paper.js/dist/paper-full.min.js

/*!
 * Paper.js v0.9.9 - The Swiss Army Knife of Vector Graphics Scripting.
 * http://paperjs.org/
 *
 * Copyright (c) 2011 - 2013, Juerg Lehni & Jonathan Puckey
 * http://lehni.org/ & http://jonathanpuckey.com/
 *
 * Distributed under the MIT license. See LICENSE file for details.
 *
 * All rights reserved.
 *
 * Date: Sun Jul 21 16:44:30 2013 -0700
 *
 ***
 *
 * straps.js - Class inheritance library with support for bean-style accessors
 *
 * Copyright (c) 2006 - 2013 Juerg Lehni
 * http://lehni.org/
 *
 * Distributed under the MIT license.
 *
 ***
 *
 * acorn.js
 * http://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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i._angle=this._angle,i},getAngle:function(){return 180*this.getAngleInRadians(arguments[0])/Math.PI},setAngle:function(t){if(t=this._angle=t*Math.PI/180,!this.isZero()){var e=this.getLength();this.set(Math.cos(t)*e,Math.sin(t)*e)}return this},getAngleInRadians:function(){if(void 0===arguments[0])return null==this._angle&&(this._angle=Math.atan2(this.y,this.x)),this._angle;var t=o.read(arguments),e=this.getLength()*t.getLength();return a.isZero(e)?0/0:Math.acos(this.dot(t)/e)},getAngleInDegrees:function(){return this.getAngle(arguments[0])},getQuadrant:function(){return this.x>=0?this.y>=0?1:4:this.y>=0?2:3},getDirectedAngle:function(t){return t=o.read(arguments),180*Math.atan2(this.cross(t),this.dot(t))/Math.PI},rotate:function(t,e){if(0===t)return this.clone();t=t*Math.PI/180;var n=e?this.subtract(e):this,i=Math.sin(t),r=Math.cos(t);return n=new o(n.x*r-n.y*i,n.y*r+n.x*i),e?n.add(e):n},isInside:function(t){return t.contains(this)},isClose:function(t,e){return this.getDistance(t)<e},isColinear:function(t){return this.cross(t)<1e-5},isOrthogonal:function(t){return this.dot(t)<1e-5},isZero:function(){return a.isZero(this.x)&&a.isZero(this.y)},isNaN:function(){return isNaN(this.x)||isNaN(this.y)},dot:function(t){return t=o.read(arguments),this.x*t.x+this.y*t.y},cross:function(t){return t=o.read(arguments),this.x*t.y-this.y*t.x},project:function(t){if(t=o.read(arguments),t.isZero())return new o(0,0);var e=this.dot(t)/t.dot(t);return new o(t.x*e,t.y*e)},statics:{min:function(){var t=o.read(arguments);return point2=o.read(arguments),new o(Math.min(t.x,point2.x),Math.min(t.y,point2.y))},max:function(){var t=o.read(arguments);return point2=o.read(arguments),new o(Math.max(t.x,point2.x),Math.max(t.y,point2.y))},random:function(){return new o(Math.random(),Math.random())}}},t.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new o(e(this.x),e(this.y))}},{})),h=o.extend({initialize:function(t,e,n,i){this._x=t,this._y=e,this._owner=n,this._setter=i},set:function(t,e,n){return this._x=t,this._y=e,n||this._owner[this._setter](this),this},getX:function(){return this._x},setX:function(t){this._x=t,this._owner[this._setter](this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner[this._setter](this)}}),u=t.extend({_class:"Size",_readIndex:!0,initialize:function(t,e){var n=typeof t;if("number"===n){var i="number"==typeof e;this.width=t,this.height=i?e:t,this.__read&&(this.__read=i?2:1)}else"undefined"===n||null===t?(this.width=this.height=0,this.__read&&(this.__read=null===t?1:0)):(Array.isArray(t)?(this.width=t[0],this.height=t.length>1?t[1]:t[0]):null!=t.width?(this.width=t.width,this.height=t.height):null!=t.x?(this.width=t.x,this.height=t.y):(this.width=this.height=0,this.__read&&(this.__read=0)),this.__read&&(this.__read=1))},set:function(t,e){return this.width=t,this.height=e,this},equals:function(t){return t===this||t&&(this.width===t.width&&this.height===t.height||Array.isArray(t)&&this.width===t[0]&&this.height===t[1])||!1},clone:function(){return new u(this.width,this.height)},toString:function(){var t=s.instance;return"{ width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.width),e.number(this.height)]},add:function(t){return t=u.read(arguments),new u(this.width+t.width,this.height+t.height)},subtract:function(t){return t=u.read(arguments),new u(this.width-t.width,this.height-t.height)},multiply:function(t){return t=u.read(arguments),new u(this.width*t.width,this.height*t.height)},divide:function(t){return t=u.read(arguments),new u(this.width/t.width,this.height/t.height)},modulo:function(t){return t=u.read(arguments),new u(this.width%t.width,this.height%t.height)},negate:function(){return new u(-this.width,-this.height)},isZero:function(){return a.isZero(this.width)&&a.isZero(this.height)},isNaN:function(){return isNaN(this.width)||isNaN(this.height)},statics:{min:function(t,e){return new u(Math.min(t.width,e.width),Math.min(t.height,e.height))},max:function(t,e){return new u(Math.max(t.width,e.width),Math.max(t.height,e.height))},random:function(){return new u(Math.random(),Math.random())}}},t.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new u(e(this.width),e(this.height))}},{})),c=u.extend({initialize:function(t,e,n,i){this._width=t,this._height=e,this._owner=n,this._setter=i},set:function(t,e,n){return this._width=t,this._height=e,n||this._owner[this._setter](this),this},getWidth:function(){return this._width},setWidth:function(t){this._width=t,this._owner[this._setter](this)},getHeight:function(){return this._height},setHeight:function(t){this._height=t,this._owner[this._setter](this)}}),d=t.extend({_class:"Rectangle",_readIndex:!0,initialize:function(e,n,i,r){var s=typeof e,a=0;if("number"===s?(this.x=e,this.y=n,this.width=i,this.height=r,a=4):"undefined"===s||null===e?(this.x=this.y=this.width=this.height=0,a=null===e?1:0):1===arguments.length&&(Array.isArray(e)?(this.x=e[0],this.y=e[1],this.width=e[2],this.height=e[3],a=1):void 0!==e.x||void 0!==e.width?(this.x=e.x||0,this.y=e.y||0,this.width=e.width||0,this.height=e.height||0,a=1):void 0===e.from&&void 0===e.to&&(this.x=this.y=this.width=this.height=0,this._set(e),a=1)),!a){var h=o.readNamed(arguments,"from"),c=t.peek(arguments);if(this.x=h.x,this.y=h.y,c&&void 0!==c.x||t.hasNamed(arguments,"to")){var l=o.readNamed(arguments,"to");this.width=l.x-h.x,this.height=l.y-h.y,this.width<0&&(this.x=l.x,this.width=-this.width),this.height<0&&(this.y=l.y,this.height=-this.height)}else{var d=u.read(arguments);this.width=d.width,this.height=d.height}a=arguments._index}this.__read&&(this.__read=a)},set:function(t,e,n,i){return this.x=t,this.y=e,this.width=n,this.height=i,this},clone:function(){return new d(this.x,this.y,this.width,this.height)},equals:function(e){return t.isPlainValue(e)&&(e=d.read(arguments)),e===this||e&&this.x===e.x&&this.y===e.y&&this.width===e.width&&this.height===e.height||!1},toString:function(){var t=s.instance;return"{ x: "+t.number(this.x)+", y: "+t.number(this.y)+", width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.x),e.number(this.y),e.number(this.width),e.number(this.height)]},getPoint:function(){return new(arguments[0]?o:h)(this.x,this.y,this,"setPoint")},setPoint:function(t){t=o.read(arguments),this.x=t.x,this.y=t.y},getSize:function(){return new(arguments[0]?u:c)(this.width,this.height,this,"setSize")},setSize:function(t){t=u.read(arguments),this._fixX&&(this.x+=(this.width-t.width)*this._fixX),this._fixY&&(this.y+=(this.height-t.height)*this._fixY),this.width=t.width,this.height=t.height,this._fixW=1,this._fixH=1},getLeft:function(){return this.x},setLeft:function(t){this._fixW||(this.width-=t-this.x),this.x=t,this._fixX=0},getTop:function(){return this.y},setTop:function(t){this._fixH||(this.height-=t-this.y),this.y=t,this._fixY=0},getRight:function(){return this.x+this.width},setRight:function(t){void 0!==this._fixX&&1!==this._fixX&&(this._fixW=0),this._fixW?this.x=t-this.width:this.width=t-this.x,this._fixX=1},getBottom:function(){return this.y+this.height},setBottom:function(t){void 0!==this._fixY&&1!==this._fixY&&(this._fixH=0),this._fixH?this.y=t-this.height:this.height=t-this.y,this._fixY=1},getCenterX:function(){return this.x+.5*this.width},setCenterX:function(t){this.x=t-.5*this.width,this._fixX=.5},getCenterY:function(){return this.y+.5*this.height},setCenterY:function(t){this.y=t-.5*this.height,this._fixY=.5},getCenter:function(){return new(arguments[0]?o:h)(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(t){return t=o.read(arguments),this.setCenterX(t.x),this.setCenterY(t.y),this},isEmpty:function(){return 0==this.width||0==this.height},contains:function(t){return t&&void 0!==t.width||4==(Array.isArray(t)?t:arguments).length?this._containsRectangle(d.read(arguments)):this._containsPoint(o.read(arguments))},_containsPoint:function(t){var e=t.x,n=t.y;return e>=this.x&&n>=this.y&&e<=this.x+this.width&&n<=this.y+this.height},_containsRectangle:function(t){var e=t.x,n=t.y;return e>=this.x&&n>=this.y&&e+t.width<=this.x+this.width&&n+t.height<=this.y+this.height},intersects:function(t){return t=d.read(arguments),t.x+t.width>this.x&&t.y+t.height>this.y&&t.x<this.x+this.width&&t.y<this.y+this.height},touches:function(t){return t=d.read(arguments),t.x+t.width>=this.x&&t.y+t.height>=this.y&&t.x<=this.x+this.width&&t.y<=this.y+this.height},intersect:function(t){t=d.read(arguments);var e=Math.max(this.x,t.x),n=Math.max(this.y,t.y),i=Math.min(this.x+this.width,t.x+t.width),r=Math.min(this.y+this.height,t.y+t.height);return new d(e,n,i-e,r-n)},unite:function(t){t=d.read(arguments);var e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x+t.width),r=Math.max(this.y+this.height,t.y+t.height);return new d(e,n,i-e,r-n)},include:function(t){t=o.read(arguments);var e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x),r=Math.max(this.y+this.height,t.y);return new d(e,n,i-e,r-n)},expand:function(t,e){return void 0===e&&(e=t),new d(this.x-t/2,this.y-e/2,this.width+t,this.height+e)},scale:function(t,e){return this.expand(this.width*t-this.width,this.height*(void 0===e?t:e)-this.height)}},new function(){return t.each([["Top","Left"],["Top","Right"],["Bottom","Left"],["Bottom","Right"],["Left","Center"],["Top","Center"],["Right","Center"],["Bottom","Center"]],function(t,e){var n=t.join(""),i=/^[RL]/.test(n);e>=4&&(t[1]+=i?"Y":"X");var r=t[i?0:1],s=t[i?1:0],a="get"+r,u="get"+s,c="set"+r,l="set"+s,d="get"+n,f="set"+n;this[d]=function(){return new(arguments[0]?o:h)(this[a](),this[u](),this,f)},this[f]=function(t){t=o.read(arguments),this[c](t.x),this[l](t.y)}},{})}),f=d.extend({initialize:function(t,e,n,i,r,s){this.set(t,e,n,i,!0),this._owner=r,this._setter=s},set:function(t,e,n,i,r){return this._x=t,this._y=e,this._width=n,this._height=i,r||this._owner[this._setter](this),this}},new function(){var e=d.prototype;return t.each(["x","y","width","height"],function(e){var n=t.capitalize(e),i="_"+e;this["get"+n]=function(){return this[i]},this["set"+n]=function(t){this[i]=t,this._dontNotify||this._owner[this._setter](this)}},t.