diff --git a/dist/docs/assets/js/paper.js b/dist/docs/assets/js/paper.js index 6906d78d..043665b6 100644 --- a/dist/docs/assets/js/paper.js +++ b/dist/docs/assets/js/paper.js @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Wed Jul 20 17:58:47 2016 +0200 + * Date: Thu Jul 21 13:50:55 2016 +0200 * *** * @@ -9586,7 +9586,7 @@ PathItem.inject(new function() { .transform(null, true, true); if (closed) res.setClosed(true); - return closed ? res.resolveCrossings().reorient() : res; + return closed ? res.resolveCrossings().reorient(true) : res; } function createResult(ctor, paths, reduce, path1, path2) { @@ -10204,42 +10204,55 @@ PathItem.inject(new function() { return item; }, - reorient: function() { - var children = this._children; - if (children && children.length > 1) { - children = this.removeChildren().sort(function (a, b) { - return abs(b.getArea()) - abs(a.getArea()); - }); - var first = children[0], + reorient: function(sort) { + var children = this._children, + length = children && children.length; + if (length > 1) { + children = this.removeChildren(); + var sorted = children.slice().sort(function (a, b) { + return abs(b.getArea()) - abs(a.getArea()); + }), + first = sorted[0], paths = [first], - excluded = {}, isNonZero = this.getFillRule() === 'nonzero', - windings = isNonZero && Base.each(children, function(path) { - this.push(path.isClockwise() ? 1 : -1); - }, []); - for (var i = 1, l = children.length; i < l; i++) { - var path = children[i], - point = path.getInteriorPoint(), + lookup = (isNonZero || !sort) && Base.each(children, + function(path, i) { + this[path._id] = { + winding: path.isClockwise() ? 1 : -1, + index: i + }; + }, {}); + for (var i1 = 1; i1 < length; i1++) { + var path1 = sorted[i1], + entry1 = lookup && lookup[path1._id], + point = path1.getInteriorPoint(), isContained = false, container = null, exclude = false; - for (var j = i - 1; j >= 0 && !container; j--) { - if (children[j].contains(point)) { + for (var i2 = i1 - 1; i2 >= 0 && !container; i2--) { + var path2 = sorted[i2]; + if (path2.contains(point)) { + var entry2 = lookup && lookup[path2._id]; if (isNonZero && !isContained) { - windings[i] += windings[j]; - if (windings[i] && windings[j]) { - exclude = excluded[i] = true; + entry1.winding += entry2.winding; + if (entry1.winding && entry2.winding) { + exclude = entry1.exclude = true; break; } } isContained = true; - container = !excluded[j] && children[j]; + container = !(entry2 && entry2.exclude) && path2; } } if (!exclude) { - path.setClockwise(container ? !container.isClockwise() + path1.setClockwise(container + ? !container.isClockwise() : first.isClockwise()); - paths.push(path); + if (!sort) { + paths[entry1.index] = path1; + } else { + paths.push(path1); + } } } this.setChildren(paths, true); diff --git a/dist/docs/classes/CompoundPath.html b/dist/docs/classes/CompoundPath.html index 86867329..b2fed7bb 100644 --- a/dist/docs/classes/CompoundPath.html +++ b/dist/docs/classes/CompoundPath.html @@ -6678,17 +6678,26 @@ function onMouseDown(event) {
-reorient() +reorient([sort])
diff --git a/dist/docs/classes/Path.html b/dist/docs/classes/Path.html index 3c5af9a0..bce11dea 100644 --- a/dist/docs/classes/Path.html +++ b/dist/docs/classes/Path.html @@ -9373,17 +9373,26 @@ function onMouseDown(event) {
-reorient() +reorient([sort])
diff --git a/dist/docs/classes/PathItem.html b/dist/docs/classes/PathItem.html index e7cb4c52..58d950c5 100644 --- a/dist/docs/classes/PathItem.html +++ b/dist/docs/classes/PathItem.html @@ -319,17 +319,26 @@
-reorient() +reorient([sort])
diff --git a/dist/paper-core.js b/dist/paper-core.js index 21225f14..f5f25d3a 100644 --- a/dist/paper-core.js +++ b/dist/paper-core.js @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Wed Jul 20 17:58:47 2016 +0200 + * Date: Thu Jul 21 13:50:55 2016 +0200 * *** * @@ -9586,7 +9586,7 @@ PathItem.inject(new function() { .transform(null, true, true); if (closed) res.setClosed(true); - return closed ? res.resolveCrossings().reorient() : res; + return closed ? res.resolveCrossings().reorient(true) : res; } function createResult(ctor, paths, reduce, path1, path2) { @@ -10204,42 +10204,55 @@ PathItem.inject(new function() { return item; }, - reorient: function() { - var children = this._children; - if (children && children.length > 1) { - children = this.removeChildren().sort(function (a, b) { - return abs(b.getArea()) - abs(a.getArea()); - }); - var first = children[0], + reorient: function(sort) { + var children = this._children, + length = children && children.length; + if (length > 1) { + children = this.removeChildren(); + var sorted = children.slice().sort(function (a, b) { + return abs(b.getArea()) - abs(a.getArea()); + }), + first = sorted[0], paths = [first], - excluded = {}, isNonZero = this.getFillRule() === 'nonzero', - windings = isNonZero && Base.each(children, function(path) { - this.push(path.isClockwise() ? 1 : -1); - }, []); - for (var i = 1, l = children.length; i < l; i++) { - var path = children[i], - point = path.getInteriorPoint(), + lookup = (isNonZero || !sort) && Base.each(children, + function(path, i) { + this[path._id] = { + winding: path.isClockwise() ? 1 : -1, + index: i + }; + }, {}); + for (var i1 = 1; i1 < length; i1++) { + var path1 = sorted[i1], + entry1 = lookup && lookup[path1._id], + point = path1.getInteriorPoint(), isContained = false, container = null, exclude = false; - for (var j = i - 1; j >= 0 && !container; j--) { - if (children[j].contains(point)) { + for (var i2 = i1 - 1; i2 >= 0 && !container; i2--) { + var path2 = sorted[i2]; + if (path2.contains(point)) { + var entry2 = lookup && lookup[path2._id]; if (isNonZero && !isContained) { - windings[i] += windings[j]; - if (windings[i] && windings[j]) { - exclude = excluded[i] = true; + entry1.winding += entry2.winding; + if (entry1.winding && entry2.winding) { + exclude = entry1.exclude = true; break; } } isContained = true; - container = !excluded[j] && children[j]; + container = !(entry2 && entry2.exclude) && path2; } } if (!exclude) { - path.setClockwise(container ? !container.isClockwise() + path1.setClockwise(container + ? !container.isClockwise() : first.isClockwise()); - paths.push(path); + if (!sort) { + paths[entry1.index] = path1; + } else { + paths.push(path1); + } } } this.setChildren(paths, true); diff --git a/dist/paper-core.min.js b/dist/paper-core.min.js index 57db5b11..22abd0c3 100644 --- a/dist/paper-core.min.js +++ b/dist/paper-core.min.js @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Wed Jul 20 17:58:47 2016 +0200 + * Date: Thu Jul 21 13:50:55 2016 +0200 * *** * @@ -33,6 +33,6 @@ var paper=function(t,e){t=t||require("./node/window.js");var i=t.window,n=t.docu readNull:!0});e&&this.translate(e);var i=this._a,n=this._b;return this._a+=t.y*this._c,this._b+=t.y*this._d,this._c+=t.x*i,this._d+=t.x*n,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0}),i=Math.PI/180,n=new c(Math.tan(t.x*i),Math.tan(t.y*i));return this.shear(n,e)},append:function(t){if(t){var e=this._a,i=this._b,n=this._c,r=this._d,s=t._a,a=t._c,o=t._b,h=t._d,u=t._tx,l=t._ty;this._a=s*e+o*n,this._c=a*e+h*n,this._b=s*i+o*r,this._d=a*i+h*r,this._tx+=u*e+l*n,this._ty+=u*i+l*r,this._changed()}return this},prepend:function(t){if(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._c,u=t._b,l=t._d,c=t._tx,f=t._ty;this._a=o*e+h*i,this._c=o*n+h*r,this._b=u*e+l*i,this._d=u*n+l*r,this._tx=o*s+h*a+c,this._ty=u*s+l*a+f,this._changed()}return this},appended:function(t){return this.clone().append(t)},prepended:function(t){return this.clone().prepend(t)},invert:function(){var t=this._a,e=this._b,i=this._c,n=this._d,r=this._tx,s=this._ty,a=t*n-e*i,o=null;return a&&!isNaN(a)&&isFinite(r)&&isFinite(s)&&(this._a=n/a,this._b=-e/a,this._c=-i/a,this._d=t/a,this._tx=(i*s-n*r)/a,this._ty=(e*r-t*s)/a,o=this),o},inverted:function(){return this.clone().invert()},concatenate:"#append",preConcatenate:"#prepend",chain:"#appended",_shiftless:function(){return new p(this._a,this._b,this._c,this._d,0,0)},_orNullIfIdentity:function(){return this.isIdentity()?null:this},isIdentity:function(){return 1===this._a&&0===this._b&&0===this._c&&1===this._d&&0===this._tx&&0===this._ty},isInvertible:function(){var t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,i){return arguments.length<3?this._transformPoint(c.read(arguments)):this._transformCoordinates(t,e,i)},_transformPoint:function(t,e,i){var n=t.x,r=t.y;return e||(e=new c),e._set(n*this._a+r*this._c+this._tx,n*this._b+r*this._d+this._ty,i)},_transformCoordinates:function(t,e,i){for(var n=0,r=2*i;ns[h]&&(s[h]=o)}return e||(e=new g),e._set(r[0],r[1],s[0]-r[0],s[1]-r[1],i)},inverseTransform:function(){return this._inverseTransform(c.read(arguments))},_inverseTransform:function(t,e,i){var n=this._a,r=this._b,s=this._c,a=this._d,o=this._tx,h=this._ty,u=n*a-r*s,l=null;if(u&&!isNaN(u)&&isFinite(o)&&isFinite(h)){var f=t.x-this._tx,d=t.y-this._ty;e||(e=new c),l=e._set((f*a-d*s)/u,(d*n-f*r)/u,i)}return l},decompose:function(){var t,e,i,n=this._a,r=this._b,s=this._c,a=this._d,o=n*a-r*s,h=Math.sqrt,u=Math.atan2,l=180/Math.PI;if(0!==n||0!==r){var f=h(n*n+r*r);t=Math.acos(n/f)*(r>0?1:-1),e=[f,o/f],i=[u(n*s+r*a,f*f),0]}else if(0!==s||0!==a){var d=h(s*s+a*a);t=Math.asin(s/d)*(a>0?1:-1),e=[o/d,d],i=[0,u(n*s+r*a,d*d)]}else t=0,i=e=[0,0];return{translation:this.getTranslation(),rotation:t*l,scaling:new c(e),skewing:new c(i[0]*l,i[1]*l)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new c(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},r.each(["a","b","c","d","tx","ty"],function(t){var e=r.capitalize(t),i="_"+t;this["get"+e]=function(){return this[i]},this["set"+e]=function(t){this[i]=t,this._changed()}},{})),m=r.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 c(this._px,this._py)},getVector:function(){return new c(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return m.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return m.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return Math.abs(m.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0))},isCollinear:function(t){return c.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return c.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,i,n,r,s,a,o,h,l){h||(i-=t,n-=e,a-=r,o-=s);var f=i*o-n*a;if(!u.isZero(f)){var d=t-r,_=e-s,g=(a*_-o*d)/f,v=(i*_-n*d)/f,p=1e-12,m=-p,y=1+p;if(l||m=1?1:g),new c(t+g*i,e+g*n)}},getSide:function(t,e,i,n,r,s,a,o){a||(i-=t,n-=e);var h=r-t,u=s-e,l=h*n-u*i;return 0!==l||o||(l=(h*i+h*i)/(i*i+n*n),l>=0&&l<=1&&(l=0)),l<0?-1:l>0?1:0},getSignedDistance:function(t,e,i,n,r,s,a){return a||(i-=t,n-=e),0===i?n>0?r-t:t-r:0===n?i<0?s-e:e-s:((r-t)*n-(s-e)*i)/Math.sqrt(i*i+n*n)}}}),y=o.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){o.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new V(null,null,this),this._view=U.create(this,t||Q.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return r.serialize(this._children,t,!0,e)},_changed:function(t,e){if(1&t){var i=this._view;i&&(i._needsUpdate=!0,!i._requested&&i._autoUpdate&&i.requestUpdate())}var n=this._changes;if(n&&e){var r=this._changesById,s=e._id,a=r[s];a?a.flags|=t:n.push(r[s]={item:e,flags:t})}},clear:function(){for(var t=this._children,e=t.length-1;e>=0;e--)t[e].remove()},isEmpty:function(){return 0===this._children.length},remove:function ot(){return!!ot.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new b({project:this,insert:!0})},getSymbolDefinitions:function(){var t=[],e={};return this.getItems({"class":P,match:function(i){var n=i._definition,r=n._id;return e[r]||(e[r]=!0,t.push(n)),!1}}),t},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var i in t){var n=t[i],r=n._selection;1&r&&n.isInserted()?e.push(n):r||this._updateSelection(n)}return e},_updateSelection:function(t){var e=t._id,i=this._selectionItems;t._selection?i[e]!==t&&(this._selectionCount++,i[e]=t):i[e]===t&&(this._selectionCount--,delete i[e])},selectAll:function(){for(var t=this._children,e=0,i=t.length;e0){t.save(),t.strokeWidth=1;var h=this._selectionItems,u=this._scope.settings.handleSize,l=this._updateVersion;for(var f in h)h[f]._drawSelection(t,e,u,h,l);t.restore()}}}),w=r.extend(s,{statics:{extend:function ht(t){return t._serializeFields&&(t._serializeFields=r.set({},this.prototype._serializeFields,t._serializeFields)),ht.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_name:null,_applyMatrix:!0,_canApplyMatrix:!0,_canScaleStroke:!1,_pivot:null,_visible:!0,_blendMode:"normal",_opacity:1,_locked:!1,_guide:!1,_clipMask:!1,_selection:0,_selectBounds:!0,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new p,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}}},new function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return r.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function(){},_initialize:function(t,i){var n=t&&r.isPlainObject(t),s=n&&t.internal===!0,a=this._matrix=new p,o=n&&t.project||paper.project,h=paper.settings;return this._id=s?null:l.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&h.applyMatrix,i&&a.translate(i),a._owner=this,this._style=new V(o._currentStyle,this,o),s||n&&t.insert===!1||!h.insertItems&&(!n||t.insert!==!0)?this._setProject(o):(n&&t.parent||o)._insertItem(e,this,!0,!0),n&&t!==w.NO_INSERT&&r.filter(this,t,{internal:!0,insert:!0,project:!0,parent:!0}),n},_serialize:function(t,e){function i(i){for(var a in i){var o=s[a];r.equals(o,"leading"===a?1.2*i.fontSize:i[a])||(n[a]=r.serialize(o,t,"data"!==a,e))}}var n={},s=this;return i(this._serializeFields),this instanceof x||i(this._style._defaults),[this._class,n]},_changed:function(t){var i=this._symbol,n=this._parent||i,r=this._project;8&t&&(this._bounds=this._position=this._decomposed=this._globalMatrix=e),n&&40&t&&w._clearBoundsCache(n),2&t&&w._clearBoundsCache(this),r&&r._changed(t,this),i&&i._changed(t)},set:function(t){return t&&this._set(t),this},getId:function(){return this._id},getName:function(){return this._name},setName:function(t){if(this._name&&this._removeNamed(),t===+t+"")throw new Error("Names consisting only of numbers are not supported.");var i=this._getOwner();if(t&&i){var n=i._children,r=i._namedChildren;(r[t]=r[t]||[]).push(this),t in n||(n[t]=this)}this._name=t||e,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},r.each(["locked","visible","blendMode","opacity","guide"],function(t){var e=r.capitalize(t),t="_"+t;this["get"+e]=function(){return this[t]},this["set"+e]=function(e){e!=this[t]&&(this[t]=e,this._changed("_locked"===t?128:129))}},{}),{beans:!0,getSelection:function(){return this._selection},setSelection:function(t){if(t!==this._selection){this._selection=t;var e=this._project;e&&(e._updateSelection(this),this._changed(129))}},changeSelection:function(t,e){var i=this._selection;this.setSelection(e?i|t:i&~t)},isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,i=t.length;e=0;i--)if(e[i].contains(t))return!0;return!1}return t.isInside(this.getInternalBounds())},isInside:function(){return g.read(arguments).contains(this.getBounds())},_asPathItem:function(){return new L.Rectangle({rectangle:this.getInternalBounds(),matrix:this._matrix,insert:!1})},intersects:function(t,e){return t instanceof w&&this._asPathItem().getIntersections(t._asPathItem(),null,e,!0).length>0}},new function(){function t(){return this._hitTest(c.read(arguments),M.getOptions(arguments))}function e(){var t=c.read(arguments),e=M.getOptions(arguments),i=e.match,n=[];return e=r.set({},e,{match:function(t){i&&!i(t)||n.push(t)}}),this._hitTest(t,e),n}function i(t,e,i,n){var r=this._children;if(r)for(var s=r.length-1;s>=0;s--){var a=r[s],o=a!==n&&a._hitTest(t,e,i);if(o)return o}return null}return y.inject({hitTest:t,hitTestAll:e,_hitTest:i}),{hitTest:t,hitTestAll:e,_hitTestChildren:i}},{_hitTest:function(t,e,i){function n(t){return!g||t&&g(t)?t:null}function s(e,i){var n=c["get"+i]();if(t.subtract(n).divide(l).length<=1)return new M(e,v,{name:r.hyphenate(i),point:n})}if(this._locked||!this._visible||this._guide&&!e.guides||this.isEmpty())return null;var a=this._matrix,o=i?i.appended(a):this.getGlobalMatrix().prepend(this.getView()._matrix),h=this.getStrokeScaling()?null:o.inverted()._shiftless(),u=Math.max(e.tolerance,1e-6),l=e._tolerancePadding=new d(L._getStrokePadding(u,h));if(t=a._inverseTransform(t),!t||!this._children&&!this.getBounds({internal:!0,stroke:!0,handle:!0}).expand(l.multiply(2))._containsPoint(t))return null;var c,f,_=!(e.guides&&!this._guide||e.selected&&!this.isSelected()||e.type&&e.type!==r.hyphenate(this._class)||e["class"]&&!(this instanceof e["class"])),g=e.match,v=this;if(_&&(e.center||e.bounds)&&this._parent){if(c=this.getInternalBounds(),e.center&&(f=s("center","Center")),!f&&e.bounds)for(var p=["TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],m=0;m<8&&!f;m++)f=s("bounds",p[m]);f=n(f)}return f||(f=this._hitTestChildren(t,e,o)||_&&n(this._hitTestSelf(t,e,o,h))||null),f&&f.point&&(f.point=a.transform(f.point)),f},_hitTestSelf:function(t,e){if(e.fill&&this.hasFill()&&this._contains(t))return new M("fill",this)},matches:function(t,e){function i(t,e){for(var n in t)if(t.hasOwnProperty(n)){var s=t[n],a=e[n];if(r.isPlainObject(s)&&r.isPlainObject(a)){if(!i(s,a))return!1}else if(!r.equals(s,a))return!1}return!0}var n=typeof t;if("object"===n){for(var s in t)if(t.hasOwnProperty(s)&&!this.matches(s,t[s]))return!1;return!0}if("function"===n)return t(this);if("match"===t)return e(this);var a=/^(empty|editable)$/.test(t)?this["is"+r.capitalize(t)]():"type"===t?r.hyphenate(this._class):this[t];if("class"===t){if("function"==typeof e)return this instanceof e;a=this._class}if("function"==typeof e)return!!e(a);if(e){if(e.test)return e.test(a);if(r.isPlainObject(e))return i(e,a)}return r.equals(a,e)},getItems:function(t){return w._getItems(this,t,this._matrix)},getItem:function(t){return w._getItems(this,t,this._matrix,null,!0)[0]||null},statics:{_getItems:function lt(t,e,i,n,s){if(!n){var a="object"==typeof e&&e,o=a&&a.overlapping,h=a&&a.inside,u=o||h,l=u&&g.read([u]);n={items:[],recursive:a&&a.recursive!==!1,inside:!!h,overlapping:!!o,rect:l,path:o&&new L.Rectangle({rectangle:l,insert:!1})},a&&(e=r.filter({},e,{recursive:!0,inside:!0,overlapping:!0}))}var c=t._children,f=n.items,l=n.rect;i=l&&(i||new p);for(var d=0,_=c&&c.length;d<_;d++){var v=c[d],m=i&&i.appended(v._matrix),y=!0;if(l){var u=v.getBounds(m);if(!l.intersects(u))continue;l.contains(u)||n.overlapping&&(u.contains(l)||n.path.intersects(v,m))||(y=!1)}if(y&&v.matches(e)&&(f.push(v),s))break;if(n.recursive!==!1&<(v,e,m,n,s),s&&f.length>0)break}return f}}},{importJSON:function(t){var e=r.importJSON(t,this);return e!==this?this.addChild(e):e},addChild:function(t,i){return this.insertChild(e,t,i)},insertChild:function(t,e,i){var n=e?this.insertChildren(t,[e],i):null;return n&&n[0]},addChildren:function(t,e){return this.insertChildren(this._children.length,t,e)},insertChildren:function(t,e,i){var n=this._children;if(n&&e&&e.length>0){e=r.slice(e);for(var s=e.length-1;s>=0;s--){var a=e[s];a?a._remove(!1,!0):e.splice(s,1)}r.splice(n,e,t,0);for(var o=this._project,h=o._changes,s=0,u=e.length;s=0;n--)i[n]._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;t0},isInserted:function(){return!!this._parent&&this._parent.isInserted()},isAbove:function(t){return this._getOrder(t)===-1},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)},isSibling:function(t){return this._parent===t._parent},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}},r.each(["rotate","scale","shear","skew"],function(t){var e="rotate"===t;this[t]=function(){var i=(e?r:c).read(arguments),n=c.read(arguments,0,{readNull:!0});return this.transform((new p)[t](i,n||this.getPosition(!0)))}},{translate:function(){var t=new p;return this.transform(t.translate.apply(t,arguments))},transform:function(t,e,i,n){t&&t.isIdentity()&&(t=null);var r=this._matrix,s=(e||this._applyMatrix)&&(!r.isIdentity()||t||e&&i&&this._children);if(!t&&!s)return this;if(t&&(!t.isInvertible()&&r.isInvertible()&&(r._backup=r.getValues()),r.prepend(t)),s=s&&this._transformContent(r,i,n)){var a=this._pivot,o=this._style,h=o.getFillColor(!0),u=o.getStrokeColor(!0);a&&r._transformPoint(a,a,!0),h&&h.transform(r),u&&u.transform(r),r.reset(!0),n&&this._canApplyMatrix&&(this._applyMatrix=!0)}var l=this._bounds,c=this._position;this._changed(9);var f=l&&t&&t.decompose();if(f&&!f.shearing&&f.rotation%90===0){for(var d in l){var _=l[d];if(s||!_.internal){var g=_.rect;t._transformBounds(g,g)}}var v=this._boundsGetter,g=l[v&&v.getBounds||v||"getBounds"];g&&(this._position=g.getCenter(!0)),this._bounds=l}else t&&c&&(this._position=t._transformPoint(c,c));return this},_transformContent:function(t,e,i){var n=this._children;if(n){for(var r=0,s=n.length;rr:n1?1:-1),o=a.multiply(r),h=o.subtract(a.multiply(n)),u=new g(o,h);if((i?u.expand(i):u).contains(e))return h}}function e(t,e,i,n){var r=t.divide(e);return(!n||r.quadrant===n)&&r.subtract(r.normalize()).multiply(e).divide(i).length<=1}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,s,a){var o=!1,h=this._style,u=r.stroke&&h.hasStroke(),l=r.fill&&h.hasFill();if(u||l){var c=this._type,f=this._radius,d=u?h.getStrokeWidth()/2:0,_=r._tolerancePadding.add(L._getStrokePadding(d,!h.getStrokeScaling()&&a));if("rectangle"===c){var v=_.multiply(2),p=t(this,i,v);if(p)o=e(i.subtract(p),f,_,p.getQuadrant());else{var m=new g(this._size).setCenter(0,0),y=m.expand(v),w=m.expand(v.negate());o=y._containsPoint(i)&&!w._containsPoint(i)}}else o=e(i,f,_)}return o?new M(u?"stroke":"fill",this):n.base.apply(this,arguments)}}},{statics:new function(){function t(t,e,i,n,s){var a=new C(r.getNamed(s));return a._type=t,a._size=i,a._radius=n,a.translate(e)}return{Circle:function(){var e=c.readNamed(arguments,"center"),i=r.readNamed(arguments,"radius");return t("circle",e,new d(2*i),i,arguments)},Rectangle:function(){var e=g.readNamed(arguments,"rectangle"),i=d.min(d.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),i,arguments)},Ellipse:function(){var e=C._readEllipse(arguments),i=e.radius;return t("ellipse",e.center,i.multiply(2),i,arguments)},_readEllipse:function(t){var e,i;if(r.hasNamed(t,"radius"))e=c.readNamed(t,"center"),i=d.readNamed(t,"radius");else{var n=g.readNamed(t,"rectangle");e=n.getCenter(!0),i=n.getSize(!0).divide(2)}return{center:e,radius:i}}}}}),S=w.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},initialize:function(t,i){if(!this._initialize(t,i!==e&&c.read(arguments,1))){var r="string"==typeof t?n.getElementById(t):t;r?this.setImage(r):this.setSource(t)}this._size||(this._size=new d,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e=t._image,i=t._canvas;if(e)this._setImage(e);else if(i){var n=Q.getCanvas(t._size);n.getContext("2d").drawImage(i,0,0),this._setImage(n)}this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new _(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t=d.read(arguments);if(!t.equals(this._size))if(t.width>0&&t.height>0){var e=this.getElement();this._setImage(Q.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&Q.release(this._canvas),this._size=t.clone()},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new c(0,0).transform(t),i=new c(1,0).transform(t).subtract(e),n=new c(0,1).transform(t).subtract(e);return new d(72/i.getLength(),72/n.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){function e(t){var e=i.getView(),n=t&&t.type||"load";e&&i.responds(n)&&(paper=e._scope,i.emit(n,new G(t)))}var i=this;this._setImage(t),this._loaded?setTimeout(e,0):t&&Z.add(t,{load:function(n){i._setImage(t),e(n)},error:e})},_setImage:function(t){this._canvas&&Q.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=!!(t&&t.src&&t.complete)),this._size=new d(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(){var t=this._image;return t&&t.src||this.toDataURL()},setSource:function(e){var i=new t.Image,n=this._crossOrigin;n&&(i.crossOrigin=n),i.src=e,this.setImage(i)},getCrossOrigin:function(){var t=this._image;return t&&t.crossOrigin||this._crossOrigin||""},setCrossOrigin:function(t){this._crossOrigin=t;var e=this._image;e&&(e.crossOrigin=t)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=g.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=g.read(arguments),e=new S(w.NO_INSERT);return e._setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.prepend(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image,e=t&&t.src;if(/^data:/.test(e))return e;var i=this.getCanvas();return i?i.toDataURL.apply(i,arguments):null},drawImage:function(t){var e=c.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,i;if(t?t instanceof A?(i=t,e=t.getBounds()):"object"==typeof t&&("width"in t?e=new g(t):"x"in t&&(e=new g(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var n=32,s=Math.min(e.width,n),a=Math.min(e.height,n),o=S._sampleContext;o?o.clearRect(0,0,n+1,n+1):o=S._sampleContext=Q.getContext(new d(n)),o.save();var h=(new p).scale(s/e.width,a/e.height).translate(-e.x,-e.y);h.applyToContext(o),i&&i.draw(o,new r({clip:!0,matrices:[h]})),this._matrix.applyToContext(o);var u=this.getElement(),l=this._size;u&&o.drawImage(u,-l.width/2,-l.height/2),o.restore();for(var c=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,f=[0,0,0],_=0,v=0,m=c.length;v0&&(null==t||"object"==typeof t?1===c&&t&&"point"in t?(o=t.point,h=t.handleIn,u=t.handleOut,l=t.selection):(o=t,h=i,u=n,l=r):(o=[t,i],h=n!==e?[n,r]:null,u=s!==e?[s,a]:null)),new k(o,this,"_point"),new k(h,this,"_handleIn"),new k(u,this,"_handleOut"),l&&this.setSelection(l)},_serialize:function(t,e){var i=this._point,n=this._selection,s=n||this.hasHandles()?[i,this._handleIn,this._handleOut]:i;return n&&s.push(n),r.serialize(s,t,!0,e)},_changed:function(t){var e=this._path;if(e){var i,n=e._curves,r=this._index;n&&(t&&t!==this._point&&t!==this._handleIn||!(i=r>0?n[r-1]:e._closed?n[n.length-1]:null)||i._changed(),t&&t!==this._point&&t!==this._handleOut||!(i=n[r])||i._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){this._point.set(c.read(arguments))},getHandleIn:function(){return this._handleIn},setHandleIn:function(){this._handleIn.set(c.read(arguments))},getHandleOut:function(){return this._handleOut},setHandleOut:function(){this._handleOut.set(c.read(arguments))},hasHandles:function(){return!this._handleIn.isZero()||!this._handleOut.isZero()},clearHandles:function(){this._handleIn._set(0,0),this._handleOut._set(0,0)},getSelection:function(){return this._selection},setSelection:function(t){var e=this._selection,i=this._path;this._selection=t=t||0,i&&t!==e&&(i._updateSelection(this,e,t),i._changed(129))},changeSelection:function(t,e){var i=this._selection;this.setSelection(e?i|t:i&~t)},isSelected:function(){return!!(7&this._selection)},setSelected:function(t){this.changeSelection(7,t)},getIndex:function(){return this._index!==e?