist = loc._distance; + minLoc = loc; + } + } + return minLoc; + }, + + getNearestPoint: function() { + return this.getNearestLocation.apply(this, arguments).getPoint(); + } }, new function() { function drawHandles(ctx, segments, matrix, size) { @@ -7181,8 +7323,7 @@ var Path = PathItem.extend({ inX, inY, outX, outY; - function drawSegment(i) { - var segment = segments[i]; + function drawSegment(segment) { if (matrix) { segment._transformCoordinates(matrix, coords, false); curX = coords[0]; @@ -7204,7 +7345,8 @@ var Path = PathItem.extend({ inX = curX + handle._x; inY = curY + handle._y; } - if (inX == curX && inY == curY && outX == prevX && outY == prevY) { + if (inX === curX && inY === curY + && outX === prevX && outY === prevY) { ctx.lineTo(curX, curY); } else { ctx.bezierCurveTo(outX, outY, inX, inY, curX, curY); @@ -7223,39 +7365,39 @@ var Path = PathItem.extend({ } for (var i = 0; i < length; i++) - drawSegment(i); + drawSegment(segments[i]); if (path._closed && length > 0) - drawSegment(0); + drawSegment(segments[0]); } return { - _draw: function(ctx, param) { + _draw: function(ctx, param, strokeMatrix) { var dontStart = param.dontStart, - dontPaint = param.dontFinish || param.clip; - if (!dontStart) - ctx.beginPath(); - - var style = this.getStyle(), + dontPaint = param.dontFinish || param.clip, + style = this.getStyle(), hasFill = style.hasFill(), hasStroke = style.hasStroke(), dashArray = style.getDashArray(), dashLength = !paper.support.nativeDash && hasStroke && dashArray && dashArray.length; - function getOffset(i) { - return dashArray[((i % dashLength) + dashLength) % dashLength]; - } + if (!dontStart) + ctx.beginPath(); if (!dontStart && this._currentPath) { ctx.currentPath = this._currentPath; } else if (hasFill || hasStroke && !dashLength || dontPaint) { - drawSegments(ctx, this); + drawSegments(ctx, this, strokeMatrix); if (this._closed) ctx.closePath(); if (!dontStart) this._currentPath = ctx.currentPath; } + function getOffset(i) { + return dashArray[((i % dashLength) + dashLength) % dashLength]; + } + if (!dontPaint && (hasFill || hasStroke)) { this._setStyles(ctx); if (hasFill) { @@ -7266,7 +7408,7 @@ var Path = PathItem.extend({ if (dashLength) { if (!dontStart) ctx.beginPath(); - var flattener = new PathFlattener(this), + var flattener = new PathFlattener(this, strokeMatrix), length = flattener.length, from = -style.getDashOffset(), to, i = 0; @@ -7686,7 +7828,7 @@ statics: { function addJoin(segment, join) { var handleIn = segment._handleIn, - handleOut = segment._handleOut + handleOut = segment._handleOut; if (join === 'round' || !handleIn.isZero() && !handleOut.isZero() && handleIn.isColinear(handleOut)) { addRound(segment); @@ -7773,7 +7915,7 @@ statics: { addPoint(point.add(normal)); } if (cap === 'square') - point = point.add(normal.rotate(loc.getParameter() == 0 ? -90 : 90)); + point = point.add(normal.rotate(loc.getParameter() === 0 ? -90 : 90)); addPoint(point.add(normal)); addPoint(point.subtract(normal)); }, @@ -7789,7 +7931,7 @@ statics: { var segment = segments[i]; segment._transformCoordinates(matrix, coords, false); for (var j = 0; j < 6; j += 2) { - var padding = j == 0 ? joinPadding : strokePadding, + var padding = j === 0 ? joinPadding : strokePadding, paddingX = padding ? padding[0] : 0, paddingY = padding ? padding[1] : 0, x = coords[j], @@ -8042,21 +8184,25 @@ var CompoundPath = PathItem.extend({ }, { beans: true, - getPathData: function(_precision) { + getPathData: function(_matrix, _precision) { var children = this._children, paths = []; - for (var i = 0, l = children.length; i < l; i++) - paths.push(children[i].getPathData(_precision)); + for (var i = 0, l = children.length; i < l; i++) { + var child = children[i], + mx = child._matrix; + paths.push(child.getPathData(_matrix && !mx.isIdentity() + ? _matrix.chain(mx) : mx, _precision)); + } return paths.join(' '); } }, { _getChildHitTestOptions: