paper.js/dist/paper-core.min.js

/*!
 * Paper.js v0.12.7 - The Swiss Army Knife of Vector Graphics Scripting.
 * http://paperjs.org/
 *
 * Copyright (c) 2011 - 2020, Jürg Lehni & Jonathan Puckey
 * http://juerglehni.com/ & https://puckey.studio/
 *
 * Distributed under the MIT license. See LICENSE file for details.
 *
 * All rights reserved.
 *
 * Date: Wed Jun 19 18:51:21 2024 +0000
 *
 ***
 *
 * Straps.js - Class inheritance library with support for bean-style accessors
 *
 * Copyright (c) 2006 - 2020 Jürg Lehni
 * http://juerglehni.com/
 *
 * Distributed under the MIT license.
 *
 ***
 *
 * Acorn.js
 * https://marijnhaverbeke.nl/acorn/
 *
 * Acorn is a tiny, fast JavaScript parser written in JavaScript,
 * created by Marijn Haverbeke and released under an MIT license.
 *
 */
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t=_.read(arguments),e=t.width,i=t.height;return new v(this.x-e/2,this.y-i/2,this.width+e,this.height+i)},scale:function(t,i){return this.expand(this.width*t-this.width,this.height*(i===e?t:i)-this.height)}},r.each([["Top","Left"],["Top","Right"],["Bottom","Left"],["Bottom","Right"],["Left","Center"],["Top","Center"],["Right","Center"],["Bottom","Center"]],function(t,e){var i=t.join(""),n=/^[RL]/.test(i);e>=4&&(t[1]+=n?"Y":"X");var r=t[n?0:1],s=t[n?1:0],a="get"+r,o="get"+s,h="set"+r,u="set"+s,l="get"+i,c="set"+i;this[l]=function(t){var e=t?f:d;return new e(this[a](),this[o](),this,c)},this[c]=function(){var t=f.read(arguments);this[h](t.x),this[u](t.y)}},{beans:!0})),p=v.extend({initialize:function(t,e,i,n,r,s){this._set(t,e,i,n,!0),this._owner=r,this._setter=s},_set:function(t,e,i,n,r){return this._x=t,this._y=e,this._width=i,this._height=n,r||this._owner[this._setter](this),this}},new function(){var t=v.prototype;return r.each(["x","y","width","height"],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._dontNotify||this._owner[this._setter](this)}},r.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var i="set"+e;
this[i]=function(){this._dontNotify=!0,t[i].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return!!(2&this._owner._selection)},setSelected:function(t){var e=this._owner;e._changeSelection&&e._changeSelection(2,t)}}))}),m=r.extend({_class:"Matrix",initialize:function ut(t,e){var i=arguments,n=i.length,r=!0;if(n>=6?this._set.apply(this,i):1===n||2===n?t instanceof ut?this._set(t._a,t._b,t._c,t._d,t._tx,t._ty,e):Array.isArray(t)?this._set.apply(this,e?t.concat([e]):t):r=!1:n?r=!1:this.reset(),!r)throw new Error("Unsupported matrix parameters");return this},set:"#initialize",_set:function(t,e,i,n,r,s,a){return this._a=t,this._b=e,this._c=i,this._d=n,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t,e){return r.serialize(this.getValues(),t,!0,e)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(25))},clone:function(){return new m(this._a,this._b,this._c,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty},toString:function(){var t=u.instance;return"[["+[t.number(this._a),t.number(this._c),t.number(this._tx)].join(", ")+"], ["+[t.number(this._b),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._b=this._c=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,e){var i=this._owner;return!!i&&(i.transform(null,r.pick(t,!0),e),this.isIdentity())},translate:function(){var t=f.read(arguments),e=t.x,i=t.y;return this._tx+=e*this._a+i*this._c,this._ty+=e*this._b+i*this._d,this._changed(),this},scale:function(){var t=arguments,e=f.read(t),i=f.read(t,0,{readNull:!0});return i&&this.translate(i),this._a*=e.x,this._b*=e.x,this._c*=e.y,this._d*=e.y,i&&this.translate(i.negate()),this._changed(),this},rotate:function(t){t*=Math.PI/180;var e=f.read(arguments,1),i=e.x,n=e.y,r=Math.cos(t),s=Math.sin(t),a=i-i*r+n*s,o=n-i*s-n*r,h=this._a,u=this._b,l=this._c,c=this._d;return this._a=r*h+s*l,this._b=r*u+s*c,this._c=-s*h+r*l,this._d=-s*u+r*c,this._tx+=a*h+o*l,this._ty+=a*u+o*c,this._changed(),this},shear:function(){var t=arguments,e=f.read(t),i=f.read(t,0,{readNull:!0});i&&this.translate(i);var n=this._a,r=this._b;return this._a+=e.y*this._c,this._b+=e.y*this._d,this._c+=e.x*n,this._d+=e.x*r,i&&this.translate(i.negate()),this._changed(),this},skew:function(){var t=arguments,e=f.read(t),i=f.read(t,0,{readNull:!0}),n=Math.PI/180,r=new f(Math.tan(e.x*n),Math.tan(e.y*n));return this.shear(r,i)},append:function(t,e){if(t){var i=this._a,n=this._b,r=this._c,s=this._d,a=t._a,o=t._c,h=t._b,u=t._d,l=t._tx,c=t._ty;this._a=a*i+h*r,this._c=o*i+u*r,this._b=a*n+h*s,this._d=o*n+u*s,this._tx+=l*i+c*r,this._ty+=l*n+c*s,e||this._changed()}return this},prepend:function(t,e){if(t){var i=this._a,n=this._b,r=this._c,s=this._d,a=this._tx,o=this._ty,h=t._a,u=t._c,l=t._b,c=t._d,f=t._tx,d=t._ty;this._a=h*i+u*n,this._c=h*r+u*s,this._b=l*i+c*n,this._d=l*r+c*s,this._tx=h*a+u*o+f,this._ty=l*a+c*o+d,e||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 m(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(f.read(arguments)):this._transformCoordinates(t,e,i)},_transformPoint:function(t,e,i){var n=t.x,r=t.y;return e||(e=new f),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;n<r;n+=2){var s=t[n],a=t[n+1];e[n]=s*this._a+a*this._c+this._tx,e[n+1]=s*this._b+a*this._d+this._ty}return e},_transformCorners:function(t){var e=t.x,i=t.y,n=e+t.width,r=i+t.height,s=[e,i,n,i,n,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,i){for(var n=this._transformCorners(t),r=n.slice(0,2),s=r.slice(),a=2;a<8;a++){var o=n[a],h=1&a;o<r[h]?r[h]=o:o>s[h]&&(s[h]=o)}return e||(e=new v),e._set(r[0],r[1],s[0]-r[0],s[1]-r[1],i)},inverseTransform:function(){return this._inverseTransform(f.