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 O(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},smooth:function(t,i,n){var r=t||{},s=r.type,a=r.factor,o=this.getPrevious(),h=this.getNext(),u=(o||this)._point,l=this._point,f=(h||this)._point,d=u.getDistance(l),_=l.getDistance(f);if(s&&"catmull-rom"!==s){if("geometric"!==s)throw new Error("Smoothing method '"+s+"' not supported.");if(o&&h){var g=u.subtract(f),v=a===e?.4:a,p=v*d/(d+_);i||this.setHandleIn(g.multiply(p)),n||this.setHandleOut(g.multiply(p-v))}}else{var m=a===e?.5:a,y=Math.pow(d,m),w=y*y,x=Math.pow(_,m),b=x*x;if(!i&&o){var C=2*b+3*x*y+w,S=3*x*(x+y);this.setHandleIn(0!==S?new c((b*u._x+C*l._x-w*f._x)/S-l._x,(b*u._y+C*l._y-w*f._y)/S-l._y):new c)}if(!n&&h){var C=2*w+3*y*x+b,S=3*y*(y+x);this.setHandleOut(0!==S?new c((w*f._x+C*l._x-b*u._x)/S-l._x,(w*f._y+C*l._y-b*u._y)/S-l._y):new c)}}},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return 0===this._index},isLast:function(){var t=this._path;return t&&this._index===t._segments.length-1||!1},reverse:function(){var t=this._handleIn,e=this._handleOut,i=t.clone();t.set(e),e.set(i)},reversed:function(){return new T(this._point,this._handleOut,this._handleIn)},remove:function(){return!!this._path&&!!this._path.removeSegment(this._index)},clone:function(){return new T(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,new Array(6),!0),this._changed()},interpolate:function(t,e,i){var n=1-i,r=i,s=t._point,a=e._point,o=t._handleIn,h=e._handleIn,u=e._handleOut,l=t._handleOut;this._point._set(n*s._x+r*a._x,n*s._y+r*a._y,!0),this._handleIn._set(n*o._x+r*h._x,n*o._y+r*h._y,!0),this._handleOut._set(n*l._x+r*u._x,n*l._y+r*u._y,!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}}),k=c.extend({initialize:function(t,i,n){var r,s,a;if(t)if((r=t[0])!==e)s=t[1];else{var o=t;(r=o.x)===e&&(o=c.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},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 u.isZero(this._x)&&u.isZero(this._y)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner.changeSelection(this._getSelection(),t)},_getSelection:function(){var t=this._owner;return this===t._point?1:this===t._handleIn?2:this===t._handleOut?4:0}}),z=r.extend({_class:"Curve",initialize:function(t,e,i,n,r,s,a,o){var h,u,l,c,f,d,_=arguments.length;3===_?(this._path=t,h=e,u=i):0===_?(h=new T,u=new T):1===_?"segment1"in t?(h=new T(t.segment1),u=new T(t.segment2)):"point1"in t?(l=t.point1,f=t.handle1,d=t.handle2,c=t.point2):Array.isArray(t)&&(l=[t[0],t[1]],c=[t[6],t[7]],f=[t[2]-t[0],t[3]-t[1]],d=[t[4]-t[6],t[5]-t[7]]):2===_?(h=new T(t),u=new T(e)):4===_?(l=t,f=e,d=i,c=n):8===_&&(l=[t,e],c=[a,o],f=[i-t,n-e],d=[r-a,s-o]),this._segment1=h||new T(l,null,f),this._segment2=u||new T(c,d,null)},_serialize:function(t,e){return r.serialize(this.hasHandles()?[this.getPoint1(),this.getHandle1(),this.getHandle2(),this.getPoint2()]:[this.getPoint1(),this.getPoint2()],t,!0,e)},_changed:function(){this._length=this._bounds=e},clone:function(){return new z(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(", ")+" }"},remove:function(){var t=!1;if(this._path){var e=this._segment2,i=e._handleOut;t=e.remove(),t&&this._segment1._handleOut.set(i)}return t},getPoint1:function(){return this._segment1._point},setPoint1:function(){this._segment1._point.set(c.read(arguments))},getPoint2:function(){return this._segment2._point},setPoint2:function(){this._segment2._point.set(c.read(arguments))},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){this._segment1._handleOut.set(c.read(arguments))},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){this._segment2._handleIn.set(c.read(arguments))},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},isFirst:function(){return 0===this._segment1._index},isLast:function(){var t=this._path;return t&&this._segment1._index===t._curves.length-1||!1},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=[],i=0;i<8;i+=2)e.push(new c(t[i],t[i+1]));return e},getLength:function(){return null==this._length&&(this._length=z.getLength(this.getValues(),0,1)),this._length},getArea:function(){return z.getArea(this.getValues())},getLine:function(){return new m(this._segment1._point,this._segment2._point)},getPart:function(t,e){return new z(z.getPart(this.getValues(),t,e))},getPartLength:function(t,e){return z.getLength(this.getValues(),t,e)},getIntersections:function(t){return z._getIntersections(this.getValues(),t&&t!==this?t.getValues():null,this,t,[],{})},divideAt:function(t){return this.divideAtTime(t&&t.curve===this?t.time:t)},divideAtTime:function(t,e){var i=4e-7,n=1-i,r=null;if(t>=i&&t<=n){var s=z.subdivide(this.getValues(),t),a=s[0],o=s[1],h=e||this.hasHandles(),u=this._segment1,l=this._segment2,f=this._path;h&&(u._handleOut._set(a[2]-a[0],a[3]-a[1]),l._handleIn._set(o[4]-o[6],o[5]-o[7]));var d=a[6],_=a[7],g=new T(new c(d,_),h&&new c(a[4]-d,a[5]-_),h&&new c(o[2]-d,o[3]-_));f?(f.insert(u._index+1,g),r=this.getNext()):(this._segment2=g,this._changed(),r=new z(g,l))}return r},splitAt:function(t){return this._path?this._path.splitAt(t):null},splitAtTime:function(t){return this.splitAt(this.getLocationAtTime(t))},divide:function(t,i){return this.divideAtTime(t===e?.5:i?t:this.getTimeAt(t))},split:function(t,i){return this.splitAtTime(t===e?.5:i?t:this.getTimeAt(t))},reversed:function(){return new z(this._segment2.reversed(),this._segment1.reversed())},clearHandles:function(){this._segment1._handleOut._set(0,0),this._segment2._handleIn._set(0,0)},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,4),o},subdivide:function(t,i){var n=t[0],r=t[1],s=t[2],a=t[3],o=t[4],h=t[5],u=t[6],l=t[7];i===e&&(i=.5);var c=1-i,f=c*n+i*s,d=c*r+i*a,_=c*s+i*o,g=c*a+i*h,v=c*o+i*u,p=c*h+i*l,m=c*f+i*_,y=c*d+i*g,w=c*_+i*v,x=c*g+i*p,b=c*m+i*w,C=c*y+i*x;return[[n,r,f,d,m,y,b,C],[b,C,w,x,v,p,u,l]]},getMonoCurves:function(t,e){var i=[],n=e?0:1,r=t[n],s=t[n+2],a=t[n+4],o=t[n+6];if(r>=s==s>=a&&s>=a==a>=o||z.isStraight(t))i.push(t);else{var h=3*(s-a)-r+o,l=2*(r+a)-4*s,c=s-r,f=4e-7,d=1-f,_=[],g=u.solveQuadratic(h,l,c,_,f,d);if(0===g)i.push(t);else{_.sort();var v=_[0],p=z.subdivide(t,v);i.push(p[0]),g>1&&(v=(_[1]-v)/(1-v),p=z.subdivide(p[1],v),i.push(p[0])),i.push(p[1])}}return i},solveCubic:function(t,e,i,n,r,s){var a=t[e],o=t[e+2],h=t[e+4],l=t[e+6],c=0;if(!(ai&&l>i&&o>i&&h>i)){var f=3*(o-a),d=3*(h-o)-f,_=l-a-f-d;c=u.solveCubic(_,d,f,a-i,n,r,s)}return c},getTimeOf:function(t,e){var i=new c(t[0],t[1]),n=new c(t[6],t[7]),r=1e-12,s=e.isClose(i,r)?0:e.isClose(n,r)?1:null;if(null!==s)return s;for(var a=[e.x,e.y],o=[],h=1e-7,u=0;u<2;u++)for(var l=z.solveCubic(t,u,a[u],o,0,1),f=0;f=0&&i<=1){var n=e.getDistance(z.getPoint(t,i),!0);if(n.999999999999?1:z.getTimeOf(t,new c(n+l*o,r+l*h))}for(var f=100,d=1/0,_=0,g=0;g<=f;g++)i(g/f);for(var v=1/(2*f);v>4e-7;)i(_-v)||i(_+v)||(v/=2);return _},getPart:function(t,e,i){var n=e>i;if(n){var r=e;e=i,i=r}return e>0&&(t=z.subdivide(t,e)[1]),i<1&&(t=z.subdivide(t,(i-e)/(1-e))[0]),n?[t[6],t[7],t[4],t[5],t[2],t[3],t[0],t[1]]:t},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,f=3*a-2*h-i,d=3*o-2*u-n;return Math.max(l*l,f*f)+Math.max(c*c,d*d)<=16*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*((h-i)*(n+s)-(o-e)*(r+a)+r*(e-s)-n*(i-a)+h*(s+e/3)-o*(a+i/3))/20},getBounds:function(t){for(var e=t.slice(0,2),i=e.slice(),n=[0,0],r=0;r<2;r++)z._addBounds(t[r],t[r+2],t[r+4],t[r+6],r,0,e,i,n);return new g(e[0],e[1],i[0]-e[0],i[1]-e[1])},_addBounds:function(t,e,i,n,r,s,a,o,h){function l(t,e){var i=t-e,n=t+e;io[r]&&(o[r]=n)}s/=2;var c=a[r]-s,f=o[r]+s;if(tf||e>f||i>f||n>f)if(e=0&&a<=1&&o<=0&&o>=-1}return!1},isLinear:function(t,e,i){var n=t.getVector().divide(3);return e.equals(n)&&i.negate().equals(n)}},function(t,e){this[e]=function(){var e=this._segment1,i=this._segment2;return t(new m(e._point,i._point),e._handleOut,i._handleIn)},this.statics[e]=function(e){var i=e[0],n=e[1],r=e[6],s=e[7];return t(new m(i,n,r,s),new c(e[2]-i,e[3]-n),new c(e[4]-r,e[5]-s))}},{statics:{},hasHandles:function(){return!this._segment1._handleOut.isZero()||!this._segment2._handleIn.isZero()},isCollinear:function(t){return t&&this.isStraight()&&t.isStraight()&&this.getLine().isCollinear(t.getLine())},isHorizontal:function(){return this.isStraight()&&Math.abs(this.getTangentAtTime(.5).y)<1e-8},isVertical:function(){return this.isStraight()&&Math.abs(this.getTangentAtTime(.5).x)<1e-8}}),{beans:!1,getLocationAt:function(t,e){return this.getLocationAtTime(e?t:this.getTimeAt(t))},getLocationAtTime:function(t){return null!=t&&t>=0&&t<=1?new O(this,t):null},getTimeAt:function(t,e){return z.getTimeAt(this.getValues(),t,e)},getParameterAt:"#getTimeAt",getOffsetAtTime:function(t){return this.getPartLength(0,t)},getLocationOf:function(){return this.getLocationAtTime(this.getTimeOf(c.read(arguments)))},getOffsetOf:function(){var t=this.getLocationOf.apply(this,arguments);return t?t.getOffset():null},getTimeOf:function(){return z.getTimeOf(this.getValues(),c.read(arguments))},getParameterOf:"#getTimeOf",getNearestLocation:function(){var t=c.read(arguments),e=this.getValues(),i=z.getNearestTime(e,t),n=z.getPoint(e,i);return new O(this,i,n,null,t.getDistance(n))},getNearestPoint:function(){var t=this.getNearestLocation.apply(this,arguments);return t?t.getPoint():t}},new function(){var t=["getPoint","getTangent","getNormal","getWeightedTangent","getWeightedNormal","getCurvature"];return r.each(t,function(t){this[t+"At"]=function(e,i){var n=this.getValues();return z[t](n,i?e:z.getTimeAt(n,e))},this[t+"AtTime"]=function(e){return z[t](this.getValues(),e)}},{statics:{_evaluateMethods:t}})},new function(){function t(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),f=9*(r-a)+3*(h-i),d=6*(i+a)-12*r,_=3*(r-i);return function(t){var e=(u*t+l)*t+c,i=(f*t+d)*t+_;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))))}function n(t,e,i,n){if(null==e||e<0||e>1)return null;var r=t[0],s=t[1],a=t[2],o=t[3],h=t[4],l=t[5],f=t[6],d=t[7],_=u.isZero;_(a-r)&&_(o-s)&&(a=r,o=s),_(h-f)&&_(l-d)&&(h=f,l=d);var g,v,p=3*(a-r),m=3*(h-a)-p,y=f-r-p-m,w=3*(o-s),x=3*(l-o)-w,b=d-s-w-x;if(0===i)g=0===e?r:1===e?f:((y*e+m)*e+p)*e+r,v=0===e?s:1===e?d:((b*e+x)*e+w)*e+s;else{var C=4e-7,S=1-C;if(eS?(g=3*(f-h),v=3*(d-l)):(g=(3*y*e+2*m)*e+p,v=(3*b*e+2*x)*e+w),n){0===g&&0===v&&(eS)&&(g=h-a,v=l-o);var P=Math.sqrt(g*g+v*v);P&&(g/=P,v/=P)}if(3===i){var I=6*y*e+2*m,M=6*b*e+2*x,T=Math.pow(g*g+v*v,1.5);g=0!==T?(g*M-v*I)/T:0,v=0}}return 2===i?new c(v,(-g)):new c(g,v)}return{statics:{getLength:function(n,r,s,a){if(r===e&&(r=0),s===e&&(s=1),z.isStraight(n)){var o=n;s<1&&(o=z.subdivide(o,s)[0],r/=s),r>0&&(o=z.subdivide(o,r)[1]);var h=o[6]-o[0],l=o[7]-o[1];return Math.sqrt(h*h+l*l)}return u.integrate(a||t(n),r,s,i(r,s))},getTimeAt:function(n,r,s){function a(t){return p+=u.integrate(d,s,t,i(s,t)),s=t,p-r}if(s===e&&(s=r<0?1:0),0===r)return s;var o=Math.abs,h=1e-12,l=r>0,c=l?s:0,f=l?1:s,d=t(n),_=z.getLength(n,c,f,d),g=o(r)-_;if(o(g)h)return null;var v=r/_,p=0;return u.findRoot(a,d,s+v,c,f,32,1e-12)},getPoint:function(t,e){return n(t,e,0,!1)},getTangent:function(t,e){return n(t,e,1,!0)},getWeightedTangent:function(t,e){return n(t,e,1,!1)},getNormal:function(t,e){return n(t,e,2,!0)},getWeightedNormal:function(t,e){return n(t,e,2,!1)},getCurvature:function(t,e){return n(t,e,3,!1).x}}}},new function(){function t(t,e,i,n,r,s,a,o,h,u,l){var c=!l&&e.excludeStart,f=!l&&e.excludeEnd,d=4e-7,_=1-d;if(null==r&&(r=z.getTimeOf(i,s)),null!==r&&r>=(c?d:0)&&r<=(f?_:1)&&(null==h&&(h=z.getTimeOf(a,u)),null!==h&&h>=(f?d:0)&&h<=(c?_:1))){var g=e.renormalize;if(g){var v=g(r,h);r=v[0],h=v[1]}var p=new O(n,r,s||z.getPoint(i,r),l),m=new O(o,h,u||z.getPoint(a,h),l),y=p.getPath()===m.getPath()&&p.getIndex()>m.getIndex(),w=y?m:p,x=e.include;p._intersection=m,m._intersection=p,x&&!x(w)||O.insert(t,w,!0)}}function e(r,s,a,o,h,u,l,c,f,d,_,g,v){if(++g>=48||++v>4096)return v;var p,y,w=s[0],x=s[1],b=s[6],C=s[7],S=m.getSignedDistance,P=S(w,x,b,C,s[2],s[3]),I=S(w,x,b,C,s[4],s[5]),M=P*I>0?.75:4/9,T=M*Math.min(0,P,I),k=M*Math.max(0,P,I),O=S(w,x,b,C,r[0],r[1]),A=S(w,x,b,C,r[2],r[3]),L=S(w,x,b,C,r[4],r[5]),N=S(w,x,b,C,r[6],r[7]),B=i(O,A,L,N),E=B[0],D=B[1]; if(0===P&&0===I&&0===O&&0===A&&0===L&&0===N||null==(p=n(E,D,T,k))||null==(y=n(E.reverse(),D.reverse(),T,k)))return v;var j=l+(c-l)*p,F=l+(c-l)*y;if(Math.max(d-f,F-j)<1e-10){var R=(j+F)/2,q=(f+d)/2;r=a.getValues(),s=o.getValues(),t(h,u,_?s:r,_?o:a,_?q:R,null,_?r:s,_?a:o,_?R:q,null)}else if(r=z.getPart(r,p,y),y-p>.8)if(F-j>d-f){var V=z.subdivide(r,.5),R=(j+F)/2;v=e(s,V[0],o,a,h,u,f,d,j,R,!_,g,v),v=e(s,V[1],o,a,h,u,f,d,R,F,!_,g,v)}else{var V=z.subdivide(s,.5),q=(f+d)/2;v=e(V[0],r,o,a,h,u,f,q,j,F,!_,g,v),v=e(V[1],r,o,a,h,u,q,d,j,F,!_,g,v)}else v=d-f>=1e-10?e(s,r,o,a,h,u,f,d,j,F,!_,g,v):e(r,s,a,o,h,u,j,F,f,d,_,g,v);return v}function i(t,e,i,n){var r,s=[0,t],a=[1/3,e],o=[2/3,i],h=[1,n],u=e-(2*t+n)/3,l=i-(t+2*n)/3;if(u*l<0)r=[[s,a,h],[s,o,h]];else{var c=u/l;r=[c>=2?[s,a,h]:c<=.5?[s,o,h]:[s,a,o,h],[s,h]]}return(u||l)<0?r.reverse():r}function n(t,e,i,n){return t[0][1]n?r(e,!1,n):t[0][0]}function r(t,e,i){for(var n=t[0][0],r=t[0][1],s=1,a=t.length;s=i:h<=i)return h===i?o:n+(i-r)*(o-n)/(h-r);n=o,r=h}return null}function s(e,i,n,r,s,a){for(var o=z.isStraight(e),h=o?i:e,l=o?e:i,c=l[0],f=l[1],d=l[6],_=l[7],g=d-c,v=_-f,p=Math.atan2(-v,g),m=Math.sin(p),y=Math.cos(p),w=[],x=0;x<8;x+=2){var b=h[x]-c,C=h[x+1]-f;w.push(b*y-C*m,b*m+C*y)}for(var S=[],P=z.solveCubic(w,1,0,S,0,1),x=0;xu.CURVETIME_EPSILON)&&t(s,a,e,n,O,o?k:M,i,r,A,o?M:k)}}}function a(e,i,n,r,s,a){var o=m.intersect(e[0],e[1],e[6],e[7],i[0],i[1],i[6],i[7]);o&&t(s,a,e,n,null,o,i,r,null,o)}return{statics:{_getIntersections:function(i,n,r,o,h,u){if(!n)return z._getSelfIntersection(i,r,h,u);var l=1e-7,f=i[0],d=i[1],_=i[6],g=i[7],v=n[0],p=n[1],m=n[6],y=n[7],w=(3*i[2]+f)/4,x=(3*i[3]+d)/4,b=(3*i[4]+_)/4,C=(3*i[5]+g)/4,S=(3*n[2]+v)/4,P=(3*n[3]+p)/4,I=(3*n[4]+m)/4,M=(3*n[5]+y)/4,T=Math.min,k=Math.max;if(!(k(f,w,b,_)+l>T(v,S,I,m)&&T(f,w,b,_)-lT(p,P,M,y)&&T(d,x,C,g)-lD)return h;var j=new c(f,d),F=new c(_,g),R=new c(v,p),q=new c(m,y);return j.isClose(R,l)&&t(h,u,i,r,0,j,n,o,0,R),!u.excludeStart&&j.isClose(q,l)&&t(h,u,i,r,0,j,n,o,1,q),!u.excludeEnd&&F.isClose(R,l)&&t(h,u,i,r,1,F,n,o,0,R),F.isClose(q,l)&&t(h,u,i,r,1,F,n,o,1,q),h},_getSelfIntersection:function(t,e,i,n){var r=t[0],s=t[1],a=t[2],o=t[3],h=t[4],l=t[5],f=t[6],d=t[7],_=new m(r,s,f,d,(!1)),g=_.getSide(new c(a,o),!0),v=_.getSide(new c(h,l),!0);if(g===v){var p=(r-h)*(o-d)+(a-f)*(l-s);if(p*g>0)return i}var y=f-3*h+3*a-r,w=h-2*a+r,x=a-r,b=d-3*l+3*o-s,C=l-2*o+s,S=o-s,P=b*x-y*S,I=b*w-y*C,M=C*x-w*S;if(P*P-4*I*M<0){var T,k=[],O=u.solveCubic(y*y+b*b,3*(y*w+b*C),2*(w*w+C*C)+y*x+b*S,w*x+C*S,k,0,1);if(O>0){for(var A=0,L=0;AL&&(L=N,T=k[A])}var B=z.subdivide(t,T);n.excludeEnd=!0,n.renormalize=function(t,e){return[t*T,e*(1-T)+T]},z._getIntersections(B[0],B[1],e,e,i,n)}}return i},getOverlaps:function(t,e){function i(t){var e=t[6]-t[0],i=t[7]-t[1];return e*e+i*i}var n=Math.abs,r=4e-7,s=1e-7,a=z.isStraight(t),o=z.isStraight(e),h=a&&o,u=i(t)r&&n(w[1]-g[0][1])>r)&&g.push(w)}if(1===v&&0===g.length)break}if(2!==g.length)g=null;else if(!h){var x=z.getPart(t,g[0][0],g[1][0]),b=z.getPart(e,g[0][1],g[1][1]);(n(b[2]-x[2])>s||n(b[3]-x[3])>s||n(b[4]-x[4])>s||n(b[5]-x[5])>s)&&(g=null)}return g}}}}),O=r.extend({_class:"CurveLocation",beans:!0,initialize:function(t,e,i,n,r){if(e>.9999996){var s=t.getNext();s&&(e=0,t=s)}this._setCurve(t),this._time=e,this._point=i||t.getPointAtTime(e),this._overlap=n,this._distance=r,this._intersection=this._next=this._previous=null},_setCurve:function(t){var e=t._path;this._path=e,this._version=e?e._version:0,this._curve=t,this._segment=null,this._segment1=t._segment1,this._segment2=t._segment2},_setSegment:function(t){this._setCurve(t.getCurve()),this._segment=t,this._time=t===this._segment1?0:1,this._point=t._point.clone()},getSegment:function(){var t=this.getCurve(),e=this._segment;if(!e){var i=this.getTime();0===i?e=t._segment1:1===i?e=t._segment2:null!=i&&(e=t.getPartLength(0,i)e&&te||tr&&ir&&n=s&&(h=h.getNext()),n>=s&&(l=l.getNext()),!(u&&h&&c&&l))return!1;var f=[];a||f.push(u.getLength(),h.getLength()),o||f.push(c.getLength(),l.getLength());var d=this.getPoint(),_=Math.min.apply(Math,f)/64,g=a?h.getTangentAtTime(i):h.getPointAt(_).subtract(d),v=a?g.negate():u.getPointAt(-_).subtract(d),p=o?l.getTangentAtTime(n):l.getPointAt(_).subtract(d),m=o?p.negate():c.getPointAt(-_).subtract(d),y=v.getAngle(),w=g.getAngle(),x=m.getAngle(),b=p.getAngle();return!!(a?t(y,x,b)^t(w,x,b)&&t(y,b,x)^t(w,b,x):t(x,y,w)^t(b,y,w)&&t(x,w,y)^t(b,w,y))},hasOverlap:function(){return!!this._overlap}},r.each(z._evaluateMethods,function(t){var e=t+"At";this[t]=function(){var t=this.getCurve(),i=this.getTime();return null!=i&&t&&t[e](i,!0)}},{preserve:!0}),new function(){function t(t,e,i){function n(i,n){for(var s=i+n;s>=-1&&s<=r;s+=n){var a=t[(s%r+r)%r];if(!e.getPoint().isClose(a.getPoint(),1e-7))break;if(e.equals(a))return a}return null}for(var r=t.length,s=0,a=r-1;s<=a;){var o,h=s+a>>>1,u=t[h];if(i&&(o=e.equals(u)?u:n(h,-1)||n(h,1)))return e._overlap&&(o._overlap=o._intersection._overlap=!0),o;var l=e.getPath(),c=u.getPath(),f=l!==c?l._id-c._id:e.getIndex()+e.getTime()-(u.getIndex()+u.getTime());f<0?a=h-1:s=h+1}return t.splice(s,0,e),e}return{statics:{insert:t,expand:function(e){for(var i=e.slice(),n=e.length-1;n>=0;n--)t(i,e[n]._intersection,!1);return i}}}}),A=w.extend({_class:"PathItem",_selectBounds:!1,_canScaleStroke:!0,initialize:function(){},statics:{create:function(t){var e,i,n;if(r.isPlainObject(t)?(i=t.segments,e=t.pathData):Array.isArray(t)?i=t:"string"==typeof t&&(e=t),i){var s=i[0];n=s&&Array.isArray(s[0])}else e&&(n=(e.match(/m/gi)||[]).length>1||/z\s*\S+/i.test(e));var a=n?N:L;return new a(t)}},_asPathItem:function(){return this},setPathData:function(t){function e(t,e){var i=+n[t];return o&&(i+=h[e]),i}function i(t){return new c(e(t,"x"),e(t+1,"y"))}var n,r,s,a=t&&t.match(/[mlhvcsqtaz][^mlhvcsqtaz]*/gi),o=!1,h=new c,u=new c;this.clear();for(var l=0,f=a&&a.length;lu&&this[n?"removeSegments":"removeChildren"](u,h);for(var c=0;c0?this.setSegments(i):(this._curves=e,this._segmentSelection=0,i||"string"!=typeof t||(this.setPathData(t),t=null)),this._initialize(!i&&t)},_equals:function(t){return this._closed===t._closed&&r.equals(this._segments,t._segments)},copyContent:function(t){this.setSegments(t._segments),this._closed=t._closed;var i=t._clockwise;i!==e&&(this._clockwise=i)},_changed:function gt(t){if(gt.base.call(this,t),8&t){if(this._length=this._area=this._clockwise=e,16&t)this._version++;else if(this._curves)for(var i=0,n=this._curves.length;i0&&(i(f[0],!0),p.push("z")),p.join("")},isEmpty:function(){return 0===this._segments.length},_transformContent:function(t){for(var e=this._segments,i=new Array(6),n=0,r=e.length;n0&&e+r-1===u?e-1:e,c=l,f=Math.min(l+r,u);t._curves&&(n.splice.apply(n,[l,0].concat(t._curves)),c+=t._curves.length);for(var a=c;a0?t-1:t},add:function(t){return arguments.length>1&&"number"!=typeof t?this._add(T.readList(arguments)):this._add([T.read(arguments)])[0]},insert:function(t,e){return arguments.length>2&&"number"!=typeof e?this._add(T.readList(arguments,1),t):this._add([T.read(arguments,1)],t)[0]},addSegment:function(){return this._add([T.read(arguments)])[0]},insertSegment:function(t){return this._add([T.read(arguments,1)],t)[0]},addSegments:function(t){return this._add(T.readList(t))},insertSegments:function(t,e){return this._add(T.readList(e),t)},removeSegment:function(t){return this.removeSegments(t,t+1)[0]||null},removeSegments:function(t,e,i){t=t||0,e=r.pick(e,this._segments.length);var n=this._segments,s=this._curves,a=n.length,o=n.splice(t,e-t),h=o.length;if(!h)return o;for(var u=0;u0&&e===a+(this._closed?1:0)?t-1:t,s=s.splice(f,h),u=s.length-1;u>=0;u--)s[u]._path=null;i&&(o._curves=s.slice(1)),this._adjustCurves(f,f)}return this._changed(25),o},clear:"#removeSegments",hasHandles:function(){for(var t=this._segments,e=0,i=t.length;e=0},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse(),this._clockwise=t},isFullySelected:function(){var t=this._segments.length;return this.isSelected()&&t>0&&this._segmentSelection===7*t},setFullySelected:function(t){t&&this._selectSegments(!0),this.setSelected(t)},setSelection:function vt(t){1&t||this._selectSegments(!1),vt.base.call(this,t)},_selectSegments:function(t){var e=this._segments,i=e.length,n=t?7:0;this._segmentSelection=n*i;for(var r=0;r0&&this.setSelected(!0)},splitAt:function(t){var e="number"==typeof t?this.getLocationAt(t):t,i=e&&e.index,n=e&&e.time,r=4e-7,s=1-r;n>=s&&(i++,n=0);var a=this.getCurves();if(i>=0&&i=r&&a[i++].divideAtTime(n);var o,h=this.removeSegments(i,this._segments.length,!0);return this._closed?(this.setClosed(!1),o=this):(o=new L(w.NO_INSERT),o.insertAbove(this,!0),o.copyAttributes(this)),o._add(h,0),this.addSegment(h[0]),o}return null},split:function(t,i){var n,r=i===e?t:(n=this.getCurves()[t])&&n.getLocationAtTime(i);return null!=r?this.splitAt(r):null},join:function(t,e){var i=e||0;if(t&&t!==this){var n=t._segments,r=this.getLastSegment(),s=t.getLastSegment();if(!s)return this;r&&r._point.isClose(s._point,i)&&t.reverse();var a=t.getFirstSegment();if(r&&r._point.isClose(a._point,i))r.setHandleOut(a._handleOut),this._add(n.slice(1));else{var o=this.getFirstSegment();o&&o._point.isClose(a._point,i)&&t.reverse(),s=t.getLastSegment(),o&&o._point.isClose(s._point,i)?(o.setHandleIn(s._handleIn),this._add(n.slice(0,n.length-1),0)):this._add(n.slice())}t._closed&&this._add([n[0]]),t.remove()}var h=this.getFirstSegment(),u=this.getLastSegment();return h!==u&&h._point.isClose(u._point,i)&&(h.setHandleIn(u._handleIn),u.remove(),this.setClosed(!0)),this},reduce:function(t){for(var e=this.getCurves(),i=t&&t.simplify,n=i?1e-7:0,r=e.length-1;r>=0;r--){var s=e[r];!s.hasHandles()&&(s.getLength()0&&r.push(new T(i[n-1].curve.slice(6))),this.setSegments(r)},simplify:function(t){var e=new E(this).fit(t||2.5);return e&&this.setSegments(e),!!e},smooth:function(t){function i(t,e){var i=t&&t.index;if(null!=i){var r=t.path;if(r&&r!==n)throw new Error(t._class+" "+i+" of "+r+" is not part of "+n);e&&t instanceof z&&i++}else i="number"==typeof t?t:e;return Math.min(i<0&&h?i%o:i<0?i+o:i,o-1)}var n=this,r=t||{},s=r.type||"asymmetric",a=this._segments,o=a.length,h=this._closed,u=h&&r.from===e&&r.to===e,l=i(r.from,0),c=i(r.to,o-1);if(l>c)if(h)l-=o;else{var f=l;l=c,c=f}if(/^(?:asymmetric|continuous)$/.test(s)){var d="asymmetric"===s,_=Math.min,g=c-l+1,v=g-1,p=u?_(g,4):1,m=p,y=p,w=[];if(h||(m=_(1,l),y=_(1,o-c-1)),v+=m+y,v<=1)return;for(var x=0,b=l-m;x<=v;x++,b++)w[x]=a[(b<0?b+o:b)%o]._point;for(var C=w[0]._x+2*w[1]._x,S=w[0]._y+2*w[1]._y,P=2,I=v-1,M=[C],T=[S],k=[P],O=[],A=[],x=1;x=0;x--)O[x]=(M[x]-O[x+1])/k[x],A[x]=(T[x]-A[x+1])/k[x];O[v]=(3*w[v]._x-O[I])/2,A[v]=(3*w[v]._y-A[I])/2;for(var x=m,F=v-y,b=l;x<=F;x++,b++){var R=a[b<0?b+o:b],q=R._point,V=O[x]-q._x,H=A[x]-q._y;(u||xm)&&R.setHandleIn(-V,-H)}}else for(var x=l;x<=c;x++)a[x<0?x+o:x].smooth(r,!u&&x===l,!u&&x===c)},toShape:function(t){function i(t,e){var i=c[t],n=i.getNext(),r=c[e],s=r.getNext();return i._handleOut.isZero()&&n._handleIn.isZero()&&r._handleOut.isZero()&&s._handleIn.isZero()&&n._point.subtract(i._point).isCollinear(s._point.subtract(r._point))}function n(t){var e=c[t],i=e.getPrevious(),n=e.getNext();return i._handleOut.isZero()&&e._handleIn.isZero()&&e._handleOut.isZero()&&n._handleIn.isZero()&&e._point.subtract(i._point).isOrthogonal(n._point.subtract(e._point))}function r(t){var e=c[t],i=e.getNext(),n=e._handleOut,r=i._handleIn,s=.5522847498307936;if(n.isOrthogonal(r)){var a=e._point,o=i._point,h=new m(a,n,(!0)).intersect(new m(o,r,(!0)),!0);return h&&u.isZero(n.getLength()/h.subtract(a).getLength()-s)&&u.isZero(r.getLength()/h.subtract(o).getLength()-s)}return!1}function s(t,e){return c[t]._point.getDistance(c[e]._point)}if(!this._closed)return null;var a,o,h,l,c=this._segments;if(!this.hasHandles()&&4===c.length&&i(0,2)&&i(1,3)&&n(1)?(a=C.Rectangle,o=new d(s(0,3),s(0,1)),l=c[1]._point.add(c[2]._point).divide(2)):8===c.length&&r(0)&&r(2)&&r(4)&&r(6)&&i(1,5)&&i(3,7)?(a=C.Rectangle,o=new d(s(1,6),s(0,3)),h=o.subtract(new d(s(0,7),s(1,2))).divide(2),l=c[3]._point.add(c[4]._point).divide(2)):4===c.length&&r(0)&&r(1)&&r(2)&&r(3)&&(u.isZero(s(0,2)-s(1,3))?(a=C.Circle,h=s(0,2)/2):(a=C.Ellipse,h=new d(s(2,0)/2,s(3,1)/2)),l=c[1]._point),a){var f=this.getPosition(!0),_=new a({center:f,size:o,radius:h,insert:!1});return _.copyAttributes(this,!0),_._matrix.prepend(this._matrix),_.rotate(l.subtract(f).getAngle()+90),(t===e||t)&&_.insertAbove(this),_}return null},toPath:"#clone",_hitTestSelf:function(t,e,i,n){function r(e,i){return t.subtract(e).divide(i).length<=1}function s(t,i,n){if(!e.selected||i.isSelected()){var s=t._point;if(i!==s&&(i=i.add(s)),r(i,x))return new M(n,g,{segment:t,point:i})}}function a(t,i){return(i||e.segments)&&s(t,t._point,"segment")||!i&&e.handles&&(s(t,t._handleIn,"handle-in")||s(t,t._handleOut,"handle-out"))}function o(t){f.add(t)}function h(e){if(("round"!==u||"round"!==l)&&(f=new L({internal:!0,closed:!0}),y||e._index>0&&e._index0||S?0:null;if(null!==P&&(P>0?(u=v.getStrokeJoin(),l=v.getStrokeCap(),c=P*v.getMiterLimit(),x=x.add(L._getStrokePadding(P,n))):u=l="round"),!e.ends||e.segments||y){if(e.segments||e.handles)for(var I=0;I1?h(d.getSegment())||(d=null):r(d.getPoint(),x)||(d=null)}if(!d&&"miter"===u&&m>1)for(var I=0;It)return a.getLocationAt(t-s)}return e.length>0&&t<=this.getLength()?new O(e[e.length-1],1):null}}),new function(){function t(t,e,i,n){function r(e){var i=h[e],n=h[e+1];s==i&&a==n||(t.beginPath(),t.moveTo(s,a),t.lineTo(i,n),t.stroke(),t.beginPath(),t.arc(i,n,o,0,2*Math.PI,!0),t.fill())}for(var s,a,o=n/2,h=new Array(6),u=0,l=e.length;u0&&n(f[0])}return{_draw:function(t,i,n,r){function s(t){return c[(t%f+f)%f]}var a=i.dontStart,o=i.dontFinish||i.clip,h=this.getStyle(),u=h.hasFill(),l=h.hasStroke(),c=h.getDashArray(),f=!paper.support.nativeDash&&l&&c&&c.length;if(a||t.beginPath(),(u||l&&!f||o)&&(e(t,this,r),this._closed&&t.closePath()),!o&&(u||l)&&(this._setStyles(t,i,n),u&&(t.fill(h.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),l)){if(f){a||t.beginPath();var d,_=new B(this,.25,32,(!1),r),g=_.length,v=-h.getDashOffset(),p=0;for(v%=g;v>0;)v-=s(p--)+s(p--);for(;v0||d>0)&&_.drawPart(t,Math.max(v,0),Math.max(d,0)),v=d+s(p++)}t.stroke()}},_drawSelected:function(i,n){i.beginPath(),e(i,this,n),i.stroke(),t(i,this._segments,n,paper.settings.handleSize)}}},new function(){function t(t){var e=t._segments;if(0===e.length)throw new Error("Use a moveTo() command first");return e[e.length-1]}return{moveTo:function(){var t=this._segments;1===t.length&&this.removeSegment(0),t.length||this._add([new T(c.read(arguments))])},moveBy:function(){throw new Error("moveBy() is unsupported on Path items.")