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(t){var n="set"+t;this[n]=function(){this._dontNotify=!0,e[n].apply(this,arguments),delete this._dontNotify,this._owner[this._setter](this)}},{isSelected:function(){return this._owner._boundsSelected},setSelected:function(t){var e=this._owner;e.setSelected&&(e._boundsSelected=t,e.setSelected(t||e._selectedSegmentState>0))}}))}),_=t.extend({_class:"Matrix",initialize:function re(t){var e=arguments.length,n=!0;if(6==e?this.set.apply(this,arguments):1==e?t instanceof re?this.set(t._a,t._c,t._b,t._d,t._tx,t._ty):Array.isArray(t)?this.set.apply(this,t):n=!1:0==e?this.reset():n=!1,!n)throw Error("Unsupported matrix parameters")},set:function(t,e,n,i,r,s){return this._a=t,this._c=e,this._b=n,this._d=i,this._tx=r,this._ty=s,this},_serialize:function(e){return t.serialize(this.getValues(),e)},clone:function(){return new _(this._a,this._c,this._b,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a==t._a&&this._b==t._b&&this._c==t._c&&this._d==t._d&&this._tx==t._tx&&this._ty==t._ty||!1},toString:function(){var t=s.instance;return"[["+[t.number(this._a),t.number(this._b),t.number(this._tx)].join(", ")+"], ["+[t.number(this._c),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(){return this._a=this._d=1,this._c=this._b=this._tx=this._ty=0,this},scale:function(){var t=o.read(arguments),e=o.read(arguments,0,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._c*=t.x,this._b*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this},translate:function(t){t=o.read(arguments);var e=t.x,n=t.y;return this._tx+=e*this._a+n*this._b,this._ty+=e*this._c+n*this._d,this},rotate:function(t,e){e=o.read(arguments,1),t=t*Math.PI/180;var n=e.x,i=e.y,r=Math.cos(t),s=Math.sin(t),a=n-n*r+i*s,h=i-n*s-i*r,u=this._a,c=this._b,l=this._c,d=this._d;return this._a=r*u+s*c,this._b=-s*u+r*c,this._c=r*l+s*d,this._d=-s*l+r*d,this._tx+=a*u+h*c,this._ty+=a*l+h*d,this},shear:function(){var t=o.read(arguments),e=o.read(arguments,0,0,{readNull:!0});e&&this.translate(e);var n=this._a,i=this._c;return this._a+=t.y*this._b,this._c+=t.y*this._d,this._b+=t.x*n,this._d+=t.x*i,e&&this.translate(e.negate()),this},isIdentity:function(){return 1==this._a&&0==this._c&&0==this._b&&1==this._d&&0==this._tx&&0==this._ty},isInvertible:function(){return!!this._getDeterminant()},isSingular:function(){return!this._getDeterminant()},concatenate:function(t){var e=this._a,n=this._b,i=this._c,r=this._d;return this._a=t._a*e+t._c*n,this._b=t._b*e+t._d*n,this._c=t._a*i+t._c*r,this._d=t._b*i+t._d*r,this._tx+=t._tx*e+t._ty*n,this._ty+=t._tx*i+t._ty*r,this},preConcatenate:function(t){var e=this._a,n=this._b,i=this._c,r=this._d,s=this._tx,a=this._ty;return this._a=t._a*e+t._b*i,this._b=t._a*n+t._b*r,this._c=t._c*e+t._d*i,this._d=t._c*n+t._d*r,this._tx=t._a*s+t._b*a+t._tx,this._ty=t._c*s+t._d*a+t._ty,this},transform:function(t,e,n,i,r){return arguments.length<5?this._transformPoint(o.read(arguments)):this._transformCoordinates(t,e,n,i,r)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return e||(e=new o),e.set(i*this._a+r*this._b+this._tx,i*this._c+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n,i,r){for(var s=e,a=i,o=e+2*r;o>s;){var h=t[s++],u=t[s++];n[a++]=h*this._a+u*this._b+this._tx,n[a++]=h*this._c+u*this._d+this._ty}return n},_transformCorners:function(t){var e=t.x,n=t.y,i=e+t.width,r=n+t.height,s=[e,n,i,n,i,r,e,r];return this._transformCoordinates(s,0,s,0,4)},_transformBounds:function(t,e,n){for(var i=this._transformCorners(t),r=i.slice(0,2),s=i.slice(),a=2;8>a;a++){var o=i[a],h=1&a;o<r[h]?r[h]=o:o>s[h]&&(s[h]=o)}return e||(e=new d),e.set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(o.read(arguments))},_getDeterminant:function(){var t=this._a*this._d-this._b*this._c;return isFinite(t)&&!a.isZero(t)&&isFinite(this._tx)&&isFinite(this._ty)?t:null},_inverseTransform:function(t,e,n){var i=this._getDeterminant();if(!i)return null;var r=t.x-this._tx,s=t.y-this._ty;return e||(e=new o),e.set((r*this._d-s*this._b)/i,(s*this._a-r*this._c)/i,n)},decompose:function(){var t=this._a,e=this._b,n=this._c,i=this._d;if(a.isZero(t*i-e*n))return null;var r=Math.sqrt(t*t+e*e);t/=r,e/=r;var s=t*n+e*i;n-=t*s,i-=e*s;var h=Math.sqrt(n*n+i*i);return n/=h,i/=h,s/=h,e*n>t*i&&(t=-t,e=-e,s=-s,r=-r),{translation:this.getTranslation(),scaling:new o(r,h),rotation:180*-Math.atan2(e,t)/Math.PI,shearing:s}},getValues:function(){return[this._a,this._c,this._b,this._d,this._tx,this._ty]
},getTranslation:function(){return new o(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},inverted:function(){var t=this._getDeterminant();return t&&new _(this._d/t,-this._c/t,-this._b/t,this._a/t,(this._b*this._ty-this._d*this._tx)/t,(this._c*this._tx-this._a*this._ty)/t)},shiftless:function(){return new _(this._a,this._c,this._b,this._d,0,0)},applyToContext:function(t){t.transform(this._a,this._c,this._b,this._d,this._tx,this._ty)}},new function(){return t.each({scaleX:"_a",scaleY:"_d",translateX:"_tx",translateY:"_ty",shearX:"_b",shearY:"_c"},function(e,n){n=t.capitalize(n),this["get"+n]=function(){return this[e]},this["set"+n]=function(t){this[e]=t}},{})}),g=t.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 o(this._px,this._py)},getVector:function(){return new o(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return g.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t){return g.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},getDistance:function(t){return Math.abs(g.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0))},statics:{intersect:function(t,e,n,i,r,s,h,u,c,l){c||(n-=t,i-=e,h-=r,u-=s);var d=u*n-h*i;if(!a.isZero(d)){var f=t-r,_=e-s,g=(h*_-u*f)/d,p=(n*_-i*f)/d;if((l||g>=0&&1>=g)&&(l||p>=0&&1>=p))return new o(t+g*n,e+g*i)}},getSide:function(t,e,n,i,r,s,a){a||(n-=t,i-=e);var o=r-t,h=s-e,u=o*i-h*n;return 0===u&&(u=o*n+h*i,u>0&&(o-=n,h-=i,u=o*n+h*i,0>u&&(u=0))),0>u?-1:u>0?1:0},getSignedDistance:function(t,e,n,i,r,s,a){a||(n-=t,i-=e);var o=i/n,h=e-o*t;return(s-o*r-h)/Math.sqrt(o*o+1)}}}),p=r.extend({_class:"Project",_list:"projects",_reference:"project",initialize:function(t){r.call(this,!0),this.layers=[],this.symbols=[],this._currentStyle=new F,this.activeLayer=new w,t&&(this.view=t instanceof V?t:V.create(t)),this._selectedItems={},this._selectedItemCount=0,this._drawCount=0,this.options={}},_serialize:function(e,n){return t.serialize(this.layers,e,!0,n)},clear:function(){for(var t=this.layers.length-1;t>=0;t--)this.layers[t].remove();this.symbols=[]},remove:function se(){return se.base.call(this)?(this.view&&this.view.remove(),!0):!1},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.initialize(t)},getIndex:function(){return this._index},getSelectedItems:function(){var t=[];for(var e in this._selectedItems){var n=this._selectedItems[e];n._drawCount===this._drawCount&&t.push(n)}return t},_updateSelection:function(t){t._selected?(this._selectedItemCount++,this._selectedItems[t._id]=t,t.isInserted()&&(t._drawCount=this._drawCount)):(this._selectedItemCount--,delete this._selectedItems[t._id])},selectAll:function(){for(var t=0,e=this.layers.length;e>t;t++)this.layers[t].setSelected(!0)},deselectAll:function(){for(var t in this._selectedItems)this._selectedItems[t].setSelected(!1)},hitTest:function(e,n){e=o.read(arguments),n=S.getOptions(t.read(arguments));for(var i=this.layers.length-1;i>=0;i--){var r=this.layers[i].hitTest(e,n);if(r)return r}return null},importJSON:function(e){return this.activate(),t.importJSON(e)},draw:function(e,n){this._drawCount++,e.save(),n.applyToContext(e);for(var i=t.merge({offset:new o(0,0),transforms:[n]}),r=0,s=this.layers.length;s>r;r++)this.layers[r].draw(e,i);if(e.restore(),this._selectedItemCount>0){e.save(),e.strokeWidth=1;for(var a in this._selectedItems){var h=this._selectedItems[a];if(h._drawCount===this._drawCount&&(h._drawSelected||h._boundsSelected)){var u=h.getSelectedColor()||h.getLayer().getSelectedColor();e.strokeStyle=e.fillStyle=u?u.toCanvasStyle(e):"#009dec";var c=h._globalMatrix;if(h._drawSelected&&h._drawSelected(e,c),h._boundsSelected){var l=c._transformCorners(h._getBounds("getBounds"));e.beginPath();for(var r=0;8>r;r++)e[0===r?"moveTo":"lineTo"](l[r],l[++r]);e.closePath(),e.stroke();for(var r=0;8>r;r++)e.beginPath(),e.rect(l[r]-2,l[++r]-2,4,4),e.fill()}}}e.restore()}}}),v=t.extend({_class:"Symbol",initialize:function ae(t,e){this._id=ae._id=(ae._id||0)+1,this.project=paper.project,this.project.symbols.push(this),t&&this.setDefinition(t,e),this._instances={}},_serialize:function(e,n){return n.add(this,function(){return t.serialize([this._class,this._definition],e,!1,n)})},_changed:function(e){t.each(this._instances,function(t){t._changed(e)})},getDefinition:function(){return this._definition},setDefinition:function(t){t._parentSymbol&&(t=t.clone()),this._definition&&delete this._definition._parentSymbol,this._definition=t,t.remove(),t.setSelected(!1),arguments[1]||t.setPosition(new o),t._parentSymbol=this,this._changed(5)},place:function(t){return new C(this,t)},clone:function(){return new v(this._definition.clone(!1))}}),m=t.extend(e,{statics:{extend:function oe(e){e._serializeFields&&(e._serializeFields=t.merge(this.prototype._serializeFields,e._serializeFields));var n=oe.base.apply(this,arguments),i=n.prototype,r=i._class;return r&&(i._type=t.hyphenate(r)),n}},_class:"Item",_transformContent:!0,_boundsSelected:!1,_serializeFields:{name:null,matrix:new _,locked:!1,visible:!0,blendMode:"normal",opacity:1,guide:!1,clipMask:!1,data:{}},initialize:function(){},_initialize:function(t,e){if(this._id=m._id=(m._id||0)+1,!this._project){var n=paper.project,i=n.activeLayer;!i||t&&t.insert===!1?this._setProject(n):i.addChild(this)}return this._style=new F(this._project._currentStyle,this),this._matrix=new _,e&&this._matrix.translate(e),t?this._set(t,{insert:!0}):!0},_events:new function(){var e={mousedown:{mousedown:1,mousedrag:1,click:1,doubleclick:1},mouseup:{mouseup:1,mousedrag:1,click:1,doubleclick:1},mousemove:{mousedrag:1,mousemove:1,mouseenter:1,mouseleave:1}},n={install:function(t){var n=this._project.view._eventCounters;if(n)for(var i in e)n[i]=(n[i]||0)+(e[i][t]||0)},uninstall:function(t){var n=this._project.view._eventCounters;if(n)for(var i in e)n[i]-=e[i][t]||0}};return t.each(["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"],function(t){this[t]=n},{onFrame:{install:function(){this._project.view._animateItem(this,!0)},uninstall:function(){this._project.view._animateItem(this,!1)}},onLoad:{}})},_serialize:function(e,n){function i(i){for(var a in i){var o=s[a];t.equals(o,i[a])||(r[a]=t.serialize(o,e,"data"!==a,n))}}var r={},s=this;return i(this._serializeFields),this instanceof y||i(this._style._defaults),[this._class,r]},_changed:function(t){var e=this._parent,n=this._project,i=this._parentSymbol;if(4&t&&(delete this._bounds,delete this._position),e&&12&t&&e._clearBoundsCache(),2&t&&this._clearBoundsCache(),n&&(1&t&&(n._needsRedraw=!0),n._changes)){var r=n._changesById[this._id];r?r.flags|=t:(r={item:this,flags:t},n._changesById[this._id]=r,n._changes.push(r))}i&&i._changed(t)},set:function(t){return t&&this._set(t),this},getId:function(){return this._id},getType:function(){return this._type},getName:function(){return this._name},setName:function(t,e){if(this._name&&this._removeFromNamed(),t&&this._parent){for(var n=this._parent._children,i=this._parent._namedChildren,r=t,s=1;e&&n[t];)t=r+" "+s++;(i[t]=i[t]||[]).push(this),n[t]=this}this._name=t||void 0,this._changed(32)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)},hasFill:function(){return!!this.getStyle().getFillColor()},hasStroke:function(){var t=this.getStyle();return!!t.getStrokeColor()&&t.getStrokeWidth()>0}},t.each(["locked","visible","blendMode","opacity","guide"],function(e){var n=t.capitalize(e),e="_"+e;this["get"+n]=function(){return this[e]},this["set"+n]=function(t){t!=this[e]&&(this[e]=t,this._changed("_locked"===e?32:33))}},{}),{_locked:!1,_visible:!0,_blendMode:"normal",_opacity:1,_guide:!1,isSelected:function(){if(this._children)for(var t=0,e=this._children.length;e>t;t++)if(this._children[t].isSelected())return!0;return this._selected},setSelected:function(t){if(this._children&&!arguments[1])for(var e=0,n=this._children.length;n>e;e++)this._children[e].setSelected(t);(t=!!t)!