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 c=t.x-this._tx,d=t.y-this._ty;e||(e=new f),l=e._set((c*a-d*s)/u,(d*n-c*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 c=h(n*n+r*r);t=Math.acos(n/c)*(r>0?1:-1),e=[c,o/c],i=[u(n*s+r*a,c*c),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 f(e),skewing:new f(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 f(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()}},{})),y=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 f(this._px,this._py)},getVector:function(){return new f(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return y.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return y.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return Math.abs(this.getSignedDistance(t))},getSignedDistance:function(t){return y.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},isCollinear:function(t){return f.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return f.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,i,n,r,s,a,o,h,u){h||(i-=t,n-=e,a-=r,o-=s);var c=i*o-n*a;if(!l.isMachineZero(c)){var d=t-r,_=e-s,g=(a*_-o*d)/c,v=(i*_-n*d)/c,p=1e-12,m=-p,y=1+p;if(u||m<g&&g<y&&m<v&&v<y)return u||(g=g<=0?0:g>=1?1:g),new f(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,c=h*n-u*i;return!o&&l.isMachineZero(c)&&(c=(h*i+h*i)/(i*i+n*n),c>=0&&c<=1&&(c=0)),c<0?-1:c>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)/(n>i?n*Math.sqrt(1+i*i/(n*n)):i*Math.sqrt(1+n*n/(i*i)))},getDistance:function(t,e,i,n,r,s,a){return Math.abs(y.getSignedDistance(t,e,i,n,r,s,a))}}}),w=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 H(null,null,this),this._view=W.create(this,t||et.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!this._children.length},remove:function lt(){return!!lt.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 C({project:this,insert:!0})},getSymbolDefinitions:function(){var t=[],e={};return this.getItems({"class":I,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;e<i;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectionItems;for(var e in t)t[e].setFullySelected(!1)},addLayer:function(t){return this.insertLayer(e,t)},insertLayer:function(t,e){if(e instanceof C){e._remove(!1,!0),r.splice(this._children,[e],t,0),e._setProject(this,!0);var i=e._name;i&&e.setName(i),this._changes&&e._changed(5),this._activeLayer||(this._activeLayer=e)}else e=null;return e},_insertItem:function(t,i,n){return i=this.insertLayer(t,i)||(this._activeLayer||this._insertItem(e,new C(x.NO_INSERT),!0)).insertChild(t,i),n&&i.activate&&i.activate(),i},getItems:function(t){return x._getItems(this,t)},getItem:function(t){return x._getItems(this,t,null,null,!0)[0]||null},importJSON:function(t){this.activate();var e=this._activeLayer;return r.importJSON(t,e&&e.isEmpty()&&e)},removeOn:function(t){var e=this._removeSets;if(e){"mouseup"===t&&(e.mousedrag=null);var i=e[t];if(i){for(var n in i){var r=i[n];for(var s in e){var a=e[s];a&&a!=i&&delete a[r._id]}r.remove()}e[t]=null}}},draw:function(t,e,i){this._updateVersion++,t.save(),e.applyToContext(t);for(var n=this._children,s=new r({offset:new f(0,0),pixelRatio:i,viewMatrix:e.isIdentity()?null:e,matrices:[new m],updateMatrix:!0}),a=0,o=n.length;a<o;a++)n[a].draw(t,s);if(t.restore(),this._selectionCount>0){t.save(),t.strokeWidth=1;var h=this._selectionItems,u=this._scope.settings.handleSize,l=this._updateVersion;for(var c in h)h[c]._drawSelection(t,e,u,h,l);t.restore()}}}),x=r.extend(s,{statics:{extend:function ct(t){return t._serializeFields&&(t._serializeFields=r.set({},this.prototype._serializeFields,t._serializeFields)),ct.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 m,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}},_prioritize:["applyMatrix"]},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 m,o=n&&t.project||st.project,h=st.settings;return this._id=s?null:c.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&h.applyMatrix,i&&a.translate(i),a._owner=this,this._style=new H(o._currentStyle,this,o),s||n&&0==t.insert||!h.insertItems&&(!n||t.insert!==!0)?this._setProject(o):(n&&t.parent||o)._insertItem(e,this,!0),n&&t!==x.NO_INSERT&&this.set(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 b||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=e),16&t&&(this._globalMatrix=e),n&&72&t&&x._clearBoundsCache(n),2&t&&x._clearBoundsCache(this),r&&r._changed(t,this),i&&i._changed(t)},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 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u=r.getDashArray(),l=r.getDashOffset();u&&u.length&&("setLineDash"in t?(t.setLineDash(u),t.lineDashOffset=l):(t.mozDash=u,t.mozDashOffset=l))}}if(r.hasShadow()){var c=e.pixelRatio||1,d=i._shiftless().prepend((new m).scale(c,c)),_=d.transform(new f(r.getShadowBlur(),0)),g=d.transform(this.getShadowOffset());t.shadowColor=r.getShadowColor().toCanvasStyle(t),t.shadowBlur=_.getLength(),t.shadowOffsetX=g.x,t.shadowOffsetY=g.y}},draw:function(t,e,i){this._updateVersion=this._project._updateVersion;if(this._visible&&0!