},lineTo:function(){this._add([new T(c.read(arguments))])},cubicCurveTo:function(){var e=c.read(arguments),i=c.read(arguments),n=c.read(arguments),r=t(this);r.setHandleOut(e.subtract(r._point)),this._add([new T(n,i.subtract(n))])},quadraticCurveTo:function(){var e=c.read(arguments),i=c.read(arguments),n=t(this)._point;this.cubicCurveTo(e.add(n.subtract(e).multiply(1/3)),e.add(i.subtract(e).multiply(1/3)),i)},curveTo:function(){var e=c.read(arguments),i=c.read(arguments),n=r.pick(r.read(arguments),.5),s=1-n,a=t(this)._point,o=e.subtract(a.multiply(s*s)).subtract(i.multiply(n*n)).divide(2*n*s);if(o.isNaN())throw new Error("Cannot put a curve through points with parameter = "+n);this.quadraticCurveTo(o,i)},arcTo:function(){var e,i,n,s,a,o=t(this),h=o._point,l=c.read(arguments),f=r.peek(arguments),_=r.pick(f,!0);if("boolean"==typeof _)var g=h.add(l).divide(2),e=g.add(g.subtract(h).rotate(_?-90:90));else if(r.remain(arguments)<=2)e=l,l=c.read(arguments);else{var v=d.read(arguments),y=u.isZero;if(y(v.width)||y(v.height))return this.lineTo(l);var w=r.read(arguments),_=!!r.read(arguments),x=!!r.read(arguments),g=h.add(l).divide(2),b=h.subtract(g).rotate(-w),C=b.x,S=b.y,P=Math.abs,I=P(v.width),M=P(v.height),k=I*I,z=M*M,O=C*C,A=S*S,L=Math.sqrt(O/k+A/z);if(L>1&&(I*=L,M*=L,k=I*I,z=M*M),L=(k*z-k*A-z*O)/(k*A+z*O),P(L)<1e-12&&(L=0),L<0)throw new Error("Cannot create an arc with the given arguments");i=new c(I*S/M,-M*C/I).multiply((x===_?-1:1)*Math.sqrt(L)).rotate(w).add(g),a=(new p).translate(i).rotate(w).scale(I,M),s=a._inverseTransform(h),n=s.getDirectedAngle(a._inverseTransform(l)),!_&&n>0?n-=360:_&&n<0&&(n+=360)}if(e){var N=new m(h.add(e).divide(2),e.subtract(h).rotate(90),(!0)),B=new m(e.add(l).divide(2),l.subtract(e).rotate(90),(!0)),E=new m(h,l),D=E.getSide(e);if(i=N.intersect(B,!0),!i){if(!D)return this.lineTo(l);throw new Error("Cannot create an arc with the given arguments")}s=h.subtract(i),n=s.getDirectedAngle(l.subtract(i));var j=E.getSide(i);0===j?n=D*Math.abs(n):D===j&&(n+=n<0?360:-360)}for(var F=Math.abs(n),R=F>=360?4:Math.ceil(F/90),q=n/R,V=q*Math.PI/360,H=4/3*Math.sin(V)/(1+Math.cos(V)),Z=[],U=0;U<=R;U++){var b=l,W=null;if(U0&&(h(t[0],y),h(t[t.length-1],y)),v},_getStrokePadding:function(t,e){if(!e)return[t,t];var i=new c(t,0).transform(e),n=new c(0,t).transform(e),r=i.getAngleInRadians(),s=i.getLength(),a=n.getLength(),o=Math.sin(r),h=Math.cos(r),u=Math.tan(r),l=Math.atan2(a*u,s),f=Math.atan2(a,u*s);return[Math.abs(s*Math.cos(l)*h+a*Math.sin(l)*o),Math.abs(a*Math.sin(f)*h+s*Math.cos(f)*o)]; -},_addBevelJoin:function(t,e,i,n,r,s,a,o){var h=t.getCurve(),u=h.getPrevious(),l=h.getPoint1().transform(r),f=u.getNormalAtTime(1).multiply(i).transform(s),d=h.getNormalAtTime(0).multiply(i).transform(s);if(f.getDirectedAngle(d)<0&&(f=f.negate(),d=d.negate()),o&&(a(l),a(l.add(f))),"miter"===e){var _=new m(l.add(f),new c((-f.y),f.x),(!0)).intersect(new m(l.add(d),new c((-d.y),d.x),(!0)),!0);if(_&&l.getDistance(_)<=n&&(a(_),!o))return}o||a(l.add(f)),a(l.add(d))},_addSquareCap:function(t,e,i,n,r,s,a){var o=t._point.transform(n),h=t.getLocation(),u=h.getNormal().multiply(i).transform(r);a&&(s(o.subtract(u)),s(o.add(u))),"square"===e&&(o=o.add(u.rotate(0===h.getTime()?-90:90))),s(o.add(u)),s(o.subtract(u))},getHandleBounds:function(t,e,i,n,r){var s,a,o=i.getStyle(),h=r.stroke&&o.hasStroke();if(h){var u=i._getStrokeMatrix(n,r),l=o.getStrokeWidth()/2,c=l;"miter"===o.getStrokeJoin()&&(c=l*o.getMiterLimit()),"square"===o.getStrokeCap()&&(c=Math.max(c,l*Math.sqrt(2))),s=L._getStrokePadding(l,u),a=L._getStrokePadding(c,u)}for(var f=new Array(6),d=1/0,_=-d,v=d,p=_,m=0,y=t.length;m_&&(_=T),kp&&(p=z)}}return new g(d,v,_-d,p-v)}}});L.inject({statics:new function(){function t(t,e,i){var n=r.getNamed(i),s=new L(n&&n.insert===!1&&w.NO_INSERT);return s._add(t),s._closed=e,s.set(n)}function e(e,i,r){for(var s=new Array(4),a=0;a<4;a++){var o=n[a];s[a]=new T(o._point.multiply(i).add(e),o._handleIn.multiply(i),o._handleOut.multiply(i))}return t(s,!0,r)}var i=.5522847498307936,n=[new T([-1,0],[0,i],[0,-i]),new T([0,-1],[-i,0],[i,0]),new T([1,0],[0,-i],[0,i]),new T([0,1],[i,0],[-i,0])];return{Line:function(){return t([new T(c.readNamed(arguments,"from")),new T(c.readNamed(arguments,"to"))],!1,arguments)},Circle:function(){var t=c.readNamed(arguments,"center"),i=r.readNamed(arguments,"radius");return e(t,new d(i),arguments)},Rectangle:function(){var e,n=g.readNamed(arguments,"rectangle"),r=d.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 T(s),new T(a),new T(o),new T(h)];else{r=d.min(r,n.getSize(!0).divide(2));var u=r.width,l=r.height,c=u*i,f=l*i;e=[new T(s.add(u,0),null,[-c,0]),new T(s.subtract(0,l),[0,f]),new T(a.add(0,l),null,[0,-f]),new T(a.add(u,0),[-c,0],null),new T(o.subtract(u,0),null,[c,0]),new T(o.add(0,l),[0,-f],null),new T(h.subtract(0,l),null,[0,f]),new T(h.subtract(u,0),[c,0])]}return t(e,!0,arguments)},RoundRectangle:"#Rectangle",Ellipse:function(){var t=C._readEllipse(arguments);return e(t.center,t.radius,arguments)},Oval:"#Ellipse",Arc:function(){var t=c.readNamed(arguments,"from"),e=c.readNamed(arguments,"through"),i=c.readNamed(arguments,"to"),n=r.getNamed(arguments),s=new L(n&&n.insert===!1&&w.NO_INSERT);return s.moveTo(t),s.arcTo(e,i),s.set(n)},RegularPolygon:function(){for(var e=c.readNamed(arguments,"center"),i=r.readNamed(arguments,"sides"),n=r.readNamed(arguments,"radius"),s=360/i,a=i%3===0,o=new c(0,a?-n:n),h=a?-1:.5,u=new Array(i),l=0;l=0;o--){var h=s[o];if(s!==i||h instanceof L||(s=r.slice(s)),Array.isArray(h)){var u=new L({segments:h,insert:!1});u.setClockwise(u.isClockwise()),s[o]=u}else h instanceof N&&(s.splice.apply(s,[o,1].concat(h.removeChildren())),h.remove())}s=pt.base.call(this,t,s,n);for(var o=0,l=!n&&s&&s.length;o=0;i--){var n=e[i].reduce(t);n.isEmpty()&&n.remove()}if(0===e.length){var n=new L(w.NO_INSERT);return n.copyAttributes(this),n.insertAbove(this),this.remove(),n}return mt.base.call(this)},isClockwise:function(){var t=this.getFirstChild();return t&&t.isClockwise()},setClockwise:function(t){this.isClockwise()^!!t&&this.reverse()},isClosed:function(){for(var t=this._children,e=0,i=t.length;e=0;c--){var f=h[c].split();f&&(s(f)&&f.getFirstSegment().setHandleIn(0,0),a.getLastSegment().setHandleOut(0,0))}return s(a),e(x,l,!1,i,n)}function s(t,e){for(var i=t;i;){if(i===e)return;i=i._previous}for(;t._next&&t._next!==e;)t=t._next;if(!t._next){for(;e._previous;)e=e._previous;t._next=e,e._previous=t}}function a(t,e){for(var i,n,r=e&&[],a=4e-7,o=1-a,h=!1,u=[],l=t.length-1;l>=0;l--){var c=t[l];if(e){if(!e(c))continue;r.unshift(c)}var f,d=c._curve,_=c._time,g=_;if(d!==i?h=!d.hasHandles():n>=a&&n<=o&&(_/=n),_o)f=d._segment2;else{var v=d.divideAtTime(_,!0);h&&u.push(d,v),f=v._segment1}c._setSegment(f);var p=f._intersection,m=c._intersection;if(p){s(p,m);for(var y=p;y;)s(y._intersection,p),y=y._next}else f._intersection=m;i=d,n=g}for(var l=0,w=u.length;lg&&n>g||ev||lv)&&(C=!0),s;var d=[],_=g===e?r:g===n?l:v>f(r,a,o,l)||pn?1:-1,y=s[u]>s[u+6]?1:-1,b=s[h+6];return g!==e?_p?x+=m:(C=!0,w+=m,x+=m):m!==y?(bv&&(x+=m)):(bv||b>p&&_p&&(w+=m)),t}function r(t){var e=t[u],r=t[u+2],a=t[u+4],o=t[u+6];if(g<=f(e,r,a,o)&&g>=c(e,r,a,o))for(var l=t[h],d=t[h+2],_=t[h+4],m=t[h+6],y=v>f(l,d,_,m)||p=0;f--){var b=a[f].segment;b._winding=s.winding,b._contour=s.contour}}function l(t,e){function i(t,i){return!(!t||t._visited||!(!e||e[t._winding]||!i&&e.unite&&t._contour))}function n(t){return t===a||t===o}function s(t,r){if(!t._next)return t;for(;t;){var s=t._segment,a=s.getNext(),o=a&&a._intersection;if(s!==r&&(n(s)||n(a)||a&&!s._visited&&!a._visited&&(!e||i(s)&&(i(a)||o&&i(o._segment)))))return t;t=t._next}return null}var a,o,h=[];t.sort(function(t,e){var i=t._intersection,n=e._intersection,r=!(!i||!i._overlap),s=!(!n||!n._overlap),a=t._path,o=e._path;return r^s?r?1:-1:i^n?i?1:-1:a!==o?a._id-o._id:t._index-e._index});for(var l=0,c=t.length;l=1e-7&&console.error("Boolean operation resulted in open path","segments =",_._segments.length,"length =",_.getLength(),"area=",M),_=null}_&&(_._segments.length>8||!u.isZero(_.getArea()))&&(h.push(_),_=null)}}return h}var c=Math.min,f=Math.max,d=Math.abs,_={unite:{1:!0},intersect:{2:!0},subtract:{1:!0},exclude:{1:!0}};return{_getWinding:function(t,e){return o(t,this.getCurves(),e).winding},unite:function(t){return i(this,t,"unite")},intersect:function(t){return i(this,t,"intersect")},subtract:function(t){return i(this,t,"subtract")},exclude:function(t){return i(this,t,"exclude")},divide:function(t){return e(x,[this.subtract(t),this.intersect(t)],!0,this,t)},resolveCrossings:function(){function t(t){var e=t&&t._intersection;return e&&e._overlap}var e=this._children,i=e||[this],n=!1,s=!1,o=this.getIntersections(null,function(t){return t._overlap&&(n=!0)||t.isCrossing()&&(s=!0)});if(o=O.expand(o),n)for(var h=a(o,function(t){return t._overlap}),u=h.length-1;u>=0;u--){var c=h[u]._segment,f=c.getPrevious(),d=c.getNext();if(c._path&&t(f)&&t(d)){c.remove(),f._handleOut._set(0,0),d._handleIn._set(0,0);var _=f.getCurve();_.isStraight()&&0===_.getLength()&&(d._handleIn.set(f._handleIn),f.remove())}}s&&(a(o,n&&function(t){var e=t.getCurve(),i=t._intersection._curve,n=t._segment;return!!(e&&i&&e._path&&i._path)||void(n&&(n._intersection=null))}),i=l(r.each(i,function(t){this.push.apply(this,t._segments)},[])));var g,v=i.length;return v>1&&e?(i!==e&&this.setChildren(i,!0),g=this):1!==v||e||(i[0]!==this&&this.setSegments(i[0].removeSegments()),g=this),g||(g=new N(w.NO_INSERT),g.addChildren(i,!0),g=g.reduce(),g.copyAttributes(this),this.replaceWith(g)),g},reorient:function(){var t=this._children;if(t&&t.length>1){t=this.removeChildren().sort(function(t,e){return d(e.getArea())-d(t.getArea())});for(var e=t[0],i=[e],n={},s="nonzero"===this.getFillRule(),a=s&&r.each(t,function(t){this.push(t.isClockwise()?1:-1)},[]),o=1,h=t.length;o=0&&!f;g--)if(t[g].contains(l)){if(s&&!c&&(a[o]+=a[g],a[o]&&a[g])){_=n[o]=!0;break}c=!0,f=!n[g]&&t[g]}_||(u.setClockwise(f?!f.isClockwise():e.isClockwise()),i.push(u))}this.setChildren(i,!0)}return this},getInteriorPoint:function(){var t=this.getBounds(),e=t.getCenter(!0);if(!this.contains(e)){for(var i=this.getCurves(),n=e.y,r=[],s=[],a=0,o=i.length;a=c(u,l,d,_)&&n<=f(u,l,d,_))for(var g=z.getMonoCurves(h),v=0,p=g.length;v=y&&n<=w||n>=w&&n<=y)){var x=n===y?m[0]:n===w?m[6]:1===z.solveCubic(m,1,n,s,0,1)?z.getPoint(m,s[0]).x:(m[0]+m[6])/2;r.push(x)}}}r.length>1&&(r.sort(function(t,e){return t-e}),e.x=(r[0]+r[1])/2)}return e}}});var B=r.extend({_class:"PathIterator",initialize:function(t,e,i,n,r){function s(t,e){var i=z.getValues(t,e,r);h.push(i),a(i,t._index,0,1)}function a(t,i,r,s){if(!(s-r>c)||n&&z.isStraight(t)||z.isFlatEnough(t,e||.25)){var o=t[6]-t[0],h=t[7]-t[1],f=Math.sqrt(o*o+h*h);f>0&&(l+=f,u.push({offset:l,curve:t,index:i,time:s}))}else{var d=z.subdivide(t,.5),_=(r+s)/2;a(d[0],i,r,_),a(d[1],i,_,s)}}for(var o,h=[],u=[],l=0,c=1/(i||32),f=t._segments,d=f[0],_=1,g=f.length;_=t){this.index=e;var s=this.parts[e-1],a=s&&s.index===r.index?s.time:0,o=s?s.offset:0;return{index:r.index,time:a+(r.time-a)*(t-o)/(r.offset-o)}}}var r=this.parts[this.parts.length-1];return{index:r.index,time:1}},drawPart:function(t,e,i){for(var n=this._get(e),r=this._get(i),s=n.index,a=r.index;s<=a;s++){var o=z.getPart(this.curves[s],s===n.index?n.time:0,s===r.index?r.time:1);s===n.index&&t.moveTo(o[0],o[1]),t.bezierCurveTo.apply(t,o.slice(2))}}},r.each(z._evaluateMethods,function(t){this[t+"At"]=function(e){var i=this._get(e);return z[t](this.curves[i.index],i.time)}},{})),E=r.extend({initialize:function(t){for(var e,i=this.points=[],n=t._segments,r=t._closed,s=0,a=n.length;s0&&(n=[new T(e[0])],i>1&&(this.fitCubic(n,t,0,i-1,e[1].subtract(e[0]),e[i-2].subtract(e[i-1])),this.closed&&(n.shift(),n.pop()))),n},fitCubic:function(t,e,i,n,r,s){var a=this.points;if(n-i===1){var o=a[i],h=a[n],u=o.getDistance(h)/3;return void this.addCurve(t,[o,o.add(r.normalize(u)),h.add(s.normalize(u)),h])}for(var l,c=this.chordLengthParameterize(i,n),f=Math.max(e,e*e),d=!0,_=0;_<=4;_++){var g=this.generateBezier(i,n,c,r,s),v=this.findMaxError(i,n,g,c);if(v.error=f)break;d=this.reparameterize(i,n,c,g),f=v.error}var p=a[l-1].subtract(a[l+1]);this.fitCubic(t,e,i,l,r,p),this.fitCubic(t,e,l,n,p.negate(),s)},addCurve:function(t,e){var i=t[t.length-1];i.setHandleOut(e[1].subtract(e[0])),t.push(new T(e[3],e[2].subtract(e[3])))},generateBezier:function(t,e,i,n,r){for(var s=1e-12,a=Math.abs,o=this.points,h=o[t],u=o[e],l=[[0,0],[0,0]],c=[0,0],f=0,d=e-t+1;fs){var M=l[0][0]*c[1]-l[1][0]*c[0],T=c[0]*l[1][1]-c[1]*l[0][1];S=T/I,P=M/I}else{var k=l[0][0]+l[0][1],z=l[1][0]+l[1][1];S=P=a(k)>s?c[0]/k:a(z)>s?c[1]/z:0}var O,A,L=u.getDistance(h),N=s*L;if(SL*L&&(S=P=L/3,O=A=null)}return[h,h.add(O||n.normalize(S)),u.add(A||r.normalize(P)),u]},reparameterize:function(t,e,i,n){for(var r=t;r<=e;r++)i[r-t]=this.findRoot(n,this.points[r],i[r-t]);for(var r=1,s=i.length;r=s&&(s=u,r=a)}return{error:s,index:r}}}),D=w.extend({_class:"TextItem",_applyMatrix:!1,_canApplyMatrix:!1,_serializeFields:{content:null},_boundsOptions:{stroke:!1,handle:!1},initialize:function(t){this._content="",this._lines=[];var i=t&&r.isPlainObject(t)&&t.x===e&&t.y===e;this._initialize(i&&t,!i&&c.read(arguments))},_equals:function(t){return this._content===t._content},copyContent:function(t){this.setContent(t._content)},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)},getPoint:function(){var t=this._matrix.getTranslation();return new f(t.x,t.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t,e,i){if(this._content){this._setStyles(t,e,i);var n=this._lines,r=this._style,s=r.hasFill(),a=r.hasStroke(),o=r.getLeading(),h=t.shadowColor;t.font=r.getFontStyle(),t.textAlign=r.getJustification();for(var u=0,l=n.length;u1&&(h-=1),a[o]=6*h<1?s+6*(r-s)*h:2*h<1?r:3*h<2?s+(r-s)*(2/3-h)*6: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 r.each(n,function(t,e){s[e]=[],r.each(t,function(t,i){var a=r.capitalize(t),o=/^(hue|saturation)$/.test(t),h=s[e][i]="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"===e?function(){return c.read(arguments,0,{readNull:"highlight"===t,clone:!0})}:function(t){return null==t||isNaN(t)?0:t};this["get"+a]=function(){return this._type===e||o&&/^hs[bl]$/.test(this._type)?this._components[i]:this._convert(e)[i]},this["set"+a]=function(t){this._type===e||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(e),this._properties=n[e],this._type=e),this._components[i]=h.call(this,t),this._changed()}},this)},{_class:"Color",_readIndex:!0,initialize:function l(e){var i,a,o,h,u=arguments,c=this.__read,f=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)?(a=e,o=u[2]):(c&&(f=1),u=r.slice(u,1),d=typeof e)),!a){if(h="number"===d?u:"object"===d&&null!=e.length?e:null){i||(i=h.length>=3?"rgb":"gray");var _=n[i].length;o=h[_],c&&(f+=h===arguments?_+(null!=o?1:0):1),h.length>_&&(h=r.slice(h,0,_))}else if("string"===d)i="rgb",a=t(e),4===a.length&&(o=a[3],a.length--);else if("object"===d)if(e.constructor===l){if(i=e._type,a=e._components.slice(),o=e._alpha,"gradient"===i)for(var g=1,v=a.length;g1?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])],n<1&&i.push(n<0?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,f=r.length;c0&&!(r instanceof N))for(var a=0,o=s.length;a0},hasStroke:function(){var t=this.getStrokeColor();return!!t&&t.alpha>0&&this.getStrokeWidth()>0},hasShadow:function(){var t=this.getShadowColor();return!!t&&t.alpha>0&&(this.getShadowBlur()>0||!this.getShadowOffset().isZero())},getView:function(){return this._project._view},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" ":"px ")+this.getFontFamily()},getFont:"#getFontFamily",setFont:"#setFontFamily",getLeading:function wt(){var t=wt.base.call(this),e=this.getFontSize();return/pt|em|%|px/.test(e)&&(e=this.getView().getPixelSize(e)),null!=t?t:1.2*e}}),H=new function(){function t(t,e,i,n){for(var r=["","webkit","moz","Moz","ms","o"],s=e[0].toUpperCase()+e.substring(1),a=0;a<6;a++){var o=r[a],h=o?o+s:e;if(h in t){if(!i)return t[h];t[h]=n;break}}}return{getStyles:function(t){var e=t&&9!==t.nodeType?t.ownerDocument:t,i=e&&e.defaultView;return i&&i.getComputedStyle(t,"")},getBounds:function(t,e){var i,n=t.ownerDocument,r=n.body,s=n.documentElement;try{i=t.getBoundingClientRect()}catch(a){i={left:0,top:0,width:0,height:0}}var o=i.left-(s.clientLeft||r.clientLeft||0),h=i.top-(s.clientTop||r.clientTop||0);if(!e){var u=n.defaultView;o+=u.pageXOffset||s.scrollLeft||r.scrollLeft,h+=u.pageYOffset||s.scrollTop||r.scrollTop}return new g(o,h,i.width,i.height)},getViewportBounds:function(t){var e=t.ownerDocument,i=e.defaultView,n=e.documentElement;return new g(0,0,i.innerWidth||n.clientWidth,i.innerHeight||n.clientHeight)},getOffset:function(t,e){return H.getBounds(t,e).getPoint()},getSize:function(t){return H.getBounds(t,!0).getSize()},isInvisible:function(t){return H.getSize(t).equals(new d(0,0))},isInView:function(t){return!H.isInvisible(t)&&H.getViewportBounds(t).intersects(H.getBounds(t,!0))},isInserted:function(t){return n.body.contains(t)},getPrefixed:function(e,i){return e&&t(e,i)},setPrefixed:function(e,i,n){if("object"==typeof i)for(var r in i)t(e,r,!0,i[r]);else t(e,i,!0,n)}}},Z={add:function(t,e){if(t)for(var i in e)for(var n=e[i],r=i.split(/[\s,]+/g),s=0,a=r.length;s1?r.hyphenate(e):e.toLowerCase())}function e(t,i,n,a){var o,h=U._focused;if(u[i]=t,t?l[i]=n:delete l[i],i.length>1&&(o=r.camelize(i))in c){c[o]=t;var f=paper&&paper.agent;if("meta"===o&&f&&f.mac)if(t)s={};else{for(var d in s)d in l&&e(!1,d,s[d],a);s=null}}else t&&s&&(s[i]=n);h&&h._handleKeyEvent(t?"keydown":"keyup",a,i,n)}var s,a,o={"\t":"tab"," ":"space","\b":"backspace","\x7f":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},h={tab:"\t",space:" ",enter:"\r"},u={},l={},c=new r({shift:!1,control:!1,alt:!1,meta:!1,capsLock:!1,space:!1}).inject({option:{get:function(){return this.alt}},command:{get:function(){var t=paper&&paper.agent;return t&&t.mac?this.meta:this.control}}});return Z.add(n,{keydown:function(i){var n=t(i),r=paper&&paper.agent;n.length>1||r&&r.chrome&&(i.altKey||r.mac&&i.metaKey||!r.mac&&i.ctrlKey)?e(!0,n,h[n]||(n.length>1?"":n),i):a=n},keypress:function(i){if(a){var n=t(i),r=i.charCode,s=r>=32?String.fromCharCode(r):n.length>1?"":n;n!==a&&(n=s.toLowerCase()),e(!0,n,s,i),a=null}},keyup:function(i){var n=t(i);n in l&&e(!1,n,l[n],i)}}),Z.add(i,{blur:function(t){for(var i in l)e(!1,i,l[i],t)}}),{modifiers:c,isDown:function(t){return!!u[t]}}},Y=G.extend({_class:"MouseEvent",initialize:function(t,e,i,n,r){this.type=t,this.event=e,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()+" }"}}),$=G.extend({_class:"ToolEvent",_item:null,initialize:function(t,e,i){this.tool=t,this.type=e,this.event=i},_choosePoint:function(t,e){return t?t:e?e.clone():null},getPoint:function(){return this._choosePoint(this._point,this.tool._point)},setPoint:function(t){this._point=t},getLastPoint:function(){return this._choosePoint(this._lastPoint,this.tool._lastPoint)},setLastPoint:function(t){this._lastPoint=t},getDownPoint:function(){return this._choosePoint(this._downPoint,this.tool._downPoint)},setDownPoint:function(t){this._downPoint=t},getMiddlePoint:function(){return!this._middlePoint&&this.tool._lastPoint?this.tool._point.add(this.tool._lastPoint).divide(2):this._middlePoint},setMiddlePoint:function(t){this._middlePoint=t},getDelta:function(){return!this._delta&&this.tool._lastPoint?this.tool._point.subtract(this.tool._lastPoint):this._delta},setDelta:function(t){this._delta=t},getCount:function(){return this.tool[/^mouse(down|up)$/.test(this.type)?"_downCount":"_moveCount"]},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()+" }"}}),K=(o.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onActivate","onDeactivate","onEditOptions","onKeyDown","onKeyUp"],initialize:function(t){o.call(this),this._moveCount=-1,this._downCount=-1,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=t&&null!=this._maxDistance&&t>this._maxDistance&&(this._maxDistance=t)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=t&&t255){var u=255-r,l=o-r;d=r+(d-r)*u/l,_=r+(_-r)*u/l,g=r+(g-r)*u/l}}function i(t,e,i){return p(t,e,i)-v(t,e,i)}function n(t,e,i,n){var r,s=[t,e,i],a=p(t,e,i),o=v(t,e,i);o=o===t?0:o===e?1:2,a=a===t?0:a===e?1:2,r=0===v(o,a)?1===p(o,a)?2:1:0,s[a]>s[o]?(s[r]=(s[r]-s[o])*n/(s[a]-s[o]),s[a]=n):s[r]=s[a]=0,s[o]=0,d=s[0],_=s[1],g=s[2]}var s,a,o,h,u,l,c,f,d,_,g,v=Math.min,p=Math.max,m=Math.abs,y={multiply:function(){d=u*s/255,_=l*a/255,g=c*o/255},screen:function(){d=u+s-u*s/255,_=l+a-l*a/255,g=c+o-c*o/255},overlay:function(){d=u<128?2*u*s/255:255-2*(255-u)*(255-s)/255,_=l<128?2*l*a/255:255-2*(255-l)*(255-a)/255,g=c<128?2*c*o/255:255-2*(255-c)*(255-o)/255},"soft-light":function(){var t=s*u/255;d=t+u*(255-(255-u)*(255-s)/255-t)/255,t=a*l/255,_=t+l*(255-(255-l)*(255-a)/255-t)/255,t=o*c/255,g=t+c*(255-(255-c)*(255-o)/255-t)/255},"hard-light":function(){d=s<128?2*s*u/255:255-2*(255-s)*(255-u)/255,_=a<128?2*a*l/255:255-2*(255-a)*(255-l)/255,g=o<128?2*o*c/255:255-2*(255-o)*(255-c)/255},"color-dodge":function(){d=0===u?0:255===s?255:v(255,255*u/(255-s)),_=0===l?0:255===a?255:v(255,255*l/(255-a)),g=0===c?0:255===o?255:v(255,255*c/(255-o))},"color-burn":function(){d=255===u?255:0===s?0:p(0,255-255*(255-u)/s),_=255===l?255:0===a?0:p(0,255-255*(255-l)/a),g=255===c?255:0===o?0:p(0,255-255*(255-c)/o)},darken:function(){d=us?u:s,_=l>a?l:a,g=c>o?c:o},difference:function(){d=u-s,d<0&&(d=-d),_=l-a,_<0&&(_=-_),g=c-o,g<0&&(g=-g)},exclusion:function(){d=u+s*(255-u-u)/255,_=l+a*(255-l-l)/255,g=c+o*(255-c-c)/255},hue:function(){n(s,a,o,i(u,l,c)),e(d,_,g,t(u,l,c))},saturation:function(){n(u,l,c,i(s,a,o)),e(d,_,g,t(u,l,c))},luminosity:function(){e(u,l,c,t(s,a,o))},color:function(){e(s,a,o,t(u,l,c))},add:function(){d=v(u+s,255),_=v(l+a,255),g=v(c+o,255)},subtract:function(){d=p(u-s,0),_=p(l-a,0),g=p(c-o,0)},average:function(){d=(u+s)/2,_=(l+a)/2,g=(c+o)/2},negation:function(){d=255-m(255-s-u),_=255-m(255-a-l),g=255-m(255-o-c)}},w=this.nativeModes=r.each(["source-over","source-in","source-out","source-atop","destination-over","destination-in","destination-out","destination-atop","lighter","darker","copy","xor"],function(t){this[t]=!0},{}),x=Q.getContext(1,1);x&&(r.each(y,function(t,e){var i="darken"===e,n=!1;x.save();try{x.fillStyle=i?"#300":"#a00",x.fillRect(0,0,1,1),x.globalCompositeOperation=e,x.globalCompositeOperation===e&&(x.fillStyle=i?"#a00":"#300",x.fillRect(0,0,1,1),n=x.getImageData(0,0,1,1).data[0]!==i?170:51)}catch(r){}x.restore(),w[e]=n}),Q.release(x)),this.process=function(t,e,i,n,r){var v=e.canvas,p="normal"===t;if(p||w[t])i.save(),i.setTransform(1,0,0,1,0,0),i.globalAlpha=n,p||(i.globalCompositeOperation=t),i.drawImage(v,r.x,r.y),i.restore();else{var m=y[t];if(!m)return;for(var x=i.getImageData(r.x,r.y,v.width,v.height),b=x.data,C=e.getImageData(0,0,v.width,v.height).data,S=0,P=b.length;S=2&&!t.hasHandles())if(h>2){s=t._closed?"polygon":"polyline";for(var l=[],c=0;c_&&(_=T),kp&&(p=z)}}return new g(d,v,_-d,p-v)}}});L.inject({statics:new function(){function t(t,e,i){var n=r.getNamed(i),s=new L(n&&n.insert===!1&&w.NO_INSERT);return s._add(t),s._closed=e,s.set(n)}function e(e,i,r){for(var s=new Array(4),a=0;a<4;a++){var o=n[a];s[a]=new T(o._point.multiply(i).add(e),o._handleIn.multiply(i),o._handleOut.multiply(i))}return t(s,!0,r)}var i=.5522847498307936,n=[new T([-1,0],[0,i],[0,-i]),new T([0,-1],[-i,0],[i,0]),new T([1,0],[0,-i],[0,i]),new T([0,1],[i,0],[-i,0])];return{Line:function(){return t([new T(c.readNamed(arguments,"from")),new T(c.readNamed(arguments,"to"))],!1,arguments)},Circle:function(){var t=c.readNamed(arguments,"center"),i=r.readNamed(arguments,"radius");return e(t,new d(i),arguments)},Rectangle:function(){var e,n=g.readNamed(arguments,"rectangle"),r=d.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 T(s),new T(a),new T(o),new T(h)];else{r=d.min(r,n.getSize(!0).divide(2));var u=r.width,l=r.height,c=u*i,f=l*i;e=[new T(s.add(u,0),null,[-c,0]),new T(s.subtract(0,l),[0,f]),new T(a.add(0,l),null,[0,-f]),new T(a.add(u,0),[-c,0],null),new T(o.subtract(u,0),null,[c,0]),new T(o.add(0,l),[0,-f],null),new T(h.subtract(0,l),null,[0,f]),new T(h.subtract(u,0),[c,0])]}return t(e,!0,arguments)},RoundRectangle:"#Rectangle",Ellipse:function(){var t=C._readEllipse(arguments);return e(t.center,t.radius,arguments)},Oval:"#Ellipse",Arc:function(){var t=c.readNamed(arguments,"from"),e=c.readNamed(arguments,"through"),i=c.readNamed(arguments,"to"),n=r.getNamed(arguments),s=new L(n&&n.insert===!1&&w.NO_INSERT);return s.moveTo(t),s.arcTo(e,i),s.set(n)},RegularPolygon:function(){for(var e=c.readNamed(arguments,"center"),i=r.readNamed(arguments,"sides"),n=r.readNamed(arguments,"radius"),s=360/i,a=i%3===0,o=new c(0,a?-n:n),h=a?-1:.5,u=new Array(i),l=0;l=0;o--){var h=s[o];if(s!==i||h instanceof L||(s=r.slice(s)),Array.isArray(h)){var u=new L({segments:h,insert:!1});u.setClockwise(u.isClockwise()),s[o]=u}else h instanceof N&&(s.splice.apply(s,[o,1].concat(h.removeChildren())),h.remove())}s=pt.base.call(this,t,s,n);for(var o=0,l=!n&&s&&s.length;o=0;i--){var n=e[i].reduce(t);n.isEmpty()&&n.remove()}if(0===e.length){var n=new L(w.NO_INSERT);return n.copyAttributes(this),n.insertAbove(this),this.remove(),n}return mt.base.call(this)},isClockwise:function(){var t=this.getFirstChild();return t&&t.isClockwise()},setClockwise:function(t){this.isClockwise()^!!t&&this.reverse()},isClosed:function(){for(var t=this._children,e=0,i=t.length;e=0;c--){var f=h[c].split();f&&(s(f)&&f.getFirstSegment().setHandleIn(0,0),a.getLastSegment().setHandleOut(0,0))}return s(a),e(x,l,!1,i,n)}function s(t,e){for(var i=t;i;){if(i===e)return;i=i._previous}for(;t._next&&t._next!==e;)t=t._next;if(!t._next){for(;e._previous;)e=e._previous;t._next=e,e._previous=t}}function a(t,e){for(var i,n,r=e&&[],a=4e-7,o=1-a,h=!1,u=[],l=t.length-1;l>=0;l--){var c=t[l];if(e){if(!e(c))continue;r.unshift(c)}var f,d=c._curve,_=c._time,g=_;if(d!==i?h=!d.hasHandles():n>=a&&n<=o&&(_/=n),_o)f=d._segment2;else{var v=d.divideAtTime(_,!0);h&&u.push(d,v),f=v._segment1}c._setSegment(f);var p=f._intersection,m=c._intersection;if(p){s(p,m);for(var y=p;y;)s(y._intersection,p),y=y._next}else f._intersection=m;i=d,n=g}for(var l=0,w=u.length;lg&&n>g||ev||lv)&&(C=!0),s;var d=[],_=g===e?r:g===n?l:v>f(r,a,o,l)||pn?1:-1,y=s[u]>s[u+6]?1:-1,b=s[h+6];return g!==e?_p?x+=m:(C=!0,w+=m,x+=m):m!==y?(bv&&(x+=m)):(bv||b>p&&_p&&(w+=m)),t}function r(t){var e=t[u],r=t[u+2],a=t[u+4],o=t[u+6];if(g<=f(e,r,a,o)&&g>=c(e,r,a,o))for(var l=t[h],d=t[h+2],_=t[h+4],m=t[h+6],y=v>f(l,d,_,m)||p=0;f--){var b=a[f].segment;b._winding=s.winding,b._contour=s.contour}}function l(t,e){function i(t,i){return!(!t||t._visited||!(!e||e[t._winding]||!i&&e.unite&&t._contour))}function n(t){return t===a||t===o}function s(t,r){if(!t._next)return t;for(;t;){var s=t._segment,a=s.getNext(),o=a&&a._intersection;if(s!==r&&(n(s)||n(a)||a&&!s._visited&&!a._visited&&(!e||i(s)&&(i(a)||o&&i(o._segment)))))return t;t=t._next}return null}var a,o,h=[];t.sort(function(t,e){var i=t._intersection,n=e._intersection,r=!(!i||!i._overlap),s=!(!n||!n._overlap),a=t._path,o=e._path;return r^s?r?1:-1:i^n?i?1:-1:a!