function(options) { - return options.type === 'path' + return options.class === Path || options.type === 'path' ? options : new Base(options, { fill: false }); }, - _draw: function(ctx, param) { + _draw: function(ctx, param, strokeMatrix) { var children = this._children; if (children.length === 0) return; @@ -8067,7 +8213,7 @@ var CompoundPath = PathItem.extend({ param = param.extend({ dontStart: true, dontFinish: true }); ctx.beginPath(); for (var i = 0, l = children.length; i < l; i++) - children[i].draw(ctx, param); + children[i].draw(ctx, param, strokeMatrix); this._currentPath = ctx.currentPath; } @@ -8083,13 +8229,14 @@ var CompoundPath = PathItem.extend({ } }, - _drawSelected: function(ctx, matrix) { + _drawSelected: function(ctx, matrix, selectedItems) { var children = this._children; for (var i = 0, l = children.length; i < l; i++) { var child = children[i], mx = child._matrix; - child._drawSelected(ctx, mx.isIdentity() ? matrix - : matrix.clone().concatenate(child._matrix)); + if (!selectedItems[child._id]) + child._drawSelected(ctx, mx.isIdentity() ? matrix + : matrix.chain(mx)); } } }, new function() { @@ -8215,7 +8362,9 @@ PathItem.inject(new function() { _path1.remove(); if (_path2) _path2.remove(); - return result.reduce(); + result = result.reduce(); + result.setStyle(path1._style); + return result; } function splitPath(intersections) { @@ -8590,7 +8739,7 @@ CompoundPath.inject({ }); var PathFlattener = Base.extend({ - initialize: function(path) { + initialize: function(path, matrix) { this.curves = []; this.parts = []; this.length = 0; @@ -8602,7 +8751,7 @@ var PathFlattener = Base.extend({ that = this; function addCurve(segment1, segment2) { - var curve = Curve.getValues(segment1, segment2); + var curve = Curve.getValues(segment1, segment2, matrix); that.curves.push(curve); that._computeParts(curve, segment1._index, 0, 1); } @@ -8982,7 +9131,6 @@ var PointText = TextItem.extend({ }); var Color = Base.extend(new function() { - var types = { gray: ['gray'], rgb: ['red', 'green', 'blue'], @@ -9367,7 +9515,7 @@ var Color = Base.extend(new function() { }, equals: function(color) { - var col = Base.isPlainValue(color) + var col = Base.isPlainValue(color, true) ? Color.read(arguments) : color; return col === this || col && this._class === col._class @@ -9688,6 +9836,7 @@ var Style = Base.extend(new function() { strokeWidth: 1, strokeCap: 'butt', strokeJoin: 'miter', + strokeScaling: true, miterLimit: 10, dashOffset: 0, dashArray: [], @@ -9708,6 +9857,7 @@ var Style = Base.extend(new function() { strokeWidth: 97, strokeCap: 97, strokeJoin: 97, + strokeScaling: 105, miterLimit: 97, fontFamily: 9, fontWeight: 9, @@ -9717,7 +9867,7 @@ var Style = Base.extend(new function() { justification: 9 }; - var item = {}, + var item = { beans: true }, fields = { _defaults: defaults, _textDefaults: new Base(defaults, { @@ -9790,8 +9940,8 @@ var Style = Base.extend(new function() { return value; }; - item[get] = function() { - return this._style[get](); + item[get] = function(_dontMerge) { + return this._style[get](_dontMerge); }; item[set] = function(value) { @@ -9932,7 +10082,7 @@ var DomElement = new function() { } function handlePrefix(el, name, set, value) { - var prefixes = ['webkit', 'moz', 'Moz', 'ms', 'o', ''], + var prefixes = ['', 'webkit', 'moz', 'Moz', 'ms', 'o'], suffix = name[0].toUpperCase() + name.substring(1); for (var i = 0; i < 6; i++) { var prefix = prefixes[i], @@ -10284,8 +10434,8 @@ var View = Base.extend(Callback, { return this.getBounds().getCenter(); }, - setCenter: function(center) { - center = Point.read(arguments); + setCenter: function() { + var center = Point.read(arguments); this.scrollBy(center.subtract(this.getCenter())); }, @@ -10349,7 +10499,7 @@ var CanvasView = View.extend({ if (size.isZero()) throw new Error( 'Cannot create CanvasView with the provided argument: ' - + canvas); + + [].slice.call(arguments, 1)); canvas = CanvasProvider.getCanvas(size); } this._context = canvas.getContext('2d'); @@ -10449,7 +10599,7 @@ var CanvasView = View.extend({ return; var project = this._project, hit = project.hitTest(point, { - tolerance: this._scope.settings.hitTolerance, + tolerance: 0, fill: true, stroke: true }), @@ -10586,42 +10736,33 @@ CanvasView.inject(new function() { var CanvasProvider = { canvases: [], - getCanvas: function(width, height, pixelRatio) { + getCanvas: function(width, height) { var canvas, - init = true; + clear = true; if (typeof width === 'object') { - pixelRatio = height; height = width.height; width = width.width; } - if (!pixelRatio) { - pixelRatio = 1; - } else if (pixelRatio !== 1) { - width *= pixelRatio; - height *= pixelRatio; - } if (this.canvases.length) { canvas = this.canvases.pop(); } else { canvas = new Canvas(width, height); - init = false; + clear = false; } var ctx = canvas.getContext('2d'); if (canvas.width === width && canvas.height === height) { - if (init) + if (clear) ctx.clearRect(0, 0, width + 1, height + 1); } else { canvas.width = width; canvas.height = height; } ctx.save(); - if (pixelRatio !== 1) - ctx.scale(pixelRatio, pixelRatio); return canvas; }, - getContext: function(width, height, pixelRatio) { - return this.getCanvas(width, height, pixelRatio).getContext('2d'); + getContext: function(width, height) { + return this.getCanvas(width, height).getContext('2d'); }, release: function(obj) { @@ -10885,6 +11026,15 @@ var SVGStyles = Base.each({ strokeWidth: ['stroke-width', 'number'], strokeCap: ['stroke-linecap', 'string'], strokeJoin: ['stroke-linejoin', 'string'], + strokeScaling: ['vector-effect', 'lookup', { + true: 'none', + false: 'non-scaling-stroke' + }, function(item, value) { + return !value + && (item instanceof PathItem + || item instanceof Shape + || item instanceof TextItem); + }], miterLimit: ['stroke-miterlimit', 'number'], dashArray: ['stroke-dasharray', 'array'], dashOffset: ['stroke-dashoffset', 'number'], @@ -10909,6 +11059,7 @@ var SVGStyles = Base.each({ fromSVG: lookup && Base.each(lookup, function(value, name) { this[value] = name; }, {}), + exportFilter: entry[3], get: 'get' + part, set: 'set' + part }; @@ -10942,10 +11093,9 @@ new function() { document.createElementNS('http://www.w3.org/2000/svg', tag), attrs); } - function getTransform(item, coordinates, center) { - var matrix = item._matrix, - trans = matrix.getTranslation(), - attrs = {}; + function getTransform(matrix, coordinates, center) { + var attrs = new Base(), + trans = matrix.getTranslation(); if (coordinates) { matrix = matrix.shiftless(); var point = matrix._inverseTransform(trans); @@ -10975,7 +11125,7 @@ new function() { } function exportGroup(item, options) { - var attrs = getTransform(item), + var attrs = getTransform(item._matrix), children = item._children; var node = createElement('g', attrs); for (var i = 0, l = children.length; i < l; i++) { @@ -10998,7 +11148,7 @@ new function() { } function exportRaster(item) { - var attrs = getTransform(item, true), + var attrs = getTransform(item._matrix, true), size = item.getSize(); attrs.x -= size.width / 2; attrs.y -= size.height / 2; @@ -11016,7 +11166,7 @@ new function() { } var segments = item._segments, type, - attrs; + attrs = getTransform(item._matrix); if (segments.length === 0) return null; if (item.isPolygon()) { @@ -11025,24 +11175,21 @@ new function() { var parts = []; for(i = 0, l = segments.length; i < l; i++) parts.push(formatter.point(segments[i]._point)); - attrs = { - points: parts.join(' ') - }; + attrs.points = parts.join(' '); } else { type = 'line'; var first = segments[0]._point, last = segments[segments.length - 1]._point; - attrs = { + attrs.set({ x1: first.x, y1: first.y, x2: last.x, y2: last.y - }; + }); } } else { type = 'path'; - var data = item.getPathData(); - attrs = data && { d: data }; + attrs.d = item.getPathData(null, options.precision); } return createElement(type, attrs); } @@ -11050,7 +11197,7 @@ new function() { function exportShape(item) { var type = item._type, radius = item._radius, - attrs = getTransform(item, true, type !