=this._selected&&(this._selected=t,this._project._updateSelection(this),this._changed(33))},_selected:!1,isFullySelected:function(){if(this._children&&this._selected){for(var t=0,e=this._children.length;e>t;t++)if(!this._children[t].isFullySelected())return!1;return!0}return this._selected},setFullySelected:function(t){if(this._children)for(var e=0,n=this._children.length;n>e;e++)this._children[e].setFullySelected(t);this.setSelected(t,!0)},isClipMask:function(){return this._clipMask},setClipMask:function(t){this._clipMask!=(t=!!t)&&(this._clipMask=t,t&&(this.setFillColor(null),this.setStrokeColor(null)),this._changed(33),this._parent&&this._parent._changed(256))},_clipMask:!1,getData:function(){return this._data||(this._data={}),this._data},setData:function(t){this._data=t},getPosition:function(){var t=this._position||(this._position=this.getBounds().getCenter(!0));return new(arguments[0]?o:h)(t.x,t.y,this,"setPosition")},setPosition:function(){this.translate(o.read(arguments).subtract(this.getPosition(!0)))},getMatrix:function(){return this._matrix},setMatrix:function(t){this._matrix.initialize(t),this._changed(5)},isEmpty:function(){return 0==this._children.length}},t.each(["getBounds","getStrokeBounds","getHandleBounds","getRoughBounds"],function(t){this[t]=function(){var e=this._boundsGetter,n=this._getCachedBounds("string"==typeof e?e:e&&e[t]||t,arguments[0]);return"getBounds"===t?new f(n.x,n.y,n.width,n.height,this,"setBounds"):n}},{_getCachedBounds:function(t,e,n){var i=(!e||e.equals(this._matrix))&&t;if(n&&this._parent){var r=n._id,s=this._parent._boundsCache=this._parent._boundsCache||{ids:{},list:[]};s.ids[r]||(s.list.push(n),s.ids[r]=n)}if(i&&this._bounds&&this._bounds[i])return this._bounds[i].clone();var a=this._matrix.isIdentity();e=!e||e.isIdentity()?a?null:this._matrix:a?e:e.clone().concatenate(this._matrix);var o=this._getBounds(t,e,i?this:n);return i&&(this._bounds||(this._bounds={}),this._bounds[i]=o.clone()),o},_clearBoundsCache:function(){if(this._boundsCache){for(var t=0,e=this._boundsCache.list,n=e.length;n>t;t++){var i=e[t];delete i._bounds,i!=this&&i._boundsCache&&i._clearBoundsCache()}delete this._boundsCache}},_getBounds:function(t,e,n){var i=this._children;if(!i||0==i.length)return new d;for(var r=1/0,s=-r,a=r,o=s,h=0,u=i.length;u>h;h++){var c=i[h];if(c._visible&&!c.isEmpty()){var l=c._getCachedBounds(t,e,n);r=Math.min(l.x,r),a=Math.min(l.y,a),s=Math.max(l.x+l.width,s),o=Math.max(l.y+l.height,o)}}return isFinite(r)?new d(r,a,s-r,o-a):new d},setBounds:function(t){t=d.read(arguments);var e=this.getBounds(),n=new _,i=t.getCenter();n.translate(i),(t.width!=e.width||t.height!=e.height)&&n.scale(0!=e.width?t.width/e.width:1,0!=e.height?t.height/e.height:1),i=e.getCenter(),n.translate(-i.x,-i.y),this.transform(n)}}),{getProject:function(){return this._project},_setProject:function(t){if(this._project!=t&&(this._project=t,this._children))for(var e=0,n=this._children.length;n>e;e++)this._children[e]._setProject(t)},getLayer:function(){for(var t=this;t=t._parent;)if(t instanceof w)return t;return null},getParent:function(){return this._parent},setParent:function(t){return t.addChild(this)},getChildren:function(){return this._children},setChildren:function(t){this.removeChildren(),this.addChildren(t)},getFirstChild:function(){return this._children&&this._children[0]||null},getLastChild:function(){return this._children&&this._children[this._children.length-1]||null},getNextSibling:function(){return this._parent&&this._parent._children[this._index+1]||null},getPreviousSibling:function(){return this._parent&&this._parent._children[this._index-1]||null},getIndex:function(){return this._index},isInserted:function(){return this._parent?this._parent.isInserted():!1},clone:function(t){return this._clone(new this.constructor({insert:!1}),t)},_clone:function(t,e){if(t.setStyle(this._style),this._children)for(var n=0,i=this._children.length;i>n;n++)t.addChild(this._children[n].clone(!1),!0);(e||void 0===e)&&t.insertAbove(this);for(var r=["_locked","_visible","_blendMode","_opacity","_clipMask","_guide"],n=0,i=r.length;i>n;n++){var s=r[n];this.hasOwnProperty(s)&&(t[s]=this[s])}return t._matrix.initialize(this._matrix),t.setSelected(this._selected),this._name&&t.setName(this._name,!0),t},copyTo:function(t){var e=this.clone();return t.layers?t.activeLayer.addChild(e):t.addChild(e),e},rasterize:function(e){var n=this.getStrokeBounds(),i=(e||72)/72,r=n.getTopLeft().floor(),s=n.getBottomRight().ceil();size=new u(s.subtract(r)),canvas=Y.getCanvas(size),ctx=canvas.getContext("2d"),matrix=(new _).scale(i).translate(r.negate()),ctx.save(),matrix.applyToContext(ctx),this.draw(ctx,t.merge({transforms:[matrix]}));var a=new b(canvas);return a.setPosition(r.add(size.divide(2))),ctx.restore(),a},contains:function(){return!!this._contains(this._matrix._inverseTransform(o.read(arguments)))},_contains:function(t){if(this._children){for(var e=this._children.length-1;e>=0;e--)if(this._children[e].contains(t))return!0;return!1}return t.isInside(this._getBounds("getBounds"))},hitTest:function(e,n){function i(i,r){var o=a["get"+r]();return e.getDistance(o)<n.tolerance?new S(i,s,{name:t.hyphenate(r),point:o}):void 0}if(e=o.read(arguments),n=S.getOptions(t.read(arguments)),this._locked||!this._visible||this._guide&&!n.guides)return null;if(!this._children&&!this.getRoughBounds().expand(n.tolerance)._containsPoint(e))return null;e=this._matrix._inverseTransform(e);var r,s=this;if(!(!n.center&&!n.bounds||this instanceof w&&!this._parent)){var a=this._getBounds("getBounds");if(n.center&&(r=i("center","Center")),!r&&n.bounds)for(var h=["TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],u=0;8>u&&!r;u++)r=i("bounds",h[u])}return(r||(r=this._children||!(n.guides&&!this._guide||n.selected&&!this._selected)?this._hitTest(e,n):null))&&r.point&&(r.point=s._matrix.transform(r.point)),r},_hitTest:function(t,e){if(this._children){for(var n,i=this._children.length-1;i>=0;i--)if(n=this._children[i].hitTest(t,e))return n}else if(e.fill&&this.hasFill()&&this._contains(t))return new S("fill",this)},importJSON:function(e){return this.addChild(t.importJSON(e))},addChild:function(t,e){return this.insertChild(void 0,t,e)},insertChild:function(t,e,n){var i=this.insertChildren(t,[e],n);return i&&i[0]},addChildren:function(t,e){return this.insertChildren(this._children.length,t,e)},insertChildren:function(e,n,i,r){var s=this._children;if(s&&n&&n.length>0){n=Array.prototype.slice.apply(n);for(var a=n.length-1;a>=0;a--){var o=n[a];r&&o._type!==r?n.splice(a,1):o._remove(!0)}t.splice(s,n,e,0);for(var a=0,h=n.length;h>a;a++){var o=n[a];o._parent=this,o._setProject(this._project),o._name&&o.setName(o._name)}this._changed(7)}else n=null;return n},_insert:function(t,e,n){if(!e._parent)return null;var i=e._index+(t?1:0);return e._parent===this._parent&&i>this._index&&i--,e._parent.insertChild(i,this,n)},insertAbove:function(t,e){return this._insert(!0,t,e)},insertBelow:function(t,e){return this._insert(!1,t,e)},sendToBack:function(){return this._parent.insertChild(0,this)},bringToFront:function(){return this._parent.addChild(this)},appendTop:"#addChild",appendBottom:function(t){return this.insertChild(0,t)},moveAbove:"#insertAbove",moveBelow:"#insertBelow",_removeFromNamed:function(){var t=this._parent._children,e=this._parent._namedChildren,n=this._name,i=e[n],r=i?i.indexOf(this):-1;-1!=r&&(t[n]==this&&delete t[n],i.splice(r,1),i.length?t[n]=i[i.length-1]:delete e[n])},_remove:function(e){return this._parent?(this._name&&this._removeFromNamed(),null!=this._index&&t.splice(this._parent._children,null,this._index,1),e&&this._parent._changed(7),this._parent=null,!0):!1},remove:function(){return this._remove(!0)},removeChildren:function(e,n){if(!this._children)return null;e=e||0,n=t.pick(n,this._children.length);for(var i=t.splice(this._children,null,e,n-e),r=i.length-1;r>=0;r--)i[r]._remove(!1);return i.length>0&&this._changed(7),i},reverseChildren:function(){if(this._children){this._children.reverse();for(var t=0,e=this._children.length;e>t;t++)this._children[t]._index=t;this._changed(7)}},isEditable:function(){for(var t=this;t;){if(!t._visible||t._locked)return!1;t=t._parent}return!0},_getOrder:function(t){function e(t){var e=[];do e.unshift(t);while(t=t._parent);return e}for(var n=e(this),i=e(t),r=0,s=Math.min(n.length,i.length);s>r;r++)if(n[r]!=i[r])return n[r]._index<i[r]._index?1:-1;return 0},hasChildren:function(){return this._children&&this._children.length>0},isAbove:function(t){return-1===this._getOrder(t)},isBelow:function(t){return 1===this._getOrder(t)},isParent:function(t){return this._parent===t},isChild:function(t){return t&&t._parent===this},isDescendant:function(t){for(var e=this;e=e._parent;)if(e==t)return!0;return!1},isAncestor:function(t){return t?t.isDescendant(this):!1},isGroupedWith:function(t){for(var e=this._parent;e;){if(e._parent&&/^(group|layer|compound-path)$/.test(e._type)&&t.isDescendant(e))return!0;e=e._parent}return!1},scale:function(t,e,n){return(arguments.length<2||"object"==typeof e)&&(n=e,e=t),this.transform((new _).scale(t,e,n||this.getPosition(!0)))},translate:function(){var t=new _;return this.transform(t.translate.apply(t,arguments))},rotate:function(t,e){return this.transform((new _).rotate(t,e||this.getPosition(!0)))},shear:function(t,e,n){return(arguments.length<2||"object"==typeof e)&&(n=e,e=t),this.transform((new _).shear(t,e,n||this.getPosition(!0)))},transform:function(t){var e=this._bounds,n=this._position;if(this._matrix.preConcatenate(t),(this._transformContent||arguments[1])&&this.applyMatrix(!0),this._changed(5),e&&0===t.getRotation()%90){for(var i in e){var r=e[i];t._transformBounds(r,r)}var s=this._boundsGetter,r=e[s&&s.getBounds||s||"getBounds"];r&&(this._position=r.getCenter(!0)),this._bounds=e}else n&&(this._position=t._transformPoint(n,n));return this},_applyMatrix:function(t,e){var n=this._children;if(n&&n.length>0){for(var i=0,r=n.length;r>i;i++)n[i].transform(t,e);return!0}},applyMatrix:function(t){var e=this._matrix;if(this._applyMatrix(e,!0)){var n=this._style,i=n.getFillColor(!0),r=n.getStrokeColor(!0);i&&i.transform(e),r&&r.transform(e),e.reset()}t||this._changed(5)},fitBounds:function(t,e){t=d.read(arguments);var n=this.getBounds(),i=n.height/n.width,r=t.height/t.width,s=(e?i>r:r>i)?t.width/n.width:t.height/n.height,a=new d(new o,new u(n.width*s,n.height*s));a.setCenter(t.getCenter()),this.setBounds(a)},_setStyles:function(t){var e=this._style,n=e.getStrokeWidth(),i=e.getStrokeJoin(),r=e.getStrokeCap(),s=e.getMiterLimit(),a=e.getFillColor(),o=e.getStrokeColor(),h=e.getShadowColor();if(null!=n&&(t.lineWidth=n),i&&(t.lineJoin=i),r&&(t.lineCap=r),s&&(t.miterLimit=s),a&&(t.fillStyle=a.toCanvasStyle(t)),o){t.strokeStyle=o.toCanvasStyle(t);var u=e.getDashArray(),c=e.getDashOffset();paper.support.nativeDash&&u&&u.length&&("setLineDash"in t?(t.setLineDash(u),t.lineDashOffset=c):(t.mozDash=u,t.mozDashOffset=c))}if(h){t.shadowColor=h.toCanvasStyle(t),t.shadowBlur=e.getShadowBlur();var l=this.getShadowOffset();t.shadowOffsetX=l.x,t.shadowOffsetY=l.y}},draw:function(t,e){if(this._visible&&0!==this._opacity){this._drawCount=this._project._drawCount;var n=e.transforms,i=n[n.length-1],r=i.clone().concatenate(this._matrix);n.push(this._globalMatrix=r);var s,a,o,h=this._blendMode,c=this._opacity,l="normal"===h,d=K.nativeModes[h],f=l&&1===c||(d||l&&1>c)&&this._canComposite();if(!f){var _=this.getStrokeBounds(i);if(!_.width||!