==o?a._id-o._id:t._index-e._index});for(var l=0,c=t.length;l=1e-7&&console.error("Boolean operation resulted in open path","segments =",_._segments.length,"length =",_.getLength(),"area=",M),_=null}_&&(_._segments.length>8||!u.isZero(_.getArea()))&&(h.push(_),_=null)}}return h}var c=Math.min,f=Math.max,d=Math.abs,_={unite:{1:!0},intersect:{2:!0},subtract:{1:!0},exclude:{1:!0}};return{_getWinding:function(t,e){return o(t,this.getCurves(),e).winding},unite:function(t){return i(this,t,"unite")},intersect:function(t){return i(this,t,"intersect")},subtract:function(t){return i(this,t,"subtract")},exclude:function(t){return i(this,t,"exclude")},divide:function(t){return e(x,[this.subtract(t),this.intersect(t)],!0,this,t)},resolveCrossings:function(){function t(t){var e=t&&t._intersection;return e&&e._overlap}var e=this._children,i=e||[this],n=!1,s=!1,o=this.getIntersections(null,function(t){return t._overlap&&(n=!0)||t.isCrossing()&&(s=!0)});if(o=O.expand(o),n)for(var h=a(o,function(t){return t._overlap}),u=h.length-1;u>=0;u--){var c=h[u]._segment,f=c.getPrevious(),d=c.getNext();if(c._path&&t(f)&&t(d)){c.remove(),f._handleOut._set(0,0),d._handleIn._set(0,0);var _=f.getCurve();_.isStraight()&&0===_.getLength()&&(d._handleIn.set(f._handleIn),f.remove())}}s&&(a(o,n&&function(t){var e=t.getCurve(),i=t._intersection._curve,n=t._segment;return!!(e&&i&&e._path&&i._path)||void(n&&(n._intersection=null))}),i=l(r.each(i,function(t){this.push.apply(this,t._segments)},[])));var g,v=i.length;return v>1&&e?(i!==e&&this.setChildren(i,!0),g=this):1!==v||e||(i[0]!==this&&this.setSegments(i[0].removeSegments()),g=this),g||(g=new N(w.NO_INSERT),g.addChildren(i,!0),g=g.reduce(),g.copyAttributes(this),this.replaceWith(g)),g},reorient:function(t){var e=this._children,i=e&&e.length;if(i>1){e=this.removeChildren();for(var n=e.slice().sort(function(t,e){return d(e.getArea())-d(t.getArea())}),s=n[0],a=[s],o="nonzero"===this.getFillRule(),h=(o||!t)&&r.each(e,function(t,e){this[t._id]={winding:t.isClockwise()?1:-1,index:e}},{}),u=1;u=0&&!g;p--){var m=n[p];if(m.contains(f)){var y=h&&h[m._id];if(o&&!_&&(c.winding+=y.winding,c.winding&&y.winding)){v=c.exclude=!0;break}_=!0,g=!(y&&y.exclude)&&m}}v||(l.setClockwise(g?!g.isClockwise():s.isClockwise()),t?a.push(l):a[c.index]=l)}this.setChildren(a,!0)}return this},getInteriorPoint:function(){var t=this.getBounds(),e=t.getCenter(!0);if(!this.contains(e)){for(var i=this.getCurves(),n=e.y,r=[],s=[],a=0,o=i.length;a=c(u,l,d,_)&&n<=f(u,l,d,_))for(var g=z.getMonoCurves(h),v=0,p=g.length;v=y&&n<=w||n>=w&&n<=y)){var x=n===y?m[0]:n===w?m[6]:1===z.solveCubic(m,1,n,s,0,1)?z.getPoint(m,s[0]).x:(m[0]+m[6])/2;r.push(x)}}}r.length>1&&(r.sort(function(t,e){return t-e}),e.x=(r[0]+r[1])/2)}return e}}});var B=r.extend({_class:"PathIterator",initialize:function(t,e,i,n,r){function s(t,e){var i=z.getValues(t,e,r);h.push(i),a(i,t._index,0,1)}function a(t,i,r,s){if(!(s-r>c)||n&&z.isStraight(t)||z.isFlatEnough(t,e||.25)){var o=t[6]-t[0],h=t[7]-t[1],f=Math.sqrt(o*o+h*h);f>0&&(l+=f,u.push({offset:l,curve:t,index:i,time:s}))}else{var d=z.subdivide(t,.5),_=(r+s)/2;a(d[0],i,r,_),a(d[1],i,_,s)}}for(var o,h=[],u=[],l=0,c=1/(i||32),f=t._segments,d=f[0],_=1,g=f.length;_=t){this.index=e;var s=this.parts[e-1],a=s&&s.index===r.index?s.time:0,o=s?s.offset:0;return{index:r.index,time:a+(r.time-a)*(t-o)/(r.offset-o)}}}var r=this.parts[this.parts.length-1];return{index:r.index,time:1}},drawPart:function(t,e,i){for(var n=this._get(e),r=this._get(i),s=n.index,a=r.index;s<=a;s++){var o=z.getPart(this.curves[s],s===n.index?n.time:0,s===r.index?r.time:1);s===n.index&&t.moveTo(o[0],o[1]),t.bezierCurveTo.apply(t,o.slice(2))}}},r.each(z._evaluateMethods,function(t){this[t+"At"]=function(e){var i=this._get(e);return z[t](this.curves[i.index],i.time)}},{})),E=r.extend({initialize:function(t){for(var e,i=this.points=[],n=t._segments,r=t._closed,s=0,a=n.length;s0&&(n=[new T(e[0])],i>1&&(this.fitCubic(n,t,0,i-1,e[1].subtract(e[0]),e[i-2].subtract(e[i-1])),this.closed&&(n.shift(),n.pop()))),n},fitCubic:function(t,e,i,n,r,s){var a=this.points;if(n-i===1){var o=a[i],h=a[n],u=o.getDistance(h)/3;return void this.addCurve(t,[o,o.add(r.normalize(u)),h.add(s.normalize(u)),h])}for(var l,c=this.chordLengthParameterize(i,n),f=Math.max(e,e*e),d=!0,_=0;_<=4;_++){var g=this.generateBezier(i,n,c,r,s),v=this.findMaxError(i,n,g,c);if(v.error=f)break;d=this.reparameterize(i,n,c,g),f=v.error}var p=a[l-1].subtract(a[l+1]);this.fitCubic(t,e,i,l,r,p),this.fitCubic(t,e,l,n,p.negate(),s)},addCurve:function(t,e){var i=t[t.length-1];i.setHandleOut(e[1].subtract(e[0])),t.push(new T(e[3],e[2].subtract(e[3])))},generateBezier:function(t,e,i,n,r){for(var s=1e-12,a=Math.abs,o=this.points,h=o[t],u=o[e],l=[[0,0],[0,0]],c=[0,0],f=0,d=e-t+1;fs){var M=l[0][0]*c[1]-l[1][0]*c[0],T=c[0]*l[1][1]-c[1]*l[0][1];S=T/I,P=M/I}else{var k=l[0][0]+l[0][1],z=l[1][0]+l[1][1];S=P=a(k)>s?c[0]/k:a(z)>s?c[1]/z:0}var O,A,L=u.getDistance(h),N=s*L;if(SL*L&&(S=P=L/3,O=A=null)}return[h,h.add(O||n.normalize(S)),u.add(A||r.normalize(P)),u]},reparameterize:function(t,e,i,n){for(var r=t;r<=e;r++)i[r-t]=this.findRoot(n,this.points[r],i[r-t]);for(var r=1,s=i.length;r=s&&(s=u,r=a)}return{error:s,index:r}}}),D=w.extend({_class:"TextItem",_applyMatrix:!1,_canApplyMatrix:!1,_serializeFields:{content:null},_boundsOptions:{stroke:!1,handle:!1},initialize:function(t){this._content="",this._lines=[];var i=t&&r.isPlainObject(t)&&t.x===e&&t.y===e;this._initialize(i&&t,!i&&c.read(arguments))},_equals:function(t){return this._content===t._content},copyContent:function(t){this.setContent(t._content)},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)},getPoint:function(){var t=this._matrix.getTranslation();return new f(t.x,t.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t,e,i){if(this._content){this._setStyles(t,e,i);var n=this._lines,r=this._style,s=r.hasFill(),a=r.hasStroke(),o=r.getLeading(),h=t.shadowColor;t.font=r.getFontStyle(),t.textAlign=r.getJustification();for(var u=0,l=n.length;u1&&(h-=1),a[o]=6*h<1?s+6*(r-s)*h:2*h<1?r:3*h<2?s+(r-s)*(2/3-h)*6: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 r.each(n,function(t,e){s[e]=[],r.each(t,function(t,i){var a=r.capitalize(t),o=/^(hue|saturation)$/.test(t),h=s[e][i]="gradient"===t?function(t){var e=this._components[0];return t=R.read(Array.isArray(t)?t:arguments,0,{readNull:!0}),e!==t&&(e&&e._removeOwner(this),t&&t._addOwner(this)),t}:"gradient"===e?function(){return c.read(arguments,0,{readNull:"highlight"===t,clone:!0})}:function(t){return null==t||isNaN(t)?0:t};this["get"+a]=function(){return this._type===e||o&&/^hs[bl]$/.test(this._type)?this._components[i]:this._convert(e)[i]},this["set"+a]=function(t){this._type===e||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(e),this._properties=n[e],this._type=e),this._components[i]=h.call(this,t),this._changed()}},this)},{_class:"Color",_readIndex:!0,initialize:function l(e){var i,a,o,h,u=arguments,c=this.__read,f=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)?(a=e,o=u[2]):(c&&(f=1),u=r.slice(u,1),d=typeof e)),!a){if(h="number"===d?u:"object"===d&&null!=e.length?e:null){i||(i=h.length>=3?"rgb":"gray");var _=n[i].length;o=h[_],c&&(f+=h===arguments?_+(null!=o?1:0):1),h.length>_&&(h=r.slice(h,0,_))}else if("string"===d)i="rgb",a=t(e),4===a.length&&(o=a[3],a.length--);else if("object"===d)if(e.constructor===l){if(i=e._type,a=e._components.slice(),o=e._alpha,"gradient"===i)for(var g=1,v=a.length;g1?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])],n<1&&i.push(n<0?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,f=r.length;c0&&!(r instanceof N))for(var a=0,o=s.length;a0},hasStroke:function(){var t=this.getStrokeColor();return!!t&&t.alpha>0&&this.getStrokeWidth()>0},hasShadow:function(){var t=this.getShadowColor();return!!t&&t.alpha>0&&(this.getShadowBlur()>0||!this.getShadowOffset().isZero())},getView:function(){return this._project._view},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" ":"px ")+this.getFontFamily()},getFont:"#getFontFamily",setFont:"#setFontFamily",getLeading:function wt(){var t=wt.base.call(this),e=this.getFontSize();return/pt|em|%|px/.test(e)&&(e=this.getView().getPixelSize(e)),null!=t?t:1.2*e}}),H=new function(){function t(t,e,i,n){for(var r=["","webkit","moz","Moz","ms","o"],s=e[0].toUpperCase()+e.substring(1),a=0;a<6;a++){var o=r[a],h=o?o+s:e;if(h in t){if(!i)return t[h];t[h]=n;break}}}return{getStyles:function(t){var e=t&&9!==t.nodeType?t.ownerDocument:t,i=e&&e.defaultView;return i&&i.getComputedStyle(t,"")},getBounds:function(t,e){var i,n=t.ownerDocument,r=n.body,s=n.documentElement;try{i=t.getBoundingClientRect()}catch(a){i={left:0,top:0,width:0,height:0}}var o=i.left-(s.clientLeft||r.clientLeft||0),h=i.top-(s.clientTop||r.clientTop||0);if(!e){var u=n.defaultView;o+=u.pageXOffset||s.scrollLeft||r.scrollLeft,h+=u.pageYOffset||s.scrollTop||r.scrollTop}return new g(o,h,i.width,i.height)},getViewportBounds:function(t){var e=t.ownerDocument,i=e.defaultView,n=e.documentElement;return new g(0,0,i.innerWidth||n.clientWidth,i.innerHeight||n.clientHeight)},getOffset:function(t,e){return H.getBounds(t,e).getPoint()},getSize:function(t){return H.getBounds(t,!0).getSize()},isInvisible:function(t){return H.getSize(t).equals(new d(0,0))},isInView:function(t){return!H.isInvisible(t)&&H.getViewportBounds(t).intersects(H.getBounds(t,!0))},isInserted:function(t){return n.body.contains(t)},getPrefixed:function(e,i){return e&&t(e,i)},setPrefixed:function(e,i,n){if("object"==typeof i)for(var r in i)t(e,r,!0,i[r]);else t(e,i,!0,n)}}},Z={add:function(t,e){if(t)for(var i in e)for(var n=e[i],r=i.split(/[\s,]+/g),s=0,a=r.length;s1?r.hyphenate(e):e.toLowerCase())}function e(t,i,n,a){var o,h=U._focused;if(u[i]=t,t?l[i]=n:delete l[i],i.length>1&&(o=r.camelize(i))in c){c[o]=t;var f=paper&&paper.agent;if("meta"===o&&f&&f.mac)if(t)s={};else{for(var d in s)d in l&&e(!1,d,s[d],a);s=null}}else t&&s&&(s[i]=n);h&&h._handleKeyEvent(t?"keydown":"keyup",a,i,n)}var s,a,o={"\t":"tab"," ":"space","\b":"backspace","\x7f":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},h={tab:"\t",space:" ",enter:"\r"},u={},l={},c=new r({shift:!1,control:!1,alt:!1,meta:!1,capsLock:!1,space:!1}).inject({option:{get:function(){return this.alt}},command:{get:function(){var t=paper&&paper.agent;return t&&t.mac?this.meta:this.control}}});return Z.add(n,{keydown:function(i){var n=t(i),r=paper&&paper.agent;n.length>1||r&&r.chrome&&(i.altKey||r.mac&&i.metaKey||!r.mac&&i.ctrlKey)?e(!0,n,h[n]||(n.length>1?"":n),i):a=n},keypress:function(i){if(a){var n=t(i),r=i.charCode,s=r>=32?String.fromCharCode(r):n.length>1?"":n;n!==a&&(n=s.toLowerCase()),e(!0,n,s,i),a=null}},keyup:function(i){var n=t(i);n in l&&e(!1,n,l[n],i)}}),Z.add(i,{blur:function(t){for(var i in l)e(!1,i,l[i],t)}}),{modifiers:c,isDown:function(t){return!!u[t]}}},Y=G.extend({_class:"MouseEvent",initialize:function(t,e,i,n,r){this.type=t,this.event=e,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()+" }"}}),$=G.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 this.tool[/^mouse(down|up)$/.test(this.type)?"_downCount":"_moveCount"]},setCount:function(t){this.tool[/^mouse(down|up)$/.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()+" }"}}),K=(o.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onActivate","onDeactivate","onEditOptions","onKeyDown","onKeyUp"],initialize:function(t){o.call(this),this._moveCount=-1,this._downCount=-1,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=t&&null!=this._maxDistance&&t>this._maxDistance&&(this._maxDistance=t)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=t&&t255){var u=255-r,l=o-r;d=r+(d-r)*u/l,_=r+(_-r)*u/l,g=r+(g-r)*u/l}}function i(t,e,i){return p(t,e,i)-v(t,e,i)}function n(t,e,i,n){var r,s=[t,e,i],a=p(t,e,i),o=v(t,e,i);o=o===t?0:o===e?1:2,a=a===t?0:a===e?1:2,r=0===v(o,a)?1===p(o,a)?2:1:0,s[a]>s[o]?(s[r]=(s[r]-s[o])*n/(s[a]-s[o]),s[a]=n):s[r]=s[a]=0,s[o]=0,d=s[0],_=s[1],g=s[2]}var s,a,o,h,u,l,c,f,d,_,g,v=Math.min,p=Math.max,m=Math.abs,y={multiply:function(){d=u*s/255,_=l*a/255,g=c*o/255},screen:function(){d=u+s-u*s/255,_=l+a-l*a/255,g=c+o-c*o/255},overlay:function(){d=u<128?2*u*s/255:255-2*(255-u)*(255-s)/255,_=l<128?2*l*a/255:255-2*(255-l)*(255-a)/255,g=c<128?2*c*o/255:255-2*(255-c)*(255-o)/255},"soft-light":function(){var t=s*u/255;d=t+u*(255-(255-u)*(255-s)/255-t)/255,t=a*l/255,_=t+l*(255-(255-l)*(255-a)/255-t)/255,t=o*c/255,g=t+c*(255-(255-c)*(255-o)/255-t)/255},"hard-light":function(){d=s<128?2*s*u/255:255-2*(255-s)*(255-u)/255,_=a<128?2*a*l/255:255-2*(255-a)*(255-l)/255,g=o<128?2*o*c/255:255-2*(255-o)*(255-c)/255},"color-dodge":function(){d=0===u?0:255===s?255:v(255,255*u/(255-s)),_=0===l?0:255===a?255:v(255,255*l/(255-a)),g=0===c?0:255===o?255:v(255,255*c/(255-o))},"color-burn":function(){d=255===u?255:0===s?0:p(0,255-255*(255-u)/s),_=255===l?255:0===a?0:p(0,255-255*(255-l)/a),g=255===c?255:0===o?0:p(0,255-255*(255-c)/o)},darken:function(){d=us?u:s,_=l>a?l:a,g=c>o?c:o},difference:function(){d=u-s,d<0&&(d=-d),_=l-a,_<0&&(_=-_),g=c-o,g<0&&(g=-g)},exclusion:function(){d=u+s*(255-u-u)/255,_=l+a*(255-l-l)/255,g=c+o*(255-c-c)/255},hue:function(){n(s,a,o,i(u,l,c)),e(d,_,g,t(u,l,c))},saturation:function(){n(u,l,c,i(s,a,o)),e(d,_,g,t(u,l,c))},luminosity:function(){e(u,l,c,t(s,a,o))},color:function(){e(s,a,o,t(u,l,c))},add:function(){d=v(u+s,255),_=v(l+a,255),g=v(c+o,255)},subtract:function(){d=p(u-s,0),_=p(l-a,0),g=p(c-o,0)},average:function(){d=(u+s)/2,_=(l+a)/2,g=(c+o)/2},negation:function(){d=255-m(255-s-u),_=255-m(255-a-l),g=255-m(255-o-c)}},w=this.nativeModes=r.each(["source-over","source-in","source-out","source-atop","destination-over","destination-in","destination-out","destination-atop","lighter","darker","copy","xor"],function(t){this[t]=!0},{}),x=Q.getContext(1,1);x&&(r.each(y,function(t,e){var i="darken"===e,n=!1;x.save();try{x.fillStyle=i?"#300":"#a00",x.fillRect(0,0,1,1),x.globalCompositeOperation=e,x.globalCompositeOperation===e&&(x.fillStyle=i?"#a00":"#300",x.fillRect(0,0,1,1),n=x.getImageData(0,0,1,1).data[0]!==i?170:51)}catch(r){}x.restore(),w[e]=n}),Q.release(x)),this.process=function(t,e,i,n,r){var v=e.canvas,p="normal"===t;if(p||w[t])i.save(),i.setTransform(1,0,0,1,0,0),i.globalAlpha=n,p||(i.globalCompositeOperation=t),i.drawImage(v,r.x,r.y),i.restore();else{var m=y[t];if(!m)return;for(var x=i.getImageData(r.x,r.y,v.width,v.height),b=x.data,C=e.getImageData(0,0,v.width,v.height).data,S=0,P=b.length;S=2&&!t.hasHandles())if(h>2){s=t._closed?"polygon":"polyline";for(var l=[],c=0;c 1) { - children = this.removeChildren().sort(function (a, b) { - return abs(b.getArea()) - abs(a.getArea()); - }); - var first = children[0], + reorient: function(sort) { + var children = this._children, + length = children && children.length; + if (length > 1) { + children = this.removeChildren(); + var sorted = children.slice().sort(function (a, b) { + return abs(b.getArea()) - abs(a.getArea()); + }), + first = sorted[0], paths = [first], - excluded = {}, isNonZero = this.getFillRule() === 'nonzero', - windings = isNonZero && Base.each(children, function(path) { - this.push(path.isClockwise() ? 1 : -1); - }, []); - for (var i = 1, l = children.length; i < l; i++) { - var path = children[i], - point = path.getInteriorPoint(), + lookup = (isNonZero || !sort) && Base.each(children, + function(path, i) { + this[path._id] = { + winding: path.isClockwise() ? 1 : -1, + index: i + }; + }, {}); + for (var i1 = 1; i1 < length; i1++) { + var path1 = sorted[i1], + entry1 = lookup && lookup[path1._id], + point = path1.getInteriorPoint(), isContained = false, container = null, exclude = false; - for (var j = i - 1; j >= 0 && !container; j--) { - if (children[j].contains(point)) { + for (var i2 = i1 - 1; i2 >= 0 && !container; i2--) { + var path2 = sorted[i2]; + if (path2.contains(point)) { + var entry2 = lookup && lookup[path2._id]; if (isNonZero && !isContained) { - windings[i] += windings[j]; - if (windings[i] && windings[j]) { - exclude = excluded[i] = true; + entry1.winding += entry2.winding; + if (entry1.winding && entry2.winding) { + exclude = entry1.exclude = true; break; } } isContained = true; - container = !excluded[j] && children[j]; + container = !(entry2 && entry2.exclude) && path2; } } if (!exclude) { - path.setClockwise(container ? !container.isClockwise() + path1.setClockwise(container + ? !container.isClockwise() : first.isClockwise()); - paths.push(path); + if (!sort) { + paths[entry1.index] = path1; + } else { + paths.push(path1); + } } } this.setChildren(paths, true); diff --git a/dist/paper-full.min.js b/dist/paper-full.min.js index 260c2ee7..1474c68f 100644 --- a/dist/paper-full.min.js +++ b/dist/paper-full.min.js @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Wed Jul 20 17:58:47 2016 +0200 + * Date: Thu Jul 21 13:50:55 2016 +0200 * *** * @@ -33,7 +33,7 @@ var paper=function(t,e){t=t||require("./node/window.js");var n=t.window,i=t.docu readNull:!0});e&&this.translate(e);var n=this._a,i=this._b;return this._a+=t.y*this._c,this._b+=t.y*this._d,this._c+=t.x*n,this._d+=t.x*i,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0}),n=Math.PI/180,i=new c(Math.tan(t.x*n),Math.tan(t.y*n));return this.shear(i,e)},append:function(t){if(t){var e=this._a,n=this._b,i=this._c,r=this._d,s=t._a,a=t._c,o=t._b,h=t._d,u=t._tx,l=t._ty;this._a=s*e+o*i,this._c=a*e+h*i,this._b=s*n+o*r,this._d=a*n+h*r,this._tx+=u*e+l*i,this._ty+=u*n+l*r,this._changed()}return this},prepend:function(t){if(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._c,u=t._b,l=t._d,c=t._tx,f=t._ty;this._a=o*e+h*n,this._c=o*i+h*r,this._b=u*e+l*n,this._d=u*i+l*r,this._tx=o*s+h*a+c,this._ty=u*s+l*a+f,this._changed()}return this},appended:function(t){return this.clone().append(t)},prepended:function(t){return this.clone().prepend(t)},invert:function(){var t=this._a,e=this._b,n=this._c,i=this._d,r=this._tx,s=this._ty,a=t*i-e*n,o=null;return a&&!isNaN(a)&&isFinite(r)&&isFinite(s)&&(this._a=i/a,this._b=-e/a,this._c=-n/a,this._d=t/a,this._tx=(n*s-i*r)/a,this._ty=(e*r-t*s)/a,o=this),o},inverted:function(){return this.clone().invert()},concatenate:"#append",preConcatenate:"#prepend",chain:"#appended",_shiftless:function(){return new p(this._a,this._b,this._c,this._d,0,0)},_orNullIfIdentity:function(){return this.isIdentity()?null:this},isIdentity:function(){return 1===this._a&&0===this._b&&0===this._c&&1===this._d&&0===this._tx&&0===this._ty},isInvertible:function(){var t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,n){return arguments.length<3?this._transformPoint(c.read(arguments)):this._transformCoordinates(t,e,n)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return e||(e=new c),e._set(i*this._a+r*this._c+this._tx,i*this._b+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n){for(var i=0,r=2*n;is[h]&&(s[h]=o)}return e||(e=new g),e._set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(c.read(arguments))},_inverseTransform:function(t,e,n){var i=this._a,r=this._b,s=this._c,a=this._d,o=this._tx,h=this._ty,u=i*a-r*s,l=null;if(u&&!isNaN(u)&&isFinite(o)&&isFinite(h)){var f=t.x-this._tx,d=t.y-this._ty;e||(e=new c),l=e._set((f*a-d*s)/u,(d*i-f*r)/u,n)}return l},decompose:function(){var t,e,n,i=this._a,r=this._b,s=this._c,a=this._d,o=i*a-r*s,h=Math.sqrt,u=Math.atan2,l=180/Math.PI;if(0!==i||0!==r){var f=h(i*i+r*r);t=Math.acos(i/f)*(r>0?1:-1),e=[f,o/f],n=[u(i*s+r*a,f*f),0]}else if(0!==s||0!==a){var d=h(s*s+a*a);t=Math.asin(s/d)*(a>0?1:-1),e=[o/d,d],n=[0,u(i*s+r*a,d*d)]}else t=0,n=e=[0,0];return{translation:this.getTranslation(),rotation:t*l,scaling:new c(e),skewing:new c(n[0]*l,n[1]*l)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new c(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},r.each(["a","b","c","d","tx","ty"],function(t){var e=r.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._changed()}},{})),m=r.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 c(this._px,this._py)},getVector:function(){return new c(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return m.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return m.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return Math.abs(m.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0))},isCollinear:function(t){return c.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return c.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,n,i,r,s,a,o,h,l){h||(n-=t,i-=e,a-=r,o-=s);var f=n*o-i*a;if(!u.isZero(f)){var d=t-r,_=e-s,g=(a*_-o*d)/f,v=(n*_-i*d)/f,p=1e-12,m=-p,y=1+p;if(l||m=1?1:g),new c(t+g*n,e+g*i)}},getSide:function(t,e,n,i,r,s,a,o){a||(n-=t,i-=e);var h=r-t,u=s-e,l=h*i-u*n;return 0!==l||o||(l=(h*n+h*n)/(n*n+i*i),l>=0&&l<=1&&(l=0)),l<0?-1:l>0?1:0},getSignedDistance:function(t,e,n,i,r,s,a){return a||(n-=t,i-=e),0===n?i>0?r-t:t-r:0===i?n<0?s-e:e-s:((r-t)*i-(s-e)*n)/Math.sqrt(n*n+i*i)}}}),y=o.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){o.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new V(null,null,this),this._view=Z.create(this,t||tt.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return r.serialize(this._children,t,!0,e)},_changed:function(t,e){if(1&t){var n=this._view;n&&(n._needsUpdate=!0,!n._requested&&n._autoUpdate&&n.requestUpdate())}var i=this._changes;if(i&&e){var r=this._changesById,s=e._id,a=r[s];a?a.flags|=t:i.push(r[s]={item:e,flags:t})}},clear:function(){for(var t=this._children,e=t.length-1;e>=0;e--)t[e].remove()},isEmpty:function(){return 0===this._children.length},remove:function ht(){return!!ht.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new b({project:this,insert:!0})},getSymbolDefinitions:function(){var t=[],e={};return this.getItems({"class":k,match:function(n){var i=n._definition,r=i._id;return e[r]||(e[r]=!0,t.push(i)),!1}}),t},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var n in t){var i=t[n],r=i._selection;1&r&&i.isInserted()?e.push(i):r||this._updateSelection(i)}return e},_updateSelection:function(t){var e=t._id,n=this._selectionItems;t._selection?n[e]!==t&&(this._selectionCount++,n[e]=t):n[e]===t&&(this._selectionCount--,delete n[e])},selectAll:function(){for(var t=this._children,e=0,n=t.length;e0){t.save(),t.strokeWidth=1;var h=this._selectionItems,u=this._scope.settings.handleSize,l=this._updateVersion;for(var f in h)h[f]._drawSelection(t,e,u,h,l);t.restore()}}}),w=r.extend(s,{statics:{extend:function ut(t){return t._serializeFields&&(t._serializeFields=r.set({},this.prototype._serializeFields,t._serializeFields)),ut.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_name:null,_applyMatrix:!0,_canApplyMatrix:!0,_canScaleStroke:!1,_pivot:null,_visible:!0,_blendMode:"normal",_opacity:1,_locked:!1,_guide:!1,_clipMask:!1,_selection:0,_selectBounds:!0,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new p,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}}},new function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return r.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function(){},_initialize:function(t,n){var i=t&&r.isPlainObject(t),s=i&&t.internal===!0,a=this._matrix=new p,o=i&&t.project||paper.project,h=paper.settings;return this._id=s?null:l.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&h.applyMatrix,n&&a.translate(n),a._owner=this,this._style=new V(o._currentStyle,this,o),s||i&&t.insert===!1||!h.insertItems&&(!i||t.insert!==!0)?this._setProject(o):(i&&t.parent||o)._insertItem(e,this,!0,!0),i&&t!==w.NO_INSERT&&r.filter(this,t,{internal:!0,insert:!0,project:!0,parent:!0}),i},_serialize:function(t,e){function n(n){for(var a in n){var o=s[a];r.equals(o,"leading"===a?1.2*n.fontSize:n[a])||(i[a]=r.serialize(o,t,"data"!==a,e))}}var i={},s=this;return n(this._serializeFields),this instanceof x||n(this._style._defaults),[this._class,i]},_changed:function(t){var n=this._symbol,i=this._parent||n,r=this._project;8&t&&(this._bounds=this._position=this._decomposed=this._globalMatrix=e),i&&40&t&&w._clearBoundsCache(i),2&t&&w._clearBoundsCache(this),r&&r._changed(t,this),n&&n._changed(t)},set:function(t){return t&&this._set(t),this},getId:function(){return this._id},getName:function(){return this._name},setName:function(t){if(this._name&&this._removeNamed(),t===+t+"")throw new Error("Names consisting only of numbers are not supported.");var n=this._getOwner();if(t&&n){var i=n._children,r=n._namedChildren;(r[t]=r[t]||[]).push(this),t in i||(i[t]=this)}this._name=t||e,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},r.each(["locked","visible","blendMode","opacity","guide"],function(t){var e=r.capitalize(t),t="_"+t;this["get"+e]=function(){return this[t]},this["set"+e]=function(e){e!=this[t]&&(this[t]=e,this._changed("_locked"===t?128:129))}},{}),{beans:!0,getSelection:function(){return this._selection},setSelection:function(t){if(t!==this._selection){this._selection=t;var e=this._project;e&&(e._updateSelection(this),this._changed(129))}},changeSelection:function(t,e){var n=this._selection;this.setSelection(e?n|t:n&~t)},isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,n=t.length;e=0;n--)if(e[n].contains(t))return!0;return!1}return t.isInside(this.getInternalBounds())},isInside:function(){return g.read(arguments).contains(this.getBounds())},_asPathItem:function(){return new L.Rectangle({rectangle:this.getInternalBounds(),matrix:this._matrix,insert:!1})},intersects:function(t,e){return t instanceof w&&this._asPathItem().getIntersections(t._asPathItem(),null,e,!0).length>0}},new function(){function t(){return this._hitTest(c.read(arguments),P.getOptions(arguments))}function e(){var t=c.read(arguments),e=P.getOptions(arguments),n=e.match,i=[];return e=r.set({},e,{match:function(t){n&&!n(t)||i.push(t)}}),this._hitTest(t,e),i}function n(t,e,n,i){var r=this._children;if(r)for(var s=r.length-1;s>=0;s--){var a=r[s],o=a!==i&&a._hitTest(t,e,n);if(o)return o}return null}return y.inject({hitTest:t,hitTestAll:e,_hitTest:n}),{hitTest:t,hitTestAll:e,_hitTestChildren:n}},{_hitTest:function(t,e,n){function i(t){return!g||t&&g(t)?t:null}function s(e,n){var i=c["get"+n]();if(t.subtract(i).divide(l).length<=1)return new P(e,v,{name:r.hyphenate(n),point:i})}if(this._locked||!this._visible||this._guide&&!e.guides||this.isEmpty())return null;var a=this._matrix,o=n?n.appended(a):this.getGlobalMatrix().prepend(this.getView()._matrix),h=this.getStrokeScaling()?null:o.inverted()._shiftless(),u=Math.max(e.tolerance,1e-6),l=e._tolerancePadding=new d(L._getStrokePadding(u,h));if(t=a._inverseTransform(t),!t||!this._children&&!this.getBounds({internal:!0,stroke:!0,handle:!0}).expand(l.multiply(2))._containsPoint(t))return null;var c,f,_=!(e.guides&&!this._guide||e.selected&&!this.isSelected()||e.type&&e.type!==r.hyphenate(this._class)||e["class"]&&!