==this._opacity){var n=e.matrices,r=e.viewMatrix,s=this._matrix,a=n[n.length-1].appended(s);if(a.isInvertible()){r=r?r.appended(a):a,n.push(a),e.updateMatrix&&(this._globalMatrix=a);var o,h,u,c=this._blendMode,f=l.clamp(this._opacity,0,1),d="normal"===c,_=it.nativeModes[c],g=d&&1===f||e.dontStart||e.clip||(_||d&&f<1)&&this._canComposite(),v=e.pixelRatio||1;if(!g){var p=this.getStrokeBounds(r);if(!p.width||!p.height)return void n.pop();u=e.offset,h=e.offset=p.getTopLeft().floor(),o=t,t=et.getContext(p.getSize().ceil().add(1).multiply(v)),1!==v&&t.scale(v,v)}t.save();var m=i?i.appended(s):this._canScaleStroke&&!this.getStrokeScaling(!0)&&r,y=!g&&e.clipItem,w=!m||y;if(g?(t.globalAlpha=f,_&&(t.globalCompositeOperation=c)):w&&t.translate(-h.x,-h.y),w&&(g?s:r).applyToContext(t),y&&e.clipItem.draw(t,e.extend({clip:!0})),m){t.setTransform(v,0,0,v,0,0);var x=e.offset;x&&t.translate(-x.x,-x.y)}this._draw(t,e,r,m),t.restore(),n.pop(),e.clip&&!e.dontFinish&&t.clip(this.getFillRule()),g||(it.process(c,t,o,f,h.subtract(u).multiply(v)),et.release(t),e.offset=u)}}},_isUpdated:function(t){var e=this._parent;if(e instanceof B)return e._isUpdated(t);var i=this._updateVersion===t;return!i&&e&&e._visible&&e._isUpdated(t)&&(this._updateVersion=t,i=!0),i},_drawSelection:function(t,e,i,n,r){var s=this._selection,a=1&s,o=2&s||a&&this._selectBounds,h=4&s;if(this._drawSelected||(a=!1),(a||o||h)&&this._isUpdated(r)){var u,l=this.getSelectedColor(!0)||(u=this.getLayer())&&u.getSelectedColor(!0),c=e.appended(this.getGlobalMatrix(!0)),f=i/2;if(t.strokeStyle=t.fillStyle=l?l.toCanvasStyle(t):"#009dec",t.lineWidth=2.5,a&&this._drawSelected(t,c,n),h){var d=this.getPosition(!0),_=this._parent,g=_?_.localToGlobal(d):d,v=g.x,p=g.y;t.beginPath(),t.arc(v,p,f,0,2*Math.PI,!0),t.stroke();for(var m=[[0,-1],[1,0],[0,1],[-1,0]],y=f,w=i+1,x=0;x<4;x++){var b=m[x],C=b[0],S=b[1];t.moveTo(v+C*y,p+S*y),t.lineTo(v+C*w,p+S*w),t.stroke()}}if(o){var P=c._transformCorners(this.getInternalBounds());t.beginPath();for(var x=0;x<8;x++)t[x?"lineTo":"moveTo"](P[x],P[++x]);t.closePath(),t.stroke();for(var x=0;x<8;x++)t.fillRect(P[x]-f,P[++x]-f,i,i)}}},_canComposite:function(){return!1}},r.each(["down","drag","up","move"],function(t){this["removeOn"+r.capitalize(t)]=function(){var e={};return e[t]=!0,this.removeOn(e)}},{removeOn:function(t){for(var e in t)if(t[e]){var i="mouse"+e,n=this._project,r=n._removeSets=n._removeSets||{};r[i]=r[i]||{},r[i][this._id]=this}return this}}),{tween:function(t,e,i){function n(t){o._handleFrame(1e3*t.time),o.running||this.off("frame",n)}i||(i=e,e=t,t=null,i||(i=e,e=null));var r=i&&i.easing,s=i&&i.start,a=null!=i&&("number"==typeof i?i:i.duration),o=new Y(this,t,e,a,r,s);return a&&this.on("frame",n),o},tweenTo:function(t,e){return this.tween(null,t,e)},tweenFrom:function(t,e){return this.tween(t,null,e)}}),b=x.extend({_class:"Group",_selectBounds:!1,_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function _t(t){_t.base.call(this,t),2050&t&&(this._clipItem=e)},_getClipItem:function(){var t=this._clipItem;if(t===e){t=null;for(var i=this._children,n=0,r=i.length;n<r;n++)if(i[n]._clipMask){t=i[n];break}this._clipItem=t}return t},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_getBounds:function gt(t,e){var i=this._getClipItem();return i?i._getCachedBounds(i._matrix.prepended(t),r.set({},e,{stroke:!1})):gt.base.call(this,t,e)},_hitTestChildren:function vt(t,e,i){var n=this._getClipItem();return(!n||n.contains(t))&&vt.base.call(this,t,e,i,n)},_draw:function(t,e){var i=e.clip,n=!i&&this._getClipItem();e=e.extend({clipItem:n,clip:!1}),i?(t.beginPath(),e.dontStart=e.dontFinish=!0):n&&n.draw(t,e.extend({clip:!0}));for(var r=this._children,s=0,a=r.length;s<a;s++){var o=r[s];o!==n&&o.draw(t,e)}}}),C=b.extend({_class:"Layer",initialize:function(){b.apply(this,arguments)},_getOwner:function(){return this._parent||null!=this._index&&this._project},isInserted:function pt(){return this._parent?pt.base.call(this):null!=this._index},activate:function(){this._project._activeLayer=this},_hitTestSelf:function(){}}),S=x.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_canScaleStroke:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t,e){this._initialize(t,e)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&r.equals(this._radius,t._radius)},copyContent:function(t){this.setType(t._type),this.setSize(t._size),this.setRadius(t._radius)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new g(t.width,t.height,this,"setSize")},setSize:function(){var t=_.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,i=t.width,n=t.height;"rectangle"===e?this._radius.set(_.min(this._radius,t.divide(2).abs())):"circle"===e?(i=n=(i+n)/2,this._radius=i/2):"ellipse"===e&&this._radius._set(i/2,n/2),this._size._set(i,n),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new g(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var i=2*t;this._radius=t,this._size._set(i,i)}else if(t=_.read(arguments),this._radius){if(this._radius.equals(t))return;if(this._radius.set(t),"rectangle"===e){var i=_.max(this._size,t.multiply(2));this._size.set(i)}else"ellipse"===e&&this._size._set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(t){var i=new(N[r.capitalize(this._type)])({center:new f,size:this._size,radius:this._radius,insert:!1});return i.copyAttributes(this),st.settings.applyMatrix&&i.setApplyMatrix(!0),(t===e||t)&&i.insertAbove(this),i},toShape:"#clone",_asPathItem:function(){return this.toPath(!1)},_draw:function(t,e,i,n){var r=this._style,s=r.hasFill(),a=r.hasStroke(),o=e.dontFinish||e.clip,h=!n;if(s||a||o){var u=this._type,l=this._radius,c="circle"===u;if(e.dontStart||t.beginPath(),h&&c)t.arc(0,0,l,0,2*Math.PI,!0);else{var f=c?l:l.width,d=c?l:l.height,_=this._size,g=_.width,v=_.height;if(h&&"rectangle"===u&&0===f&&0===d)t.rect(-g/2,-v/2,g,v);else{var p=g/2,m=v/2,y=.44771525016920644,w=f*y,x=d*y,b=[-p,-m+d,-p,-m+x,-p+w,-m,-p+f,-m,p-f,-m,p-w,-m,p,-m+x,p,-m+d,p,m-d,p,m-x,p-w,m,p-f,m,-p+f,m,-p+w,m,-p,m-x,-p,m-d];n&&n.transform(b,b,32),t.moveTo(b[0],b[1]),t.bezierCurveTo(b[2],b[3],b[4],b[5],b[6],b[7]),p!