== 'rectangle'); + attrs = getTransform(item._matrix, true, type !== 'rectangle'); if (type === 'rectangle') { type = 'rect'; var size = item._size, @@ -11074,16 +11221,16 @@ new function() { return createElement(type, attrs); } - function exportCompoundPath(item) { - var attrs = getTransform(item, true); - var data = item.getPathData(); + function exportCompoundPath(item, options) { + var attrs = getTransform(item._matrix); + var data = item.getPathData(null, options.precision); if (data) attrs.d = data; return createElement('path', attrs); } function exportPlacedSymbol(item, options) { - var attrs = getTransform(item, true), + var attrs = getTransform(item._matrix, true), symbol = item.getSymbol(), symbolNode = getDefinition(symbol, 'symbol'), definition = symbol.getDefinition(), @@ -11153,7 +11300,7 @@ new function() { } function exportText(item) { - var node = createElement('text', getTransform(item, true)); + var node = createElement('text', getTransform(item._matrix, true)); node.textContent = item._content; return node; } @@ -11169,9 +11316,9 @@ new function() { PointText: exportText }; - function applyStyle(item, node) { + function applyStyle(item, node, isRoot) { var attrs = {}, - parent = item.getParent(); + parent = !isRoot && item.getParent(); if (item._name != null) attrs.id = item._name; @@ -11180,7 +11327,9 @@ new function() { var get = entry.get, type = entry.type, value = item[get](); - if (!parent || !Base.equals(parent[get](), value)) { + if (entry.exportFilter + ? entry.exportFilter(item, value) + : !parent || !Base.equals(parent[get](), value)) { if (type === 'color' && value != null) { var alpha = value.getAlpha(); if (alpha < 1) @@ -11205,7 +11354,7 @@ new function() { if (attrs.opacity === 1) delete attrs.opacity; - if (item._visibility != null && !item._visibility) + if (!item._visible) attrs.visibility = 'hidden'; return setAttributes(node, attrs); @@ -11249,15 +11398,18 @@ new function() { : svg; } - function exportSVG(item, options) { + function exportSVG(item, options, isRoot) { var exporter = exporters[item._class], node = exporter && exporter(item, options); - if (node && item._data) { + if (node) { + var onExport = options.onExport; + if (onExport) + node = onExport(item, node, options) || node; var data = JSON.stringify(item._data); - if (data !== '{}') + if (data && data !== '{}') node.setAttribute('data-paper-data', data); } - return node && applyStyle(item, node); + return node && applyStyle(item, node, isRoot); } function setOptions(options) { @@ -11270,7 +11422,7 @@ new function() { Item.inject({ exportSVG: function(options) { options = setOptions(options); - return exportDefinitions(exportSVG(this, options), options); + return exportDefinitions(exportSVG(this, options, true), options); } }); @@ -11278,7 +11430,8 @@ new function() { exportSVG: function(options) { options = setOptions(options); var layers = this.layers, - size = this.getView().getSize(), + view = this.getView(), + size = view.getViewSize(), node = createElement('svg', { x: 0, y: 0, @@ -11287,9 +11440,14 @@ new function() { version: '1.1', xmlns: 'http://www.w3.org/2000/svg', 'xmlns:xlink': 'http://www.w3.org/1999/xlink' - }); + }), + parent = node, + matrix = view._matrix; + if (!matrix.isIdentity()) + parent = node.appendChild( + createElement('g', getTransform(matrix))); for (var i = 0, l = layers.length; i < l; i++) - node.appendChild(exportSVG(layers[i], options)); + parent.appendChild(exportSVG(layers[i], options, true)); return exportDefinitions(node, options); } }); @@ -11343,7 +11501,7 @@ new function() { : value; } - function importGroup(node, type, isRoot, options) { + function importGroup(node, type, options, isRoot) { var nodes = node.childNodes, isClip = type === 'clippath', item = new Group(), @@ -11358,7 +11516,7 @@ new function() { var childNode = nodes[i], child; if (childNode.nodeType === 1 - && (child = importSVG(childNode, false, options)) + && (child = importSVG(childNode, options, false)) && !