(this instanceof e["class"])),g=e.match,v=this;if(_&&(e.center||e.bounds)&&this._parent){if(c=this.getInternalBounds(),e.center&&(f=s("center","Center")),!f&&e.bounds)for(var p=["TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],m=0;m<8&&!f;m++)f=s("bounds",p[m]);f=i(f)}return f||(f=this._hitTestChildren(t,e,o)||_&&i(this._hitTestSelf(t,e,o,h))||null),f&&f.point&&(f.point=a.transform(f.point)),f},_hitTestSelf:function(t,e){if(e.fill&&this.hasFill()&&this._contains(t))return new P("fill",this)},matches:function(t,e){function n(t,e){for(var i in t)if(t.hasOwnProperty(i)){var s=t[i],a=e[i];if(r.isPlainObject(s)&&r.isPlainObject(a)){if(!n(s,a))return!1}else if(!r.equals(s,a))return!1}return!0}var i=typeof t;if("object"===i){for(var s in t)if(t.hasOwnProperty(s)&&!this.matches(s,t[s]))return!1;return!0}if("function"===i)return t(this);if("match"===t)return e(this);var a=/^(empty|editable)$/.test(t)?this["is"+r.capitalize(t)]():"type"===t?r.hyphenate(this._class):this[t];if("class"===t){if("function"==typeof e)return this instanceof e;a=this._class}if("function"==typeof e)return!!e(a);if(e){if(e.test)return e.test(a);if(r.isPlainObject(e))return n(e,a)}return r.equals(a,e)},getItems:function(t){return w._getItems(this,t,this._matrix)},getItem:function(t){return w._getItems(this,t,this._matrix,null,!0)[0]||null},statics:{_getItems:function ct(t,e,n,i,s){if(!i){var a="object"==typeof e&&e,o=a&&a.overlapping,h=a&&a.inside,u=o||h,l=u&&g.read([u]);i={items:[],recursive:a&&a.recursive!==!1,inside:!!h,overlapping:!!o,rect:l,path:o&&new L.Rectangle({rectangle:l,insert:!1})},a&&(e=r.filter({},e,{recursive:!0,inside:!0,overlapping:!0}))}var c=t._children,f=i.items,l=i.rect;n=l&&(n||new p);for(var d=0,_=c&&c.length;d<_;d++){var v=c[d],m=n&&n.appended(v._matrix),y=!0;if(l){var u=v.getBounds(m);if(!l.intersects(u))continue;l.contains(u)||i.overlapping&&(u.contains(l)||i.path.intersects(v,m))||(y=!1)}if(y&&v.matches(e)&&(f.push(v),s))break;if(i.recursive!==!1&&ct(v,e,m,i,s),s&&f.length>0)break}return f}}},{importJSON:function(t){var e=r.importJSON(t,this);return e!==this?this.addChild(e):e},addChild:function(t,n){return this.insertChild(e,t,n)},insertChild:function(t,e,n){var i=e?this.insertChildren(t,[e],n):null;return i&&i[0]},addChildren:function(t,e){return this.insertChildren(this._children.length,t,e)},insertChildren:function(t,e,n){var i=this._children;if(i&&e&&e.length>0){e=r.slice(e);for(var s=e.length-1;s>=0;s--){var a=e[s];a?a._remove(!1,!0):e.splice(s,1)}r.splice(i,e,t,0);for(var o=this._project,h=o._changes,s=0,u=e.length;s=0;i--)n[i]._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;t0},isInserted:function(){return!!this._parent&&this._parent.isInserted()},isAbove:function(t){return this._getOrder(t)===-1},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)},isSibling:function(t){return this._parent===t._parent},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}},r.each(["rotate","scale","shear","skew"],function(t){var e="rotate"===t;this[t]=function(){var n=(e?r:c).read(arguments),i=c.read(arguments,0,{readNull:!0});return this.transform((new p)[t](n,i||this.getPosition(!0)))}},{translate:function(){var t=new p;return this.transform(t.translate.apply(t,arguments))},transform:function(t,e,n,i){t&&t.isIdentity()&&(t=null);var r=this._matrix,s=(e||this._applyMatrix)&&(!r.isIdentity()||t||e&&n&&this._children);if(!t&&!s)return this;if(t&&(!t.isInvertible()&&r.isInvertible()&&(r._backup=r.getValues()),r.prepend(t)),s=s&&this._transformContent(r,n,i)){var a=this._pivot,o=this._style,h=o.getFillColor(!0),u=o.getStrokeColor(!0);a&&r._transformPoint(a,a,!0),h&&h.transform(r),u&&u.transform(r),r.reset(!0),i&&this._canApplyMatrix&&(this._applyMatrix=!0)}var l=this._bounds,c=this._position;this._changed(9);var f=l&&t&&t.decompose();if(f&&!f.shearing&&f.rotation%90===0){for(var d in l){var _=l[d];if(s||!_.internal){var g=_.rect;t._transformBounds(g,g)}}var v=this._boundsGetter,g=l[v&&v.getBounds||v||"getBounds"];g&&(this._position=g.getCenter(!0)),this._bounds=l}else t&&c&&(this._position=t._transformPoint(c,c));return this},_transformContent:function(t,e,n){var i=this._children;if(i){for(var r=0,s=i.length;rr:i1?1:-1),o=a.multiply(r),h=o.subtract(a.multiply(i)),u=new g(o,h);if((n?u.expand(n):u).contains(e))return h}}function e(t,e,n,i){var r=t.divide(e);return(!i||r.quadrant===i)&&r.subtract(r.normalize()).multiply(e).divide(n).length<=1}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,s,a){var o=!1,h=this._style,u=r.stroke&&h.hasStroke(),l=r.fill&&h.hasFill();if(u||l){var c=this._type,f=this._radius,d=u?h.getStrokeWidth()/2:0,_=r._tolerancePadding.add(L._getStrokePadding(d,!h.getStrokeScaling()&&a));if("rectangle"===c){var v=_.multiply(2),p=t(this,n,v);if(p)o=e(n.subtract(p),f,_,p.getQuadrant());else{var m=new g(this._size).setCenter(0,0),y=m.expand(v),w=m.expand(v.negate());o=y._containsPoint(n)&&!w._containsPoint(n)}}else o=e(n,f,_)}return o?new P(u?"stroke":"fill",this):i.base.apply(this,arguments)}}},{statics:new function(){function t(t,e,n,i,s){var a=new C(r.getNamed(s));return a._type=t,a._size=n,a._radius=i,a.translate(e)}return{Circle:function(){var e=c.readNamed(arguments,"center"),n=r.readNamed(arguments,"radius");return t("circle",e,new d(2*n),n,arguments)},Rectangle:function(){var e=g.readNamed(arguments,"rectangle"),n=d.min(d.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),n,arguments)},Ellipse:function(){var e=C._readEllipse(arguments),n=e.radius;return t("ellipse",e.center,n.multiply(2),n,arguments)},_readEllipse:function(t){var e,n;if(r.hasNamed(t,"radius"))e=c.readNamed(t,"center"),n=d.readNamed(t,"radius");else{var i=g.readNamed(t,"rectangle");e=i.getCenter(!0),n=i.getSize(!0).divide(2)}return{center:e,radius:n}}}}}),S=w.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},initialize:function(t,n){if(!this._initialize(t,n!==e&&c.read(arguments,1))){var r="string"==typeof t?i.getElementById(t):t;r?this.setImage(r):this.setSource(t)}this._size||(this._size=new d,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e=t._image,n=t._canvas;if(e)this._setImage(e);else if(n){var i=tt.getCanvas(t._size);i.getContext("2d").drawImage(n,0,0),this._setImage(i)}this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new _(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t=d.read(arguments);if(!t.equals(this._size))if(t.width>0&&t.height>0){var e=this.getElement();this._setImage(tt.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&tt.release(this._canvas),this._size=t.clone()},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new c(0,0).transform(t),n=new c(1,0).transform(t).subtract(e),i=new c(0,1).transform(t).subtract(e);return new d(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){function e(t){var e=n.getView(),i=t&&t.type||"load";e&&n.responds(i)&&(paper=e._scope,n.emit(i,new G(t)))}var n=this;this._setImage(t),this._loaded?setTimeout(e,0):t&&U.add(t,{load:function(i){n._setImage(t),e(i)},error:e})},_setImage:function(t){this._canvas&&tt.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=!!(t&&t.src&&t.complete)),this._size=new d(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=tt.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){tt.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(){var t=this._image;return t&&t.src||this.toDataURL()},setSource:function(e){var n=new t.Image,i=this._crossOrigin;i&&(n.crossOrigin=i),n.src=e,this.setImage(n)},getCrossOrigin:function(){var t=this._image;return t&&t.crossOrigin||this._crossOrigin||""},setCrossOrigin:function(t){this._crossOrigin=t;var e=this._image;e&&(e.crossOrigin=t)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=g.read(arguments),e=tt.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=g.read(arguments),e=new S(w.NO_INSERT);return e._setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.prepend(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image,e=t&&t.src;if(/^data:/.test(e))return e;var n=this.getCanvas();return n?n.toDataURL.apply(n,arguments):null},drawImage:function(t){var e=c.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,n;if(t?t instanceof O?(n=t,e=t.getBounds()):"object"==typeof t&&("width"in t?e=new g(t):"x"in t&&(e=new g(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var i=32,s=Math.min(e.width,i),a=Math.min(e.height,i),o=S._sampleContext;o?o.clearRect(0,0,i+1,i+1):o=S._sampleContext=tt.getContext(new d(i)),o.save();var h=(new p).scale(s/e.width,a/e.height).translate(-e.x,-e.y);h.applyToContext(o),n&&n.draw(o,new r({clip:!0,matrices:[h]})),this._matrix.applyToContext(o);var u=this.getElement(),l=this._size;u&&o.drawImage(u,-l.width/2,-l.height/2),o.restore();for(var c=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,f=[0,0,0],_=0,v=0,m=c.length;v0&&(null==t||"object"==typeof t?1===c&&t&&"point"in t?(o=t.point,h=t.handleIn,u=t.handleOut,l=t.selection):(o=t,h=n,u=i,l=r):(o=[t,n],h=i!==e?[i,r]:null,u=s!==e?[s,a]:null)),new A(o,this,"_point"),new A(h,this,"_handleIn"),new A(u,this,"_handleOut"),l&&this.setSelection(l)},_serialize:function(t,e){var n=this._point,i=this._selection,s=i||this.hasHandles()?[n,this._handleIn,this._handleOut]:n;return i&&s.push(i),r.serialize(s,t,!0,e)},_changed:function(t){var e=this._path;if(e){var n,i=e._curves,r=this._index;i&&(t&&t!==this._point&&t!==this._handleIn||!(n=r>0?i[r-1]:e._closed?i[i.length-1]:null)||n._changed(),t&&t!==this._point&&t!==this._handleOut||!(n=i[r])||n._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){this._point.set(c.read(arguments))},getHandleIn:function(){return this._handleIn},setHandleIn:function(){this._handleIn.set(c.read(arguments))},getHandleOut:function(){return this._handleOut},setHandleOut:function(){this._handleOut.set(c.read(arguments))},hasHandles:function(){return!this._handleIn.isZero()||!this._handleOut.isZero()},clearHandles:function(){this._handleIn._set(0,0),this._handleOut._set(0,0)},getSelection:function(){return this._selection},setSelection:function(t){var e=this._selection,n=this._path;this._selection=t=t||0,n&&t!==e&&(n._updateSelection(this,e,t),n._changed(129))},changeSelection:function(t,e){var n=this._selection;this.setSelection(e?n|t:n&~t)},isSelected:function(){return!!(7&this._selection)},setSelected:function(t){this.changeSelection(7,t)},getIndex:function(){return this._index!==e?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 z(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},smooth:function(t,n,i){var r=t||{},s=r.type,a=r.factor,o=this.getPrevious(),h=this.getNext(),u=(o||this)._point,l=this._point,f=(h||this)._point,d=u.getDistance(l),_=l.getDistance(f);if(s&&"catmull-rom"!==s){if("geometric"!==s)throw new Error("Smoothing method '"+s+"' not supported.");if(o&&h){var g=u.subtract(f),v=a===e?.4:a,p=v*d/(d+_);n||this.setHandleIn(g.multiply(p)),i||this.setHandleOut(g.multiply(p-v))}}else{var m=a===e?.5:a,y=Math.pow(d,m),w=y*y,x=Math.pow(_,m),b=x*x;if(!n&&o){var C=2*b+3*x*y+w,S=3*x*(x+y);this.setHandleIn(0!==S?new c((b*u._x+C*l._x-w*f._x)/S-l._x,(b*u._y+C*l._y-w*f._y)/S-l._y):new c)}if(!i&&h){var C=2*w+3*y*x+b,S=3*y*(y+x);this.setHandleOut(0!==S?new c((w*f._x+C*l._x-b*u._x)/S-l._x,(w*f._y+C*l._y-b*u._y)/S-l._y):new c)}}},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return 0===this._index},isLast:function(){var t=this._path;return t&&this._index===t._segments.length-1||!1},reverse:function(){var t=this._handleIn,e=this._handleOut,n=t.clone();t.set(e),e.set(n)},reversed:function(){return new M(this._point,this._handleOut,this._handleIn)},remove:function(){return!!this._path&&!!this._path.removeSegment(this._index)},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,new Array(6),!0),this._changed()},interpolate:function(t,e,n){var i=1-n,r=n,s=t._point,a=e._point,o=t._handleIn,h=e._handleIn,u=e._handleOut,l=t._handleOut;this._point._set(i*s._x+r*a._x,i*s._y+r*a._y,!0),this._handleIn._set(i*o._x+r*h._x,i*o._y+r*h._y,!0),this._handleOut._set(i*l._x+r*u._x,i*l._y+r*u._y,!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}}),A=c.extend({initialize:function(t,n,i){var r,s,a;if(t)if((r=t[0])!==e)s=t[1];else{var o=t;(r=o.x)===e&&(o=c.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},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 u.isZero(this._x)&&u.isZero(this._y)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner.changeSelection(this._getSelection(),t)},_getSelection:function(){var t=this._owner;return this===t._point?1:this===t._handleIn?2:this===t._handleOut?4:0}}),T=r.extend({_class:"Curve",initialize:function(t,e,n,i,r,s,a,o){var h,u,l,c,f,d,_=arguments.length;3===_?(this._path=t,h=e,u=n):0===_?(h=new M,u=new M):1===_?"segment1"in t?(h=new M(t.segment1),u=new M(t.segment2)):"point1"in t?(l=t.point1,f=t.handle1,d=t.handle2,c=t.point2):Array.isArray(t)&&(l=[t[0],t[1]],c=[t[6],t[7]],f=[t[2]-t[0],t[3]-t[1]],d=[t[4]-t[6],t[5]-t[7]]):2===_?(h=new M(t),u=new M(e)):4===_?(l=t,f=e,d=n,c=i):8===_&&(l=[t,e],c=[a,o],f=[n-t,i-e],d=[r-a,s-o]),this._segment1=h||new M(l,null,f),this._segment2=u||new M(c,d,null)},_serialize:function(t,e){return r.serialize(this.hasHandles()?[this.getPoint1(),this.getHandle1(),this.getHandle2(),this.getPoint2()]:[this.getPoint1(),this.getPoint2()],t,!0,e)},_changed:function(){this._length=this._bounds=e},clone:function(){return new T(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(", ")+" }"},remove:function(){var t=!1;if(this._path){var e=this._segment2,n=e._handleOut;t=e.remove(),t&&this._segment1._handleOut.set(n)}return t},getPoint1:function(){return this._segment1._point},setPoint1:function(){this._segment1._point.set(c.read(arguments))},getPoint2:function(){return this._segment2._point},setPoint2:function(){this._segment2._point.set(c.read(arguments))},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){this._segment1._handleOut.set(c.read(arguments))},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){this._segment2._handleIn.set(c.read(arguments))},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},isFirst:function(){return 0===this._segment1._index},isLast:function(){var t=this._path;return t&&this._segment1._index===t._curves.length-1||!1},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 T.getValues(this._segment1,this._segment2,t)},getPoints:function(){for(var t=this.getValues(),e=[],n=0;n<8;n+=2)e.push(new c(t[n],t[n+1]));return e},getLength:function(){return null==this._length&&(this._length=T.getLength(this.getValues(),0,1)),this._length},getArea:function(){return T.getArea(this.getValues())},getLine:function(){return new m(this._segment1._point,this._segment2._point)},getPart:function(t,e){return new T(T.getPart(this.getValues(),t,e))},getPartLength:function(t,e){return T.getLength(this.getValues(),t,e)},getIntersections:function(t){return T._getIntersections(this.getValues(),t&&t!==this?t.getValues():null,this,t,[],{})},divideAt:function(t){return this.divideAtTime(t&&t.curve===this?t.time:t)},divideAtTime:function(t,e){var n=4e-7,i=1-n,r=null;if(t>=n&&t<=i){var s=T.subdivide(this.getValues(),t),a=s[0],o=s[1],h=e||this.hasHandles(),u=this._segment1,l=this._segment2,f=this._path;h&&(u._handleOut._set(a[2]-a[0],a[3]-a[1]),l._handleIn._set(o[4]-o[6],o[5]-o[7]));var d=a[6],_=a[7],g=new M(new c(d,_),h&&new c(a[4]-d,a[5]-_),h&&new c(o[2]-d,o[3]-_));f?(f.insert(u._index+1,g),r=this.getNext()):(this._segment2=g,this._changed(),r=new T(g,l))}return r},splitAt:function(t){return this._path?this._path.splitAt(t):null},splitAtTime:function(t){return this.splitAt(this.getLocationAtTime(t))},divide:function(t,n){return this.divideAtTime(t===e?.5:n?t:this.getTimeAt(t))},split:function(t,n){return this.splitAtTime(t===e?.5:n?t:this.getTimeAt(t))},reversed:function(){return new T(this._segment2.reversed(),this._segment1.reversed())},clearHandles:function(){this._segment1._handleOut._set(0,0),this._segment2._handleIn._set(0,0)},statics:{getValues:function(t,e,n){var i=t._point,r=t._handleOut,s=e._handleIn,a=e._point,o=[i._x,i._y,i._x+r._x,i._y+r._y,a._x+s._x,a._y+s._y,a._x,a._y];return n&&n._transformCoordinates(o,o,4),o},subdivide:function(t,n){var i=t[0],r=t[1],s=t[2],a=t[3],o=t[4],h=t[5],u=t[6],l=t[7];n===e&&(n=.5);var c=1-n,f=c*i+n*s,d=c*r+n*a,_=c*s+n*o,g=c*a+n*h,v=c*o+n*u,p=c*h+n*l,m=c*f+n*_,y=c*d+n*g,w=c*_+n*v,x=c*g+n*p,b=c*m+n*w,C=c*y+n*x;return[[i,r,f,d,m,y,b,C],[b,C,w,x,v,p,u,l]]},getMonoCurves:function(t,e){var n=[],i=e?0:1,r=t[i],s=t[i+2],a=t[i+4],o=t[i+6];if(r>=s==s>=a&&s>=a==a>=o||T.isStraight(t))n.push(t);else{var h=3*(s-a)-r+o,l=2*(r+a)-4*s,c=s-r,f=4e-7,d=1-f,_=[],g=u.solveQuadratic(h,l,c,_,f,d);if(0===g)n.push(t);else{_.sort();var v=_[0],p=T.subdivide(t,v);n.push(p[0]),g>1&&(v=(_[1]-v)/(1-v),p=T.subdivide(p[1],v),n.push(p[0])),n.push(p[1])}}return n},solveCubic:function(t,e,n,i,r,s){var a=t[e],o=t[e+2],h=t[e+4],l=t[e+6],c=0;if(!(an&&l>n&&o>n&&h>n)){var f=3*(o-a),d=3*(h-o)-f,_=l-a-f-d;c=u.solveCubic(_,d,f,a-n,i,r,s)}return c},getTimeOf:function(t,e){var n=new c(t[0],t[1]),i=new c(t[6],t[7]),r=1e-12,s=e.isClose(n,r)?0:e.isClose(i,r)?1:null;if(null!==s)return s;for(var a=[e.x,e.y],o=[],h=1e-7,u=0;u<2;u++)for(var l=T.solveCubic(t,u,a[u],o,0,1),f=0;f=0&&n<=1){var i=e.getDistance(T.getPoint(t,n),!0);if(i.999999999999?1:T.getTimeOf(t,new c(i+l*o,r+l*h))}for(var f=100,d=1/0,_=0,g=0;g<=f;g++)n(g/f);for(var v=1/(2*f);v>4e-7;)n(_-v)||n(_+v)||(v/=2);return _},getPart:function(t,e,n){var i=e>n;if(i){var r=e;e=n,n=r}return e>0&&(t=T.subdivide(t,e)[1]),n<1&&(t=T.subdivide(t,(n-e)/(1-e))[0]),i?[t[6],t[7],t[4],t[5],t[2],t[3],t[0],t[1]]:t},isFlatEnough:function(t,e){var n=t[0],i=t[1],r=t[2],s=t[3],a=t[4],o=t[5],h=t[6],u=t[7],l=3*r-2*n-h,c=3*s-2*i-u,f=3*a-2*h-n,d=3*o-2*u-i;return Math.max(l*l,f*f)+Math.max(c*c,d*d)<=16*e*e},getArea:function(t){var e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],h=t[7];return 3*((h-n)*(i+s)-(o-e)*(r+a)+r*(e-s)-i*(n-a)+h*(s+e/3)-o*(a+n/3))/20},getBounds:function(t){for(var e=t.slice(0,2),n=e.slice(),i=[0,0],r=0;r<2;r++)T._addBounds(t[r],t[r+2],t[r+4],t[r+6],r,0,e,n,i);return new g(e[0],e[1],n[0]-e[0],n[1]-e[1])},_addBounds:function(t,e,n,i,r,s,a,o,h){function l(t,e){var n=t-e,i=t+e;no[r]&&(o[r]=i)}s/=2;var c=a[r]-s,f=o[r]+s;if(tf||e>f||n>f||i>f)if(e=0&&a<=1&&o<=0&&o>=-1}return!1},isLinear:function(t,e,n){var i=t.getVector().divide(3);return e.equals(i)&&n.negate().equals(i)}},function(t,e){this[e]=function(){var e=this._segment1,n=this._segment2;return t(new m(e._point,n._point),e._handleOut,n._handleIn)},this.statics[e]=function(e){var n=e[0],i=e[1],r=e[6],s=e[7];return t(new m(n,i,r,s),new c(e[2]-n,e[3]-i),new c(e[4]-r,e[5]-s))}},{statics:{},hasHandles:function(){return!this._segment1._handleOut.isZero()||!this._segment2._handleIn.isZero()},isCollinear:function(t){return t&&this.isStraight()&&t.isStraight()&&this.getLine().isCollinear(t.getLine())},isHorizontal:function(){return this.isStraight()&&Math.abs(this.getTangentAtTime(.5).y)<1e-8},isVertical:function(){return this.isStraight()&&Math.abs(this.getTangentAtTime(.5).x)<1e-8}}),{beans:!1,getLocationAt:function(t,e){return this.getLocationAtTime(e?t:this.getTimeAt(t))},getLocationAtTime:function(t){return null!=t&&t>=0&&t<=1?new z(this,t):null},getTimeAt:function(t,e){return T.getTimeAt(this.getValues(),t,e)},getParameterAt:"#getTimeAt",getOffsetAtTime:function(t){return this.getPartLength(0,t)},getLocationOf:function(){return this.getLocationAtTime(this.getTimeOf(c.read(arguments)))},getOffsetOf:function(){var t=this.getLocationOf.apply(this,arguments);return t?t.getOffset():null},getTimeOf:function(){return T.getTimeOf(this.getValues(),c.read(arguments))},getParameterOf:"#getTimeOf",getNearestLocation:function(){var t=c.read(arguments),e=this.getValues(),n=T.getNearestTime(e,t),i=T.getPoint(e,n);return new z(this,n,i,null,t.getDistance(i))},getNearestPoint:function(){var t=this.getNearestLocation.apply(this,arguments);return t?t.getPoint():t}},new function(){var t=["getPoint","getTangent","getNormal","getWeightedTangent","getWeightedNormal","getCurvature"];return r.each(t,function(t){this[t+"At"]=function(e,n){var i=this.getValues();return T[t](i,n?e:T.getTimeAt(i,e))},this[t+"AtTime"]=function(e){return T[t](this.getValues(),e)}},{statics:{_evaluateMethods:t}})},new function(){function t(t){var e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],h=t[7],u=9*(i-s)+3*(o-e),l=6*(e+s)-12*i,c=3*(i-e),f=9*(r-a)+3*(h-n),d=6*(n+a)-12*r,_=3*(r-n);return function(t){var e=(u*t+l)*t+c,n=(f*t+d)*t+_;return Math.sqrt(e*e+n*n)}}function n(t,e){return Math.max(2,Math.min(16,Math.ceil(32*Math.abs(e-t))))}function i(t,e,n,i){if(null==e||e<0||e>1)return null;var r=t[0],s=t[1],a=t[2],o=t[3],h=t[4],l=t[5],f=t[6],d=t[7],_=u.isZero;_(a-r)&&_(o-s)&&(a=r,o=s),_(h-f)&&_(l-d)&&(h=f,l=d);var g,v,p=3*(a-r),m=3*(h-a)-p,y=f-r-p-m,w=3*(o-s),x=3*(l-o)-w,b=d-s-w-x;if(0===n)g=0===e?r:1===e?f:((y*e+m)*e+p)*e+r,v=0===e?s:1===e?d:((b*e+x)*e+w)*e+s;else{var C=4e-7,S=1-C;if(eS?(g=3*(f-h),v=3*(d-l)):(g=(3*y*e+2*m)*e+p,v=(3*b*e+2*x)*e+w),i){0===g&&0===v&&(eS)&&(g=h-a,v=l-o);var k=Math.sqrt(g*g+v*v);k&&(g/=k,v/=k)}if(3===n){var I=6*y*e+2*m,P=6*b*e+2*x,M=Math.pow(g*g+v*v,1.5);g=0!==M?(g*P-v*I)/M:0,v=0}}return 2===n?new c(v,(-g)):new c(g,v)}return{statics:{getLength:function(i,r,s,a){if(r===e&&(r=0),s===e&&(s=1),T.isStraight(i)){var o=i;s<1&&(o=T.subdivide(o,s)[0],r/=s),r>0&&(o=T.subdivide(o,r)[1]);var h=o[6]-o[0],l=o[7]-o[1];return Math.sqrt(h*h+l*l)}return u.integrate(a||t(i),r,s,n(r,s))},getTimeAt:function(i,r,s){function a(t){return p+=u.integrate(d,s,t,n(s,t)),s=t,p-r}if(s===e&&(s=r<0?1:0),0===r)return s;var o=Math.abs,h=1e-12,l=r>0,c=l?s:0,f=l?1:s,d=t(i),_=T.getLength(i,c,f,d),g=o(r)-_;if(o(g)h)return null;var v=r/_,p=0;return u.findRoot(a,d,s+v,c,f,32,1e-12)},getPoint:function(t,e){return i(t,e,0,!1)},getTangent:function(t,e){return i(t,e,1,!0)},getWeightedTangent:function(t,e){return i(t,e,1,!1)},getNormal:function(t,e){return i(t,e,2,!0)},getWeightedNormal:function(t,e){return i(t,e,2,!1)},getCurvature:function(t,e){return i(t,e,3,!1).x}}}},new function(){function t(t,e,n,i,r,s,a,o,h,u,l){var c=!l&&e.excludeStart,f=!l&&e.excludeEnd,d=4e-7,_=1-d;if(null==r&&(r=T.getTimeOf(n,s)),null!==r&&r>=(c?d:0)&&r<=(f?_:1)&&(null==h&&(h=T.getTimeOf(a,u)),null!==h&&h>=(f?d:0)&&h<=(c?_:1))){var g=e.renormalize;if(g){var v=g(r,h);r=v[0],h=v[1]}var p=new z(i,r,s||T.getPoint(n,r),l),m=new z(o,h,u||T.getPoint(a,h),l),y=p.getPath()===m.getPath()&&p.getIndex()>m.getIndex(),w=y?m:p,x=e.include;p._intersection=m,m._intersection=p,x&&!x(w)||z.insert(t,w,!0)}}function e(r,s,a,o,h,u,l,c,f,d,_,g,v){if(++g>=48||++v>4096)return v;var p,y,w=s[0],x=s[1],b=s[6],C=s[7],S=m.getSignedDistance,k=S(w,x,b,C,s[2],s[3]),I=S(w,x,b,C,s[4],s[5]),P=k*I>0?.75:4/9,M=P*Math.min(0,k,I),A=P*Math.max(0,k,I),z=S(w,x,b,C,r[0],r[1]),O=S(w,x,b,C,r[2],r[3]),L=S(w,x,b,C,r[4],r[5]),E=S(w,x,b,C,r[6],r[7]),N=n(z,O,L,E),B=N[0],j=N[1]; if(0===k&&0===I&&0===z&&0===O&&0===L&&0===E||null==(p=i(B,j,M,A))||null==(y=i(B.reverse(),j.reverse(),M,A)))return v;var D=l+(c-l)*p,F=l+(c-l)*y;if(Math.max(d-f,F-D)<1e-10){var R=(D+F)/2,q=(f+d)/2;r=a.getValues(),s=o.getValues(),t(h,u,_?s:r,_?o:a,_?q:R,null,_?r:s,_?a:o,_?R:q,null)}else if(r=T.getPart(r,p,y),y-p>.8)if(F-D>d-f){var V=T.subdivide(r,.5),R=(D+F)/2;v=e(s,V[0],o,a,h,u,f,d,D,R,!_,g,v),v=e(s,V[1],o,a,h,u,f,d,R,F,!_,g,v)}else{var V=T.subdivide(s,.5),q=(f+d)/2;v=e(V[0],r,o,a,h,u,f,q,D,F,!_,g,v),v=e(V[1],r,o,a,h,u,q,d,D,F,!_,g,v)}else v=d-f>=1e-10?e(s,r,o,a,h,u,f,d,D,F,!_,g,v):e(r,s,a,o,h,u,D,F,f,d,_,g,v);return v}function n(t,e,n,i){var r,s=[0,t],a=[1/3,e],o=[2/3,n],h=[1,i],u=e-(2*t+i)/3,l=n-(t+2*i)/3;if(u*l<0)r=[[s,a,h],[s,o,h]];else{var c=u/l;r=[c>=2?[s,a,h]:c<=.5?[s,o,h]:[s,a,o,h],[s,h]]}return(u||l)<0?r.reverse():r}function i(t,e,n,i){return t[0][1]i?r(e,!1,i):t[0][0]}function r(t,e,n){for(var i=t[0][0],r=t[0][1],s=1,a=t.length;s=n:h<=n)return h===n?o:i+(n-r)*(o-i)/(h-r);i=o,r=h}return null}function s(e,n,i,r,s,a){for(var o=T.isStraight(e),h=o?n:e,l=o?e:n,c=l[0],f=l[1],d=l[6],_=l[7],g=d-c,v=_-f,p=Math.atan2(-v,g),m=Math.sin(p),y=Math.cos(p),w=[],x=0;x<8;x+=2){var b=h[x]-c,C=h[x+1]-f;w.push(b*y-C*m,b*m+C*y)}for(var S=[],k=T.solveCubic(w,1,0,S,0,1),x=0;xu.CURVETIME_EPSILON)&&t(s,a,e,i,z,o?A:P,n,r,O,o?P:A)}}}function a(e,n,i,r,s,a){var o=m.intersect(e[0],e[1],e[6],e[7],n[0],n[1],n[6],n[7]);o&&t(s,a,e,i,null,o,n,r,null,o)}return{statics:{_getIntersections:function(n,i,r,o,h,u){if(!i)return T._getSelfIntersection(n,r,h,u);var l=1e-7,f=n[0],d=n[1],_=n[6],g=n[7],v=i[0],p=i[1],m=i[6],y=i[7],w=(3*n[2]+f)/4,x=(3*n[3]+d)/4,b=(3*n[4]+_)/4,C=(3*n[5]+g)/4,S=(3*i[2]+v)/4,k=(3*i[3]+p)/4,I=(3*i[4]+m)/4,P=(3*i[5]+y)/4,M=Math.min,A=Math.max;if(!(A(f,w,b,_)+l>M(v,S,I,m)&&M(f,w,b,_)-lM(p,k,P,y)&&M(d,x,C,g)-lj)return h;var D=new c(f,d),F=new c(_,g),R=new c(v,p),q=new c(m,y);return D.isClose(R,l)&&t(h,u,n,r,0,D,i,o,0,R),!u.excludeStart&&D.isClose(q,l)&&t(h,u,n,r,0,D,i,o,1,q),!u.excludeEnd&&F.isClose(R,l)&&t(h,u,n,r,1,F,i,o,0,R),F.isClose(q,l)&&t(h,u,n,r,1,F,i,o,1,q),h},_getSelfIntersection:function(t,e,n,i){var r=t[0],s=t[1],a=t[2],o=t[3],h=t[4],l=t[5],f=t[6],d=t[7],_=new m(r,s,f,d,(!1)),g=_.getSide(new c(a,o),!0),v=_.getSide(new c(h,l),!0);if(g===v){var p=(r-h)*(o-d)+(a-f)*(l-s);if(p*g>0)return n}var y=f-3*h+3*a-r,w=h-2*a+r,x=a-r,b=d-3*l+3*o-s,C=l-2*o+s,S=o-s,k=b*x-y*S,I=b*w-y*C,P=C*x-w*S;if(k*k-4*I*P<0){var M,A=[],z=u.solveCubic(y*y+b*b,3*(y*w+b*C),2*(w*w+C*C)+y*x+b*S,w*x+C*S,A,0,1);if(z>0){for(var O=0,L=0;OL&&(L=E,M=A[O])}var N=T.subdivide(t,M);i.excludeEnd=!0,i.renormalize=function(t,e){return[t*M,e*(1-M)+M]},T._getIntersections(N[0],N[1],e,e,n,i)}}return n},getOverlaps:function(t,e){function n(t){var e=t[6]-t[0],n=t[7]-t[1];return e*e+n*n}var i=Math.abs,r=4e-7,s=1e-7,a=T.isStraight(t),o=T.isStraight(e),h=a&&o,u=n(t)r&&i(w[1]-g[0][1])>r)&&g.push(w)}if(1===v&&0===g.length)break}if(2!==g.length)g=null;else if(!h){var x=T.getPart(t,g[0][0],g[1][0]),b=T.getPart(e,g[0][1],g[1][1]);(i(b[2]-x[2])>s||i(b[3]-x[3])>s||i(b[4]-x[4])>s||i(b[5]-x[5])>s)&&(g=null)}return g}}}}),z=r.extend({_class:"CurveLocation",beans:!0,initialize:function(t,e,n,i,r){if(e>.9999996){var s=t.getNext();s&&(e=0,t=s)}this._setCurve(t),this._time=e,this._point=n||t.getPointAtTime(e),this._overlap=i,this._distance=r,this._intersection=this._next=this._previous=null},_setCurve:function(t){var e=t._path;this._path=e,this._version=e?e._version:0,this._curve=t,this._segment=null,this._segment1=t._segment1,this._segment2=t._segment2},_setSegment:function(t){this._setCurve(t.getCurve()),this._segment=t,this._time=t===this._segment1?0:1,this._point=t._point.clone()},getSegment:function(){var t=this.getCurve(),e=this._segment;if(!e){var n=this.getTime();0===n?e=t._segment1:1===n?e=t._segment2:null!=n&&(e=t.getPartLength(0,n)e&&te||tr&&nr&&i=s&&(h=h.getNext()),i>=s&&(l=l.getNext()),!(u&&h&&c&&l))return!1;var f=[];a||f.push(u.getLength(),h.getLength()),o||f.push(c.getLength(),l.getLength());var d=this.getPoint(),_=Math.min.apply(Math,f)/64,g=a?h.getTangentAtTime(n):h.getPointAt(_).subtract(d),v=a?g.negate():u.getPointAt(-_).subtract(d),p=o?l.getTangentAtTime(i):l.getPointAt(_).subtract(d),m=o?p.negate():c.getPointAt(-_).subtract(d),y=v.getAngle(),w=g.getAngle(),x=m.getAngle(),b=p.getAngle();return!!