_.height)return;o=e.offset,a=e.offset=_.getTopLeft().floor(),s=t,t=Y.getContext(_.getSize().ceil().add(new u(1,1)))}t.save(),f?(t.globalAlpha=c,d&&(t.globalCompositeOperation=h)):t.translate(-a.x,-a.y),(f?this._matrix:r).applyToContext(t),!f&&e.clipItem&&e.clipItem.draw(t,e.extend({clip:!0})),this._draw(t,e),t.restore(),n.pop(),e.clip&&t.clip(),f||(K.process(h,t,s,c,a.subtract(o)),Y.release(t),e.offset=o)}},_canComposite:function(){return!1}},t.each(["down","drag","up","move"],function(e){this["removeOn"+t.capitalize(e)]=function(){var t={};return t[e]=!0,this.removeOn(t)}},{removeOn:function(t){for(var e in t)if(t[e]){var n="mouse"+e,i=this._project,r=i._removeSets=i._removeSets||{};r[n]=r[n]||{},r[n][this._id]=this}return this}})),y=m.extend({_class:"Group",_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function he(t){he.base.call(this,t),2&t&&this._transformContent&&!this._matrix.isIdentity()&&this.applyMatrix(),258&t&&delete this._clipItem},_getClipItem:function(){if(void 0!==this._clipItem)return this._clipItem;for(var t=0,e=this._children.length;e>t;t++){var n=this._children[t];if(n._clipMask)return this._clipItem=n}return this._clipItem=null},getTransformContent:function(){return this._transformContent},setTransformContent:function(t){this._transformContent=t,t&&this.applyMatrix()},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_draw:function(t,e){var n=e.clipItem=this._getClipItem();n&&n.draw(t,e.extend({clip:!0}));for(var i=0,r=this._children.length;r>i;i++){var s=this._children[i];s!==n&&s.draw(t,e)}e.clipItem=null}}),w=y.extend({_class:"Layer",initialize:function(){this._project=paper.project,this._index=this._project.layers.push(this)-1,y.apply(this,arguments),this.activate()},_remove:function ue(e){return this._parent?ue.base.call(this,e):null!=this._index?(this._project.activeLayer===this&&(this._project.activeLayer=this.getNextSibling()||this.getPreviousSibling()),t.splice(this._project.layers,null,this._index,1),this._project._needsRedraw=!0,!0):!1},getNextSibling:function ce(){return this._parent?ce.base.call(this):this._project.layers[this._index+1]||null},getPreviousSibling:function le(){return this._parent?le.base.call(this):this._project.layers[this._index-1]||null},isInserted:function de(){return this._parent?de.base.call(this):null!=this._index},activate:function(){this._project.activeLayer=this},_insert:function fe(e,n,i){return n instanceof w&&!n._parent&&this._remove(!0)?(t.splice(n._project.layers,[this],n._index+(e?1:0),0),this._setProject(n._project),this):fe.base.call(this,e,n,i)}}),x=m.extend({_class:"Shape",_transformContent:!1,initialize:function(t,e,n,i){this._initialize(i,e),this._type=t,this._size=n},getSize:function(){var t=this._size;return new c(t.width,t.height,this,"setSize")},setSize:function(){var t=u.read(arguments);this._size.equals(t)||(this._size.set(t.width,t.height),this._changed(5))},getRadius:function(){var t=this._size;return(t.width+t.height)/4},setRadius:function(t){var e=2*t;this.setSize(e,e)},_draw:function(t,e){var n=this._style,i=this._size,r=i.width,s=i.height,o=n.getFillColor(),h=n.getStrokeColor();if(o||h||e.clip)switch(t.beginPath(),this._type){case"rect":t.rect(-r/2,-s/2,r,s);break;case"circle":t.arc(0,0,(r+s)/4,0,2*Math.PI,!0);break;case"ellipse":var u=r/2,c=s/2,l=a.KAPPA,d=u*l,f=c*l;t.moveTo(-u,0),t.bezierCurveTo(-u,-f,-d,-c,0,-c),t.bezierCurveTo(d,-c,u,-f,u,0),t.bezierCurveTo(u,f,d,c,0,c),t.bezierCurveTo(-d,c,-u,f,-u,0)}e.clip||!o&&!h||(this._setStyles(t),o&&t.fill(),h&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new d(this._size).setCenter(0,0);return"getBounds"!==t&&this.hasStroke()&&(n=n.expand(this.getStrokeWidth())),e?e._transformBounds(n):n},_contains:function _e(t){switch(this._type){case"rect":return _e.base.call(this,t);case"circle":case"ellipse":return t.divide(this._size).getLength()<=.5}},_hitTest:function ge(t){if(this.hasStroke()){var e=this._type,n=this.getStrokeWidth();switch(e){case"rect":var i=new d(this._size).setCenter(0,0),r=i.expand(n),s=i.expand(-n);if(r._containsPoint(t)&&!s._containsPoint(t))return new S("stroke",this);break;case"circle":case"ellipse":var a,o=this._size,h=o.width,u=o.height;if("ellipse"===e){var c=t.getAngleInRadians(),l=h*Math.sin(c),f=u*Math.cos(c);a=h*u/(2*Math.sqrt(l*l+f*f))}else a=(h+u)/4;if(2*Math.abs(t.getLength()-a)<=n)return new S("stroke",this)}}return ge.base.apply(this,arguments)},statics:new function(){function e(e,n,i,r){return new x(e,n,i,t.getNamed(r))}return{Circle:function(){var n=o.readNamed(arguments,"center"),i=t.readNamed(arguments,"radius");return e("circle",n,new u(2*i),arguments)},Rectangle:function(){var t=d.readNamed(arguments,"rectangle");return e("rect",t.getCenter(!0),t.getSize(!0),arguments)},Ellipse:function(){var t=d.readNamed(arguments,"rectangle");return e("ellipse",t.getCenter(!0),t.getSize(!0),arguments)}}}}),b=m.extend({_class:"Raster",_transformContent:!1,_boundsGetter:"getBounds",_boundsSelected:!0,_serializeFields:{source:null},initialize:function(t,e){this._initialize(t,void 0!==e&&o.read(arguments,1))||(t.getContext?this.setCanvas(t):"string"==typeof t?this.setSource(t):this.setImage(t)),this._size||(this._size=new u)},clone:function(t){var e={insert:!1},n=this._image;if(n)e.image=n;else if(this._canvas){var i=e.canvas=Y.getCanvas(this._size);i.getContext("2d").drawImage(this._canvas,0,0)}return this._clone(new b(e),t)},getSize:function(){var t=this._size;return new c(t.width,t.height,this,"setSize")},setSize:function(){var t=u.read(arguments);if(!this._size.equals(t)){var e=this.getElement();this.setCanvas(Y.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}},getWidth:function(){return this._size.width},getHeight:function(){return this._size.height},isEmpty:function(){return 0==this._size.width&&0==this._size.height},getPpi:function(){var t=this._matrix,e=new o(0,0).transform(t),n=new o(1,0).transform(t).subtract(e),i=new o(0,1).transform(t).subtract(e);return new u(72/n.getLength(),72/i.getLength())},getContext:function(){return this._context||(this._context=this.getCanvas().getContext("2d")),arguments[0]&&(this._image=null,this._changed(129)),this._context},setContext:function(t){this._context=t},getCanvas:function(){if(!this._canvas){var t=Y.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){Y.release(t)}}return this._canvas},setCanvas:function(t){this._canvas&&Y.release(this._canvas),this._canvas=t,this._size=new u(t.width,t.height),this._image=null,this._context=null,this._changed(133)},getImage:function(){return this._image},setImage:function(t){this._canvas&&Y.release(this._canvas),this._image=t,this._size=new u(t.width,t.height),this._canvas=null,this._context=null,this._changed(5)},getSource:function(){return this._image&&this._image.src||this.toDataURL()},setSource:function(t){function e(){n.fire("load"),n._project.view&&n._project.view.draw(!0)}var n=this,i=document.getElementById(t)||new Image;i.width&&i.height?setTimeout(e,0):i.src||(q.add(i,{load:function(){n.setImage(i),e()}}),i.src=t),this.setImage(i)},getElement:function(){return this._canvas||this._image},getSubImage:function(t){t=d.read(arguments);var e=Y.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},toDataURL:function(){var t=this._image&&this._image.src;if(/^data:/.test(t))return t;var e=this.getCanvas();return e?e.toDataURL():null},drawImage:function(t,e){e=o.read(arguments,1),this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(e){var n,i;e?e instanceof I?(i=e,n=e.getBounds()):e.width?n=new d(e):e.x&&(n=new d(e.x-.5,e.y-.5,1,1)):n=this.getBounds();var r=32,s=Math.min(n.width,r),a=Math.min(n.height,r),o=b._sampleContext;o?o.clearRect(0,0,r+1,r+1):o=b._sampleContext=Y.getContext(new u(r)),o.save();var h=(new _).scale(s/n.width,a/n.height).translate(-n.x,-n.y);h.applyToContext(o),i&&i.draw(o,t.merge({clip:!0,transforms:[h]})),this._matrix.applyToContext(o),o.drawImage(this.getElement(),-this._size.width/2,-this._size.height/2),o.restore();for(var c=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,l=[0,0,0],f=0,g=0,p=c.length;p>g;g+=4){var v=c[g+3];f+=v,v/=255,l[0]+=c[g]*v,l[1]+=c[g+1]*v,l[2]+=c[g+2]*v}for(var g=0;3>g;g++)l[g]/=f;return f?B.read(l):null},getPixel:function(t){t=o.read(arguments);var e=this.getContext().getImageData(t.x,t.y,1,1).data;return new B("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=o.read(arguments),e=B.read(arguments),n=e._convert("rgb"),i=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*n[0],a[1]=255*n[1],a[2]=255*n[2],a[3]=null!=i?255*i:255,r.putImageData(s,t.x,t.y)},createImageData:function(t){return t=u.read(arguments),this.getContext().createImageData(t.width,t.height)},getImageData:function(t){return t=d.read(arguments),t.isEmpty()&&(t=new d(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t,e){e=o.read(arguments,1),this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var n=new d(this._size).setCenter(0,0);return e?e._transformBounds(n):n},_hitTest:function(t){if(this._contains(t)){var e=this;return new S("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t){var e=this.getElement();e&&(t.globalAlpha=this._opacity,t.drawImage(e,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),C=m.extend({_class:"PlacedSymbol",_transformContent:!1,_boundsGetter:{getBounds:"getStrokeBounds"},_boundsSelected:!0,_serializeFields:{symbol:null},initialize:function(t,e){this._initialize(t,void 0!==e&&o.read(arguments,1))||this.setSymbol(t instanceof v?t:new v(t))},getSymbol:function(){return this._symbol},setSymbol:function(t){this._symbol&&delete this._symbol._instances[this._id],this._symbol=t,t._instances[this._id]=this},clone:function(t){return this._clone(new C({symbol:this.symbol,insert:!1}),t)},isEmpty:function(){return this._symbol._definition.isEmpty()},_getBounds:function(t,e){return this.symbol._definition._getCachedBounds(t,e)},_hitTest:function(t,e,n){var i=this._symbol._definition._hitTest(t,e,n);return i&&(i.item=this),i},_draw:function(t,e){this.symbol._definition.draw(t,e)}}),S=t.extend({_class:"HitResult",initialize:function(t,e,n){this.type=t,this.item=e,n&&(n.enumerable=!0,this.inject(n))},statics:{getOptions:function(e){return e&&e._merged?e:t.merge({type:null,tolerance:paper.project.options.hitTolerance||2,fill:!e,stroke:!e,segments:!e,handles:!1,ends:!1,center:!1,bounds:!1,guides:!1,selected:!1,_merged:!0},e)}}}),k=t.extend({_class:"Segment",initialize:function(t,e,n,i,r,s){var a,o,h,u=arguments.length;0===u||(1===u?t.point?(a=t.point,o=t.handleIn,h=t.handleOut):a=t:6>u?2==u&&void 0===e.x?a=[t,e]:(a=t,o=e,h=n):6===u&&(a=[t,e],o=[n,i],h=[r,s])),this._point=new P(a,this),this._handleIn=new P(o,this),this._handleOut=new P(h,this)},_serialize:function(e){return t.serialize(this.isLinear()?this._point:[this._point,this._handleIn,this._handleOut],e,!0)},_changed:function(t){if(this._path){var e,n=this._path._curves&&this.getCurve();n&&(n._changed(),(e=n[t==this._point||t==this._handleIn&&n._segment1==this?"getPrevious":"getNext"]())&&e._changed()),this._path._changed(5)}},getPoint:function(){return this._point},setPoint:function(t){t=o.read(arguments),this._point.set(t.x,t.y)},getHandleIn:function(){return this._handleIn},setHandleIn:function(t){t=o.read(arguments),this._handleIn.set(t.x,t.y)},getHandleOut:function(){return this._handleOut},setHandleOut:function(t){t=o.read(arguments),this._handleOut.set(t.x,t.y)},isLinear:function(){return this._handleIn.isZero()&&this._handleOut.isZero()},setLinear:function(){this._handleIn.set(0,0),this._handleOut.set(0,0)},_isSelected:function(t){var e=this._selectionState;return t==this._point?!!(4&e):t==this._handleIn?!!(1&e):t==this._handleOut?!!(2&e):!1