(child instanceof Symbol)) children.push(child); } @@ -11426,14 +11584,14 @@ new function() { } var importers = { - '#document': function (node, type, isRoot, options) { + '#document': function (node, type, options, isRoot) { var nodes = node.childNodes; for (var i = 0, l = nodes.length; i < l; i++) { var child = nodes[i]; if (child.nodeType === 1) { var next = child.nextSibling; document.body.appendChild(child); - var item = importSVG(child, isRoot, options); + var item = importSVG(child, options, isRoot); if (next) { node.insertBefore(child, next); } else { @@ -11464,8 +11622,8 @@ new function() { return raster; }, - symbol: function(node, type, isRoot, options) { - return new Symbol(importGroup(node, type, isRoot, options), true); + symbol: function(node, type, options, isRoot) { + return new Symbol(importGroup(node, type, options, isRoot), true); }, defs: importGroup, @@ -11597,6 +11755,10 @@ new function() { item.setVisible(value === 'visible'); }, + display: function(item, value) { + item.setVisible(value !== null); + }, + 'stop-color': function(item, value) { if (item.setColor) item.setColor(value); @@ -11670,7 +11832,7 @@ new function() { return match && definitions[match[1]]; } - function importSVG(source, isRoot, options) { + function importSVG(source, options, isRoot) { if (!source) return null; if (!options) { @@ -11684,7 +11846,7 @@ new function() { function onLoadCallback(svg) { paper = scope; - var item = importSVG(svg, isRoot, options), + var item = importSVG(svg, options, isRoot), onLoad = options.onLoad, view = scope.project && scope.getView(); if (onLoad) @@ -11714,11 +11876,14 @@ new function() { settings = scope.settings, prevApplyMatrix = settings.applyMatrix; settings.applyMatrix = false; - item = importer && importer(node, type, isRoot, options) || null; + item = importer && importer(node, type, options, isRoot) || null; settings.applyMatrix = prevApplyMatrix; if (item) { - if (!(item instanceof Group)) + if (type !== '#document' && !(item instanceof Group)) item = applyAttributes(item, node, isRoot); + var onImport = options.onImport; + if (onImport) + item = onImport(node, item, options) || item; if (options.expandShapes && item instanceof Shape) { item.remove(); item = item.toPath(); @@ -11733,14 +11898,14 @@ new function() { Item.inject({ importSVG: function(node, options) { - return this.addChild(importSVG(node, true, options)); + return this.addChild(importSVG(node, options, true)); } }); Project.inject({ importSVG: function(node, options) { this.activate(); - return importSVG(node, true, options); + return importSVG(node, options, true); } }); }; @@ -11776,7 +11941,7 @@ Base.exports.PaperScript = (function() { Size.inject(fields); Color.inject(fields); - function _$_(left, operator, right) { + function __$__(left, operator, right) { var handler = binaryOperators[operator]; if (left && left[handler]) { var res = left[handler](right); @@ -11793,7 +11958,7 @@ Base.exports.PaperScript = (function() { } } - function $_(operator, value) { + function $__(operator, value) { var handler = unaryOperators[operator]; if (handler && value && value[handler]) return value[handler](); @@ -11803,7 +11968,15 @@ Base.exports.PaperScript = (function() { } } - function compile(code) { + function parse(code, options) { + return scope.acorn.parse(code, options); + } + + function compile(code, url, options) { + if (!code) + return ''; + options = options || {}; + url = url || ''; var insertions = []; @@ -11840,7 +12013,7 @@ Base.exports.PaperScript = (function() { if (!node) return; for (var key in node) { - if (key === 'range') + if (key === 'range' || key === 'loc') continue; var value = node[key]; if (Array.isArray(value)) { @@ -11850,12 +12023,12 @@ Base.exports.PaperScript = (function() { walkAST(value, node); } } - switch (node && node.type) { + switch (node.type) { case 'UnaryExpression': if (node.operator in unaryOperators && node.argument.type !