(a?t(y,x,b)^t(w,x,b)&&t(y,b,x)^t(w,b,x):t(x,y,w)^t(b,y,w)&&t(x,w,y)^t(b,w,y))},hasOverlap:function(){return!!this._overlap}},r.each(T._evaluateMethods,function(t){var e=t+"At";this[t]=function(){var t=this.getCurve(),n=this.getTime();return null!=n&&t&&t[e](n,!0)}},{preserve:!0}),new function(){function t(t,e,n){function i(n,i){for(var s=n+i;s>=-1&&s<=r;s+=i){var a=t[(s%r+r)%r];if(!e.getPoint().isClose(a.getPoint(),1e-7))break;if(e.equals(a))return a}return null}for(var r=t.length,s=0,a=r-1;s<=a;){var o,h=s+a>>>1,u=t[h];if(n&&(o=e.equals(u)?u:i(h,-1)||i(h,1)))return e._overlap&&(o._overlap=o._intersection._overlap=!0),o;var l=e.getPath(),c=u.getPath(),f=l!==c?l._id-c._id:e.getIndex()+e.getTime()-(u.getIndex()+u.getTime());f<0?a=h-1:s=h+1}return t.splice(s,0,e),e}return{statics:{insert:t,expand:function(e){for(var n=e.slice(),i=e.length-1;i>=0;i--)t(n,e[i]._intersection,!1);return n}}}}),O=w.extend({_class:"PathItem",_selectBounds:!1,_canScaleStroke:!0,initialize:function(){},statics:{create:function(t){var e,n,i;if(r.isPlainObject(t)?(n=t.segments,e=t.pathData):Array.isArray(t)?n=t:"string"==typeof t&&(e=t),n){var s=n[0];i=s&&Array.isArray(s[0])}else e&&(i=(e.match(/m/gi)||[]).length>1||/z\s*\S+/i.test(e));var a=i?E:L;return new a(t)}},_asPathItem:function(){return this},setPathData:function(t){function e(t,e){var n=+i[t];return o&&(n+=h[e]),n}function n(t){return new c(e(t,"x"),e(t+1,"y"))}var i,r,s,a=t&&t.match(/[mlhvcsqtaz][^mlhvcsqtaz]*/gi),o=!1,h=new c,u=new c;this.clear();for(var l=0,f=a&&a.length;lu&&this[i?"removeSegments":"removeChildren"](u,h);for(var c=0;c0?this.setSegments(n):(this._curves=e,this._segmentSelection=0,n||"string"!=typeof t||(this.setPathData(t),t=null)),this._initialize(!n&&t)},_equals:function(t){return this._closed===t._closed&&r.equals(this._segments,t._segments)},copyContent:function(t){this.setSegments(t._segments),this._closed=t._closed;var n=t._clockwise;n!==e&&(this._clockwise=n)},_changed:function vt(t){if(vt.base.call(this,t),8&t){if(this._length=this._area=this._clockwise=e,16&t)this._version++;else if(this._curves)for(var n=0,i=this._curves.length;n0&&(n(f[0],!0),p.push("z")),p.join("")},isEmpty:function(){return 0===this._segments.length},_transformContent:function(t){for(var e=this._segments,n=new Array(6),i=0,r=e.length;i0&&e+r-1===u?e-1:e,c=l,f=Math.min(l+r,u);t._curves&&(i.splice.apply(i,[l,0].concat(t._curves)),c+=t._curves.length);for(var a=c;a0?t-1:t},add:function(t){return arguments.length>1&&"number"!=typeof t?this._add(M.readList(arguments)):this._add([M.read(arguments)])[0]},insert:function(t,e){return arguments.length>2&&"number"!=typeof e?this._add(M.readList(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.readList(t))},insertSegments:function(t,e){return this._add(M.readList(e),t)},removeSegment:function(t){return this.removeSegments(t,t+1)[0]||null},removeSegments:function(t,e,n){t=t||0,e=r.pick(e,this._segments.length);var i=this._segments,s=this._curves,a=i.length,o=i.splice(t,e-t),h=o.length;if(!h)return o;for(var u=0;u0&&e===a+(this._closed?1:0)?t-1:t,s=s.splice(f,h),u=s.length-1;u>=0;u--)s[u]._path=null;n&&(o._curves=s.slice(1)),this._adjustCurves(f,f)}return this._changed(25),o},clear:"#removeSegments",hasHandles:function(){for(var t=this._segments,e=0,n=t.length;e=0},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse(),this._clockwise=t},isFullySelected:function(){var t=this._segments.length;return this.isSelected()&&t>0&&this._segmentSelection===7*t},setFullySelected:function(t){t&&this._selectSegments(!0),this.setSelected(t)},setSelection:function pt(t){1&t||this._selectSegments(!1),pt.base.call(this,t)},_selectSegments:function(t){var e=this._segments,n=e.length,i=t?7:0;this._segmentSelection=i*n;for(var r=0;r0&&this.setSelected(!0)},splitAt:function(t){var e="number"==typeof t?this.getLocationAt(t):t,n=e&&e.index,i=e&&e.time,r=4e-7,s=1-r;i>=s&&(n++,i=0);var a=this.getCurves();if(n>=0&&n=r&&a[n++].divideAtTime(i);var o,h=this.removeSegments(n,this._segments.length,!0);return this._closed?(this.setClosed(!1),o=this):(o=new L(w.NO_INSERT),o.insertAbove(this,!0),o.copyAttributes(this)),o._add(h,0),this.addSegment(h[0]),o}return null},split:function(t,n){var i,r=n===e?t:(i=this.getCurves()[t])&&i.getLocationAtTime(n);return null!=r?this.splitAt(r):null},join:function(t,e){var n=e||0;if(t&&t!==this){var i=t._segments,r=this.getLastSegment(),s=t.getLastSegment();if(!s)return this;r&&r._point.isClose(s._point,n)&&t.reverse();var a=t.getFirstSegment();if(r&&r._point.isClose(a._point,n))r.setHandleOut(a._handleOut),this._add(i.slice(1));else{var o=this.getFirstSegment();o&&o._point.isClose(a._point,n)&&t.reverse(),s=t.getLastSegment(),o&&o._point.isClose(s._point,n)?(o.setHandleIn(s._handleIn),this._add(i.slice(0,i.length-1),0)):this._add(i.slice())}t._closed&&this._add([i[0]]),t.remove()}var h=this.getFirstSegment(),u=this.getLastSegment();return h!==u&&h._point.isClose(u._point,n)&&(h.setHandleIn(u._handleIn),u.remove(),this.setClosed(!0)),this},reduce:function(t){for(var e=this.getCurves(),n=t&&t.simplify,i=n?1e-7:0,r=e.length-1;r>=0;r--){var s=e[r];!s.hasHandles()&&(s.getLength()0&&r.push(new M(n[i-1].curve.slice(6))),this.setSegments(r)},simplify:function(t){var e=new B(this).fit(t||2.5);return e&&this.setSegments(e),!!e},smooth:function(t){function n(t,e){var n=t&&t.index;if(null!=n){var r=t.path;if(r&&r!==i)throw new Error(t._class+" "+n+" of "+r+" is not part of "+i);e&&t instanceof T&&n++}else n="number"==typeof t?t:e;return Math.min(n<0&&h?n%o:n<0?n+o:n,o-1)}var i=this,r=t||{},s=r.type||"asymmetric",a=this._segments,o=a.length,h=this._closed,u=h&&r.from===e&&r.to===e,l=n(r.from,0),c=n(r.to,o-1);if(l>c)if(h)l-=o;else{var f=l;l=c,c=f}if(/^(?:asymmetric|continuous)$/.test(s)){var d="asymmetric"===s,_=Math.min,g=c-l+1,v=g-1,p=u?_(g,4):1,m=p,y=p,w=[];if(h||(m=_(1,l),y=_(1,o-c-1)),v+=m+y,v<=1)return;for(var x=0,b=l-m;x<=v;x++,b++)w[x]=a[(b<0?b+o:b)%o]._point;for(var C=w[0]._x+2*w[1]._x,S=w[0]._y+2*w[1]._y,k=2,I=v-1,P=[C],M=[S],A=[k],z=[],O=[],x=1;x=0;x--)z[x]=(P[x]-z[x+1])/A[x],O[x]=(M[x]-O[x+1])/A[x];z[v]=(3*w[v]._x-z[I])/2,O[v]=(3*w[v]._y-O[I])/2;for(var x=m,F=v-y,b=l;x<=F;x++,b++){var R=a[b<0?b+o:b],q=R._point,V=z[x]-q._x,H=O[x]-q._y;(u||xm)&&R.setHandleIn(-V,-H)}}else for(var x=l;x<=c;x++)a[x<0?x+o:x].smooth(r,!u&&x===l,!u&&x===c)},toShape:function(t){function n(t,e){var n=c[t],i=n.getNext(),r=c[e],s=r.getNext();return n._handleOut.isZero()&&i._handleIn.isZero()&&r._handleOut.isZero()&&s._handleIn.isZero()&&i._point.subtract(n._point).isCollinear(s._point.subtract(r._point))}function i(t){var e=c[t],n=e.getPrevious(),i=e.getNext();return n._handleOut.isZero()&&e._handleIn.isZero()&&e._handleOut.isZero()&&i._handleIn.isZero()&&e._point.subtract(n._point).isOrthogonal(i._point.subtract(e._point))}function r(t){var e=c[t],n=e.getNext(),i=e._handleOut,r=n._handleIn,s=.5522847498307936;if(i.isOrthogonal(r)){var a=e._point,o=n._point,h=new m(a,i,(!0)).intersect(new m(o,r,(!0)),!0);return h&&u.isZero(i.getLength()/h.subtract(a).getLength()-s)&&u.isZero(r.getLength()/h.subtract(o).getLength()-s)}return!1}function s(t,e){return c[t]._point.getDistance(c[e]._point)}if(!this._closed)return null;var a,o,h,l,c=this._segments;if(!this.hasHandles()&&4===c.length&&n(0,2)&&n(1,3)&&i(1)?(a=C.Rectangle,o=new d(s(0,3),s(0,1)),l=c[1]._point.add(c[2]._point).divide(2)):8===c.length&&r(0)&&r(2)&&r(4)&&r(6)&&n(1,5)&&n(3,7)?(a=C.Rectangle,o=new d(s(1,6),s(0,3)),h=o.subtract(new d(s(0,7),s(1,2))).divide(2),l=c[3]._point.add(c[4]._point).divide(2)):4===c.length&&r(0)&&r(1)&&r(2)&&r(3)&&(u.isZero(s(0,2)-s(1,3))?(a=C.Circle,h=s(0,2)/2):(a=C.Ellipse,h=new d(s(2,0)/2,s(3,1)/2)),l=c[1]._point),a){var f=this.getPosition(!0),_=new a({center:f,size:o,radius:h,insert:!1});return _.copyAttributes(this,!0),_._matrix.prepend(this._matrix),_.rotate(l.subtract(f).getAngle()+90),(t===e||t)&&_.insertAbove(this),_}return null},toPath:"#clone",_hitTestSelf:function(t,e,n,i){function r(e,n){return t.subtract(e).divide(n).length<=1}function s(t,n,i){if(!e.selected||n.isSelected()){var s=t._point;if(n!==s&&(n=n.add(s)),r(n,x))return new P(i,g,{segment:t,point:n})}}function a(t,n){return(n||e.segments)&&s(t,t._point,"segment")||!n&&e.handles&&(s(t,t._handleIn,"handle-in")||s(t,t._handleOut,"handle-out"))}function o(t){f.add(t)}function h(e){if(("round"!==u||"round"!==l)&&(f=new L({internal:!0,closed:!0}),y||e._index>0&&e._index0||S?0:null;if(null!==k&&(k>0?(u=v.getStrokeJoin(),l=v.getStrokeCap(),c=k*v.getMiterLimit(),x=x.add(L._getStrokePadding(k,i))):u=l="round"),!e.ends||e.segments||y){if(e.segments||e.handles)for(var I=0;I1?h(d.getSegment())||(d=null):r(d.getPoint(),x)||(d=null)}if(!d&&"miter"===u&&m>1)for(var I=0;It)return a.getLocationAt(t-s)}return e.length>0&&t<=this.getLength()?new z(e[e.length-1],1):null}}),new function(){function t(t,e,n,i){function r(e){var n=h[e],i=h[e+1];s==n&&a==i||(t.beginPath(),t.moveTo(s,a),t.lineTo(n,i),t.stroke(),t.beginPath(),t.arc(n,i,o,0,2*Math.PI,!0),t.fill())}for(var s,a,o=i/2,h=new Array(6),u=0,l=e.length;u0&&i(f[0])}return{_draw:function(t,n,i,r){function s(t){return c[(t%f+f)%f]}var a=n.dontStart,o=n.dontFinish||n.clip,h=this.getStyle(),u=h.hasFill(),l=h.hasStroke(),c=h.getDashArray(),f=!paper.support.nativeDash&&l&&c&&c.length;if(a||t.beginPath(),(u||l&&!f||o)&&(e(t,this,r),this._closed&&t.closePath()),!o&&(u||l)&&(this._setStyles(t,n,i),u&&(t.fill(h.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),l)){if(f){a||t.beginPath();var d,_=new N(this,.25,32,(!1),r),g=_.length,v=-h.getDashOffset(),p=0;for(v%=g;v>0;)v-=s(p--)+s(p--);for(;v0||d>0)&&_.drawPart(t,Math.max(v,0),Math.max(d,0)),v=d+s(p++)}t.stroke()}},_drawSelected:function(n,i){n.beginPath(),e(n,this,i),n.stroke(),t(n,this._segments,i,paper.settings.handleSize)}}},new function(){function t(t){var e=t._segments;if(0===e.length)throw new Error("Use a moveTo() command first");return e[e.length-1]}return{moveTo:function(){var t=this._segments;1===t.length&&this.removeSegment(0),t.length||this._add([new M(c.read(arguments))])},moveBy:function(){throw new Error("moveBy() is unsupported on Path items.")},lineTo:function(){this._add([new M(c.read(arguments))])},cubicCurveTo:function(){var e=c.read(arguments),n=c.read(arguments),i=c.read(arguments),r=t(this);r.setHandleOut(e.subtract(r._point)),this._add([new M(i,n.subtract(i))])},quadraticCurveTo:function(){var e=c.read(arguments),n=c.read(arguments),i=t(this)._point;this.cubicCurveTo(e.add(i.subtract(e).multiply(1/3)),e.add(n.subtract(e).multiply(1/3)),n)},curveTo:function(){var e=c.read(arguments),n=c.read(arguments),i=r.pick(r.read(arguments),.5),s=1-i,a=t(this)._point,o=e.subtract(a.multiply(s*s)).subtract(n.multiply(i*i)).divide(2*i*s);if(o.isNaN())throw new Error("Cannot put a curve through points with parameter = "+i);this.quadraticCurveTo(o,n)},arcTo:function(){var e,n,i,s,a,o=t(this),h=o._point,l=c.read(arguments),f=r.peek(arguments),_=r.pick(f,!0);if("boolean"==typeof _)var g=h.add(l).divide(2),e=g.add(g.subtract(h).rotate(_?-90:90));else if(r.remain(arguments)<=2)e=l,l=c.read(arguments);else{var v=d.read(arguments),y=u.isZero;if(y(v.width)||y(v.height))return this.lineTo(l);var w=r.read(arguments),_=!!r.read(arguments),x=!!r.read(arguments),g=h.add(l).divide(2),b=h.subtract(g).rotate(-w),C=b.x,S=b.y,k=Math.abs,I=k(v.width),P=k(v.height),A=I*I,T=P*P,z=C*C,O=S*S,L=Math.sqrt(z/A+O/T);if(L>1&&(I*=L,P*=L,A=I*I,T=P*P),L=(A*T-A*O-T*z)/(A*O+T*z),k(L)<1e-12&&(L=0),L<0)throw new Error("Cannot create an arc with the given arguments");n=new c(I*S/P,-P*C/I).multiply((x===_?-1:1)*Math.sqrt(L)).rotate(w).add(g),a=(new p).translate(n).rotate(w).scale(I,P),s=a._inverseTransform(h),i=s.getDirectedAngle(a._inverseTransform(l)),!_&&i>0?i-=360:_&&i<0&&(i+=360)}if(e){var E=new m(h.add(e).divide(2),e.subtract(h).rotate(90),(!0)),N=new m(e.add(l).divide(2),l.subtract(e).rotate(90),(!0)),B=new m(h,l),j=B.getSide(e);if(n=E.intersect(N,!0),!n){if(!j)return this.lineTo(l);throw new Error("Cannot create an arc with the given arguments")}s=h.subtract(n),i=s.getDirectedAngle(l.subtract(n));var D=B.getSide(n);0===D?i=j*Math.abs(i):j===D&&(i+=i<0?360:-360)}for(var F=Math.abs(i),R=F>=360?4:Math.ceil(F/90),q=i/R,V=q*Math.PI/360,H=4/3*Math.sin(V)/(1+Math.cos(V)),U=[],Z=0;Z<=R;Z++){var b=l,W=null;if(Z0&&(h(t[0],y),h(t[t.length-1],y)),v},_getStrokePadding:function(t,e){if(!e)return[t,t];var n=new c(t,0).transform(e),i=new c(0,t).transform(e),r=n.getAngleInRadians(),s=n.getLength(),a=i.getLength(),o=Math.sin(r),h=Math.cos(r),u=Math.tan(r),l=Math.atan2(a*u,s),f=Math.atan2(a,u*s);return[Math.abs(s*Math.cos(l)*h+a*Math.sin(l)*o),Math.abs(a*Math.sin(f)*h+s*Math.cos(f)*o)]; -},_addBevelJoin:function(t,e,n,i,r,s,a,o){var h=t.getCurve(),u=h.getPrevious(),l=h.getPoint1().transform(r),f=u.getNormalAtTime(1).multiply(n).transform(s),d=h.getNormalAtTime(0).multiply(n).transform(s);if(f.getDirectedAngle(d)<0&&(f=f.negate(),d=d.negate()),o&&(a(l),a(l.add(f))),"miter"===e){var _=new m(l.add(f),new c((-f.y),f.x),(!0)).intersect(new m(l.add(d),new c((-d.y),d.x),(!0)),!0);if(_&&l.getDistance(_)<=i&&(a(_),!o))return}o||a(l.add(f)),a(l.add(d))},_addSquareCap:function(t,e,n,i,r,s,a){var o=t._point.transform(i),h=t.getLocation(),u=h.getNormal().multiply(n).transform(r);a&&(s(o.subtract(u)),s(o.add(u))),"square"===e&&(o=o.add(u.rotate(0===h.getTime()?-90:90))),s(o.add(u)),s(o.subtract(u))},getHandleBounds:function(t,e,n,i,r){var s,a,o=n.getStyle(),h=r.stroke&&o.hasStroke();if(h){var u=n._getStrokeMatrix(i,r),l=o.getStrokeWidth()/2,c=l;"miter"===o.getStrokeJoin()&&(c=l*o.getMiterLimit()),"square"===o.getStrokeCap()&&(c=Math.max(c,l*Math.sqrt(2))),s=L._getStrokePadding(l,u),a=L._getStrokePadding(c,u)}for(var f=new Array(6),d=1/0,_=-d,v=d,p=_,m=0,y=t.length;m_&&(_=M),Ap&&(p=T)}}return new g(d,v,_-d,p-v)}}});L.inject({statics:new function(){function t(t,e,n){var i=r.getNamed(n),s=new L(i&&i.insert===!1&&w.NO_INSERT);return s._add(t),s._closed=e,s.set(i)}function e(e,n,r){for(var s=new Array(4),a=0;a<4;a++){var o=i[a];s[a]=new M(o._point.multiply(n).add(e),o._handleIn.multiply(n),o._handleOut.multiply(n))}return t(s,!0,r)}var n=.5522847498307936,i=[new M([-1,0],[0,n],[0,-n]),new M([0,-1],[-n,0],[n,0]),new M([1,0],[0,-n],[0,n]),new M([0,1],[n,0],[-n,0])];return{Line:function(){return t([new M(c.readNamed(arguments,"from")),new M(c.readNamed(arguments,"to"))],!1,arguments)},Circle:function(){var t=c.readNamed(arguments,"center"),n=r.readNamed(arguments,"radius");return e(t,new d(n),arguments)},Rectangle:function(){var e,i=g.readNamed(arguments,"rectangle"),r=d.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=d.min(r,i.getSize(!0).divide(2));var u=r.width,l=r.height,c=u*n,f=l*n;e=[new M(s.add(u,0),null,[-c,0]),new M(s.subtract(0,l),[0,f]),new M(a.add(0,l),null,[0,-f]),new M(a.add(u,0),[-c,0],null),new M(o.subtract(u,0),null,[c,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),[c,0])]}return t(e,!0,arguments)},RoundRectangle:"#Rectangle",Ellipse:function(){var t=C._readEllipse(arguments);return e(t.center,t.radius,arguments)},Oval:"#Ellipse",Arc:function(){var t=c.readNamed(arguments,"from"),e=c.readNamed(arguments,"through"),n=c.readNamed(arguments,"to"),i=r.getNamed(arguments),s=new L(i&&i.insert===!1&&w.NO_INSERT);return s.moveTo(t),s.arcTo(e,n),s.set(i)},RegularPolygon:function(){for(var e=c.readNamed(arguments,"center"),n=r.readNamed(arguments,"sides"),i=r.readNamed(arguments,"radius"),s=360/n,a=n%3===0,o=new c(0,a?-i:i),h=a?-1:.5,u=new Array(n),l=0;l=0;o--){var h=s[o];if(s!==n||h instanceof L||(s=r.slice(s)),Array.isArray(h)){var u=new L({segments:h,insert:!1});u.setClockwise(u.isClockwise()),s[o]=u}else h instanceof E&&(s.splice.apply(s,[o,1].concat(h.removeChildren())),h.remove())}s=mt.base.call(this,t,s,i);for(var o=0,l=!i&&s&&s.length;o=0;n--){var i=e[n].reduce(t);i.isEmpty()&&i.remove()}if(0===e.length){var i=new L(w.NO_INSERT);return i.copyAttributes(this),i.insertAbove(this),this.remove(),i}return yt.base.call(this)},isClockwise:function(){var t=this.getFirstChild();return t&&t.isClockwise()},setClockwise:function(t){this.isClockwise()^!!t&&this.reverse()},isClosed:function(){for(var t=this._children,e=0,n=t.length;e=0;c--){var f=h[c].split();f&&(s(f)&&f.getFirstSegment().setHandleIn(0,0),a.getLastSegment().setHandleOut(0,0))}return s(a),e(x,l,!1,n,i)}function s(t,e){for(var n=t;n;){if(n===e)return;n=n._previous}for(;t._next&&t._next!==e;)t=t._next;if(!t._next){for(;e._previous;)e=e._previous;t._next=e,e._previous=t}}function a(t,e){for(var n,i,r=e&&[],a=4e-7,o=1-a,h=!1,u=[],l=t.length-1;l>=0;l--){var c=t[l];if(e){if(!e(c))continue;r.unshift(c)}var f,d=c._curve,_=c._time,g=_;if(d!==n?h=!d.hasHandles():i>=a&&i<=o&&(_/=i),_o)f=d._segment2;else{var v=d.divideAtTime(_,!0);h&&u.push(d,v),f=v._segment1}c._setSegment(f);var p=f._intersection,m=c._intersection;if(p){s(p,m);for(var y=p;y;)s(y._intersection,p),y=y._next}else f._intersection=m;n=d,i=g}for(var l=0,w=u.length;lg&&i>g||ev||lv)&&(C=!0),s;var d=[],_=g===e?r:g===i?l:v>f(r,a,o,l)||pi?1:-1,y=s[u]>s[u+6]?1:-1,b=s[h+6];return g!==e?_p?x+=m:(C=!0,w+=m,x+=m):m!==y?(bv&&(x+=m)):(bv||b>p&&_p&&(w+=m)),t}function r(t){var e=t[u],r=t[u+2],a=t[u+4],o=t[u+6];if(g<=f(e,r,a,o)&&g>=c(e,r,a,o))for(var l=t[h],d=t[h+2],_=t[h+4],m=t[h+6],y=v>f(l,d,_,m)||p=0;f--){var b=a[f].segment;b._winding=s.winding,b._contour=s.contour}}function l(t,e){function n(t,n){return!(!t||t._visited||!(!e||e[t._winding]||!n&&e.unite&&t._contour))}function i(t){return t===a||t===o}function s(t,r){if(!t._next)return t;for(;t;){var s=t._segment,a=s.getNext(),o=a&&a._intersection;if(s!==r&&(i(s)||i(a)||a&&!s._visited&&!a._visited&&(!e||n(s)&&(n(a)||o&&n(o._segment)))))return t;t=t._next}return null}var a,o,h=[];t.sort(function(t,e){var n=t._intersection,i=e._intersection,r=!(!n||!n._overlap),s=!(!i||!i._overlap),a=t._path,o=e._path;return r^s?r?1:-1:n^i?n?1:-1:a!==o?a._id-o._id:t._index-e._index});for(var l=0,c=t.length;l=1e-7&&console.error("Boolean operation resulted in open path","segments =",_._segments.length,"length =",_.getLength(),"area=",P),_=null}_&&(_._segments.length>8||!u.isZero(_.getArea()))&&(h.push(_),_=null)}}return h}var c=Math.min,f=Math.max,d=Math.abs,_={unite:{1:!0},intersect:{2:!0},subtract:{1:!0},exclude:{1:!0}};return{_getWinding:function(t,e){return o(t,this.getCurves(),e).winding},unite:function(t){return n(this,t,"unite")},intersect:function(t){return n(this,t,"intersect")},subtract:function(t){return n(this,t,"subtract")},exclude:function(t){return n(this,t,"exclude")},divide:function(t){return e(x,[this.subtract(t),this.intersect(t)],!0,this,t)},resolveCrossings:function(){function t(t){var e=t&&t._intersection;return e&&e._overlap}var e=this._children,n=e||[this],i=!1,s=!1,o=this.getIntersections(null,function(t){return t._overlap&&(i=!0)||t.isCrossing()&&(s=!0)});if(o=z.expand(o),i)for(var h=a(o,function(t){return t._overlap}),u=h.length-1;u>=0;u--){var c=h[u]._segment,f=c.getPrevious(),d=c.getNext();if(c._path&&t(f)&&t(d)){c.remove(),f._handleOut._set(0,0),d._handleIn._set(0,0);var _=f.getCurve();_.isStraight()&&0===_.getLength()&&(d._handleIn.set(f._handleIn),f.remove())}}s&&(a(o,i&&function(t){var e=t.getCurve(),n=t._intersection._curve,i=t._segment;return!!(e&&n&&e._path&&n._path)||void(i&&(i._intersection=null))}),n=l(r.each(n,function(t){this.push.apply(this,t._segments)},[])));var g,v=n.length;return v>1&&e?(n!==e&&this.setChildren(n,!0),g=this):1!==v||e||(n[0]!==this&&this.setSegments(n[0].removeSegments()),g=this),g||(g=new E(w.NO_INSERT),g.addChildren(n,!0),g=g.reduce(),g.copyAttributes(this),this.replaceWith(g)),g},reorient:function(){var t=this._children;if(t&&t.length>1){t=this.removeChildren().sort(function(t,e){return d(e.getArea())-d(t.getArea())});for(var e=t[0],n=[e],i={},s="nonzero"===this.getFillRule(),a=s&&r.each(t,function(t){this.push(t.isClockwise()?1:-1)},[]),o=1,h=t.length;o=0&&!f;g--)if(t[g].contains(l)){if(s&&!c&&(a[o]+=a[g],a[o]&&a[g])){_=i[o]=!0;break}c=!0,f=!i[g]&&t[g]}_||(u.setClockwise(f?!f.isClockwise():e.isClockwise()),n.push(u))}this.setChildren(n,!0)}return this},getInteriorPoint:function(){var t=this.getBounds(),e=t.getCenter(!0);if(!this.contains(e)){for(var n=this.getCurves(),i=e.y,r=[],s=[],a=0,o=n.length;a=c(u,l,d,_)&&i<=f(u,l,d,_))for(var g=T.getMonoCurves(h),v=0,p=g.length;v=y&&i<=w||i>=w&&i<=y)){var x=i===y?m[0]:i===w?m[6]:1===T.solveCubic(m,1,i,s,0,1)?T.getPoint(m,s[0]).x:(m[0]+m[6])/2;r.push(x)}}}r.length>1&&(r.sort(function(t,e){return t-e}),e.x=(r[0]+r[1])/2)}return e}}});var N=r.extend({_class:"PathIterator",initialize:function(t,e,n,i,r){function s(t,e){var n=T.getValues(t,e,r);h.push(n),a(n,t._index,0,1)}function a(t,n,r,s){if(!(s-r>c)||i&&T.isStraight(t)||T.isFlatEnough(t,e||.25)){var o=t[6]-t[0],h=t[7]-t[1],f=Math.sqrt(o*o+h*h);f>0&&(l+=f,u.push({offset:l,curve:t,index:n,time:s}))}else{var d=T.subdivide(t,.5),_=(r+s)/2;a(d[0],n,r,_),a(d[1],n,_,s)}}for(var o,h=[],u=[],l=0,c=1/(n||32),f=t._segments,d=f[0],_=1,g=f.length;_=t){this.index=e;var s=this.parts[e-1],a=s&&s.index===r.index?s.time:0,o=s?s.offset:0;return{index:r.index,time:a+(r.time-a)*(t-o)/(r.offset-o)}}}var r=this.parts[this.parts.length-1];return{index:r.index,time:1}},drawPart:function(t,e,n){for(var i=this._get(e),r=this._get(n),s=i.index,a=r.index;s<=a;s++){var o=T.getPart(this.curves[s],s===i.index?i.time:0,s===r.index?r.time:1);s===i.index&&t.moveTo(o[0],o[1]),t.bezierCurveTo.apply(t,o.slice(2))}}},r.each(T._evaluateMethods,function(t){this[t+"At"]=function(e){var n=this._get(e);return T[t](this.curves[n.index],n.time)}},{})),B=r.extend({initialize:function(t){for(var e,n=this.points=[],i=t._segments,r=t._closed,s=0,a=i.length;s0&&(i=[new M(e[0])],n>1&&(this.fitCubic(i,t,0,n-1,e[1].subtract(e[0]),e[n-2].subtract(e[n-1])),this.closed&&(i.shift(),i.pop()))),i},fitCubic:function(t,e,n,i,r,s){var a=this.points;if(i-n===1){var o=a[n],h=a[i],u=o.getDistance(h)/3;return void this.addCurve(t,[o,o.add(r.normalize(u)),h.add(s.normalize(u)),h])}for(var l,c=this.chordLengthParameterize(n,i),f=Math.max(e,e*e),d=!0,_=0;_<=4;_++){var g=this.generateBezier(n,i,c,r,s),v=this.findMaxError(n,i,g,c);if(v.error=f)break;d=this.reparameterize(n,i,c,g),f=v.error}var p=a[l-1].subtract(a[l+1]);this.fitCubic(t,e,n,l,r,p),this.fitCubic(t,e,l,i,p.negate(),s)},addCurve:function(t,e){var n=t[t.length-1];n.setHandleOut(e[1].subtract(e[0])),t.push(new M(e[3],e[2].subtract(e[3])))},generateBezier:function(t,e,n,i,r){for(var s=1e-12,a=Math.abs,o=this.points,h=o[t],u=o[e],l=[[0,0],[0,0]],c=[0,0],f=0,d=e-t+1;fs){var P=l[0][0]*c[1]-l[1][0]*c[0],M=c[0]*l[1][1]-c[1]*l[0][1];S=M/I,k=P/I}else{var A=l[0][0]+l[0][1],T=l[1][0]+l[1][1];S=k=a(A)>s?c[0]/A:a(T)>s?c[1]/T:0}var z,O,L=u.getDistance(h),E=s*L;if(SL*L&&(S=k=L/3,z=O=null)}return[h,h.add(z||i.normalize(S)),u.add(O||r.normalize(k)),u]},reparameterize:function(t,e,n,i){for(var r=t;r<=e;r++)n[r-t]=this.findRoot(i,this.points[r],n[r-t]);for(var r=1,s=n.length;r=s&&(s=u,r=a)}return{error:s,index:r}}}),j=w.extend({_class:"TextItem",_applyMatrix:!1,_canApplyMatrix:!1,_serializeFields:{content:null},_boundsOptions:{stroke:!1,handle:!1},initialize:function(t){this._content="",this._lines=[];var n=t&&r.isPlainObject(t)&&t.x===e&&t.y===e;this._initialize(n&&t,!n&&c.read(arguments))},_equals:function(t){return this._content===t._content},copyContent:function(t){this.setContent(t._content)},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"}),D=j.extend({_class:"PointText",initialize:function(){j.apply(this,arguments)},getPoint:function(){var t=this._matrix.getTranslation();return new f(t.x,t.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t,e,n){if(this._content){this._setStyles(t,e,n);var i=this._lines,r=this._style,s=r.hasFill(),a=r.hasStroke(),o=r.getLeading(),h=t.shadowColor;t.font=r.getFontStyle(),t.textAlign=r.getJustification();for(var u=0,l=i.length;u1&&(h-=1),a[o]=6*h<1?s+6*(r-s)*h:2*h<1?r:3*h<2?s+(r-s)*(2/3-h)*6: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 r.each(i,function(t,e){s[e]=[],r.each(t,function(t,n){var a=r.capitalize(t),o=/^(hue|saturation)$/.test(t),h=s[e][n]="gradient"===t?function(t){var e=this._components[0];return t=R.read(Array.isArray(t)?t:arguments,0,{readNull:!0}),e!==t&&(e&&e._removeOwner(this),t&&t._addOwner(this)),t}:"gradient"===e?function(){return c.read(arguments,0,{readNull:"highlight"===t,clone:!0})}:function(t){return null==t||isNaN(t)?0:t};this["get"+a]=function(){return this._type===e||o&&/^hs[bl]$/.test(this._type)?this._components[n]:this._convert(e)[n]},this["set"+a]=function(t){this._type===e||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(e),this._properties=i[e],this._type=e),this._components[n]=h.call(this,t),this._changed()}},this)},{_class:"Color",_readIndex:!0,initialize:function l(e){var n,a,o,h,u=arguments,c=this.__read,f=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)?(a=e,o=u[2]):(c&&(f=1),u=r.slice(u,1),d=typeof e)),!a){if(h="number"===d?u:"object"===d&&null!=e.length?e:null){n||(n=h.length>=3?"rgb":"gray");var _=i[n].length;o=h[_],c&&(f+=h===arguments?_+(null!=o?1:0):1),h.length>_&&(h=r.slice(h,0,_))}else if("string"===d)n="rgb",a=t(e),4===a.length&&(o=a[3],a.length--);else if("object"===d)if(e.constructor===l){if(n=e._type,a=e._components.slice(),o=e._alpha,"gradient"===n)for(var g=1,v=a.length;g1?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])],i<1&&n.push(i<0?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,f=r.length;c0&&!(r instanceof E))for(var a=0,o=s.length;a0},hasStroke:function(){var t=this.getStrokeColor();return!!t&&t.alpha>0&&this.getStrokeWidth()>0},hasShadow:function(){var t=this.getShadowColor();return!!t&&t.alpha>0&&(this.getShadowBlur()>0||!this.getShadowOffset().isZero())},getView:function(){return this._project._view},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" ":"px ")+this.getFontFamily()},getFont:"#getFontFamily",setFont:"#setFontFamily",getLeading:function xt(){var t=xt.base.call(this),e=this.getFontSize();return/pt|em|%|px/.test(e)&&(e=this.getView().getPixelSize(e)),null!=t?t:1.2*e}}),H=new function(){function t(t,e,n,i){for(var r=["","webkit","moz","Moz","ms","o"],s=e[0].toUpperCase()+e.substring(1),a=0;a<6;a++){var o=r[a],h=o?o+s:e;if(h in t){if(!n)return t[h];t[h]=i;break}}}return{getStyles:function(t){var e=t&&9!