},_setSelected:function(t,e){var n=this._path,e=!!e,i=this._selectionState||0,r=[!!(4&i),!!(1&i),!!(2&i)];if(t==this._point){if(e)r[1]=r[2]=!1;else{var s=this.getPrevious(),a=this.getNext();r[1]=s&&(s._point.isSelected()||s._handleOut.isSelected()),r[2]=a&&(a._point.isSelected()||a._handleIn.isSelected())}r[0]=e}else{var o=t==this._handleIn?1:2;r[o]!=e&&(e&&(r[0]=!1),r[o]=e)}this._selectionState=(r[0]?4:0)|(r[1]?1:0)|(r[2]?2:0),n&&i!=this._selectionState&&(n._updateSelection(this,i,this._selectionState),n._changed(33))},isSelected:function(){return this._isSelected(this._point)},setSelected:function(t){this._setSelected(this._point,t)},getIndex:function(){return void 0!==this._index?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(t._closed||e!=t._segments.length-1||e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new z(t,t.getNext()?0:1):null},getNext:function(){var t=this._path&&this._path._segments;return t&&(t[this._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},reverse:function(){return new k(this._point,this._handleOut,this._handleIn)},remove:function(){return this._path?!!this._path.removeSegment(this._index):!1},clone:function(){return new k(this._point,this._handleIn,this._handleOut)},equals:function(t){return t===this||t&&this._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(", ")+" }"},_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,0,e,0,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}}),P=o.extend({initialize:function(t,e){var n,i,r;t?void 0!==(n=t[0])?i=t[1]:(void 0===(n=t.x)&&(t=o.read(arguments),n=t.x),i=t.y,r=t.selected):n=i=0,this._x=n,this._y=i,this._owner=e,r&&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 a.isZero(this._x)&&a.isZero(this._y)},setSelected:function(t){this._owner._setSelected(this,t)},isSelected:function(){return this._owner._isSelected(this)}}),M=t.extend({_class:"Curve",initialize:function(t,e,n,i,r,s,a,o){var 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t=this.getCurve(!0);return t&&t.split(this.getParameter(!0),!0)},toString:function(){var t=[],e=this.getPoint(),n=s.instance;e&&t.push("point: "+e);var i=this.getIndex();null!=i&&t.push("index: "+i);var r=this.getParameter();return null!=r&&t.push("parameter: "+n.number(r)),null!=this._distance&&t.push("distance: "+n.number(this._distance)),"{ "+t.join(", ")+" }"}}),I=m.extend({_class:"PathItem",initialize:function(){},getIntersections:function(t){if(!this.getBounds().touches(t.getBounds()))return[];for(var e=[],n=this.getCurves(),i=t.getCurves(),r=i.length,s=[],a=0;r>a;a++)s[a]=i[a].getValues();for(var a=0,o=n.length;o>a;a++)for(var h=n[a],u=h.getValues(),c=0;r>c;c++)M.getIntersections(u,s[c],h,i[c],e);return e},setPathData:function(t){function e(t,e,n){var r=parseFloat(i[t]);return a&&(r+=h[e]),n&&(h[e]=r),r}function n(t,n){return new o(e(t,"x",n),e(t+1,"y",n))}var i,r,s=t.match(/[a-z][^a-z]*/gi),a=!1,h=new o;"path"===this._type?this.removeSegments():this.removeChildren();for(var u=0,c=s.length;c>u;u++){var l=s[u],d=l[0],f=d.toLowerCase();i=l.slice(1).trim().split(/[\s,]+|(?=[+-])/),a=d===f;var _=i.length;switch(f){case"m":case"l":for(var g=0;_>g;g+=2)this[0===g&&"m"===f?"moveTo":"lineTo"](n(g,!0));break;case"h":case"v":for(var p="h"==f?"x":"y",g=0;_>g;g++)e(g,p,!0),this.lineTo(h);break;case"c":for(var g=0;_>g;g+=6)this.cubicCurveTo(n(g),r=n(g+2),n(g+4,!0));break;case"s":for(var g=0;_>g;g+=4)this.cubicCurveTo(h.multiply(2).subtract(r),r=n(g),n(g+2,!0));break;case"q":for(var g=0;_>g;g+=4)this.quadraticCurveTo(r=n(g),n(g+2,!0));break;case"t":for(var g=0;_>g;g+=2)this.quadraticCurveTo(r=h.multiply(2).subtract(r),n(g,!0));break;case"a":break;case"z":this.closePath()}}},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())}}),A=I.extend({_class:"Path",_serializeFields:{segments:[],closed:!1},initialize:function(t){this._closed=!1,this._segments=[];var e=Array.isArray(t)?"object"==typeof t[0]?t:arguments:t&&(void 0!==t.point&&void 0===t.size||void 0!==t.x)?arguments:null;this.setSegments(e||[]),this._initialize(!e&&t)},clone:function(t){var e=this._clone(new A({segments:this._segments,insert:!1}),t);return e._closed=this._closed,void 0!==this._clockwise&&(e._clockwise=this._clockwise),e},_changed:function ve(t){if(ve.base.call(this,t),4&t){if(delete this._length,delete this._clockwise,this._curves)for(var e=0,n=this._curves.length;n>e;e++)this._curves[e]._changed(5)}else 8&t&&delete this._bounds},getSegments:function(){return this._segments},setSegments:function(t){this._selectedSegmentState=0,this._segments.length=0,delete this._curves,this._add(k.readAll(t))},getFirstSegment:function(){return this._segments[0]},getLastSegment:function(){return this._segments[this._segments.length-1]},getCurves:function(){var t=this._curves,e=this._segments;if(!t){var n=this._countCurves();t=this._curves=Array(n);for(var i=0;n>i;i++)t[i]=new M(this,e[i],e[i+1]||e[0])}return t},getFirstCurve:function(){return this.getCurves()[0]},getLastCurve:function(){var t=this.getCurves();return t[t.length-1]},getPathData:function(){function t(t,e,s){var a=t._point,o=e._point,h=t._handleOut,u=e._handleIn;if(h.isZero()&&u.isZero())s||r.push("L"+i.point(o,n));else{var c=o.subtract(a);r.push("c"+i.point(h,n)+" "+i.point(c.add(u),n)+" "+i.point(c,n))}}var e=this._segments,n=arguments[0],i=s.instance,r=[];if(0===e.length)return"";r.push("M"+i.point(e[0]._point));for(var a=0,o=e.length-1;o>a;a++)t(e[a],e[a+1],!1);return this._closed&&(t(e[e.length-1],e[0],!0),r.push("z")),r.join("")},isClosed:function(){return this._closed},setClosed:function(t){if(this._closed!=(t=!!t)){if(this._closed=t,this._curves){var e=this._curves.length=this._countCurves();t&&(this._curves[e-1]=new M(this,this._segments[e-1],this._segments[0]))}this._changed(5)}},isEmpty:function(){return 0===this._segments.length},isPolygon:function(){for(var t=0,e=this._segments.length;e>t;t++)if(!this._segments[t].isLinear())return!1;return!0},_applyMatrix:function(t){for(var e=Array(6),n=0,i=this._segments.length;i>n;n++)this._segments[n]._transformCoordinates(t,e,!0);return!0},_add:function(t,e){for(var n=this._segments,i=this._curves,r=t.length,s=null==e,e=s?n.length:e,a=this.isFullySelected(),o=0;r>o;o++){var h=t[o];h._path&&(h=t[o]=h.clone()),h._path=this,h._index=e+o,a&&(h._selectionState=4),h._selectionState&&this._updateSelection(h,0,h._selectionState)}if(s)n.push.apply(n,t);else{n.splice.apply(n,[e,0].concat(t));for(var o=e+r,u=n.length;u>o;o++)n[o]._index=o}if(i||t._curves){i||(i=this._curves=[]);var c=e>0?e-1:e,l=c,d=Math.min(c+r,this._countCurves());t._curves&&(i.splice.apply(i,[c,0].concat(t._curves)),l+=t._curves.length);for(var o=l;d>o;o++)i.splice(o,0,new M(this,null,null));this._adjustCurves(c,d)}return this._changed(5),t},_adjustCurves:function(t,e){for(var n,i=this._segments,r=this._curves,s=t;e>s;s++)n=r[s],n._path=this,n._segment1=i[s],n._segment2=i[s+1]||i[0];(n=r[this._closed&&0===t?i.length-1:t-1])&&(n._segment2=i[t]||i[0]),(n=r[e])&&(n._segment1=i[e])},_countCurves:function(){var t=this._segments.length;return!this._closed&&t>0?t-1:t},add:function(t){return arguments.length>1&&"number"!=typeof t?this._add(k.readAll(arguments)):this._add([k.read(arguments)])[0]},insert:function(t,e){return arguments.length>2&&"number"!=typeof e?this._add(k.readAll(arguments,1),t):this._add([k.read(arguments,1)],t)[0]},addSegment:function(){return this._add([k.read(arguments)])[0]},insertSegment:function(t){return this._add([k.read(arguments,1)],t)[0]},addSegments:function(t){return this._add(k.readAll(t))},insertSegments:function(t,e){return this._add(k.readAll(e),t)},removeSegment:function(t){return this.removeSegments(t,t+1)[0]||null},removeSegments:function(e,n){e=e||0,n=t.pick(n,this._segments.length);var i=this._segments,r=this._curves,s=i.length,a=i.splice(e,n-e),o=a.length;if(!o)return a;for(var h=0;o>h;h++){var u=a[h];u._selectionState&&this._updateSelection(u,u._selectionState,0),delete u._index,delete u._path}for(var h=e,c=i.length;c>h;h++)i[h]._index=h;if(r){var l=e>0&&n===s+(this._closed?1:0)?e-1:e,r=r.splice(l,o);arguments[2]&&(a._curves=r.slice(1)),this._adjustCurves(l,l)}return this._changed(5),a},isFullySelected:function(){return this._selected&&this._selectedSegmentState==4*this._segments.length},setFullySelected:function(t){t&&this._selectSegments(!0),this.setSelected(t)},setSelected:function me(t){t||this._selectSegments(!1),me.base.call(this,t)},_selectSegments:function(t){var e=this._segments.length;this._selectedSegmentState=t?4*e:0;for(var n=0;e>n;n++)this._segments[n]._selectionState=t?4:0},_updateSelection:function(t,e,n){t._selectionState=n;var i=this._selectedSegmentState+=n-e;i>0&&this.setSelected(!0)},flatten:function(t){for(var e=new O(this),n=0,i=e.length/Math.ceil(e.length/t),r=e.length+(this._closed?-i:i)/2,s=[];r>=n;)s.push(new k(e.evaluate(n,0))),n+=i;this.setSegments(s)},simplify:function(t){if(this._segments.length>2){var e=new T(this,t||2.5);this.setSegments(e.fit())}},split:function(t,e){if(null!==e){if(1===arguments.length){var n=t;"number"==typeof n&&(n=this.getLocationAt(n)),t=n.index,e=n.parameter}e>=1&&(t++,e--);var i=this.getCurves();if(t>=0&&t<i.length){e>0&&i[t++].divide(e,!0);var r,s=this.removeSegments(t,this._segments.length,!0);return this._closed?(this.setClosed(!1),r=this):t>0&&(r=this._clone((new A).insertAbove(this,!0))),r._add(s,0),this.addSegment(s[0]),r}return null}},isClockwise:function(){return void 0!==this._clockwise?this._clockwise:A.isClockwise(this._segments)},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse(),this._clockwise=t},reverse:function(){this._segments.reverse();for(var t=0,e=this._segments.length;e>t;t++){var n=this._segments[t],i=n._handleIn;n._handleIn=n._handleOut,n._handleOut=i,n._index=t}delete this._curves,void 0!==this._clockwise&&(this._clockwise=!this._clockwise)},join:function(t){if(t){var e=t._segments,n=this.getLastSegment(),i=t.getLastSegment();n._point.equals(i._point)&&t.reverse();var r,s=t.getFirstSegment();return n._point.equals(s._point)?(n.setHandleOut(s._handleOut),this._add(e.slice(1))):(r=this.getFirstSegment(),r._point.equals(s._point)&&t.reverse(),i=t.getLastSegment(),r._point.equals(i._point)?(r.setHandleIn(i._handleIn),this._add(e.slice(0,e.length-1),0)):this._add(e.slice())),t.closed&&this._add([e[0]]),t.remove(),r=this.getFirstSegment(),n=this.getLastSegment(),n._point.equals(r._point)&&(r.setHandleIn(n._handleIn),n.remove(),this.setClosed(!0)),this._changed(5),!0}return!1},reduce:function(){return this},getLength:function(){if(null==this._length){var t=this.getCurves();this._length=0;for(var e=0,n=t.length;n>e;e++)this._length+=t[e].getLength()}return this._length},getArea:function(){for(var t=this.getCurves(),e=0,n=0,i=t.length;i>n;n++)e+=t[n].getArea();return e},_getOffset:function(t){var e=t&&t.getIndex();if(null!