== 'Literal') { var arg = getCode(node.argument); - replaceCode(node, '$_("' + node.operator + '", ' + replaceCode(node, '$__("' + node.operator + '", ' + arg + ')'); } break; @@ -11864,30 +12037,34 @@ Base.exports.PaperScript = (function() { && node.left.type !== 'Literal') { var left = getCode(node.left), right = getCode(node.right); - replaceCode(node, '_$_(' + left + ', "' + node.operator + replaceCode(node, '__$__(' + left + ', "' + node.operator + '", ' + right + ')'); } break; case 'UpdateExpression': case 'AssignmentExpression': - if (!(parent && ( - parent.type === 'ForStatement' - || parent.type === 'BinaryExpression' + var parentType = parent && parent.type; + if (!( + parentType === 'ForStatement' + || parentType === 'BinaryExpression' && /^[=!<>]/.test(parent.operator) - || parent.type === 'MemberExpression' - && parent.computed))) { + || parentType === 'MemberExpression' && parent.computed + )) { if (node.type === 'UpdateExpression') { - if (!node.prefix) { - var arg = getCode(node.argument); - replaceCode(node, arg + ' = _$_(' + arg + ', "' - + node.operator[0] + '", 1)'); - } + var arg = getCode(node.argument); + var str = arg + ' = __$__(' + arg + + ', "' + node.operator[0] + '", 1)'; + if (!node.prefix + && (parentType === 'AssignmentExpression' + || parentType === 'VariableDeclarator')) + str = arg + '; ' + str; + replaceCode(node, str); } else { if (/^.=$/.test(node.operator) && node.left.type !== 'Literal') { var left = getCode(node.left), right = getCode(node.right); - replaceCode(node, left + ' = _$_(' + left + ', "' + replaceCode(node, left + ' = __$__(' + left + ', "' + node.operator[0] + '", ' + right + ')'); } } @@ -11895,11 +12072,11 @@ Base.exports.PaperScript = (function() { break; } } - walkAST(scope.acorn.parse(code, { ranges: true })); + walkAST(parse(code, { ranges: true })); return code; } - function execute(code, scope) { + function execute(code, scope, url, options) { paper = scope; var view = scope.getView(), tool = /\s+on(?:Key|Mouse)(?:Up|Down|Move|Drag)\b/.test(code) @@ -11910,17 +12087,18 @@ Base.exports.PaperScript = (function() { params = [], args = [], func; - code = compile(code); + code = compile(code, url, options); function expose(scope, hidden) { for (var key in scope) { - if ((hidden || !/^_/.test(key)) && new RegExp( - '\\b' + key.replace(/\$/g, '\\$') + '\\b').test(code)) { + if ((hidden || !/^_/.test(key)) && new RegExp('[\\b\\s\\W]' + + key.replace(/\$/g, '\\$') + '\\b').test(code)) { params.push(key); args.push(scope[key]); } } } - expose({ _$_: _$_, $_: $_, view: view, tool: tool }, true); + expose({ __$__: __$__, $__: $__, paper: scope, view: view, tool: tool }, + true); expose(scope); handlers = Base.each(handlers, function(key) { if (new RegExp('\\s+' + key + '\\b').test(code)) { @@ -11969,7 +12147,8 @@ Base.exports.PaperScript = (function() { return { compile: compile, - execute: execute + execute: execute, + parse: parse }; }).call(this); diff --git a/package.json b/package.json index a433be4f..9e8752fa 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "paper", - "version": "0.9.18", + "version": "0.9.19", "description": "The Swiss Army Knife of Vector Graphics Scripting", "license": "MIT", "homepage": "http://paperjs.org", diff --git a/src/options.js b/src/options.js index 9b3de780..500bc47b 100644 --- a/src/options.js +++ b/src/options.js @@ -16,7 +16,7 @@ var __options = { parser: 'acorn', - version: '0.9.18', + version: '0.9.19', environment: 'browser', legacy: true, stats: true,