==t.nodeType?t.ownerDocument:t,n=e&&e.defaultView;return n&&n.getComputedStyle(t,"")},getBounds:function(t,e){var n,i=t.ownerDocument,r=i.body,s=i.documentElement;try{n=t.getBoundingClientRect()}catch(a){n={left:0,top:0,width:0,height:0}}var o=n.left-(s.clientLeft||r.clientLeft||0),h=n.top-(s.clientTop||r.clientTop||0);if(!e){var u=i.defaultView;o+=u.pageXOffset||s.scrollLeft||r.scrollLeft,h+=u.pageYOffset||s.scrollTop||r.scrollTop}return new g(o,h,n.width,n.height)},getViewportBounds:function(t){var e=t.ownerDocument,n=e.defaultView,i=e.documentElement;return new g(0,0,n.innerWidth||i.clientWidth,n.innerHeight||i.clientHeight)},getOffset:function(t,e){return H.getBounds(t,e).getPoint()},getSize:function(t){return H.getBounds(t,!0).getSize()},isInvisible:function(t){return H.getSize(t).equals(new d(0,0))},isInView:function(t){return!H.isInvisible(t)&&H.getViewportBounds(t).intersects(H.getBounds(t,!0))},isInserted:function(t){return i.body.contains(t)},getPrefixed:function(e,n){return e&&t(e,n)},setPrefixed:function(e,n,i){if("object"==typeof n)for(var r in n)t(e,r,!0,n[r]);else t(e,n,!0,i)}}},U={add:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s1?r.hyphenate(e):e.toLowerCase())}function e(t,n,i,a){var o,h=Z._focused;if(u[n]=t,t?l[n]=i:delete l[n],n.length>1&&(o=r.camelize(n))in c){c[o]=t;var f=paper&&paper.agent;if("meta"===o&&f&&f.mac)if(t)s={};else{for(var d in s)d in l&&e(!1,d,s[d],a);s=null}}else t&&s&&(s[n]=i);h&&h._handleKeyEvent(t?"keydown":"keyup",a,n,i)}var s,a,o={"\t":"tab"," ":"space","\b":"backspace","\x7f":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},h={tab:"\t",space:" ",enter:"\r"},u={},l={},c=new r({shift:!1,control:!1,alt:!1,meta:!1,capsLock:!1,space:!1}).inject({option:{get:function(){return this.alt}},command:{get:function(){var t=paper&&paper.agent;return t&&t.mac?this.meta:this.control}}});return U.add(i,{keydown:function(n){var i=t(n),r=paper&&paper.agent;i.length>1||r&&r.chrome&&(n.altKey||r.mac&&n.metaKey||!r.mac&&n.ctrlKey)?e(!0,i,h[i]||(i.length>1?"":i),n):a=i},keypress:function(n){if(a){var i=t(n),r=n.charCode,s=r>=32?String.fromCharCode(r):i.length>1?"":i;i!==a&&(i=s.toLowerCase()),e(!0,i,s,n),a=null}},keyup:function(n){var i=t(n);i in l&&e(!1,i,l[i],n)}}),U.add(n,{blur:function(t){for(var n in l)e(!1,n,l[n],t)}}),{modifiers:c,isDown:function(t){return!!u[t]}}},X=G.extend({_class:"MouseEvent",initialize:function(t,e,n,i,r){this.type=t,this.event=e,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()+" }"}}),Y=G.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 this.tool[/^mouse(down|up)$/.test(this.type)?"_downCount":"_moveCount"]},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()+" }"}}),K=o.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onActivate","onDeactivate","onEditOptions","onKeyDown","onKeyUp"],initialize:function(t){o.call(this),this._moveCount=-1,this._downCount=-1,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=t&&null!=this._maxDistance&&t>this._maxDistance&&(this._maxDistance=t)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=t&&t255){var u=255-r,l=o-r;d=r+(d-r)*u/l,_=r+(_-r)*u/l,g=r+(g-r)*u/l}}function n(t,e,n){return p(t,e,n)-v(t,e,n)}function i(t,e,n,i){var r,s=[t,e,n],a=p(t,e,n),o=v(t,e,n);o=o===t?0:o===e?1:2,a=a===t?0:a===e?1:2,r=0===v(o,a)?1===p(o,a)?2:1:0,s[a]>s[o]?(s[r]=(s[r]-s[o])*i/(s[a]-s[o]),s[a]=i):s[r]=s[a]=0,s[o]=0,d=s[0],_=s[1],g=s[2]}var s,a,o,h,u,l,c,f,d,_,g,v=Math.min,p=Math.max,m=Math.abs,y={multiply:function(){d=u*s/255,_=l*a/255,g=c*o/255},screen:function(){d=u+s-u*s/255,_=l+a-l*a/255,g=c+o-c*o/255},overlay:function(){d=u<128?2*u*s/255:255-2*(255-u)*(255-s)/255,_=l<128?2*l*a/255:255-2*(255-l)*(255-a)/255,g=c<128?2*c*o/255:255-2*(255-c)*(255-o)/255},"soft-light":function(){var t=s*u/255;d=t+u*(255-(255-u)*(255-s)/255-t)/255,t=a*l/255,_=t+l*(255-(255-l)*(255-a)/255-t)/255,t=o*c/255,g=t+c*(255-(255-c)*(255-o)/255-t)/255},"hard-light":function(){d=s<128?2*s*u/255:255-2*(255-s)*(255-u)/255,_=a<128?2*a*l/255:255-2*(255-a)*(255-l)/255,g=o<128?2*o*c/255:255-2*(255-o)*(255-c)/255},"color-dodge":function(){d=0===u?0:255===s?255:v(255,255*u/(255-s)),_=0===l?0:255===a?255:v(255,255*l/(255-a)),g=0===c?0:255===o?255:v(255,255*c/(255-o))},"color-burn":function(){d=255===u?255:0===s?0:p(0,255-255*(255-u)/s),_=255===l?255:0===a?0:p(0,255-255*(255-l)/a),g=255===c?255:0===o?0:p(0,255-255*(255-c)/o)},darken:function(){d=us?u:s,_=l>a?l:a,g=c>o?c:o},difference:function(){d=u-s,d<0&&(d=-d),_=l-a,_<0&&(_=-_),g=c-o,g<0&&(g=-g)},exclusion:function(){d=u+s*(255-u-u)/255,_=l+a*(255-l-l)/255,g=c+o*(255-c-c)/255},hue:function(){i(s,a,o,n(u,l,c)),e(d,_,g,t(u,l,c))},saturation:function(){i(u,l,c,n(s,a,o)),e(d,_,g,t(u,l,c))},luminosity:function(){e(u,l,c,t(s,a,o))},color:function(){e(s,a,o,t(u,l,c))},add:function(){d=v(u+s,255),_=v(l+a,255),g=v(c+o,255)},subtract:function(){d=p(u-s,0),_=p(l-a,0),g=p(c-o,0)},average:function(){d=(u+s)/2,_=(l+a)/2,g=(c+o)/2},negation:function(){d=255-m(255-s-u),_=255-m(255-a-l),g=255-m(255-o-c)}},w=this.nativeModes=r.each(["source-over","source-in","source-out","source-atop","destination-over","destination-in","destination-out","destination-atop","lighter","darker","copy","xor"],function(t){this[t]=!0},{}),x=tt.getContext(1,1);x&&(r.each(y,function(t,e){var n="darken"===e,i=!1;x.save();try{x.fillStyle=n?"#300":"#a00",x.fillRect(0,0,1,1),x.globalCompositeOperation=e,x.globalCompositeOperation===e&&(x.fillStyle=n?"#a00":"#300",x.fillRect(0,0,1,1),i=x.getImageData(0,0,1,1).data[0]!==n?170:51)}catch(r){}x.restore(),w[e]=i}),tt.release(x)),this.process=function(t,e,n,i,r){var v=e.canvas,p="normal"===t;if(p||w[t])n.save(),n.setTransform(1,0,0,1,0,0),n.globalAlpha=i,p||(n.globalCompositeOperation=t),n.drawImage(v,r.x,r.y),n.restore();else{var m=y[t];if(!m)return;for(var x=n.getImageData(r.x,r.y,v.width,v.height),b=x.data,C=e.getImageData(0,0,v.width,v.height).data,S=0,k=b.length;S=2&&!t.hasHandles())if(h>2){s=t._closed?"polygon":"polyline";for(var l=[],c=0;c=t)break;t+=i[1]}return t}function a(t){return e.substring(s(t.range[0]),s(t.range[1]))}function h(t,n){return e.substring(s(t.range[1]),s(n.range[0]))}function u(t,n){for(var i=s(t.range[0]),r=s(t.range[1]),a=0,o=d.length-1;o>=0;o--)if(i>d[o][0]){a=o+1;break}d.splice(a,0,[i,n.length-r+i]),e=e.substring(0,i)+n+e.substring(r)}function l(t,e){if(t){for(var n in t)if("range"!==n&&"loc"!==n){var i=t[n];if(Array.isArray(i))for(var r=0,s=i.length;r]/.test(e.operator)||"MemberExpression"===g&&e.computed))if("UpdateExpression"===t.type){var o=a(t.argument),v="__$__("+o+', "'+t.operator[0]+'", 1)',p=o+" = "+v;t.prefix||"AssignmentExpression"!==g&&"VariableDeclarator"!==g||(a(e.left||e.id)===o&&(p=v),p=o+"; "+p),u(t,p)}else if(/^.=$/.test(t.operator)&&"Literal"!==t.left.type){var c=a(t.left),f=a(t.right);u(t,c+" = __$__("+c+', "'+t.operator[0]+'", '+f+")")}}}}function c(t){var e="",n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";for(t=(Math.abs(t)<<1)+(t<0?1:0);t||!e;){var i=31&t;t>>=5,t&&(i|=32),e+=n[i]}return e}if(!e)return"";r=r||{};var f,d=[],_=r.url||"",g=paper.agent,v=g.versionNumber,p=!1,w=r.sourceMaps,x=r.source||e,b=/\r\n|\n|\r/gm,C=r.offset||0;if(w&&(g.chrome&&v>=30||g.webkit&&v>=537.76||g.firefox&&v>=23||g.node)){if(g.node)C-=2;else if(n&&_&&!n.location.href.indexOf(_)){var S=i.getElementsByTagName("html")[0].innerHTML;C=S.substr(0,S.indexOf(e)+1).match(b).length+1}p=C>0&&!(g.chrome&&v>=36||g.safari&&v>=600||g.firefox&&v>=40||g.node);var k=["AA"+c(p?0:C)+"A"];k.length=(e.match(b)||[]).length+1+(p?C:0),f={version:3,file:_,names:[],mappings:k.join(";AACA"),sourceRoot:"",sources:[_],sourcesContent:[x]}}return l(o(e,{ranges:!0})),f&&(p&&(e=new Array(C+1).join("\n")+e),/^(inline|both)$/.test(w)&&(e+="\n//# sourceMappingURL=data:application/json;base64,"+t.btoa(unescape(encodeURIComponent(JSON.stringify(f))))),e+="\n//# sourceURL="+(_||"paperscript")),{url:_,source:x,code:e,map:f}}function u(t,n,a){function o(e,n){for(var i in e)!n&&/^_/.test(i)||!new RegExp("([\\b\\s\\W]|^)"+i.replace(/\$/g,"\\$")+"\\b").test(t)||(g.push(i),v.push(e[i]))}paper=n;var u,l=n.getView(),f=/\btool\.\w+|\s+on(?:Key|Mouse)(?:Up|Down|Move|Drag)\b/.test(t)&&!/\bnew\s+Tool\b/.test(t)?new K:null,d=f?f._events:[],_=["onFrame","onResize"].concat(d),g=[],v=[],p="object"==typeof t?t:h(t,a);t=p.code,o({__$__:e,$__:s,paper:n,view:l,tool:f},!0),o(n),_=r.each(_,function(e){new RegExp("\\s+"+e+"\\b").test(t)&&(g.push(e),this.push(e+": "+e))},[]).join(", "),_&&(t+="\nreturn { "+_+" };");var m=paper.agent;if(i&&(m.chrome||m.firefox&&m.versionNumber<40)){var y=i.createElement("script"),w=i.head||i.getElementsByTagName("head")[0];m.firefox&&(t="\n"+t),y.appendChild(i.createTextNode("paper._execute = function("+g+") {"+t+"\n}")),w.appendChild(y),u=paper._execute,delete paper._execute,w.removeChild(y)}else u=Function(g,t);var x=u.apply(n,v)||{};return r.each(d,function(t){var e=x[t];e&&(f[t]=e)}),l&&(x.onResize&&l.setOnResize(x.onResize),l.emit("resize",{size:l.size,delta:new c}),x.onFrame&&l.setOnFrame(x.onFrame),l.requestUpdate()),p}function l(t){if(/^text\/(?:x-|)paperscript$/.test(t.type)&&"true"!==a.getAttribute(t,"ignore")){var e=a.getAttribute(t,"canvas"),n=i.getElementById(e),r=t.src||t.getAttribute("data-src"),s=a.hasAttribute(t,"async"),o="data-paper-scope";if(!n)throw new Error('Unable to find canvas with id "'+e+'"');var h=a.get(n.getAttribute(o))||(new a).setup(n);return n.setAttribute(o,h._id),r?Q.request({url:r,async:s,mimeType:"text/plain",onLoad:function(t){u(t,h,r)}}):u(t.innerHTML,h,t.baseURI),t.setAttribute("data-paper-ignore","true"),h}}function f(){r.each(i&&i.getElementsByTagName("script"),l)}function _(t){return t?l(t):f()}var g,v,p=this;!function(t,e){return"object"==typeof g&&"object"==typeof module?e(g):"function"==typeof v&&v.amd?v(["exports"],e):void e(t.acorn||(t.acorn={}))}(this,function(t){"use strict";function e(t){ct=t||{};for(var e in gt)Object.prototype.hasOwnProperty.call(ct,e)||(ct[e]=gt[e]);_t=ct.sourceFile||null}function n(t,e){var n=vt(ft,t);e+=" ("+n.line+":"+n.column+")";var i=new SyntaxError(e);throw i.pos=t,i.loc=n,i.raisedAt=pt,i}function i(t){function e(t){if(1==t.length)return n+="return str === "+JSON.stringify(t[0])+";";n+="switch(str){";for(var e=0;e3){i.sort(function(t,e){return e.length-t.length}),n+="switch(str.length){";for(var r=0;rpt&&10!==n&&13!==n&&8232!==n&&8233!==n;)++pt,n=ft.charCodeAt(pt);ct.onComment&&ct.onComment(!1,ft.slice(t+2,pt),t,pt,e,ct.locations&&new r)}function u(){for(;dt>pt;){var t=ft.charCodeAt(pt);if(32===t)++pt;else if(13===t){++pt;var e=ft.charCodeAt(pt);10===e&&++pt,ct.locations&&(++kt,It=pt)}else if(10===t||8232===t||8233===t)++pt,ct.locations&&(++kt,It=pt);else if(t>8&&14>t)++pt;else if(47===t){var e=ft.charCodeAt(pt+1);if(42===e)o();else{if(47!==e)break;h()}}else if(160===t)++pt;else{if(!(t>=5760&&Ue.test(String.fromCharCode(t))))break;++pt}}}function l(){var t=ft.charCodeAt(pt+1);return t>=48&&57>=t?S(!0):(++pt,a(we))}function c(){var t=ft.charCodeAt(pt+1);return St?(++pt,x()):61===t?w(Se,2):w(be,1)}function f(){var t=ft.charCodeAt(pt+1);return 61===t?w(Se,2):w(Be,1)}function d(t){var e=ft.charCodeAt(pt+1);return e===t?w(124===t?Pe:Me,2):61===e?w(Se,2):w(124===t?Ae:ze,1)}function _(){var t=ft.charCodeAt(pt+1);return 61===t?w(Se,2):w(Te,1)}function g(t){var e=ft.charCodeAt(pt+1);return e===t?45==e&&62==ft.charCodeAt(pt+2)&&Je.test(ft.slice(Mt,pt))?(pt+=3,h(),u(),y()):w(ke,2):61===e?w(Se,2):w(Ne,1)}function v(t){var e=ft.charCodeAt(pt+1),n=1;return e===t?(n=62===t&&62===ft.charCodeAt(pt+2)?3:2,61===ft.charCodeAt(pt+n)?w(Se,n+1):w(Ee,n)):33==e&&60==t&&45==ft.charCodeAt(pt+2)&&45==ft.charCodeAt(pt+3)?(pt+=4,h(),u(),y()):(61===e&&(n=61===ft.charCodeAt(pt+2)?3:2),w(Le,n))}function p(t){var e=ft.charCodeAt(pt+1);return 61===e?w(Oe,61===ft.charCodeAt(pt+2)?3:2):w(61===t?Ce:Ie,1)}function m(t){switch(t){case 46:return l();case 40:return++pt,a(ge);case 41:return++pt,a(ve);case 59:return++pt,a(me);case 44:return++pt,a(pe);case 91:return++pt,a(ce);case 93:return++pt,a(fe);case 123:return++pt,a(de);case 125:return++pt,a(_e);case 58:return++pt,a(ye);case 63:return++pt,a(xe);case 48:var e=ft.charCodeAt(pt+1);if(120===e||88===e)return C();case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return S(!1);case 34:case 39:return k(t);case 47:return c(t);case 37:case 42:return f();case 124:case 38:return d(t);case 94:return _();case 43:case 45:return g(t);case 60:case 62:return v(t);case 61:case 33:return p(t);case 126:return w(Ie,1)}return!1}function y(t){if(t?pt=mt+1:mt=pt,ct.locations&&(wt=new r),t)return x();if(pt>=dt)return a(Dt);var e=ft.charCodeAt(pt);if(Ye(e)||92===e)return M();var i=m(e);if(i===!1){var s=String.fromCharCode(e);if("\\"===s||Ge.test(s))return M();n(pt,"Unexpected character '"+s+"'")}return i}function w(t,e){var n=ft.slice(pt,pt+e);pt+=e,a(t,n)}function x(){for(var t,e,i="",r=pt;;){pt>=dt&&n(r,"Unterminated regular expression");var s=ft.charAt(pt);if(Je.test(s)&&n(r,"Unterminated regular expression"),t)t=!1;else{if("["===s)e=!0;else if("]"===s&&e)e=!1;else if("/"===s&&!e)break;t="\\"===s}++pt}var i=ft.slice(r,pt);++pt;var o=P();o&&!/^[gmsiy]*$/.test(o)&&n(r,"Invalid regexp flag");try{var h=new RegExp(i,o)}catch(u){u instanceof SyntaxError&&n(r,u.message),n(u)}return a(Nt,h)}function b(t,e){for(var n=pt,i=0,r=0,s=null==e?1/0:e;s>r;++r){var a,o=ft.charCodeAt(pt);if(a=o>=97?o-97+10:o>=65?o-65+10:o>=48&&57>=o?o-48:1/0,a>=t)break;++pt,i=i*t+a}return pt===n||null!=e&&pt-n!==e?null:i}function C(){pt+=2;var t=b(16);return null==t&&n(mt+2,"Expected hexadecimal number"),Ye(ft.charCodeAt(pt))&&n(pt,"Identifier directly after number"),a(Et,t)}function S(t){var e=pt,i=!1,r=48===ft.charCodeAt(pt);t||null!==b(10)||n(e,"Invalid number"),46===ft.charCodeAt(pt)&&(++pt,b(10),i=!0);var s=ft.charCodeAt(pt);69!==s&&101!==s||(s=ft.charCodeAt(++pt),43!==s&&45!==s||++pt,null===b(10)&&n(e,"Invalid number"),i=!0),Ye(ft.charCodeAt(pt))&&n(pt,"Identifier directly after number");var o,h=ft.slice(e,pt);return i?o=parseFloat(h):r&&1!==h.length?/[89]/.test(h)||Ot?n(e,"Invalid number"):o=parseInt(h,8):o=parseInt(h,10),a(Et,o)}function k(t){pt++;for(var e="";;){pt>=dt&&n(mt,"Unterminated string constant");var i=ft.charCodeAt(pt);if(i===t)return++pt,a(Bt,e);if(92===i){i=ft.charCodeAt(++pt);var r=/^[0-7]+/.exec(ft.slice(pt,pt+3));for(r&&(r=r[0]);r&&parseInt(r,8)>255;)r=r.slice(0,-1);if("0"===r&&(r=null),++pt,r)Ot&&n(pt-2,"Octal literal in strict mode"),e+=String.fromCharCode(parseInt(r,8)),pt+=r.length-1;else switch(i){case 110:e+="\n";break;case 114:e+="\r";break;case 120:e+=String.fromCharCode(I(2));break;case 117:e+=String.fromCharCode(I(4));break;case 85:e+=String.fromCharCode(I(8));break;case 116:e+="\t";break;case 98:e+="\b";break;case 118:e+="\x0B";break;case 102:e+="\f";break;case 48:e+="\0";break;case 13:10===ft.charCodeAt(pt)&&++pt;case 10:ct.locations&&(It=pt,++kt);break;default:e+=String.fromCharCode(i)}}else 13!==i&&10!==i&&8232!==i&&8233!==i||n(mt,"Unterminated string constant"),e+=String.fromCharCode(i),++pt}}function I(t){var e=b(16,t);return null===e&&n(mt,"Bad character escape sequence"),e}function P(){De=!1;for(var t,e=!0,i=pt;;){var r=ft.charCodeAt(pt);if(Ke(r))De&&(t+=ft.charAt(pt)),++pt;else{if(92!==r)break;De||(t=ft.slice(i,pt)),De=!0,117!=ft.charCodeAt(++pt)&&n(pt,"Expecting Unicode escape sequence \\uXXXX"),++pt;var s=I(4),a=String.fromCharCode(s);a||n(pt-1,"Invalid Unicode escape"),(e?Ye(s):Ke(s))||n(pt-4,"Invalid Unicode escape"),t+=a}e=!1}return De?t:ft.slice(i,pt)}function M(){var t=P(),e=jt;return!De&&He(t)&&(e=le[t]),a(e,t)}function A(){Pt=mt,Mt=yt,At=xt,y()}function T(t){if(Ot=t,pt=mt,ct.locations)for(;It>pt;)It=ft.lastIndexOf("\n",It-2)+1,--kt;u(),y()}function z(){this.type=null,this.start=mt,this.end=null}function O(){this.start=wt,this.end=null,null!==_t&&(this.source=_t)}function L(){var t=new z;return ct.locations&&(t.loc=new O),ct.directSourceFile&&(t.sourceFile=ct.directSourceFile),ct.ranges&&(t.range=[mt,0]),t}function E(t){var e=new z;return e.start=t.start,ct.locations&&(e.loc=new O,e.loc.start=t.loc.start),ct.ranges&&(e.range=[t.range[0],0]),e}function N(t,e){return t.type=e,t.end=Mt,ct.locations&&(t.loc.end=At),ct.ranges&&(t.range[1]=Mt),t}function B(t){return ct.ecmaVersion>=5&&"ExpressionStatement"===t.type&&"Literal"===t.expression.type&&"use strict"===t.expression.value}function j(t){return bt===t?(A(),!0):void 0}function D(){return!ct.strictSemicolons&&(bt===Dt||bt===_e||Je.test(ft.slice(Mt,mt)))}function F(){j(me)||D()||q()}function R(t){bt===t?A():q()}function q(){n(mt,"Unexpected token")}function V(t){"Identifier"!==t.type&&"MemberExpression"!==t.type&&n(t.start,"Assigning to rvalue"),Ot&&"Identifier"===t.type&&Ve(t.name)&&n(t.start,"Assigning to "+t.name+" in strict mode")}function H(t){Pt=Mt=pt,ct.locations&&(At=new r),Tt=Ot=null,zt=[],y();var e=t||L(),n=!0;for(t||(e.body=[]);bt!==Dt;){var i=U();e.body.push(i),n&&B(i)&&T(!0),n=!1}return N(e,"Program")}function U(){(bt===be||bt===Se&&"/="==Ct)&&y(!0);var t=bt,e=L();switch(t){case Ft:case Vt:A();var i=t===Ft;j(me)||D()?e.label=null:bt!==jt?q():(e.label=lt(),F());for(var r=0;re){var r=E(t);r.left=t,r.operator=Ct;var s=bt;A(),r.right=tt(et(),i,n);var a=N(r,s===Pe||s===Me?"LogicalExpression":"BinaryExpression");return tt(a,e,n)}return t}function et(){if(bt.prefix){var t=L(),e=bt.isUpdate;return t.operator=Ct,t.prefix=!0,St=!0,A(),t.argument=et(),e?V(t.argument):Ot&&"delete"===t.operator&&"Identifier"===t.argument.type&&n(t.start,"Deleting local variable in strict mode"),N(t,e?"UpdateExpression":"UnaryExpression")}for(var i=nt();bt.postfix&&!D();){var t=E(i);t.operator=Ct,t.prefix=!1,t.argument=i,V(i),A(),i=N(t,"UpdateExpression")}return i}function nt(){return it(rt())}function it(t,e){if(j(we)){var n=E(t);return n.object=t,n.property=lt(!0),n.computed=!1,it(N(n,"MemberExpression"),e)}if(j(ce)){var n=E(t);return n.object=t,n.property=X(),n.computed=!0,R(fe),it(N(n,"MemberExpression"),e)}if(!e&&j(ge)){var n=E(t);return n.callee=t,n.arguments=ut(ve,!1),it(N(n,"CallExpression"),e)}return t}function rt(){switch(bt){case se:var t=L();return A(),N(t,"ThisExpression");case jt:return lt();case Et:case Bt:case Nt:var t=L();return t.value=Ct,t.raw=ft.slice(mt,yt),A(),N(t,"Literal");case ae:case oe:case he:var t=L();return t.value=bt.atomValue,t.raw=bt.keyword,A(),N(t,"Literal");case ge:var e=wt,n=mt;A();var i=X();return i.start=n,i.end=yt,ct.locations&&(i.loc.start=e,i.loc.end=xt),ct.ranges&&(i.range=[n,yt]),R(ve),i;case ce:var t=L();return A(),t.elements=ut(fe,!0,!0),N(t,"ArrayExpression");case de:return at();case Jt:var t=L();return A(),ht(t,!1);case re:return st();default:q()}}function st(){var t=L();return A(),t.callee=it(rt(),!0),j(ge)?t.arguments=ut(ve,!1):t.arguments=Lt,N(t,"NewExpression")}function at(){var t=L(),e=!0,i=!1;for(t.properties=[],A();!j(_e);){if(e)e=!1;else if(R(pe),ct.allowTrailingCommas&&j(_e))break;var r,s={key:ot()},a=!1;if(j(ye)?(s.value=X(!0),r=s.kind="init"):ct.ecmaVersion>=5&&"Identifier"===s.key.type&&("get"===s.key.name||"set"===s.key.name)?(a=i=!0,r=s.kind=s.key.name,s.key=ot(),bt!==ge&&q(),s.value=ht(L(),!1)):q(),"Identifier"===s.key.type&&(Ot||i))for(var o=0;oa?t.id:t.params[a];if((qe(o.name)||Ve(o.name))&&n(o.start,"Defining '"+o.name+"' in strict mode"),a>=0)for(var h=0;a>h;++h)o.name===t.params[h].name&&n(o.start,"Argument name clash in strict mode")}return N(t,e?"FunctionDeclaration":"FunctionExpression")}function ut(t,e,n){for(var i=[],r=!0;!j(t);){if(r)r=!1;else if(R(pe),e&&ct.allowTrailingCommas&&j(t))break;n&&bt===pe?i.push(null):i.push(X(!0))}return i}function lt(t){var e=L();return t&&"everywhere"==ct.forbidReserved&&(t=!1),bt===jt?(!t&&(ct.forbidReserved&&(3===ct.ecmaVersion?Fe:Re)(Ct)||Ot&&qe(Ct))&&-1==ft.slice(mt,yt).indexOf("\\")&&n(mt,"The keyword '"+Ct+"' is reserved"),e.name=Ct):t&&bt.keyword?e.name=bt.keyword:q(),St=!1,A(),N(e,"Identifier")}t.version="0.5.0";var ct,ft,dt,_t;t.parse=function(t,n){return ft=String(t),dt=ft.length,e(n),s(),H(ct.program)};var gt=t.defaultOptions={ecmaVersion:5,strictSemicolons:!1,allowTrailingCommas:!0,forbidReserved:!1,allowReturnOutsideFunction:!1,locations:!1,onComment:null,ranges:!1,program:null,sourceFile:null,directSourceFile:null},vt=t.getLineInfo=function(t,e){for(var n=1,i=0;;){Xe.lastIndex=i;var r=Xe.exec(t);if(!(r&&r.index_&&(_=M),Ap&&(p=T)}}return new g(d,v,_-d,p-v)}}});L.inject({statics:new function(){function t(t,e,n){var i=r.getNamed(n),s=new L(i&&i.insert===!1&&w.NO_INSERT);return s._add(t),s._closed=e,s.set(i)}function e(e,n,r){for(var s=new Array(4),a=0;a<4;a++){var o=i[a];s[a]=new M(o._point.multiply(n).add(e),o._handleIn.multiply(n),o._handleOut.multiply(n))}return t(s,!0,r)}var n=.5522847498307936,i=[new M([-1,0],[0,n],[0,-n]),new M([0,-1],[-n,0],[n,0]),new M([1,0],[0,-n],[0,n]),new M([0,1],[n,0],[-n,0])];return{Line:function(){return t([new M(c.readNamed(arguments,"from")),new M(c.readNamed(arguments,"to"))],!1,arguments)},Circle:function(){var t=c.readNamed(arguments,"center"),n=r.readNamed(arguments,"radius");return e(t,new d(n),arguments)},Rectangle:function(){var e,i=g.readNamed(arguments,"rectangle"),r=d.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=d.min(r,i.getSize(!0).divide(2));var u=r.width,l=r.height,c=u*n,f=l*n;e=[new M(s.add(u,0),null,[-c,0]),new M(s.subtract(0,l),[0,f]),new M(a.add(0,l),null,[0,-f]),new M(a.add(u,0),[-c,0],null),new M(o.subtract(u,0),null,[c,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),[c,0])]}return t(e,!0,arguments)},RoundRectangle:"#Rectangle",Ellipse:function(){var t=C._readEllipse(arguments);return e(t.center,t.radius,arguments)},Oval:"#Ellipse",Arc:function(){var t=c.readNamed(arguments,"from"),e=c.readNamed(arguments,"through"),n=c.readNamed(arguments,"to"),i=r.getNamed(arguments),s=new L(i&&i.insert===!1&&w.NO_INSERT);return s.moveTo(t),s.arcTo(e,n),s.set(i)},RegularPolygon:function(){for(var e=c.readNamed(arguments,"center"),n=r.readNamed(arguments,"sides"),i=r.readNamed(arguments,"radius"),s=360/n,a=n%3===0,o=new c(0,a?-i:i),h=a?-1:.5,u=new Array(n),l=0;l=0;o--){var h=s[o];if(s!==n||h instanceof L||(s=r.slice(s)),Array.isArray(h)){var u=new L({segments:h,insert:!1});u.setClockwise(u.isClockwise()),s[o]=u}else h instanceof E&&(s.splice.apply(s,[o,1].concat(h.removeChildren())),h.remove())}s=mt.base.call(this,t,s,i);for(var o=0,l=!i&&s&&s.length;o=0;n--){var i=e[n].reduce(t);i.isEmpty()&&i.remove()}if(0===e.length){var i=new L(w.NO_INSERT);return i.copyAttributes(this),i.insertAbove(this),this.remove(),i}return yt.base.call(this)},isClockwise:function(){var t=this.getFirstChild();return t&&t.isClockwise()},setClockwise:function(t){this.isClockwise()^!!t&&this.reverse()},isClosed:function(){for(var t=this._children,e=0,n=t.length;e=0;c--){var f=h[c].split();f&&(s(f)&&f.getFirstSegment().setHandleIn(0,0),a.getLastSegment().setHandleOut(0,0))}return s(a),e(x,l,!1,n,i)}function s(t,e){for(var n=t;n;){if(n===e)return;n=n._previous}for(;t._next&&t._next!==e;)t=t._next;if(!t._next){for(;e._previous;)e=e._previous;t._next=e,e._previous=t}}function a(t,e){for(var n,i,r=e&&[],a=4e-7,o=1-a,h=!1,u=[],l=t.length-1;l>=0;l--){var c=t[l];if(e){if(!e(c))continue;r.unshift(c)}var f,d=c._curve,_=c._time,g=_;if(d!==n?h=!d.hasHandles():i>=a&&i<=o&&(_/=i),_o)f=d._segment2;else{var v=d.divideAtTime(_,!0);h&&u.push(d,v),f=v._segment1}c._setSegment(f);var p=f._intersection,m=c._intersection;if(p){s(p,m);for(var y=p;y;)s(y._intersection,p),y=y._next}else f._intersection=m;n=d,i=g}for(var l=0,w=u.length;lg&&i>g||ev||lv)&&(C=!0),s;var d=[],_=g===e?r:g===i?l:v>f(r,a,o,l)||pi?1:-1,y=s[u]>s[u+6]?1:-1,b=s[h+6];return g!==e?_p?x+=m:(C=!0,w+=m,x+=m):m!==y?(bv&&(x+=m)):(bv||b>p&&_p&&(w+=m)),t}function r(t){var e=t[u],r=t[u+2],a=t[u+4],o=t[u+6];if(g<=f(e,r,a,o)&&g>=c(e,r,a,o))for(var l=t[h],d=t[h+2],_=t[h+4],m=t[h+6],y=v>f(l,d,_,m)||p=0;f--){var b=a[f].segment;b._winding=s.winding,b._contour=s.contour}}function l(t,e){function n(t,n){return!(!t||t._visited||!(!e||e[t._winding]||!n&&e.unite&&t._contour))}function i(t){return t===a||t===o}function s(t,r){if(!t._next)return t;for(;t;){var s=t._segment,a=s.getNext(),o=a&&a._intersection;if(s!==r&&(i(s)||i(a)||a&&!s._visited&&!a._visited&&(!e||n(s)&&(n(a)||o&&n(o._segment)))))return t;t=t._next}return null}var a,o,h=[];t.sort(function(t,e){var n=t._intersection,i=e._intersection,r=!(!n||!n._overlap),s=!(!i||!i._overlap),a=t._path,o=e._path;return r^s?r?1:-1:n^i?n?1:-1:a!==o?a._id-o._id:t._index-e._index});for(var l=0,c=t.length;l=1e-7&&console.error("Boolean operation resulted in open path","segments =",_._segments.length,"length =",_.getLength(),"area=",P),_=null}_&&(_._segments.length>8||!u.isZero(_.getArea()))&&(h.push(_),_=null)}}return h}var c=Math.min,f=Math.max,d=Math.abs,_={unite:{1:!0},intersect:{2:!0},subtract:{1:!0},exclude:{1:!0}};return{_getWinding:function(t,e){return o(t,this.getCurves(),e).winding},unite:function(t){return n(this,t,"unite")},intersect:function(t){return n(this,t,"intersect")},subtract:function(t){return n(this,t,"subtract")},exclude:function(t){return n(this,t,"exclude")},divide:function(t){return e(x,[this.subtract(t),this.intersect(t)],!0,this,t)},resolveCrossings:function(){function t(t){var e=t&&t._intersection;return e&&e._overlap}var e=this._children,n=e||[this],i=!1,s=!1,o=this.getIntersections(null,function(t){return t._overlap&&(i=!0)||t.isCrossing()&&(s=!0)});if(o=z.expand(o),i)for(var h=a(o,function(t){return t._overlap}),u=h.length-1;u>=0;u--){var c=h[u]._segment,f=c.getPrevious(),d=c.getNext();if(c._path&&t(f)&&t(d)){c.remove(),f._handleOut._set(0,0),d._handleIn._set(0,0);var _=f.getCurve();_.isStraight()&&0===_.getLength()&&(d._handleIn.set(f._handleIn),f.remove())}}s&&(a(o,i&&function(t){var e=t.getCurve(),n=t._intersection._curve,i=t._segment;return!!(e&&n&&e._path&&n._path)||void(i&&(i._intersection=null))}),n=l(r.each(n,function(t){this.push.apply(this,t._segments)},[])));var g,v=n.length;return v>1&&e?(n!==e&&this.setChildren(n,!0),g=this):1!==v||e||(n[0]!==this&&this.setSegments(n[0].removeSegments()),g=this),g||(g=new E(w.NO_INSERT),g.addChildren(n,!0),g=g.reduce(),g.copyAttributes(this),this.replaceWith(g)),g},reorient:function(t){var e=this._children,n=e&&e.length;if(n>1){e=this.removeChildren();for(var i=e.slice().sort(function(t,e){return d(e.getArea())-d(t.getArea())}),s=i[0],a=[s],o="nonzero"===this.getFillRule(),h=(o||!t)&&r.each(e,function(t,e){this[t._id]={winding:t.isClockwise()?1:-1,index:e}},{}),u=1;u=0&&!g;p--){var m=i[p];if(m.contains(f)){var y=h&&h[m._id];if(o&&!_&&(c.winding+=y.winding,c.winding&&y.winding)){v=c.exclude=!0;break}_=!0,g=!(y&&y.exclude)&&m}}v||(l.setClockwise(g?!g.isClockwise():s.isClockwise()),t?a.push(l):a[c.index]=l)}this.setChildren(a,!0)}return this},getInteriorPoint:function(){var t=this.getBounds(),e=t.getCenter(!0);if(!this.contains(e)){for(var n=this.getCurves(),i=e.y,r=[],s=[],a=0,o=n.length;a=c(u,l,d,_)&&i<=f(u,l,d,_))for(var g=T.getMonoCurves(h),v=0,p=g.length;v=y&&i<=w||i>=w&&i<=y)){var x=i===y?m[0]:i===w?m[6]:1===T.solveCubic(m,1,i,s,0,1)?T.getPoint(m,s[0]).x:(m[0]+m[6])/2;r.push(x)}}}r.length>1&&(r.sort(function(t,e){return t-e}),e.x=(r[0]+r[1])/2)}return e}}});var N=r.extend({_class:"PathIterator",initialize:function(t,e,n,i,r){function s(t,e){var n=T.getValues(t,e,r);h.push(n),a(n,t._index,0,1)}function a(t,n,r,s){if(!