=e){for(var n=this.getCurves(),i=0,r=0;e>r;r++)i+=n[r].getLength();var s=n[e];return i+s.getLength(0,t.getParameter())}return null},getLocationOf:function(t){t=o.read(arguments);for(var e=this.getCurves(),n=0,i=e.length;i>n;n++){var r=e[n].getLocationOf(t);if(r)return r}return null},getLocationAt:function(t,e){var n=this.getCurves(),i=0;if(e){var r=~~t;return n[r].getLocationAt(t-r,!0)}for(var s=0,a=n.length;a>s;s++){var o=i,h=n[s];if(i+=h.getLength(),i>=t)return h.getLocationAt(t-o)}return t<=this.getLength()?new z(n[n.length-1],1):null},getPointAt:function(t,e){var n=this.getLocationAt(t,e);return n&&n.getPoint()},getTangentAt:function(t,e){var n=this.getLocationAt(t,e);return n&&n.getTangent()},getNormalAt:function(t,e){var n=this.getLocationAt(t,e);return n&&n.getNormal()},getNearestLocation:function(t){t=o.read(arguments);for(var e=this.getCurves(),n=1/0,i=null,r=0,s=e.length;s>r;r++){var a=e[r].getNearestLocation(t);a._distance<n&&(n=a._distance,i=a)}return i},getNearestPoint:function(t){return t=o.read(arguments),this.getNearestLocation(t).getPoint()},getStyle:function(){var t=this._parent;return(t&&"compound-path"===t._type?t:this)._style},_contains:function(t){var e=this._closed;if(!e&&!this.hasFill()||!this._getBounds("getRoughBounds")._containsPoint(t))return!1;for(var n=this.getCurves(),i=this._segments,r=0,s=Array(3),a=(e?n[n.length-1]:new M(i[i.length-1]._point,i[0]._point)).getValues(),o=a,h=0,u=n.length;u>h;h++){var c=n[h].getValues(),l=c[0],d=c[1];(l!==c[2]||d!==c[3]||l!==c[4]||d!==c[5]||l!==c[6]||d!==c[7])&&(r+=M._getCrossings(c,o,t.x,t.y,s),o=c)}return e||(r+=M._getCrossings(a,o,t.x,t.y,s)),1===(1&r)},_hitTest:function(t,e){function n(e,n,i){return t.getDistance(n)<v?new S(i,y,{segment:e,point:n}):void 0}function i(t,i){var r=t._point;return(i||e.segments)&&n(t,r,"segment")||!i&&e.handles&&(n(t,r.add(t._handleIn),"handle-in")||n(t,r.add(t._handleOut),"handle-out"))}function r(t){l.push(t)}function s(t){var e=l[t],n=l[(t+1)%l.length];return[e.x,e.y,e.x,e.y,n.x,n.y,n.x,n.y]}function a(t){for(var e=l.length,n=s(e-1),i=Array(3),r=0,a=0;e>a;a++){var o=s(a);r+=M._getCrossings(o,n,t.x,t.y,i),n=o}return 1===(1&r)}function o(e){return("round"!==h||"round"!==u)&&(l=[],p||e._index>0&&e._index<g.length-1?"round"!==h&&(e._handleIn.isZero()||e._handleOut.isZero())&&A._addSquareJoin(e,h,m,c,r,!0):"round"!==u&&A._addSquareCap(e,u,m,r,!0),l.length>0)?a(t):t.getDistance(e._point)<=m}var h,u,c,l,d,f,_=this.getStyle(),g=this._segments,p=this._closed,v=e.tolerance||0,m=0,y=this;if(e.stroke&&_.getStrokeColor()&&(h=_.getStrokeJoin(),u=_.getStrokeCap(),m=_.getStrokeWidth()/2+v,c=m*_.getMiterLimit()),!e.ends||e.segments||p){if(e.segments||e.handles)for(var w=0,x=g.length;x>w;w++)if(f=i(g[w]))return f}else if(f=i(g[0],!0)||i(g[g.length-1],!0))return f;if(m>0){if(d=this.getNearestLocation(t)){var b=d.getParameter();0===b||1===b?o(d.getSegment())||(d=null):d._distance>m&&(d=null)}if(!d&&"miter"===h)for(var w=0,x=g.length;x>w;w++){var C=g[w];if(t.getDistance(C._point)<=c&&o(C)){d=C.getLocation();break}}}return!d&&e.fill&&this.hasFill()&&this.contains(t)?new S("fill",this):d?new S("stroke",this,{location:d}):null}},new function(){function t(t,e,n,i){function r(e){var n=a[e],i=a[e+1];(d!=n||f!=i)&&(t.beginPath(),t.moveTo(d,f),t.lineTo(n,i),t.stroke(),t.beginPath(),t.arc(n,i,s,0,2*Math.PI,!0),t.fill())}for(var s=i/2,a=Array(6),o=0,h=e.length;h>o;o++){var u=e[o];u._transformCoordinates(n,a,!1);var c=u._selectionState,l=4&c,d=a[0],f=a[1];(l||1&c)&&r(2),(l||2&c)&&r(4),t.save(),t.beginPath(),t.rect(d-s,f-s,i,i),t.fill(),l||(t.beginPath(),t.rect(d-s+1,f-s+1,i-2,i-2),t.fillStyle="#ffffff",t.fill()),t.restore()}}function e(t,e,n){function i(e){var i=d[e];if(n)i._transformCoordinates(n,_,!1),r=_[0],s=_[1];else{var f=i._point;r=f._x,s=f._y}if(g)t.moveTo(r,s),g=!1;else{if(n)h=_[2],u=_[3];else{var p=i._handleIn;h=r+p._x,u=s+p._y}h==r&&u==s&&c==a&&l==o?t.lineTo(r,s):t.bezierCurveTo(c,l,h,u,r,s)}if(a=r,o=s,n)c=_[4],l=_[5];else{var p=i._handleOut;c=a+p._x,l=o+p._y}}for(var r,s,a,o,h,u,c,l,d=e._segments,f=d.length,_=Array(6),g=!0,p=0;f>p;p++)i(p);e._closed&&f>1&&i(0)}return{_draw:function(t,n){var i=n.clip,r=n.compound;r||t.beginPath();var s=this.getStyle(),a=s.getFillColor(),o=s.getStrokeColor(),h=s.getDashArray(),u=!paper.support.nativeDash&&o&&h&&h.length;if((a||o&&!u||r||i)&&e(t,this),this._closed&&t.closePath(),!i&&!r&&(a||o)&&(this._setStyles(t),a&&t.fill(),o)){if(u){t.beginPath();for(var c,l=new O(this),d=s.getDashOffset(),f=0;d<l.length;)c=d+h[f++%h.length],l.drawPart(t,d,c),d=c+h[f++%h.length]}t.stroke()}},_drawSelected:function(n,i){n.beginPath(),e(n,this,i),n.stroke(),t(n,this._segments,i,this._project.options.handleSize||4)}}},new function(){function t(t){var e=t.length,n=[],i=[],r=2;n[0]=t[0]/r;for(var s=1;e>s;s++)i[s]=1/r,r=(e-1>s?4:2)-i[s],n[s]=(t[s]-n[s-1])/r;for(var s=1;e>s;s++)n[e-s-1]-=i[e-s]*n[e-s];return n}return{smooth:function(){var e,n=this._segments,i=n.length,r=i;if(!(2>=i)){this._closed?(e=Math.min(i,4),r+=2*Math.min(i,e)):e=0;for(var s=[],a=0;i>a;a++)s[a+e]=n[a]._point;if(this._closed)for(var a=0;e>a;a++)s[a]=n[a+i-e]._point,s[a+i+e]=n[a]._point;else r--;for(var h=[],a=1;r-1>a;a++)h[a]=4*s[a]._x+2*s[a+1]._x;h[0]=s[0]._x+2*s[1]._x,h[r-1]=3*s[r-1]._x;for(var u=t(h),a=1;r-1>a;a++)h[a]=4*s[a]._y+2*s[a+1]._y;h[0]=s[0]._y+2*s[1]._y,h[r-1]=3*s[r-1]._y;var c=t(h);if(this._closed){for(var a=0,l=i;e>a;a++,l++){var d=a/e,f=1-d,_=a+e,g=l+e;u[l]=u[a]*d+u[l]*f,c[l]=c[a]*d+c[l]*f,u[g]=u[_]*f+u[g]*d,c[g]=c[_]*f+c[g]*d}r--}for(var p=null,a=e;r-e>=a;a++){var v=n[a-e];p&&v.setHandleIn(p.subtract(v._point)),r>a&&(v.setHandleOut(new o(u[a],c[a]).subtract(v._point)),p=r-1>a?new o(2*s[a+1]._x-u[a+1],2*s[a+1]._y-c[a+1]):new o((s[r]._x+u[r-1])/2,(s[r]._y+c[r-1])/2))}if(this._closed&&p){var v=this._segments[0];v.setHandleIn(p.subtract(v._point))}}}}},new function(){function e(t){var e=t._segments;if(0==e.length)throw Error("Use a moveTo() command first");return e[e.length-1]}return{moveTo:function(){1===this._segments.length&&this.removeSegment(0),this._segments.length||this._add([new k(o.read(arguments))])},moveBy:function(){throw Error("moveBy() is unsupported on Path items.")},lineTo:function(){this._add([new k(o.read(arguments))])},cubicCurveTo:function(){var t=o.read(arguments),n=o.read(arguments),i=o.read(arguments),r=e(this);r.setHandleOut(t.subtract(r._point)),this._add([new k(i,n.subtract(i))])},quadraticCurveTo:function(){var t=o.read(arguments),n=o.read(arguments),i=e(this)._point;this.cubicCurveTo(t.add(i.subtract(t).multiply(1/3)),t.add(n.subtract(t).multiply(1/3)),n)},curveTo:function(){var n=o.read(arguments),i=o.read(arguments),r=t.pick(t.read(arguments),.5),s=1-r,a=e(this)._point,h=n.subtract(a.multiply(s*s)).subtract(i.multiply(r*r)).divide(2*r*s);if(h.isNaN())throw Error("Cannot put a curve through points with parameter = "+r);this.quadraticCurveTo(h,i)},arcTo:function(n,i){var r,s=e(this),a=s._point,h=o.read(arguments),u=t.pick(t.peek(arguments),!0);
if("boolean"==typeof u){n=h,i=u;var c=a.add(n).divide(2),r=c.add(c.subtract(a).rotate(i?-90:90))}else r=h,n=o.read(arguments);var l=new g(a.add(r).divide(2),r.subtract(a).rotate(90),!0),d=new g(r.add(n).divide(2),n.subtract(r).rotate(90),!0),f=l.intersect(d,!0),_=new g(a,n),p=_.getSide(r);if(!f){if(!p)return this.lineTo(n);throw Error("Cannot put an arc through the given points: "+[a,r,n])}var v=a.subtract(f),m=v.getDirectedAngle(n.subtract(f)),y=_.getSide(f);0==y?m=p*Math.abs(m):p==y&&(m-=360*(0>m?-1:1));for(var w=Math.abs(m),x=w>=360?4:Math.ceil(w/90),b=m/x,C=b*Math.PI/360,S=4/3*Math.sin(C)/(1+Math.cos(C)),P=[],M=0;x>=M;M++){var z=x>M?f.add(v):n,I=x>M?v.rotate(90).multiply(S):null;0==M?s.setHandleOut(I):P.push(new k(z,v.rotate(-90).multiply(S),I)),v=v.rotate(b)}this._add(P)},lineBy:function(t){t=o.read(arguments);var n=e(this);this.lineTo(n._point.add(t))},curveBy:function(t,n,i){t=o.read(t),n=o.read(n);var r=e(this)._point;this.curveTo(r.add(t),r.add(n),i)},arcBy:function(t,n){t=o.read(t),n=o.read(n);var i=e(this)._point;this.arcTo(i.add(t),i.add(n))},closePath:function(){var t=this.getFirstSegment(),e=this.getLastSegment();t._point.equals(e._point)&&(t.setHandleIn(e._handleIn),e.remove()),this.setClosed(!0)}}},{_getBounds:function(t,e){return A[t](this._segments,this._closed,this.getStyle(),e)},statics:{isClockwise:function(t){function e(t,e){s&&(r+=(n-t)*(e+i)),n=t,i=e,s=!0}for(var n,i,r=0,s=!1,a=0,o=t.length;o>a;a++){var h=t[a],u=t[o>a+1?a+1:0],c=h._point,l=h._handleOut,d=u._handleIn,f=u._point;e(c._x,c._y),e(c._x+l._x,c._y+l._y),e(f._x+d._x,f._y+d._y),e(f._x,f._y)}return r>0},getBounds:function(t,e,n,i,r){function s(t){t._transformCoordinates(i,o,!1);for(var e=0;2>e;e++)M._addBounds(h[e],h[e+4],o[e+2],o[e],e,r?r[e]:0,u,c,l);var n=h;h=o,o=n}var a=t[0];if(!a)return new d;for(var o=Array(6),h=a._transformCoordinates(i,Array(6),!1),u=h.slice(0,2),c=u.slice(),l=Array(2),f=1,_=t.length;_>f;f++)s(t[f]);return e&&s(a),new d(u[0],u[1],c[0]-u[0],c[1]-u[1])},getStrokeBounds:function(t,e,n,i){function r(t,e){if(!e)return[t,t];var n=e.shiftless(),i=n.transform(new o(t,0)),r=n.transform(new o(0,t)),s=i.getAngleInRadians(),a=i.getLength(),h=r.getLength(),u=Math.sin(s),c=Math.cos(s),l=Math.tan(s),d=-Math.atan(h*l/a),f=Math.atan(h/(l*a));return[Math.abs(a*Math.cos(d)*c-h*Math.sin(d)*u),Math.abs(h*Math.sin(f)*c+a*Math.cos(f)*u)]}function s(t){_=_.include(i?i._transformPoint(t,t):t)}function a(t,e){"round"===e||!t._handleIn.isZero()&&!t._handleOut.isZero()?_=_.unite(m.setCenter(i?i._transformPoint(t._point):t._point)):A._addSquareJoin(t,e,l,v,s)}function h(t,e){switch(e){case"round":a(t,e);break;case"butt":case"square":A._addSquareCap(t,e,l,s)}}if(!n.getStrokeColor()||!n.getStrokeWidth())return A.getBounds(t,e,n,i);for(var c=t.length-(e?0:1),l=n.getStrokeWidth()/2,f=r(l,i),_=A.getBounds(t,e,n,i,f),g=n.getStrokeJoin(),p=n.getStrokeCap(),v=l*n.getMiterLimit(),m=new d(new u(f).multiply(2)),y=1;c>y;y++)a(t[y],g);return e?a(t[0],g):(h(t[0],p),h(t[t.length-1],p)),_},_addSquareJoin:function(t,e,n,i,r,s){var a=t.getCurve(),h=a.getPrevious(),u=a.getPointAt(0,!0),c=h.getNormalAt(1,!0),l=a.getNormalAt(0,!0),d=c.getDirectedAngle(l)<0?-n:n;if(c.setLength(d),l.setLength(d),s&&(r(u),r(u.add(c))),"miter"===e){var f=new g(u.add(c),new o(-c.y,c.x),!0).intersect(new g(u.add(l),new o(-l.y,l.x),!0),!0);if(f&&u.getDistance(f)<=i&&(r(f),!s))return}s||r(u.add(c)),r(u.add(l))},_addSquareCap:function(t,e,n,i,r){var s=t._point,a=t.getLocation(),o=a.getNormal().normalize(n);r&&(i(s.subtract(o)),i(s.add(o))),"square"===e&&(s=s.add(o.rotate(0==a.getParameter()?-90:90))),i(s.add(o)),i(s.subtract(o))},getHandleBounds:function(t,e,n,i,r,s){var a=Array(6),o=1/0,h=-o,u=o,c=h;r=r/2||0,s=s/2||0;for(var l=0,f=t.length;f>l;l++){var _=t[l];_._transformCoordinates(i,a,!1);for(var g=0;6>g;g+=2){var p=0==g?s:r,v=a[g],m=a[g+1],y=v-p,w=v+p,x=m-p,b=m+p;o>y&&(o=y),w>h&&(h=w),u>x&&(u=x),b>c&&(c=b)}}return new d(o,u,h-o,c-u)},getRoughBounds:function(t,e,n,i){var r=n.getStrokeColor()?n.getStrokeWidth():0,s=r;return r>0&&("miter"===n.getStrokeJoin()&&(s=r*n.getMiterLimit()),"square"===n.getStrokeCap()&&(s=Math.max(s,r*Math.sqrt(2)))),A.getHandleBounds(t,e,n,i,r,s)}}});A.inject({statics:new function(){function e(e){return new A(t.getNamed(e))}function n(){var t=d.readNamed(arguments,"rectangle"),n=u.readNamed(arguments,"radius",0,0,{readNull:!0}),i=t.getBottomLeft(!0),s=t.getTopLeft(!0),a=t.getTopRight(!0),o=t.getBottomRight(!0),h=e(arguments);if(!n||n.isZero())h._add([new k(i),new k(s),new k(a),new k(o)]);else{n=u.min(n,t.getSize(!0).divide(2));var c=n.multiply(2*r);h._add([new k(i.add(n.width,0),null,[-c.width,0]),new k(i.subtract(0,n.height),[0,c.height],null),new k(s.add(0,n.height),null,[0,-c.height]),new k(s.add(n.width,0),[-c.width,0],null),new k(a.subtract(n.width,0),null,[c.width,0]),new k(a.add(0,n.height),[0,-c.height],null),new k(o.subtract(0,n.height),null,[0,c.height]),new k(o.subtract(n.width,0),[c.width,0],null)])}return h._closed=!0,h}function i(){for(var t=d.readNamed(arguments,"rectangle"),n=e(arguments),i=t.getPoint(!0),r=t.getSize(!0),a=Array(4),o=0;4>o;o++){var h=s[o];a[o]=new k(h._point.multiply(r).add(i),h._handleIn.multiply(r),h._handleOut.multiply(r))}return n._add(a),n._closed=!0,n}var r=a.KAPPA/2,s=[new k([0,.5],[0,r],[0,-r]),new k([.5,0],[-r,0],[r,0]),new k([1,.5],[0,-r],[0,r]),new k([.5,1],[r,0],[-r,0])];return{Line:function(){return new A(o.readNamed(arguments,"from"),o.readNamed(arguments,"to")).set(t.getNamed(arguments))},Circle:function(){var e=o.readNamed(arguments,"center"),n=t.readNamed(arguments,"radius");return i(new d(e.subtract(n),new u(2*n,2*n))).set(t.getNamed(arguments))},Rectangle:n,RoundRectangle:n,Ellipse:i,Oval:i,Arc:function(){var t=o.readNamed(arguments,"from"),n=o.readNamed(arguments,"through"),i=o.readNamed(arguments,"to"),r=e(arguments);return r.moveTo(t),r.arcTo(n,i),r},RegularPolygon:function(){for(var n=o.readNamed(arguments,"center"),i=t.readNamed(arguments,"sides"),r=t.readNamed(arguments,"radius"),s=e(arguments),a=360/i,h=!