==f&&t.lineTo(b[8],b[9]),t.bezierCurveTo(b[10],b[11],b[12],b[13],b[14],b[15]),m!==d&&t.lineTo(b[16],b[17]),t.bezierCurveTo(b[18],b[19],b[20],b[21],b[22],b[23]),p!==f&&t.lineTo(b[24],b[25]),t.bezierCurveTo(b[26],b[27],b[28],b[29],b[30],b[31])}}t.closePath()}o||!s&&!a||(this._setStyles(t,e,i,n),s&&(t.fill(r.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),a&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var i=new v(this._size).setCenter(0,0),n=this._style,r=e.stroke&&n.hasStroke()&&n.getStrokeWidth();return t&&(i=t._transformBounds(i)),r?i.expand(N._getStrokePadding(r,this._getStrokeMatrix(t,e))):i}},new function(){function t(t,e,i){var n=t._radius;if(!n.isZero())for(var r=t._size.divide(2),s=1;s<=4;s++){var a=new f(s>1&&s<4?-1:1,s>2?-1:1),o=a.multiply(r),h=o.subtract(a.multiply(n)),u=new v(i?o.add(a.multiply(i)):o,h);if(u.contains(e))return{point:h,quadrant:s}}}function e(t,e,i,n){var r=t.divide(e);return(!n||r.isInQuadrant(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.point).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(N._getStrokePadding(d,!h.getStrokeScaling()&&a));if("rectangle"===c){var g=_.multiply(2),p=t(this,i,g);if(p)o=e(i.subtract(p.point),f,_,p.quadrant);else{var m=new v(this._size).setCenter(0,0),y=m.expand(g),w=m.expand(g.negate());o=y._containsPoint(i)&&!w._containsPoint(i)}}else o=e(i,f,_)}return o?new T(u?"stroke":"fill",this):n.base.apply(this,arguments)}}},{statics:new function(){function t(t,e,i,n,s){var a=r.create(S.prototype);return a._type=t,a._size=i,a._radius=n,a._initialize(r.getNamed(s),e),a}return{Circle:function(){var e=arguments,i=f.readNamed(e,"center"),n=r.readNamed(e,"radius");return t("circle",i,new _(2*n),n,e)},Rectangle:function(){var e=arguments,i=v.readNamed(e,"rectangle"),n=_.min(_.readNamed(e,"radius"),i.getSize(!0).divide(2));return t("rectangle",i.getCenter(!0),i.getSize(!0),n,e)},Ellipse:function(){var e=arguments,i=S._readEllipse(e),n=i.radius;return t("ellipse",i.center,n.multiply(2),n,e)},_readEllipse:function(t){var e,i;if(r.hasNamed(t,"radius"))e=f.readNamed(t,"center"),i=_.readNamed(t,"radius");else{var n=v.readNamed(t,"rectangle");e=n.getCenter(!0),i=n.getSize(!0).divide(2)}return{center:e,radius:i}}}}}),P=x.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},_prioritize:["crossOrigin"],_smoothing:!1,beans:!0,initialize:function(t,i){if(!this._initialize(t,i!==e&&f.read(arguments))){var r,s=typeof t,a="string"===s?n.getElementById(t):"object"===s?t:null;if(a&&a!==x.NO_INSERT)if(a.getContext||null!=a.naturalHeight)r=a;else if(a){var o=_.read(arguments);o.isZero()||(r=et.getCanvas(o))}r?this.setImage(r):this.setSource(t)}this._size||(this._size=new _,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=et.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 g(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t=_.read(arguments);if(!t.equals(this._size))if(t.width>0&&t.height>0){var e=this.getElement();this._setImage(et.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&et.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 f(0,0).transform(t),i=new f(1,0).transform(t).subtract(e),n=new f(0,1).transform(t).subtract(e);return new _(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)&&(st=e._scope,i.emit(n,new J(t)))}var i=this;this._setImage(t),this._loaded?setTimeout(e,0):t&&U.add(t,{load:function(n){i._setImage(t),e(n)},error:e})},_setImage:function(t){this._canvas&&et.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 _(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(1033)},getCanvas:function(){if(!this._canvas){var t=et.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){et.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(1025)),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),e&&(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)},getSmoothing:function(){return this._smoothing},setSmoothing:function(t){this._smoothing=t,this._changed(257)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=v.read(arguments),e=et.getContext(t.getSize()),i=Math.max(0,t.x),n=Math.max(0,t.y),r=Math.min(this.getCanvas().width,t.x+t.width),s=Math.min(this.getCanvas().height,t.y+t.height);return e.drawImage(this.getCanvas(),i,n,r-i,s-n,i-t.x,n-t.y,r-i,s-n),e.canvas},getSubRaster:function(){var t=v.read(arguments),e=new P(x.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=f.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,i;if(t?t instanceof L?(i=t,e=t.getBounds()):"object"==typeof t&&("width"in t?e=new v(t):"x"in t&&(e=new v(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=P._sampleContext;o?o.clearRect(0,0,n+1,n+1):o=P._sampleContext=et.getContext(new _(n)),o.save();var h=(new m).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],d=0,g=0,p=c.length;g<p;g+=4){var y=c[g+3];d+=y,y/=255,f[0]+=c[g]*y,f[1]+=c[g+1]*y,f[2]+=c[g+2]*y}for(var g=0;g<3;g++)f[g]/=d;return d?R.read(f):null},getPixel:function(){var t=f.