(s-r>c)||i&&T.isStraight(t)||T.isFlatEnough(t,e||.25)){var o=t[6]-t[0],h=t[7]-t[1],f=Math.sqrt(o*o+h*h);f>0&&(l+=f,u.push({offset:l,curve:t,index:n,time:s}))}else{var d=T.subdivide(t,.5),_=(r+s)/2;a(d[0],n,r,_),a(d[1],n,_,s)}}for(var o,h=[],u=[],l=0,c=1/(n||32),f=t._segments,d=f[0],_=1,g=f.length;_=t){this.index=e;var s=this.parts[e-1],a=s&&s.index===r.index?s.time:0,o=s?s.offset:0;return{index:r.index,time:a+(r.time-a)*(t-o)/(r.offset-o)}}}var r=this.parts[this.parts.length-1];return{index:r.index,time:1}},drawPart:function(t,e,n){for(var i=this._get(e),r=this._get(n),s=i.index,a=r.index;s<=a;s++){var o=T.getPart(this.curves[s],s===i.index?i.time:0,s===r.index?r.time:1);s===i.index&&t.moveTo(o[0],o[1]),t.bezierCurveTo.apply(t,o.slice(2))}}},r.each(T._evaluateMethods,function(t){this[t+"At"]=function(e){var n=this._get(e);return T[t](this.curves[n.index],n.time)}},{})),B=r.extend({initialize:function(t){for(var e,n=this.points=[],i=t._segments,r=t._closed,s=0,a=i.length;s0&&(i=[new M(e[0])],n>1&&(this.fitCubic(i,t,0,n-1,e[1].subtract(e[0]),e[n-2].subtract(e[n-1])),this.closed&&(i.shift(),i.pop()))),i},fitCubic:function(t,e,n,i,r,s){var a=this.points;if(i-n===1){var o=a[n],h=a[i],u=o.getDistance(h)/3;return void this.addCurve(t,[o,o.add(r.normalize(u)),h.add(s.normalize(u)),h])}for(var l,c=this.chordLengthParameterize(n,i),f=Math.max(e,e*e),d=!0,_=0;_<=4;_++){var g=this.generateBezier(n,i,c,r,s),v=this.findMaxError(n,i,g,c);if(v.error=f)break;d=this.reparameterize(n,i,c,g),f=v.error}var p=a[l-1].subtract(a[l+1]);this.fitCubic(t,e,n,l,r,p),this.fitCubic(t,e,l,i,p.negate(),s)},addCurve:function(t,e){var n=t[t.length-1];n.setHandleOut(e[1].subtract(e[0])),t.push(new M(e[3],e[2].subtract(e[3])))},generateBezier:function(t,e,n,i,r){for(var s=1e-12,a=Math.abs,o=this.points,h=o[t],u=o[e],l=[[0,0],[0,0]],c=[0,0],f=0,d=e-t+1;fs){var P=l[0][0]*c[1]-l[1][0]*c[0],M=c[0]*l[1][1]-c[1]*l[0][1];S=M/I,k=P/I}else{var A=l[0][0]+l[0][1],T=l[1][0]+l[1][1];S=k=a(A)>s?c[0]/A:a(T)>s?c[1]/T:0}var z,O,L=u.getDistance(h),E=s*L;if(SL*L&&(S=k=L/3,z=O=null)}return[h,h.add(z||i.normalize(S)),u.add(O||r.normalize(k)),u]},reparameterize:function(t,e,n,i){for(var r=t;r<=e;r++)n[r-t]=this.findRoot(i,this.points[r],n[r-t]);for(var r=1,s=n.length;r=s&&(s=u,r=a)}return{error:s,index:r}}}),j=w.extend({_class:"TextItem",_applyMatrix:!1,_canApplyMatrix:!1,_serializeFields:{content:null},_boundsOptions:{stroke:!1,handle:!1},initialize:function(t){this._content="",this._lines=[];var n=t&&r.isPlainObject(t)&&t.x===e&&t.y===e;this._initialize(n&&t,!n&&c.read(arguments))},_equals:function(t){return this._content===t._content},copyContent:function(t){this.setContent(t._content)},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"}),D=j.extend({_class:"PointText",initialize:function(){j.apply(this,arguments)},getPoint:function(){var t=this._matrix.getTranslation();return new f(t.x,t.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t,e,n){if(this._content){this._setStyles(t,e,n);var i=this._lines,r=this._style,s=r.hasFill(),a=r.hasStroke(),o=r.getLeading(),h=t.shadowColor;t.font=r.getFontStyle(),t.textAlign=r.getJustification();for(var u=0,l=i.length;u1&&(h-=1),a[o]=6*h<1?s+6*(r-s)*h:2*h<1?r:3*h<2?s+(r-s)*(2/3-h)*6: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 r.each(i,function(t,e){s[e]=[],r.each(t,function(t,n){var a=r.capitalize(t),o=/^(hue|saturation)$/.test(t),h=s[e][n]="gradient"===t?function(t){var e=this._components[0];return t=R.read(Array.isArray(t)?t:arguments,0,{readNull:!0}),e!==t&&(e&&e._removeOwner(this),t&&t._addOwner(this)),t}:"gradient"===e?function(){return c.read(arguments,0,{readNull:"highlight"===t,clone:!0})}:function(t){return null==t||isNaN(t)?0:t};this["get"+a]=function(){return this._type===e||o&&/^hs[bl]$/.test(this._type)?this._components[n]:this._convert(e)[n]},this["set"+a]=function(t){this._type===e||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(e),this._properties=i[e],this._type=e),this._components[n]=h.call(this,t),this._changed()}},this)},{_class:"Color",_readIndex:!0,initialize:function l(e){var n,a,o,h,u=arguments,c=this.__read,f=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)?(a=e,o=u[2]):(c&&(f=1),u=r.slice(u,1),d=typeof e)),!a){if(h="number"===d?u:"object"===d&&null!=e.length?e:null){n||(n=h.length>=3?"rgb":"gray");var _=i[n].length;o=h[_],c&&(f+=h===arguments?_+(null!=o?1:0):1),h.length>_&&(h=r.slice(h,0,_))}else if("string"===d)n="rgb",a=t(e),4===a.length&&(o=a[3],a.length--);else if("object"===d)if(e.constructor===l){if(n=e._type,a=e._components.slice(),o=e._alpha,"gradient"===n)for(var g=1,v=a.length;g1?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])],i<1&&n.push(i<0?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,f=r.length;c0&&!(r instanceof E))for(var a=0,o=s.length;a0},hasStroke:function(){var t=this.getStrokeColor();return!!t&&t.alpha>0&&this.getStrokeWidth()>0},hasShadow:function(){var t=this.getShadowColor();return!!t&&t.alpha>0&&(this.getShadowBlur()>0||!this.getShadowOffset().isZero())},getView:function(){return this._project._view},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" ":"px ")+this.getFontFamily()},getFont:"#getFontFamily",setFont:"#setFontFamily",getLeading:function xt(){var t=xt.base.call(this),e=this.getFontSize();return/pt|em|%|px/.test(e)&&(e=this.getView().getPixelSize(e)),null!=t?t:1.2*e}}),H=new function(){function t(t,e,n,i){for(var r=["","webkit","moz","Moz","ms","o"],s=e[0].toUpperCase()+e.substring(1),a=0;a<6;a++){var o=r[a],h=o?o+s:e;if(h in t){if(!n)return t[h];t[h]=i;break}}}return{getStyles:function(t){var e=t&&9!==t.nodeType?t.ownerDocument:t,n=e&&e.defaultView;return n&&n.getComputedStyle(t,"")},getBounds:function(t,e){var n,i=t.ownerDocument,r=i.body,s=i.documentElement;try{n=t.getBoundingClientRect()}catch(a){n={left:0,top:0,width:0,height:0}}var o=n.left-(s.clientLeft||r.clientLeft||0),h=n.top-(s.clientTop||r.clientTop||0);if(!e){var u=i.defaultView;o+=u.pageXOffset||s.scrollLeft||r.scrollLeft,h+=u.pageYOffset||s.scrollTop||r.scrollTop}return new g(o,h,n.width,n.height)},getViewportBounds:function(t){var e=t.ownerDocument,n=e.defaultView,i=e.documentElement;return new g(0,0,n.innerWidth||i.clientWidth,n.innerHeight||i.clientHeight)},getOffset:function(t,e){return H.getBounds(t,e).getPoint()},getSize:function(t){return H.getBounds(t,!0).getSize()},isInvisible:function(t){return H.getSize(t).equals(new d(0,0))},isInView:function(t){return!H.isInvisible(t)&&H.getViewportBounds(t).intersects(H.getBounds(t,!0))},isInserted:function(t){return i.body.contains(t)},getPrefixed:function(e,n){return e&&t(e,n)},setPrefixed:function(e,n,i){if("object"==typeof n)for(var r in n)t(e,r,!0,n[r]);else t(e,n,!0,i)}}},U={add:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s1?r.hyphenate(e):e.toLowerCase())}function e(t,n,i,a){var o,h=Z._focused;if(u[n]=t,t?l[n]=i:delete l[n],n.length>1&&(o=r.camelize(n))in c){c[o]=t;var f=paper&&paper.agent;if("meta"===o&&f&&f.mac)if(t)s={};else{for(var d in s)d in l&&e(!1,d,s[d],a);s=null}}else t&&s&&(s[n]=i);h&&h._handleKeyEvent(t?"keydown":"keyup",a,n,i)}var s,a,o={"\t":"tab"," ":"space","\b":"backspace","\x7f":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},h={tab:"\t",space:" ",enter:"\r"},u={},l={},c=new r({shift:!1,control:!1,alt:!1,meta:!1,capsLock:!1,space:!1}).inject({option:{get:function(){return this.alt}},command:{get:function(){var t=paper&&paper.agent;return t&&t.mac?this.meta:this.control}}});return U.add(i,{keydown:function(n){var i=t(n),r=paper&&paper.agent;i.length>1||r&&r.chrome&&(n.altKey||r.mac&&n.metaKey||!r.mac&&n.ctrlKey)?e(!0,i,h[i]||(i.length>1?"":i),n):a=i},keypress:function(n){if(a){var i=t(n),r=n.charCode,s=r>=32?String.fromCharCode(r):i.length>1?"":i;i!==a&&(i=s.toLowerCase()),e(!0,i,s,n),a=null}},keyup:function(n){var i=t(n);i in l&&e(!1,i,l[i],n)}}),U.add(n,{blur:function(t){for(var n in l)e(!1,n,l[n],t)}}),{modifiers:c,isDown:function(t){return!!u[t]}}},X=G.extend({_class:"MouseEvent",initialize:function(t,e,n,i,r){this.type=t,this.event=e,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()+" }"}}),Y=G.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 this.tool[/^mouse(down|up)$/.test(this.type)?"_downCount":"_moveCount"]},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()+" }"}}),K=o.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onActivate","onDeactivate","onEditOptions","onKeyDown","onKeyUp"],initialize:function(t){o.call(this),this._moveCount=-1,this._downCount=-1,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=t&&null!=this._maxDistance&&t>this._maxDistance&&(this._maxDistance=t)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=t&&t255){var u=255-r,l=o-r;d=r+(d-r)*u/l,_=r+(_-r)*u/l,g=r+(g-r)*u/l}}function n(t,e,n){return p(t,e,n)-v(t,e,n)}function i(t,e,n,i){var r,s=[t,e,n],a=p(t,e,n),o=v(t,e,n);o=o===t?0:o===e?1:2,a=a===t?0:a===e?1:2,r=0===v(o,a)?1===p(o,a)?2:1:0,s[a]>s[o]?(s[r]=(s[r]-s[o])*i/(s[a]-s[o]),s[a]=i):s[r]=s[a]=0,s[o]=0,d=s[0],_=s[1],g=s[2]}var s,a,o,h,u,l,c,f,d,_,g,v=Math.min,p=Math.max,m=Math.abs,y={multiply:function(){d=u*s/255,_=l*a/255,g=c*o/255},screen:function(){d=u+s-u*s/255,_=l+a-l*a/255,g=c+o-c*o/255},overlay:function(){d=u<128?2*u*s/255:255-2*(255-u)*(255-s)/255,_=l<128?2*l*a/255:255-2*(255-l)*(255-a)/255,g=c<128?2*c*o/255:255-2*(255-c)*(255-o)/255},"soft-light":function(){var t=s*u/255;d=t+u*(255-(255-u)*(255-s)/255-t)/255,t=a*l/255,_=t+l*(255-(255-l)*(255-a)/255-t)/255,t=o*c/255,g=t+c*(255-(255-c)*(255-o)/255-t)/255},"hard-light":function(){d=s<128?2*s*u/255:255-2*(255-s)*(255-u)/255,_=a<128?2*a*l/255:255-2*(255-a)*(255-l)/255,g=o<128?2*o*c/255:255-2*(255-o)*(255-c)/255},"color-dodge":function(){d=0===u?0:255===s?255:v(255,255*u/(255-s)),_=0===l?0:255===a?255:v(255,255*l/(255-a)),g=0===c?0:255===o?255:v(255,255*c/(255-o))},"color-burn":function(){d=255===u?255:0===s?0:p(0,255-255*(255-u)/s),_=255===l?255:0===a?0:p(0,255-255*(255-l)/a),g=255===c?255:0===o?0:p(0,255-255*(255-c)/o)},darken:function(){d=us?u:s,_=l>a?l:a,g=c>o?c:o},difference:function(){d=u-s,d<0&&(d=-d),_=l-a,_<0&&(_=-_),g=c-o,g<0&&(g=-g)},exclusion:function(){d=u+s*(255-u-u)/255,_=l+a*(255-l-l)/255,g=c+o*(255-c-c)/255},hue:function(){i(s,a,o,n(u,l,c)),e(d,_,g,t(u,l,c))},saturation:function(){i(u,l,c,n(s,a,o)),e(d,_,g,t(u,l,c))},luminosity:function(){e(u,l,c,t(s,a,o))},color:function(){e(s,a,o,t(u,l,c))},add:function(){d=v(u+s,255),_=v(l+a,255),g=v(c+o,255)},subtract:function(){d=p(u-s,0),_=p(l-a,0),g=p(c-o,0)},average:function(){d=(u+s)/2,_=(l+a)/2,g=(c+o)/2},negation:function(){d=255-m(255-s-u),_=255-m(255-a-l),g=255-m(255-o-c)}},w=this.nativeModes=r.each(["source-over","source-in","source-out","source-atop","destination-over","destination-in","destination-out","destination-atop","lighter","darker","copy","xor"],function(t){this[t]=!0},{}),x=tt.getContext(1,1);x&&(r.each(y,function(t,e){var n="darken"===e,i=!1;x.save();try{x.fillStyle=n?"#300":"#a00",x.fillRect(0,0,1,1),x.globalCompositeOperation=e,x.globalCompositeOperation===e&&(x.fillStyle=n?"#a00":"#300",x.fillRect(0,0,1,1),i=x.getImageData(0,0,1,1).data[0]!==n?170:51)}catch(r){}x.restore(),w[e]=i}),tt.release(x)),this.process=function(t,e,n,i,r){var v=e.canvas,p="normal"===t;if(p||w[t])n.save(),n.setTransform(1,0,0,1,0,0),n.globalAlpha=i,p||(n.globalCompositeOperation=t),n.drawImage(v,r.x,r.y),n.restore();else{var m=y[t];if(!m)return;for(var x=n.getImageData(r.x,r.y,v.width,v.height),b=x.data,C=e.getImageData(0,0,v.width,v.height).data,S=0,k=b.length;S=2&&!t.hasHandles())if(h>2){s=t._closed?"polygon":"polyline";for(var l=[],c=0;c=t)break;t+=i[1]}return t}function a(t){return e.substring(s(t.range[0]),s(t.range[1]))}function h(t,n){return e.substring(s(t.range[1]),s(n.range[0]))}function u(t,n){for(var i=s(t.range[0]),r=s(t.range[1]),a=0,o=d.length-1;o>=0;o--)if(i>d[o][0]){a=o+1;break}d.splice(a,0,[i,n.length-r+i]),e=e.substring(0,i)+n+e.substring(r)}function l(t,e){if(t){for(var n in t)if("range"!==n&&"loc"!==n){var i=t[n];if(Array.isArray(i))for(var r=0,s=i.length;r]/.test(e.operator)||"MemberExpression"===g&&e.computed))if("UpdateExpression"===t.type){var o=a(t.argument),v="__$__("+o+', "'+t.operator[0]+'", 1)',p=o+" = "+v;t.prefix||"AssignmentExpression"!==g&&"VariableDeclarator"!==g||(a(e.left||e.id)===o&&(p=v),p=o+"; "+p),u(t,p)}else if(/^.=$/.test(t.operator)&&"Literal"!==t.left.type){var c=a(t.left),f=a(t.right);u(t,c+" = __$__("+c+', "'+t.operator[0]+'", '+f+")")}}}}function c(t){var e="",n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";for(t=(Math.abs(t)<<1)+(t<0?1:0);t||!e;){var i=31&t;t>>=5,t&&(i|=32),e+=n[i]}return e}if(!e)return"";r=r||{};var f,d=[],_=r.url||"",g=paper.agent,v=g.versionNumber,p=!1,w=r.sourceMaps,x=r.source||e,b=/\r\n|\n|\r/gm,C=r.offset||0;if(w&&(g.chrome&&v>=30||g.webkit&&v>=537.76||g.firefox&&v>=23||g.node)){if(g.node)C-=2;else if(n&&_&&!n.location.href.indexOf(_)){var S=i.getElementsByTagName("html")[0].innerHTML;C=S.substr(0,S.indexOf(e)+1).match(b).length+1}p=C>0&&!(g.chrome&&v>=36||g.safari&&v>=600||g.firefox&&v>=40||g.node);var k=["AA"+c(p?0:C)+"A"];k.length=(e.match(b)||[]).length+1+(p?C:0),f={version:3,file:_,names:[],mappings:k.join(";AACA"),sourceRoot:"",sources:[_],sourcesContent:[x]}}return l(o(e,{ranges:!0})),f&&(p&&(e=new Array(C+1).join("\n")+e),/^(inline|both)$/.test(w)&&(e+="\n//# sourceMappingURL=data:application/json;base64,"+t.btoa(unescape(encodeURIComponent(JSON.stringify(f))))),e+="\n//# sourceURL="+(_||"paperscript")),{url:_,source:x,code:e,map:f}}function u(t,n,a){function o(e,n){for(var i in e)!n&&/^_/.test(i)||!new RegExp("([\\b\\s\\W]|^)"+i.replace(/\$/g,"\\$")+"\\b").test(t)||(g.push(i),v.push(e[i]))}paper=n;var u,l=n.getView(),f=/\btool\.\w+|\s+on(?:Key|Mouse)(?:Up|Down|Move|Drag)\b/.test(t)&&!/\bnew\s+Tool\b/.test(t)?new K:null,d=f?f._events:[],_=["onFrame","onResize"].concat(d),g=[],v=[],p="object"==typeof t?t:h(t,a);t=p.code,o({__$__:e,$__:s,paper:n,view:l,tool:f},!0),o(n),_=r.each(_,function(e){new RegExp("\\s+"+e+"\\b").test(t)&&(g.push(e),this.push(e+": "+e))},[]).join(", "),_&&(t+="\nreturn { "+_+" };");var m=paper.agent;if(i&&(m.chrome||m.firefox&&m.versionNumber<40)){var y=i.createElement("script"),w=i.head||i.getElementsByTagName("head")[0];m.firefox&&(t="\n"+t),y.appendChild(i.createTextNode("paper._execute = function("+g+") {"+t+"\n}")),w.appendChild(y),u=paper._execute,delete paper._execute,w.removeChild(y)}else u=Function(g,t);var x=u.apply(n,v)||{};return r.each(d,function(t){var e=x[t];e&&(f[t]=e)}),l&&(x.onResize&&l.setOnResize(x.onResize),l.emit("resize",{size:l.size,delta:new c}),x.onFrame&&l.setOnFrame(x.onFrame),l.requestUpdate()),p}function l(t){if(/^text\/(?:x-|)paperscript$/.test(t.type)&&"true"!==a.getAttribute(t,"ignore")){var e=a.getAttribute(t,"canvas"),n=i.getElementById(e),r=t.src||t.getAttribute("data-src"),s=a.hasAttribute(t,"async"),o="data-paper-scope";if(!n)throw new Error('Unable to find canvas with id "'+e+'"');var h=a.get(n.getAttribute(o))||(new a).setup(n);return n.setAttribute(o,h._id),r?Q.request({url:r,async:s,mimeType:"text/plain",onLoad:function(t){u(t,h,r)}}):u(t.innerHTML,h,t.baseURI),t.setAttribute("data-paper-ignore","true"),h}}function f(){r.each(i&&i.getElementsByTagName("script"),l)}function _(t){return t?l(t):f()}var g,v,p=this;!function(t,e){return"object"==typeof g&&"object"==typeof module?e(g):"function"==typeof v&&v.amd?v(["exports"],e):void e(t.acorn||(t.acorn={}))}(this,function(t){"use strict";function e(t){ct=t||{};for(var e in gt)Object.prototype.hasOwnProperty.call(ct,e)||(ct[e]=gt[e]);_t=ct.sourceFile||null}function n(t,e){var n=vt(ft,t);e+=" ("+n.line+":"+n.column+")";var i=new SyntaxError(e);throw i.pos=t,i.loc=n,i.raisedAt=pt,i}function i(t){function e(t){if(1==t.length)return n+="return str === "+JSON.stringify(t[0])+";";n+="switch(str){";for(var e=0;e3){i.sort(function(t,e){return e.length-t.length}),n+="switch(str.length){";for(var r=0;rpt&&10!==n&&13!==n&&8232!==n&&8233!==n;)++pt,n=ft.charCodeAt(pt);ct.onComment&&ct.onComment(!1,ft.slice(t+2,pt),t,pt,e,ct.locations&&new r)}function u(){for(;dt>pt;){var t=ft.charCodeAt(pt);if(32===t)++pt;else if(13===t){++pt;var e=ft.charCodeAt(pt);10===e&&++pt,ct.locations&&(++kt,It=pt)}else if(10===t||8232===t||8233===t)++pt,ct.locations&&(++kt,It=pt);else if(t>8&&14>t)++pt;else if(47===t){var e=ft.charCodeAt(pt+1);if(42===e)o();else{if(47!==e)break;h()}}else if(160===t)++pt;else{if(!(t>=5760&&Ue.test(String.fromCharCode(t))))break;++pt}}}function l(){var t=ft.charCodeAt(pt+1);return t>=48&&57>=t?S(!0):(++pt,a(we))}function c(){var t=ft.charCodeAt(pt+1);return St?(++pt,x()):61===t?w(Se,2):w(be,1)}function f(){var t=ft.charCodeAt(pt+1);return 61===t?w(Se,2):w(Be,1)}function d(t){var e=ft.charCodeAt(pt+1);return e===t?w(124===t?Pe:Me,2):61===e?w(Se,2):w(124===t?Ae:ze,1)}function _(){var t=ft.charCodeAt(pt+1);return 61===t?w(Se,2):w(Te,1)}function g(t){var e=ft.charCodeAt(pt+1);return e===t?45==e&&62==ft.charCodeAt(pt+2)&&Je.test(ft.slice(Mt,pt))?(pt+=3,h(),u(),y()):w(ke,2):61===e?w(Se,2):w(Ne,1)}function v(t){var e=ft.charCodeAt(pt+1),n=1;return e===t?(n=62===t&&62===ft.charCodeAt(pt+2)?3:2,61===ft.charCodeAt(pt+n)?w(Se,n+1):w(Ee,n)):33==e&&60==t&&45==ft.charCodeAt(pt+2)&&45==ft.charCodeAt(pt+3)?(pt+=4,h(),u(),y()):(61===e&&(n=61===ft.charCodeAt(pt+2)?3:2),w(Le,n))}function p(t){var e=ft.charCodeAt(pt+1);return 61===e?w(Oe,61===ft.charCodeAt(pt+2)?3:2):w(61===t?Ce:Ie,1)}function m(t){switch(t){case 46:return l();case 40:return++pt,a(ge);case 41:return++pt,a(ve);case 59:return++pt,a(me);case 44:return++pt,a(pe);case 91:return++pt,a(ce);case 93:return++pt,a(fe);case 123:return++pt,a(de);case 125:return++pt,a(_e);case 58:return++pt,a(ye);case 63:return++pt,a(xe);case 48:var e=ft.charCodeAt(pt+1);if(120===e||88===e)return C();case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return S(!1);case 34:case 39:return k(t);case 47:return c(t);case 37:case 42:return f();case 124:case 38:return d(t);case 94:return _();case 43:case 45:return g(t);case 60:case 62:return v(t);case 61:case 33:return p(t);case 126:return w(Ie,1)}return!1}function y(t){if(t?pt=mt+1:mt=pt,ct.locations&&(wt=new r),t)return x();if(pt>=dt)return a(Dt);var e=ft.charCodeAt(pt);if(Ye(e)||92===e)return M();var i=m(e);if(i===!1){var s=String.fromCharCode(e);if("\\"===s||Ge.test(s))return M();n(pt,"Unexpected character '"+s+"'")}return i}function w(t,e){var n=ft.slice(pt,pt+e);pt+=e,a(t,n)}function x(){for(var t,e,i="",r=pt;;){pt>=dt&&n(r,"Unterminated regular expression");var s=ft.charAt(pt);if(Je.test(s)&&n(r,"Unterminated regular expression"),t)t=!1;else{if("["===s)e=!0;else if("]"===s&&e)e=!1;else if("/"===s&&!e)break;t="\\"===s}++pt}var i=ft.slice(r,pt);++pt;var o=P();o&&!/^[gmsiy]*$/.test(o)&&n(r,"Invalid regexp flag");try{var h=new RegExp(i,o)}catch(u){u instanceof SyntaxError&&n(r,u.message),n(u)}return a(Nt,h)}function b(t,e){for(var n=pt,i=0,r=0,s=null==e?1/0:e;s>r;++r){var a,o=ft.charCodeAt(pt);if(a=o>=97?o-97+10:o>=65?o-65+10:o>=48&&57>=o?o-48:1/0,a>=t)break;++pt,i=i*t+a}return pt===n||null!=e&&pt-n!==e?null:i}function C(){pt+=2;var t=b(16);return null==t&&n(mt+2,"Expected hexadecimal number"),Ye(ft.charCodeAt(pt))&&n(pt,"Identifier directly after number"),a(Et,t)}function S(t){var e=pt,i=!1,r=48===ft.charCodeAt(pt);t||null!==b(10)||n(e,"Invalid number"),46===ft.charCodeAt(pt)&&(++pt,b(10),i=!0);var s=ft.charCodeAt(pt);69!==s&&101!==s||(s=ft.charCodeAt(++pt),43!==s&&45!==s||++pt,null===b(10)&&n(e,"Invalid number"),i=!0),Ye(ft.charCodeAt(pt))&&n(pt,"Identifier directly after number");var o,h=ft.slice(e,pt);return i?o=parseFloat(h):r&&1!==h.length?/[89]/.test(h)||Ot?n(e,"Invalid number"):o=parseInt(h,8):o=parseInt(h,10),a(Et,o)}function k(t){pt++;for(var e="";;){pt>=dt&&n(mt,"Unterminated string constant");var i=ft.charCodeAt(pt);if(i===t)return++pt,a(Bt,e);if(92===i){i=ft.charCodeAt(++pt);var r=/^[0-7]+/.exec(ft.slice(pt,pt+3));for(r&&(r=r[0]);r&&parseInt(r,8)>255;)r=r.slice(0,-1);if("0"===r&&(r=null),++pt,r)Ot&&n(pt-2,"Octal literal in strict mode"),e+=String.fromCharCode(parseInt(r,8)),pt+=r.length-1;else switch(i){case 110:e+="\n";break;case 114:e+="\r";break;case 120:e+=String.fromCharCode(I(2));break;case 117:e+=String.fromCharCode(I(4));break;case 85:e+=String.fromCharCode(I(8));break;case 116:e+="\t";break;case 98:e+="\b";break;case 118:e+="\x0B";break;case 102:e+="\f";break;case 48:e+="\0";break;case 13:10===ft.charCodeAt(pt)&&++pt;case 10:ct.locations&&(It=pt,++kt);break;default:e+=String.fromCharCode(i)}}else 13!==i&&10!==i&&8232!==i&&8233!==i||n(mt,"Unterminated string constant"),e+=String.fromCharCode(i),++pt}}function I(t){var e=b(16,t);return null===e&&n(mt,"Bad character escape sequence"),e}function P(){De=!1;for(var t,e=!0,i=pt;;){var r=ft.charCodeAt(pt);if(Ke(r))De&&(t+=ft.charAt(pt)),++pt;else{if(92!==r)break;De||(t=ft.slice(i,pt)),De=!0,117!=ft.charCodeAt(++pt)&&n(pt,"Expecting Unicode escape sequence \\uXXXX"),++pt;var s=I(4),a=String.fromCharCode(s);a||n(pt-1,"Invalid Unicode escape"),(e?Ye(s):Ke(s))||n(pt-4,"Invalid Unicode escape"),t+=a}e=!1}return De?t:ft.slice(i,pt)}function M(){var t=P(),e=jt;return!De&&He(t)&&(e=le[t]),a(e,t)}function A(){Pt=mt,Mt=yt,At=xt,y()}function T(t){if(Ot=t,pt=mt,ct.locations)for(;It>pt;)It=ft.lastIndexOf("\n",It-2)+1,--kt;u(),y()}function z(){this.type=null,this.start=mt,this.end=null}function O(){this.start=wt,this.end=null,null!==_t&&(this.source=_t)}function L(){var t=new z;return ct.locations&&(t.loc=new O),ct.directSourceFile&&(t.sourceFile=ct.directSourceFile),ct.ranges&&(t.range=[mt,0]),t}function E(t){var e=new z;return e.start=t.start,ct.locations&&(e.loc=new O,e.loc.start=t.loc.start),ct.ranges&&(e.range=[t.range[0],0]),e}function N(t,e){return t.type=e,t.end=Mt,ct.locations&&(t.loc.end=At),ct.ranges&&(t.range[1]=Mt),t}function B(t){return ct.ecmaVersion>=5&&"ExpressionStatement"===t.type&&"Literal"===t.expression.type&&"use strict"===t.expression.value}function j(t){return bt===t?(A(),!0):void 0}function D(){return!ct.strictSemicolons&&(bt===Dt||bt===_e||Je.test(ft.slice(Mt,mt)))}function F(){j(me)||D()||q()}function R(t){bt===t?A():q()}function q(){n(mt,"Unexpected token")}function V(t){"Identifier"!==t.type&&"MemberExpression"!==t.type&&n(t.start,"Assigning to rvalue"),Ot&&"Identifier"===t.type&&Ve(t.name)&&n(t.start,"Assigning to "+t.name+" in strict mode")}function H(t){Pt=Mt=pt,ct.locations&&(At=new r),Tt=Ot=null,zt=[],y();var e=t||L(),n=!0;for(t||(e.body=[]);bt!==Dt;){var i=U();e.body.push(i),n&&B(i)&&T(!0),n=!1}return N(e,"Program")}function U(){(bt===be||bt===Se&&"/="==Ct)&&y(!0);var t=bt,e=L();switch(t){case Ft:case Vt:A();var i=t===Ft;j(me)||D()?e.label=null:bt!==jt?q():(e.label=lt(),F());for(var r=0;re){var r=E(t);r.left=t,r.operator=Ct;var s=bt;A(),r.right=tt(et(),i,n);var a=N(r,s===Pe||s===Me?"LogicalExpression":"BinaryExpression");return tt(a,e,n)}return t}function et(){if(bt.prefix){var t=L(),e=bt.isUpdate;return t.operator=Ct,t.prefix=!0,St=!0,A(),t.argument=et(),e?V(t.argument):Ot&&"delete"===t.operator&&"Identifier"===t.argument.type&&n(t.start,"Deleting local variable in strict mode"),N(t,e?"UpdateExpression":"UnaryExpression")}for(var i=nt();bt.postfix&&!D();){var t=E(i);t.operator=Ct,t.prefix=!1,t.argument=i,V(i),A(),i=N(t,"UpdateExpression")}return i}function nt(){return it(rt())}function it(t,e){if(j(we)){var n=E(t);return n.object=t,n.property=lt(!0),n.computed=!1,it(N(n,"MemberExpression"),e)}if(j(ce)){var n=E(t);return n.object=t,n.property=X(),n.computed=!0,R(fe),it(N(n,"MemberExpression"),e)}if(!e&&j(ge)){var n=E(t);return n.callee=t,n.arguments=ut(ve,!1),it(N(n,"CallExpression"),e)}return t}function rt(){switch(bt){case se:var t=L();return A(),N(t,"ThisExpression");case jt:return lt();case Et:case Bt:case Nt:var t=L();return t.value=Ct,t.raw=ft.slice(mt,yt),A(),N(t,"Literal");case ae:case oe:case he:var t=L();return t.value=bt.atomValue,t.raw=bt.keyword,A(),N(t,"Literal");case ge:var e=wt,n=mt;A();var i=X();return i.start=n,i.end=yt,ct.locations&&(i.loc.start=e,i.loc.end=xt),ct.ranges&&(i.range=[n,yt]),R(ve),i;case ce:var t=L();return A(),t.elements=ut(fe,!0,!0),N(t,"ArrayExpression");case de:return at();case Jt:var t=L();return A(),ht(t,!1);case re:return st();default:q()}}function st(){var t=L();return A(),t.callee=it(rt(),!0),j(ge)?t.arguments=ut(ve,!1):t.arguments=Lt,N(t,"NewExpression")}function at(){var t=L(),e=!0,i=!1;for(t.properties=[],A();!j(_e);){if(e)e=!1;else if(R(pe),ct.allowTrailingCommas&&j(_e))break;var r,s={key:ot()},a=!1;if(j(ye)?(s.value=X(!0),r=s.kind="init"):ct.ecmaVersion>=5&&"Identifier"===s.key.type&&("get"===s.key.name||"set"===s.key.name)?(a=i=!0,r=s.kind=s.key.name,s.key=ot(),bt!==ge&&q(),s.value=ht(L(),!1)):q(),"Identifier"===s.key.type&&(Ot||i))for(var o=0;oa?t.id:t.params[a];if((qe(o.name)||Ve(o.name))&&n(o.start,"Defining '"+o.name+"' in strict mode"),a>=0)for(var h=0;a>h;++h)o.name===t.params[h].name&&n(o.start,"Argument name clash in strict mode")}return N(t,e?"FunctionDeclaration":"FunctionExpression")}function ut(t,e,n){for(var i=[],r=!0;!j(t);){if(r)r=!1;else if(R(pe),e&&ct.allowTrailingCommas&&j(t))break;n&&bt===pe?i.push(null):i.push(X(!0))}return i}function lt(t){var e=L();return t&&"everywhere"==ct.forbidReserved&&(t=!1),bt===jt?(!t&&(ct.forbidReserved&&(3===ct.ecmaVersion?Fe:Re)(Ct)||Ot&&qe(Ct))&&-1==ft.slice(mt,yt).indexOf("\\")&&n(mt,"The keyword '"+Ct+"' is reserved"),e.name=Ct):t&&bt.keyword?e.name=bt.keyword:q(),St=!1,A(),N(e,"Identifier")}t.version="0.5.0";var ct,ft,dt,_t;t.parse=function(t,n){return ft=String(t),dt=ft.length,e(n),s(),H(ct.program)};var gt=t.defaultOptions={ecmaVersion:5,strictSemicolons:!1,allowTrailingCommas:!0,forbidReserved:!1,allowReturnOutsideFunction:!1,locations:!1,onComment:null,ranges:!1,program:null,sourceFile:null,directSourceFile:null},vt=t.getLineInfo=function(t,e){for(var n=1,i=0;;){Xe.lastIndex=i;var r=Xe.exec(t);if(!(r&&r.indext?36===t:91>t||(97>t?95===t:123>t||t>=170&&Ge.test(String.fromCharCode(t)))},Ke=t.isIdentifierChar=function(t){return 48>t?36===t:58>t||!(65>t)&&(91>t||(97>t?95===t:123>t||t>=170&&$e.test(String.fromCharCode(t))))},Qe={kind:"loop"},tn={kind:"switch"}});var m={"+":"__add","-":"__subtract","*":"__multiply","/":"__divide","%":"__modulo","==":"__equals","!=":"__equals"},y={"-":"__negate","+":null},w=r.each(["add","subtract","multiply","divide","modulo","equals","negate"],function(t){this["__"+t]="#"+t},{});return c.inject(w),d.inject(w),F.inject(w),n&&("complete"===i.readyState?setTimeout(f):U.add(n,{load:f})),{compile:h,execute:u,load:_,parse:o}}.call(this),paper=new(a.inject(r.exports,{enumerable:!0,Base:r,Numerical:u,Key:J,DomEvent:U,DomElement:H,document:i,window:n,Symbol:I,PlacedSymbol:k})),paper.agent.node&&require("./node/extend.js")(paper),"function"==typeof define&&define.amd?define("paper",paper):"object"==typeof module&&module&&(module.exports=paper),paper}.call(this,"object"==typeof self?self:null); \ No newline at end of file