(i%3),u=new o(0,h?-r:r),c=h?-1:.5,l=Array(i),d=0;i>d;d++)l[d]=new k(n.add(u.rotate((d+c)*a)));return s._add(l),s._closed=!0,s},Star:function(){for(var n=o.readNamed(arguments,"center"),i=2*t.readNamed(arguments,"points"),r=t.readNamed(arguments,"radius1"),s=t.readNamed(arguments,"radius2"),a=e(arguments),h=360/i,u=new o(0,-1),c=Array(i),l=0;i>l;l++)c[l]=new k(n.add(u.rotate(h*l).multiply(l%2?s:r)));return a._add(c),a._closed=!0,a}}}});var L=I.extend({_class:"CompoundPath",_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},insertChildren:function ye(t,e,n){e=ye.base.call(this,t,e,n,"path");for(var i=0,r=!n&&e&&e.length;r>i;i++){var s=e[i];void 0===s._clockwise&&s.setClockwise(0===s._index)}return e},reduce:function(){if(1==this._children.length){var t=this._children[0];return t.insertAbove(this),this.remove(),t}return this},reverse:function(){for(var t=this._children,e=0,n=t.length;n>e;e++)t[e].reverse()},smooth:function(){for(var t=0,e=this._children.length;e>t;t++)this._children[t].smooth()},isClockwise:function(){var t=this.getFirstChild();return t&&t.isClockwise()},setClockwise:function(t){this.isClockwise()!=!!t&&this.reverse()},getFirstSegment:function(){var t=this.getFirstChild();return t&&t.getFirstSegment()},getLastSegment:function(){var t=this.getLastChild();return t&&t.getLastSegment()},getCurves:function(){for(var t=this._children,e=[],n=0,i=t.length;i>n;n++)e=e.concat(t[n].getCurves());return e},getFirstCurve:function(){var t=this.getFirstChild();return t&&t.getFirstCurve()},getLastCurve:function(){var t=this.getLastChild();return t&&t.getFirstCurve()},getArea:function(){for(var t=this._children,e=0,n=0,i=t.length;i>n;n++)e+=t[n].getArea();return e},getPathData:function(){for(var t=this._children,e=[],n=0,i=t.length;i>n;n++)e.push(t[n].getPathData(arguments[0]));return e.join(" ")},_contains:function(t){for(var e=[],n=0,i=this._children.length;i>n;n++){var r=this._children[n];r.contains(t)&&e.push(r)}return 1==(1&e.length)&&e},_hitTest:function we(e,n){var i=we.base.call(this,e,t.merge(n,{fill:!1}));return!i&&n.fill&&this.hasFill()&&(i=this._contains(e),i=i?new S("fill",i[0]):null),i},_draw:function(t,e){var n=this._children,i=this._style;if(0!==n.length){t.beginPath(),e=e.extend({compound:!0});for(var r=0,s=n.length;s>r;r++)n[r].draw(t,e);e.clip||(this._setStyles(t),i.getFillColor()&&t.fill(),i.getStrokeColor()&&t.stroke())}}},new function(){function e(t){if(!t._children.length)throw Error("Use a moveTo() command first");return t._children[t._children.length-1]}var n={moveTo:function(){var t=new A;this.addChild(t),t.moveTo.apply(t,arguments)},moveBy:function(){this.moveTo(e(this).getLastSegment()._point.add(o.read(arguments)))},closePath:function(){e(this).closePath()}};return t.each(["lineTo","cubicCurveTo","quadraticCurveTo","curveTo","arcTo","lineBy","curveBy","arcBy"],function(t){n[t]=function(){var n=e(this);n[t].apply(n,arguments)}}),n}),O=t.extend({initialize:function(t){function e(t,e){var n=M.getValues(t,e);s.curves.push(n),s._computeParts(n,t._index,0,1)}this.curves=[],this.parts=[],this.length=0,this.index=0;for(var n,i=t._segments,r=i[0],s=this,a=1,o=i.length;o>a;a++)n=i[a],e(r,n),r=n;t._closed&&e(n,i[0])},_computeParts:function(t,e,n,i){if(i-n>1/32&&!M.isFlatEnough(t,.25)){var r=M.subdivide(t),s=(n+i)/2;this._computeParts(r[0],e,n,s),this._computeParts(r[1],e,s,i)}else{var a=t[6]-t[0],o=t[7]-t[1],h=Math.sqrt(a*a+o*o);h>1e-5&&(this.length+=h,this.parts.push({offset:this.length,value:i,index:e}))}},getParameterAt:function(t){for(var e,n=this.index;e=n,!(0==n||this.parts[--n].offset<t););for(var i=this.parts.length;i>e;e++){var r=this.parts[e];if(r.offset>=t){this.index=e;var s=this.parts[e-1],a=s&&s.index==r.index?s.value:0,o=s?s.offset:0;return{value:a+(r.value-a)*(t-o)/(r.offset-o),index:r.index}}}var r=this.parts[this.parts.length-1];return{value:1,index:r.index}},evaluate:function(t,e){var n=this.getParameterAt(t);return M.evaluate(this.curves[n.index],n.value,e)},drawPart:function(t,e,n){e=this.getParameterAt(e),n=this.getParameterAt(n);for(var i=e.index;i<=n.index;i++){var r=M.getPart(this.curves[i],i==e.index?e.value:0,i==n.index?n.value:1);i==e.index&&t.moveTo(r[0],r[1]),t.bezierCurveTo.apply(t,r.slice(2))}}}),T=t.extend({initialize:function(t,e){this.points=[];for(var n,i=t._segments,r=0,s=i.length;s>r;r++){var a=i[r].point.clone();n&&n.equals(a)||(this.points.push(a),n=a)}this.error=e},fit:function(){var t=this.points,e=t.length;return this.segments=e>0?[new k(t[0])]:[],e>1&&this.fitCubic(0,e-1,t[1].subtract(t[0]).normalize(),t[e-2].subtract(t[e-1]).normalize()),this.segments},fitCubic:function(t,e,n,i){if(1==e-t){var r=this.points[t],s=this.points[e],a=r.getDistance(s)/3;return this.addCurve([r,r.add(n.normalize(a)),s.add(i.normalize(a)),s]),void 0}for(var o,h=this.chordLengthParameterize(t,e),u=Math.max(this.error,this.error*this.error),c=0;4>=c;c++){var l=this.generateBezier(t,e,h,n,i),d=this.findMaxError(t,e,l,h);if(d.error<this.error)return this.addCurve(l),void 0;if(o=d.index,d.error>=u)break;this.reparameterize(t,e,h,l),u=d.error}var f=this.points[o-1].subtract(this.points[o]),_=this.points[o].subtract(this.points[o+1]),g=f.add(_).divide(2).normalize();this.fitCubic(t,o,n,g),this.fitCubic(o,e,g.negate(),i)},addCurve:function(t){var e=this.segments[this.segments.length-1];e.setHandleOut(t[1].subtract(t[0])),this.segments.push(new k(t[3],t[2].subtract(t[3])))},generateBezier:function(t,e,n,i,r){for(var s=1e-11,a=this.points[t],o=this.points[e],h=[[0,0],[0,0]],u=[0,0],c=0,l=e-t+1;l>c;c++){var d=n[c],f=1-d,_=3*d*f,g=f*f*f,p=_*f,v=_*d,m=d*d*d,y=i.normalize(p),w=r.normalize(v),x=this.points[t+c].subtract(a.multiply(g+p)).subtract(o.multiply(v+m));h[0][0]+=y.dot(y),h[0][1]+=y.dot(w),h[1][0]=h[0][1],h[1][1]+=w.dot(w),u[0]+=y.dot(x),u[1]+=w.dot(x)}var b,C,S=h[0][0]*h[1][1]-h[1][0]*h[0][1];if(Math.abs(S)>s){var k=h[0][0]*u[1]-h[1][0]*u[0],P=u[0]*h[1][1]-u[1]*h[0][1];b=P/S,C=k/S}else{var M=h[0][0]+h[0][1],z=h[1][0]+h[1][1];b=C=Math.abs(M)>s?u[0]/M:Math.abs(z)>s?u[1]/z:0}var I=o.getDistance(a);return s*=I,(s>b||s>C)&&(b=C=I/3),[a,a.add(i.normalize(b)),o.add(r.normalize(C)),o]},reparameterize:function(t,e,n,i){for(var r=t;e>=r;r++)n[r-t]=this.findRoot(i,this.points[r],n[r-t])},findRoot:function(t,e,n){for(var i=[],r=[],s=0;2>=s;s++)i[s]=t[s+1].subtract(t[s]).multiply(3);for(var s=0;1>=s;s++)r[s]=i[s+1].subtract(i[s]).multiply(2);var a=this.evaluate(3,t,n),o=this.evaluate(2,i,n),h=this.evaluate(1,r,n),u=a.subtract(e),c=o.dot(o)+u.dot(h);return Math.abs(c)<1e-5?n:n-u.dot(o)/c},evaluate:function(t,e,n){for(var i=e.slice(),r=1;t>=r;r++)for(var s=0;t-r>=s;s++)i[s]=i[s].multiply(1-n).add(i[s+1].multiply(n));return i[0]},chordLengthParameterize:function(t,e){for(var n=[0],i=t+1;e>=i;i++)n[i-t]=n[i-t-1]+this.points[i].getDistance(this.points[i-1]);for(var i=1,r=e-t;r>=i;i++)n[i]/=n[r];return n},findMaxError:function(t,e,n,i){for(var r=Math.floor((e-t+1)/2),s=0,a=t+1;e>a;a++){var o=this.evaluate(3,n,i[a-t]),h=o.subtract(this.points[a]),u=h.x*h.x+h.y*h.y;u>=s&&(s=u,r=a)}return{error:s,index:r}}});I.inject(new function(){function t(t,e){t.sort(function(t,e){var n=t.getPath(),i=e.getPath();return n===i?t.getIndex()+t.getParameter()-(e.getIndex()+e.getParameter()):n._id-i._id});for(var n=e&&[],i=t.length-1;i>=0;i--){var r=t[i],s=r.getIntersection(),a=r.divide(),o=a&&a.getSegment1()||r.getSegment();n&&n.push(s),o._intersection=s}return n}function e(t){if(t instanceof L){for(var e=t._children,n=e.length,i=Array(n),r=Array(n),s=e[0].isClockwise(),a=0;n>a;a++)i[a]=e[a].getBounds(),r[a]=0;for(var a=0;n>a;a++){for(var o=1;n>o;o++)a!==o&&i[a].contains(i[o])&&r[o]++;a>0&&0===r[a]%2&&e[a].setClockwise(s)}}return t}function n(n,r,s,a){n=e(n.clone(!1)),r=e(r.clone(!1));var h=n.isClockwise(),u=r.isClockwise(),c=n.getIntersections(r);t(t(c,!0)),a&&(r.reverse(),u=!u);for(var l=[].concat(n._children||[n]).concat(r._children||[r]),d=[],f=new L,_=0,g=l.length;g>_;_++){var p=l[_],v=p._parent,m=p.isClockwise(),y=p._segments;p=v instanceof L?v:p;for(var w=y.length-1;w>=0;w--){var x=y[w],b=x.getCurve().getPoint(.5),C=p!==n&&n.contains(b)&&(m===h||a||!i(n,b)),S=p!==r&&r.contains(b)&&(m===u||!i(r,b));s(p===n,C,S)?x._invalid=!0:d.push(x)}}for(var _=0,g=d.length;g>_;_++){var x=d[_];if(!x._visited){var p=new A,P=x._intersection,M=P&&P.getSegment(!0);x.getPrevious()._invalid&&x.setHandleIn(M?M._handleIn:new o(0,0));do{if(x._visited=!0,x._invalid&&x._intersection){var z=x._intersection.getSegment(!0);p.add(new k(x._point,x._handleIn,z._handleOut)),z._visited=!0,x=z}else p.add(x.clone());x=x.getNext()}while(x&&!x._visited&&x!==M);var I=p._segments.length;I>1&&(I>2||!p.isPolygon())?(p.setClosed(!0),f.addChild(p,!0)):p.remove()}}return n.remove(),r.remove(),f.reduce()}function i(t,e){var n=t.getCurves(),i=t.getBounds();if(i.contains(e))for(var r=0,s=n.length;s>r;r++){var a=n[r];if(a.getBounds().contains(e)&&a.getParameterOf(e))return!0}return!1}return{unite:function(t){return n(this,t,function(t,e,n){return e||n})},intersect:function(t){return n(this,t,function(t,e,n){return!(e||n)})},subtract:function(t){return n(this,t,function(t,e,n){return t&&n||!t&&!e},!0)},exclude:function(t){return new y([this.subtract(t),t.subtract(this)])},divide:function(t){return new y([this.subtract(t),this.intersect(t)])}}});var D=m.extend({_class:"TextItem",_boundsSelected:!0,_serializeFields:{content:null},_boundsGetter:"getBounds",initialize:function(e){this._content="",this._lines=[];var n=e&&t.isPlainObject(e)&&void 0===e.x&&void 0===e.y;this._initialize(n&&e,!n&&o.read(arguments))},_clone:function xe(t){return t.setContent(this._content),xe.base.call(this,t)},getContent:function(){return this._content},setContent:function(t){this._content=""+t,this._lines=this._content.split(/\r\n|\n|\r/gm),this._changed(69)},isEmpty:function(){return!this._content},getCharacterStyle:"#getStyle",setCharacterStyle:"#setStyle",getParagraphStyle:"#getStyle",setParagraphStyle:"#setStyle"}),j=D.extend({_class:"PointText",initialize:function(){D.apply(this,arguments)},clone:function(t){return this._clone(new j({insert:!1}),t)},getPoint:function(){var t=this._matrix.getTranslation();return new h(t.x,t.y,this,"setPoint")},setPoint:function(t){t=o.read(arguments),this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t){if(this._content){this._setStyles(t);var e=this._style,n=this._lines,i=e.getLeading();t.font=e.getFontStyle(),t.textAlign=e.getJustification();for(var r=0,s=n.length;s>r;r++){var a=n[r];e.getFillColor()&&t.fillText(a,0,0),e.getStrokeColor()&&t.strokeText(a,0,0),t.translate(0,i)}}}},new function(){var t=null;return{_getBounds:function(e,n){t||(t=Y.getContext(1,1));var i=this._style,r=this._lines,s=r.length,a=i.getJustification(),o=i.getLeading(),h=0;t.font=i.getFontStyle();for(var u=0,c=0;s>c;c++)u=Math.max(u,t.measureText(r[c]).width);"left"!