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new R("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=arguments,e=f.read(t),i=R.read(t),n=i._convert("rgb"),r=i._alpha,s=this.getContext(!0),a=s.createImageData(1,1),o=a.data;o[0]=255*n[0],o[1]=255*n[1],o[2]=255*n[2],o[3]=null!=r?255*r:255,s.putImageData(a,e.x,e.y)},clear:function(){var t=this._size;this.getContext(!0).clearRect(0,0,t.width+1,t.height+1)},createImageData:function(){var t=_.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=v.read(arguments);return t.isEmpty()&&(t=new v(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=f.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var i=new v(this._size).setCenter(0,0);return t?t._transformBounds(i):i},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new T("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t,e,i){var n=this.getElement();n&&n.width>0&&n.height>0&&(t.globalAlpha=l.clamp(this._opacity,0,1),this._setStyles(t,e,i),Z.setPrefixed(t,"imageSmoothingEnabled",this._smoothing),t.drawImage(n,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),I=x.extend({_class:"SymbolItem",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!0},_serializeFields:{symbol:null},initialize:function(t,i){this._initialize(t,i!==e&&f.read(arguments,1))||this.setDefinition(t instanceof M?t:new M(t))},_equals:function(t){return this._definition===t._definition},copyContent:function(t){this.setDefinition(t._definition)},getDefinition:function(){return this._definition},setDefinition:function(t){this._definition=t,this._changed(9)},getSymbol:"#getDefinition",setSymbol:"#setDefinition",isEmpty:function(){return this._definition._item.isEmpty()},_getBounds:function(t,e){var i=this._definition._item;return i._getCachedBounds(i._matrix.prepended(t),e)},_hitTestSelf:function(t,e,i){var n=e.extend({all:!1}),r=this._definition._item._hitTest(t,n,i);return r&&(r.item=this),r},_draw:function(t,e){this._definition._item.draw(t,e)}}),M=r.extend({_class:"SymbolDefinition",initialize:function(t,e){this._id=c.get(),this.project=st.project,t&&this.setItem(t,e)},_serialize:function(t,e){return e.add(this,function(){return r.serialize([this._class,this._item],t,!1,e)})},_changed:function(t){8&t&&x._clearBoundsCache(this),1&t&&this.project._changed(t)},getItem:function(){return this._item},setItem:function(t,e){t._symbol&&(t=t.clone()),this._item&&(this._item._symbol=null),this._item=t,t.remove(),t.setSelected(!1),e||t.setPosition(new f),t._symbol=this,this._changed(9)},getDefinition:"#getItem",setDefinition:"#setItem",place:function(t){return new I(this,t)},clone:function(){return new M(this._item.clone(!1))},equals:function(t){return t===this||t&&this._item.equals(t._item)||!1}}),T=r.extend({_class:"HitResult",initialize:function(t,e,i){this.type=t,this.item=e,i&&this.inject(i)},statics:{getOptions:function(t){var e=t&&r.read(t);return new r({type:null,tolerance:st.settings.hitTolerance,fill:!e,stroke:!e,segments:!e,handles:!1,ends:!1,position:!1,center:!1,bounds:!1,guides:!1,selected:!1},e)}}}),z=r.extend({_class:"Segment",beans:!0,_selection:0,initialize:function(t,i,n,r,s,a){var o,h,u,l,c=arguments.length;c>0&&(null==t||"object"==typeof t?1===c&&t&&"point"in 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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(f.read(arguments))},getPoint2:function(){return this._segment2._point},setPoint2:function(){this._segment2._point.set(f.read(arguments))},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){this._segment1._handleOut.set(f.read(arguments))},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){this._segment2._handleIn.set(f.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 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v=_[0],p=k.subdivide(t,v);i.push(p[0]),g>1&&(v=(_[1]-v)/(1-v),p=k.subdivide(p[1],v),i.push(p[0])),i.push(p[1])}else i.push(t)}return i},solveCubic:function(t,e,i,n,r,s){var a=t[e],o=t[e+2],h=t[e+4],u=t[e+6],c=0;if(!(a<i&&u<i&&o<i&&h<i||a>i&&u>i&&o>i&&h>i)){var f=3*(o-a),d=3*(h-o)-f,_=u-a-f-d;c=l.solveCubic(_,d,f,a-i,n,r,s)}return c},getTimeOf:function(t,e){var i=new f(t[0],t[1]),n=new f(t[6],t[7]),r=1e-12,s=1e-7,a=e.isClose(i,r)?0:e.isClose(n,r)?1:null;if(null===a)for(var o=[e.x,e.y],h=[],u=0;u<2;u++)for(var l=k.solveCubic(t,u,o[u],h,0,1),c=0;c<l;c++){var d=h[c];if(e.isClose(k.getPoint(t,d),s))return d}return e.isClose(i,s)?0:e.isClose(n,s)?1:null},getNearestTime:function(t,e){function i(i){if(i>=0&&i<=1){var n=e.getDistance(k.getPoint(t,i),!0);if(n<d)return d=n,_=i,!0}}if(k.isStraight(t)){var n=t[0],r=t[1],s=t[6],a=t[7],o=s-n,h=a-r,u=o*o+h*h;if(0===u)return 0;var l=((e.x-n)*o+(e.y-r)*h)/u;return l<1e-12?0:l>.999999999999?1:k.getTimeOf(t,new f(n+l*o,r+l*h))}for(var 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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 A(this,t):null},getTimeAt:function(t,e){return k.getTimeAt(this.getValues(),t,e)},getParameterAt:"#getTimeAt",getTimesWithTangent:function(){var t=f.read(arguments);return t.isZero()?[]:k.getTimesWithTangent(this.getValues(),t)},getOffsetAtTime:function(t){return this.getPartLength(0,t)},getLocationOf:function(){return this.getLocationAtTime(this.getTimeOf(f.read(arguments)))},getOffsetOf:function(){var t=this.getLocationOf.apply(this,arguments);return t?t.getOffset():null},getTimeOf:function(){return k.getTimeOf(this.getValues(),f.read(arguments))},getParameterOf:"#getTimeOf",getNearestLocation:function(){var t=f.read(arguments),e=this.getValues(),i=k.getNearestTime(e,t),n=k.getPoint(e,i);return new A(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 k[t](n,i?e:k.getTimeAt(n,e))},this[t+"AtTime"]=function(e){return k[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 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n=t[0],r=t[1],s=t[2],a=t[3],o=t[4],h=t[5],u=t[6],c=t[7],f=n*(c-h)+r*(o-u)+u*h-c*o,d=s*(r-c)+a*(u-n)+n*c-r*u,_=o*(a-r)+h*(n-s)+s*r-a*n,g=3*_,v=g-d,p=v-d+f,m=Math.sqrt(p*p+v*v+g*g),y=0!==m?1/m:0,w=l.isZero,x="serpentine";if(p*=y,v*=y,g*=y,w(p))return w(v)?i(w(g)?"line":"quadratic"):i(x,g/(3*v));var b=3*v*v-4*p*g;if(w(b))return i("cusp",v/(2*p));var C=b>0?Math.sqrt(b/3):Math.sqrt(-b),S=2*p;return i(b>0?x:"loop",(v+C)/S,(v-C)/S)},getLength:function(n,r,s,a){if(r===e&&(r=0),s===e&&(s=1),k.isStraight(n)){var o=n;s<1&&(o=k.subdivide(o,s)[0],r/=s),r>0&&(o=k.subdivide(o,r)[1]);var h=o[6]-o[0],u=o[7]-o[1];return Math.sqrt(h*h+u*u)}return l.integrate(a||t(n),r,s,i(r,s))},getTimeAt:function(n,r,s){function a(t){return p+=l.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,u=r>0,c=u?s:0,f=u?1:s,d=t(n),_=k.getLength(n,c,f,d),g=o(r)-_;if(o(g)<h)return u?f:c;if(g>h)return null;var v=r/_,p=0;return l.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},getPeaks: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],u=-e+3*n-3*s+o,c=3*e-6*n+3*s,f=-3*e+3*n,d=-i+3*r-3*a+h,_=3*i-6*r+3*a,g=-3*i+3*r,v=1e-8,p=1-v,m=[];return l.solveCubic(9*(u*u+d*d),9*(u*c+_*d),2*(c*c+_*_)+3*(f*u+g*d),f*c+_*g,m,v,p),m.sort()}}}},new function(){function t(t,e,i,n,r,s,a){var o=!a&&i.getPrevious()===r,h=!a&&i!==r&&i.getNext()===r,u=1e-8,l=1-u;if(null!==n&&n>=(o?u:0)&&n<=(h?l:1)&&null!==s&&s>=(h?u:0)&&s<=(o?l:1)){var c=new A(i,n,null,a),f=new A(r,s,null,a);c._intersection=f,f._intersection=c,e&&!e(c)||A.insert(t,c,!0)}}function e(r,s,a,o,h,u,l,c,f,d,_,g,v){if(++f>=4096||++c>=40)return f;var 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l=1e-12,c=Math.min,d=Math.max;if(d(i[0],i[2],i[4],i[6])+l>c(n[0],n[2],n[4],n[6])&&c(i[0],i[2],i[4],i[6])-l<d(n[0],n[2],n[4],n[6])&&d(i[1],i[3],i[5],i[7])+l>c(n[1],n[3],n[5],n[7])&&c(i[1],i[3],i[5],i[7])-l<d(n[1],n[3],n[5],n[7])){var g=_(i,n);if(g)for(var v=0;v<2;v++){var p=g[v];t(h,u,r,p[0],s,p[1],!0)}else{var m=k.isStraight(i),y=k.isStraight(n),w=m&&y,x=m&&!y,b=h.length;if((w?o:m||y?a:e)(x?n:i,x?i:n,x?s:r,x?r:s,h,u,x,0,0,0,1,0,1),!w||h.length===b)for(var v=0;v<4;v++){var C=v>>1,S=1&v,P=6*C,I=6*S,M=new f(i[P],i[P+1]),T=new f(n[I],n[I+1]);M.isClose(T,l)&&t(h,u,r,C,s,S)}}}return h}function c(e,i,n,r){var s=k.classify(e);if("loop"===s.type){var a=s.roots;t(n,r,i,a[0],i,a[1])}return n}function d(t,e,i,n,r,s){var a=1e-7,o=!e;o&&(e=t);for(var l=t.length,f=e.length,d=new Array(l),_=o?d:new Array(f),g=[],v=0;v<l;v++)d[v]=t[v].getValues(n);if(!o)for(var v=0;v<f;v++)_[v]=e[v].getValues(r);for(var p=h.findCurveBoundsCollisions(d,_,a),m=0;m<l;m++){var y=t[m],w=d[m];o&&c(w,y,g,i);var 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w}function g(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],c=e.normalize(),f=c.x,d=c.y,_=3*h-9*a+9*r-3*i,g=3*u-9*o+9*s-3*n,v=6*a-12*r+6*i,p=6*o-12*s+6*n,m=3*r-3*i,y=3*s-3*n,w=2*_*d-2*g*f,x=[];if(Math.abs(w)<l.CURVETIME_EPSILON){var b=_*y-g*m,w=_*p-g*v;if(0!=w){var C=-b/w;C>=0&&C<=1&&x.push(C)}}else{var S=(v*v-4*_*m)*d*d+(-2*v*p+4*g*m+4*_*y)*f*d+(p*p-4*g*y)*f*f,P=v*d-p*f;if(S>=0&&0!=w){var I=Math.sqrt(S),M=-(P+I)/w,T=(-P+I)/w;M>=0&&M<=1&&x.push(M),T>=0&&T<=1&&x.push(T)}}return x}return{getIntersections:function(t){var e=this.getValues(),i=t&&t!==this&&t.getValues();return i?u(e,i,this,t,[]):c(e,this,[])},statics:{getOverlaps:_,getIntersections:d,getCurveLineIntersections:s,getTimesWithTangent:g}}}),A=r.extend({_class:"CurveLocation",initialize:function(t,e,i,n,r){if(e>=.99999999){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},_setPath:function(t){this._path=t,this._version=t?t._version:0},_setCurve:function(t){this._setPath(t._path),this._curve=t,this._segment=null,this._segment1=t._segment1,this._segment2=t._segment2},_setSegment:function(t){var e=t.getCurve();e?this._setCurve(e):(this._setPath(t._path),this._segment1=t,this._segment2=null),this._segment=t,this._time=t===this._segment1?0:1,this._point=t._point.clone()},getSegment:function(){var t=this._segment;if(!t){var e=this.getCurve(),i=this.getTime();0===i?t=e._segment1:1===i?t=e._segment2:null!=i&&(t=e.getPartLength(0,i)<e.getPartLength(i,1)?e._segment1:e._segment2),this._segment=t}return t},getCurve:function(){function t(t){var e=t&&t.getCurve();if(e&&null!=(i._time=e.getTimeOf(i._point)))return i._setCurve(e),e}var e=this._path,i=this;return e&&e._version!==this._version&&(this._time=this._offset=this._curveOffset=this._curve=null),this._curve||t(this._segment)||t(this._segment1)||t(this._segment2.getPrevious())},getPath:function(){var t=this.getCurve();return t&&t._path},getIndex:function(){var t=this.getCurve();return t&&t.getIndex()},getTime:function(){var t=this.getCurve(),e=this._time;return t&&null==e?this._time=t.getTimeOf(this._point):e},getParameter:"#getTime",getPoint:function(){return this._point},getOffset:function(){var t=this._offset;if(null==t){t=0;var e=this.getPath(),i=this.getIndex();if(e&&null!=i)for(var n=e.getCurves(),r=0;r<i;r++)t+=n[r].getLength();this._offset=t+=this.getCurveOffset()}return t},getCurveOffset:function(){var t=this._curveOffset;if(null==t){var e=this.getCurve(),i=this.getTime();this._curveOffset=t=null!=i&&e&&e.getPartLength(0,i)}return t},getIntersection:function(){return this._intersection},getDistance:function(){return this._distance},divide:function(){var 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p,m,y,w,x,b,C,S,P,I=!1,M=!1,T={doubleclick:"click",mousedrag:"mousemove"},z=!1,O={mousedown:{mousedown:1,mousedrag:1,click:1,doubleclick:1},mouseup:{mouseup:1,mousedrag:1,click:1,doubleclick:1},mousemove:{mousedrag:1,mousemove:1,mouseenter:1,mouseleave:1}};return{_viewEvents:g,_handleMouseEvent:function(t,e,i){function n(t){return r.virtual[t]||l.responds(t)||u&&u.responds(t)}var r=this._itemEvents,o=r["native"][t],h="mousemove"===t,u=this._scope.tool,l=this;h&&f&&n("mousedrag")&&(t="mousedrag"),i||(i=this.getEventPoint(e));var c=this.getBounds().contains(i),d=o&&c&&l._project.hitTest(i,{tolerance:0,fill:!0,stroke:!0}),_=d&&d.item||null,g=!1,v={};if(v[t.substr(5)]=!0,o&&_!==x&&(x&&s(x,null,"mouseleave",e,i),_&&s(_,null,"mouseenter",e,i),x=_),z^c&&(s(this,null,c?"mouseenter":"mouseleave",e,i),p=c?this:null,g=!0),!c&&!v.drag||i.equals(y)||(a(this,_,h?t:"mousemove",e,i,y),g=!0),z=c,v.down&&c||v.up&&m){if(a(this,_,t,e,i,m),v.down){if(P=_===C&&Date.now()-S<300,w=C=_,!M&&_){for(var T=_;T&&!T.responds("mousedrag");)T=T._parent;T&&(b=_)}m=i}else v.up&&(M||_!==w||(S=Date.now(),a(this,_,P?"doubleclick":"click",e,i,m),P=!1),w=b=null);z=!1,g=!0}y=i,g&&u&&(I=u._handleMouseEvent(t,e,i,v)||I),e.cancelable!==!1&&(I&&!v.move||v.down&&n("mouseup"))&&e.preventDefault()},_handleKeyEvent:function(t,e,i,n){function r(r){r.responds(t)&&(st=a,r.emit(t,s=s||new $(t,e,i,n)))}var s,a=this._scope,o=a.tool;this.isVisible()&&(r(this),o&&o.responds(t)&&r(o))},_countItemEvent:function(t,e){var i=this._itemEvents,n=i["native"],r=i.virtual;for(var s in O)n[s]=(n[s]||0)+(O[s][t]||0)*e;r[t]=(r[t]||0)+e},statics:{updateFocus:e,_resetState:function(){f=d=I=z=!1,o=h=p=m=y=w=x=b=C=S=P=null}}}}}),G=W.extend({_class:"CanvasView",initialize:function(t,e){if(!(e instanceof i.HTMLCanvasElement)){var n=_.read(arguments,1);if(n.isZero())throw new Error("Cannot create CanvasView with the provided argument: "+r.slice(arguments,1));e=et.getCanvas(n)}var s=this._context=e.getContext("2d");if(s.save(),this._pixelRatio=1,!/^off|false$/.test(a.getAttribute(e,"hidpi"))){var o=i.devicePixelRatio||1,h=Z.getPrefixed(s,"backingStorePixelRatio")||1;this._pixelRatio=o/h}W.call(this,t,e),this._needsUpdate=!0},remove:function It(){return this._context.restore(),It.base.call(this)},_setElementSize:function Mt(t,e){var i=this._pixelRatio;if(Mt.base.call(this,t*i,e*i),1!==i){var n=this._element,r=this._context;if(!a.hasAttribute(n,"resize")){var s=n.style;s.width=t+"px",s.height=e+"px"}r.restore(),r.save(),r.scale(i,i)}},getContext:function(){return this._context},getPixelSize:function Tt(t){var e,i=st.agent;if(i&&i.firefox)e=Tt.base.call(this,t);else{var n=this._context,r=n.font;n.font=t+" serif",e=parseFloat(n.font),n.font=r}return e},getTextWidth:function(t,e){var i=this._context,n=i.font,r=0;i.font=t;for(var s=0,a=e.length;s<a;s++)r=Math.max(r,i.measureText(e[s]).width);return i.font=n,r},update:function(){if(!this._needsUpdate)return!1;var t=this._project,e=this._context,i=this._viewSize;return e.clearRect(0,0,i.width+1,i.height+1),t&&t.draw(e,this._matrix,this._pixelRatio),this._needsUpdate=!1,!0}}),J=r.extend({_class:"Event",initialize:function(t){this.event=t,this.type=t&&t.type},prevented:!1,stopped:!1,preventDefault:function(){this.prevented=!0,this.event.preventDefault()},stopPropagation:function(){this.stopped=!0,this.event.stopPropagation()},stop:function(){this.stopPropagation(),this.preventDefault()},getTimeStamp:function(){return this.event.timeStamp},getModifiers:function(){return K.modifiers}}),$=J.extend({_class:"KeyEvent",initialize:function(t,e,i,n){this.type=t,this.event=e,this.key=i,this.character=n},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),K=new function(){function t(t){var i=t.key||t.keyIdentifier;return i=/^U\+/.test(i)?String.fromCharCode(parseInt(i.substr(2),16)):/^Arrow[A-Z]/.test(i)?i.substr(5):"Unidentified"===i||i===e?String.fromCharCode(t.keyCode):i,h[i]||(i.length>1?r.hyphenate(i):i.toLowerCase())}function s(t,e,i,n){var o,h=W._focused;if(l[e]=t,t?c[e]=i:delete c[e],e.length>1&&(o=r.camelize(e))in f){f[o]=t;var u=st&&st.agent;if("meta"===o&&u&&u.mac)if(t)a={};else{for(var d in a)d in c&&s(!1,d,a[d],n);a=null}}else t&&a&&(a[e]=i);h&&h._handleKeyEvent(t?"keydown":"keyup",n,e,i)}var a,o,h={"\t":"tab"," ":"space","\b":"backspace","\x7f":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},u={tab:"\t",space:" ",enter:"\r"},l={},c={},f=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=st&&st.agent;return t&&t.mac?this.meta:this.control}}});return U.add(n,{keydown:function(e){var i=t(e),n=st&&st.agent;i.length>1||n&&n.chrome&&(e.altKey||n.mac&&e.metaKey||!n.mac&&e.ctrlKey)?s(!0,i,u[i]||(i.length>1?"":i),e):o=i},keypress:function(e){if(o){var i=t(e),n=e.charCode,r=n>=32?String.fromCharCode(n):i.length>1?"":i;i!==o&&(i=r.toLowerCase()),s(!0,i,r,e),o=null}},keyup:function(e){var i=t(e);i in c&&s(!1,i,c[i],e)}}),U.add(i,{blur:function(t){for(var e in c)s(!1,e,c[e],t)}}),{modifiers:f,isDown:function(t){return!!l[t]}}},X=J.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()+" }"}}),Q=J.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()+" }"}}),Y=(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&&t<this._minDistance&&(this._minDistance=t)},getFixedDistance:function(){return this._minDistance==this._maxDistance?this._minDistance:null},setFixedDistance:function(t){this._minDistance=this._maxDistance=t},_handleMouseEvent:function(t,e,i,n){function r(t,e){var r=i,s=a?c._point:c._downPoint||r;if(a){if(c._moveCount>=0&&r.equals(s))return!1;if(s&&(null!=t||null!=e)){var o=r.subtract(s),h=o.getLength();if(h<(t||0))return!1;e&&(r=s.add(o.normalize(Math.min(h,e))))}c._moveCount++}return c._point=r,c._lastPoint=s||r,n.down&&(c._moveCount=-1,c._downPoint=r,c._downCount++),!0}function s(){o&&(l=c.emit(t,new Q(c,t,e))||l)}st=this._scope,n.drag&&!this.responds(t)&&(t="mousemove");var a=n.move||n.drag,o=this.responds(t),h=this.minDistance,u=this.maxDistance,l=!1,c=this;if(n.down)r(),s();else if(n.up)r(null,u),s();else if(o)for(;r(h,u);)s();return l}}),r.extend(s,{_class:"Tween",statics:{easings:{linear:function(t){return t},easeInQuad:function(t){return t*t},easeOutQuad:function(t){return t*(2-t)},easeInOutQuad:function(t){return t<.5?2*t*t:-1+2*(2-t)*t},easeInCubic:function(t){return t*t*t},easeOutCubic:function(t){return--t*t*t+1},easeInOutCubic:function(t){return t<.5?4*t*t*t:(t-1)*(2*t-2)*(2*t-2)+1},easeInQuart:function(t){return t*t*t*t},easeOutQuart:function(t){return 1- --t*t*t*t},easeInOutQuart:function(t){return t<.5?8*t*t*t*t:1-8*--t*t*t*t},easeInQuint:function(t){return t*t*t*t*t},easeOutQuint:function(t){return 1+--t*t*t*t*t},easeInOutQuint:function(t){return t<.5?16*t*t*t*t*t:1+16*--t*t*t*t*t}}},initialize:function zt(t,e,i,n,r,s){this.object=t;var a=typeof r,o="function"===a;this.type=o?a:"string"===a?r:"linear",this.easing=o?r:zt.easings[this.type],this.duration=n,this.running=!1,this._then=null,this._startTime=null;var h=e||i;this._keys=h?Object.keys(h):[],this._parsedKeys=this._parseKeys(this._keys),this._from=h&&this._getState(e),this._to=h&&this._getState(i),s!==!1&&this.start()},then:function(t){return this._then=t,this},start:function(){return this._startTime=null,this.running=!0,this},stop:function(){return this.running=!1,this},update:function(t){if(this.running){t>1&&(t=1,this.running=!1);for(var e=this.easing(t),i=this._keys,n=function(i){return"function"==typeof i?i(e,t):i},s=0,a=i&&i.length;s<a;s++){var o=i[s],h=n(this._from[o]),u=n(this._to[o]),l=h&&u&&h.__add&&u.__add?u.__subtract(h).__multiply(e).__add(h):(u-h)*e+h;this._setProperty(this._parsedKeys[o],l)}!this.running&&this._then&&this._then(this.object),this.responds("update")&&this.emit("update",new r({progress:t,factor:e}))}return this},_events:{onUpdate:{}},_handleFrame:function(t){var e=this._startTime,i=e?(t-e)/this.duration:0;e||(this._startTime=t),this.update(i)},_getState:function(t){for(var e=this._keys,i={},n=0,r=e.length;n<r;n++){var s,a=e[n],o=this._parsedKeys[a],h=this._getProperty(o);if(t){var u=this._resolveValue(h,t[a]);this._setProperty(o,u),s=this._getProperty(o),s=s&&s.clone?s.clone():s,
this._setProperty(o,h)}else s=h&&h.clone?h.clone():h;i[a]=s}return i},_resolveValue:function(t,e){if(e){if(Array.isArray(e)&&2===e.length){var i=e[0];return i&&i.match&&i.match(/^[+\-\*\/]=/)?this._calculate(t,i[0],e[1]):e}if("string"==typeof e){var n=e.match(/^[+\-*/]=(.*)/);if(n){var r=JSON.parse(n[1].replace(/(['"])?([a-zA-Z0-9_]+)(['"])?:/g,'"$2": '));return this._calculate(t,e[0],r)}}}return e},_calculate:function(t,e,i){return st.PaperScript.calculateBinary(t,e,i)},_parseKeys:function(t){for(var e={},i=0,n=t.length;i<n;i++){var r=t[i],s=r.replace(/\.([^.]*)/g,"/$1").replace(/\[['"]?([^'"\]]*)['"]?\]/g,"/$1");e[r]=s.split("/")}return e},_getProperty:function(t,e){for(var i=this.object,n=0,r=t.length-(e||0);n<r&&i;n++)i=i[t[n]];return i},_setProperty:function(t,e){var i=this._getProperty(t,1);i&&(i[t[t.length-1]]=e)}})),tt={request:function(e){var i=new t.XMLHttpRequest;return i.open((e.method||"get").toUpperCase(),e.url,r.pick(e.async,!0)),e.mimeType&&i.overrideMimeType(e.mimeType),i.onload=function(){var t=i.status;0===t||200===t?e.onLoad&&e.onLoad.call(i,i.responseText):i.onerror()},i.onerror=function(){var t=i.status,n='Could not load "'+e.url+'" (Status: '+t+")";if(!e.onError)throw new Error(n);e.onError(n,t)},i.send(null)}},et={canvases:[],getCanvas:function(t,e){if(!i)return null;var r,s=!0;"object"==typeof t&&(e=t.height,t=t.width),this.canvases.length?r=this.canvases.pop():(r=n.createElement("canvas"),s=!1);var a=r.getContext("2d");if(!a)throw new Error("Canvas "+r+" is unable to provide a 2D context.");return r.width===t&&r.height===e?s&&a.clearRect(0,0,t+1,e+1):(r.width=t,r.height=e),a.save(),r},getContext:function(t,e){var i=this.getCanvas(t,e);return i?i.getContext("2d"):null},release:function(t){var e=t&&t.canvas?t.canvas:t;e&&e.getContext&&(e.getContext("2d").restore(),this.canvases.push(e))}},it=new function(){function t(t,e,i){return.2989*t+.587*e+.114*i}function e(e,i,n,r){var s=r-t(e,i,n);d=e+s,_=i+s,g=n+s;var r=t(d,_,g),a=v(d,_,g),o=p(d,_,g);if(a<0){var h=r-a;d=r+(d-r)*r/h,_=r+(_-r)*r/h,g=r+(g-r)*r/h}if(o>255){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=u<s?u:s,_=l<a?l:a,g=c<o?c:o},lighten:function(){d=u>s?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=et.getContext(1,1);x&&(r.each(y,function(t,e){var 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