==a&&(h-=u/("center"===a?2:1));var l=new d(h,s?-.75*o:0,u,s*o);return n?n._transformBounds(l,l):l}}}),B=t.extend(new function(){function e(t){var e=h[t];if(!e){i||(i=Y.getContext(1,1),i.globalCompositeOperation="copy"),i.fillStyle="rgba(0,0,0,0)",i.fillStyle=t,i.fillRect(0,0,1,1);var n=i.getImageData(0,0,1,1).data;e=h[t]=[n[0]/255,n[1]/255,n[2]/255]}return e.slice()}function n(t){var e=t.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);if(e.length>=4){for(var n=[0,0,0],i=0;3>i;i++){var r=e[i+1];n[i]=parseInt(1==r.length?r+r:r,16)/255}return n}}var i,r={gray:["gray"],rgb:["red","green","blue"],hsb:["hue","saturation","brightness"],hsl:["hue","saturation","lightness"],gradient:["gradient","origin","destination","highlight"]},a={},h={},u=[[0,3,1],[2,0,1],[1,0,3],[1,2,0],[3,1,0],[0,1,2]],c={"rgb-hsb":function(t,e,n){var i=Math.max(t,e,n),r=Math.min(t,e,n),s=i-r,a=0===s?0:60*(i==t?(e-n)/s+(n>e?6:0):i==e?(n-t)/s+2:(t-e)/s+4);return[a,0===i?0:s/i,i]},"hsb-rgb":function(t,e,n){var t=t/60%6,i=Math.floor(t),r=t-i,i=u[i],s=[n,n*(1-e),n*(1-e*r),n*(1-e*(1-r))];return[s[i[0]],s[i[1]],s[i[2]]]},"rgb-hsl":function(t,e,n){var i=Math.max(t,e,n),r=Math.min(t,e,n),s=i-r,a=0===s,o=a?0:60*(i==t?(e-n)/s+(n>e?6:0):i==e?(n-t)/s+2:(t-e)/s+4),h=(i+r)/2,u=a?0:.5>h?s/(i+r):s/(2-i-r);return[o,u,h]},"hsl-rgb":function(t,e,n){if(t/=360,0===e)return[n,n,n];for(var i=[t+1/3,t,t-1/3],r=.5>n?n*(1+e):n+e-n*e,s=2*n-r,a=[],o=0;3>o;o++){var h=i[o];0>h&&(h+=1),h>1&&(h-=1),a[o]=1>6*h?s+6*(r-s)*h:1>2*h?r:2>3*h?s+6*(r-s)*(2/3-h):s}return a},"rgb-gray":function(t,e,n){return[.2989*t+.587*e+.114*n]},"gray-rgb":function(t){return[t,t,t]},"gray-hsb":function(t){return[0,0,t]},"gray-hsl":function(t){return[0,0,t]},"gradient-rgb":function(){return[]},"rgb-gradient":function(){return[]}};return t.each(r,function(e,n){a[n]=[],t.each(e,function(e,i){var s=t.capitalize(e),h=/^(hue|saturation)$/.test(e),u=a[n][i]="gradient"===e?function(t){var e=this._components[0];return t=E.read(Array.isArray(t)?t:arguments,0,0,{readNull:!0}),e!==t&&(e&&e._removeOwner(this),t&&t._addOwner(this)),t}:"hue"===e?function(t){return isNaN(t)?0:(t%360+360)%360}:"gradient"===n?function(){return o.read(arguments,0,0,{readNull:"highlight"===e,clone:!0})}:function(t){return isNaN(t)?0:Math.min(Math.max(t,0),1)};this["get"+s]=function(){return this._type===n||h&&/^hs[bl]$/.test(this._type)?this._components[i]:this._convert(n)[i]},this["set"+s]=function(t){this._type===n||h&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(n),this._properties=r[n],this._type=n),t=u.call(this,t),null!=t&&(this._components[i]=t,this._changed())}},this)},{_class:"Color",_readIndex:!0,initialize:function l(t){var i,s,o,h,u=Array.prototype.slice,c=arguments,d=0,f=!0;Array.isArray(t)&&(c=t,t=c[0]);var _=null!=t&&typeof t;if("string"===_&&t in r&&(i=t,t=c[1],Array.isArray(t)?(s=t,o=c[2]):(this.__read&&(d=1),c=u.call(c,1),_=typeof t)),!s){if(f=!(this.__options&&this.__options.dontParse),h="number"===_?c:"object"===_&&null!=t.length?t:null){i||(i=h.length>=3?"rgb":"gray");var g=r[i].length;o=h[g],this.__read&&(d+=h===arguments?g+(null!=o?1:0):1),h.length>g&&(h=u.call(h,0,g))}else if("string"===_)s=t.match(/^#[0-9a-f]{3,6}$/i)?n(t):e(t),i="rgb";else if("object"===_)if(t.constructor===l){if(i=t._type,s=t._components.slice(),o=t._alpha,"gradient"===i)for(var p=1,v=s.length;v>p;p++){var m=s[p];m&&(s[p]=m.clone())}}else if(t.constructor===E)i="gradient",h=c;else{i="hue"in t?"lightness"in t?"hsl":"hsb":"gradient"in t||"stops"in t||"radial"in t?"gradient":"gray"in t?"gray":"rgb";var y=r[i];x=f&&a[i],this._components=s=[];for(var p=0,v=y.length;v>p;p++){var w=t[y[p]];null==w&&0===p&&"gradient"===i&&"stops"in t&&(w={stops:t.stops,radial:t.radial}),f&&(w=x[p].call(this,w)),null!=w&&(s[p]=w)}o=t.alpha}this.__read&&i&&(d=1)}if(this._type=i||"rgb","gradient"===i&&(this._id=l._id=(l._id||0)+1),!s){this._components=s=[];for(var x=a[this._type],p=0,v=x.length;v>p;p++){var w=h&&h[p];f&&(w=x[p].call(this,w)),null!=w&&(s[p]=w)}}this._components=s,this._properties=r[this._type],this._alpha=o,this.__read&&(this.__read=d)},_serialize:function(e,n){var i=this.getComponents();return t.serialize(/^(gray|rgb)$/.test(this._type)?i:[this._type].concat(i),e,!0,n)},_changed:function(){this._canvasStyle=null,this._owner&&this._owner._changed(17)},clone:function(){return new B(this._type,this._components.slice(),this._alpha)},_convert:function(t){var e;return this._type===t?this._components.slice():(e=c[this._type+"-"+t])?e.apply(this,this._components):c["rgb-"+t].apply(this,c[this._type+"-rgb"].apply(this,this._components))},convert:function(t){return new B(t,this._convert(t),this._alpha)},getType:function(){return this._type},setType:function(t){this._components=this._convert(t),this._properties=r[t],this._type=t},getComponents:function(){var t=this._components.slice();return null!=this._alpha&&t.push(this._alpha),t},getAlpha:function(){return null!=this._alpha?this._alpha:1},setAlpha:function(t){this._alpha=null==t?null:Math.min(Math.max(t,0),1),this._changed()},hasAlpha:function(){return null!=this._alpha},equals:function(e){return t.isPlainValue(e)&&(e=B.read(arguments)),e===this||e&&this._type===e._type&&this._alpha===e._alpha&&t.equals(this._components,e._components)||!1},toString:function(){for(var t=this._properties,e=[],n="gradient"===this._type,i=s.instance,r=0,a=t.length;a>r;r++){var o=this._components[r];null!=o&&e.push(t[r]+": "+(n?o:i.number(o)))}return null!=this._alpha&&e.push("alpha: "+i.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){var e=this._convert("rgb"),n=t||null==this._alpha?1:this._alpha;return e=[Math.round(255*e[0]),Math.round(255*e[1]),Math.round(255*e[2])],1>n&&e.push(n),(4==e.length?"rgba(":"rgb(")+e.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 c=h||s;e=t.createRadialGradient(c.x,c.y,0,s.x,s.y,o)}else e=t.createLinearGradient(s.x,s.y,a.x,a.y);for(var l=0,d=r.length;d>l;l++){var f=r[l];e.addColorStop(f._rampPoint,f._color.toCanvasStyle())}return this._canvasStyle=e},transform:function(t){if("gradient"===this._type){for(var e=this._components,n=1,i=e.length;i>n;n++){var r=e[n];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:r,random:function(){var t=Math.random;return new B(t(),t(),t())}}})},new function(){function e(t,e){return 0>t?0:e&&t>360?360:!e&&t>1?1:t}var n={add:function(t,n,i){return e(t+n,i)},subtract:function(t,n,i){return e(t-n,i)},multiply:function(t,n,i){return e(t*n,i)},divide:function(t,n,i){return e(t/n,i)}};return t.each(n,function(t,e){var n={dontParse:/^(multiply|divide)$/.test(e)};this[e]=function(e){e=B.read(arguments,0,0,n);for(var i=this._type,r=this._properties,s=this._components,a=e._convert(i),o=0,h=s.length;h>o;o++)a[o]=t(s[o],a[o],"hue"===r[o]);return new B(i,a,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})});t.each(B._types,function(e,n){var i=this[t.capitalize(n)+"Color"]=function(t){var e=null!=t&&typeof t,i="object"===e&&null!=t.length?t:"string"===e?null:arguments;return i?new B(n,i):new B(t)};if(3==n.length){var r=n.toUpperCase();B[r]=this[r+"Color"]=i}},t.exports);var E=t.extend({_class:"Gradient",initialize:function be(t,e){this._id=be._id=(be._id||0)+1,t&&this._set(t)&&(t=e=null),this._stops||this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(e,n){return n.add(this,function(){return t.serialize([this._stops,this._radial],e,!0,n)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;e>t;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(t){var e=this._owners?this._owners.indexOf(t):-1;-1!=e&&(this._owners.splice(e,1),0===this._owners.length&&delete this._owners)},clone:function(){for(var t=[],e=0,n=this._stops.length;n>e;e++)t[e]=this._stops[e].clone();return new this.constructor(t)},getStops:function(){return this._stops},setStops:function(t){if(this.stops)for(var e=0,n=this._stops.length;n>e;e++)delete this._stops[e]._owner;if(t.length<2)throw Error("Gradient stop list needs to contain at least two stops.");this._stops=N.readAll(t,0,!1,!0);for(var e=0,n=this._stops.length;n>e;e++){var i=this._stops[e];i._owner=this,i._defaultRamp&&i.setRampPoint(e/(n-1))}this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t&&t.constructor==this.constructor&&this._stops.length==t._stops.length){for(var e=0,n=this._stops.length;n>e;e++)if(!this._stops[e].equals(t._stops[e]))return!1;return!0}return!1}}),N=t.extend({_class:"GradientStop",initialize:function(t,e){if(t){var n,i;void 0===e&&Array.isArray(t)?(n=t[0],i=t[1]):t.color?(n=t.color,i=t.rampPoint):(n=t,i=e),this.setColor(n),this.setRampPoint(i)}},clone:function(){return new N(this._color.clone(),this._rampPoint)},_serialize:function(e,n){return t.serialize([this._color,this._rampPoint],e,!0,n)},_changed:function(){this._owner&&this._owner._changed(17)},getRampPoint:function(){return this._rampPoint},setRampPoint:function(t){this._defaultRamp=null==t,this._rampPoint=t||0,this._changed()},getColor:function(){return this._color},setColor:function(t){this._color=B.read(arguments),this._color===t&&(this._color=t.clone()),this._color._owner=this,this._changed()},equals:function(t){return t===this||t instanceof N&&this._color.equals(t._color)&&this._rampPoint==t._rampPoint||!1}}),F=t.extend(new function(){var e={fillColor:void 0,strokeColor:void 0,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",miterLimit:10,dashOffset:0,dashArray:[],shadowColor:void 0,shadowBlur:0,shadowOffset:new o,selectedColor:void 0,font:"sans-serif",fontSize:12,leading:null,justification:"left"},n={strokeWidth:25,strokeCap:25,strokeJoin:25,miterLimit:25,font:5,fontSize:5,leading:5,justification:5},i={},r={_defaults:e,_textDefaults:t.merge(e,{fillColor:new B})};return t.each(e,function(e,s){var a=/Color$/.test(s),o=t.capitalize(s),h=n[s],u="set"+o,c="get"+o;r[u]=function(t){var e=this._item&&this._item._children;if(e&&e.length>0&&"compound-path"!==this._item._type)for(var n=0,i=e.length;i>n;n++)e[n]._style[u](t);else{var r=this._values[s];r!=t&&(a&&(r&&delete r._owner,t&&t.constructor===B&&(t._owner=this._item)),this._values[s]=t,this._item&&this._item._changed(h||17))}},r[c]=function(){var e,n=this._item&&this._item._children;if(!n||0===n.length||arguments[0]||"compound-path"===this._item._type){var e=this._values[s];return void 0===e?(e=this._defaults[s],e&&e.clone&&(e=e.clone()),this._values[s]=e):!a||e&&e.constructor===B||(this._values[s]=e=B.read([e],0,0,{readNull:!0,clone:!0}),e&&(e._owner=this._item)),e}for(var i=0,r=n.length;r>i;i++){var o=n[i]._style[c]();if(0===i)e=o;else if(!t.equals(e,o))return void 0}return e},i[c]=function(){return this._style[c]()},i[u]=function(t){this._style[u](t)}}),m.inject(i),r},{_class:"Style",initialize:function(t,e){this._values={},this._item=e,e instanceof D&&(this._defaults=this._textDefaults),t&&this.set(t)},set:function(t){var e=t instanceof F,n=e?t._values:t;if(n)for(var i in n)if(i in this._defaults){var r=n[i];this[i]=r&&e&&r.clone?r.clone():r}},getLeading:function Ce(){var t=Ce.base.call(this);return null!=t?t:1.2*this.getFontSize()},getFontStyle:function(){var t=this.getFontSize();return(/[a-z]/i.test(t)?t+" ":t+"px ")+this.getFont()}}),R=new function(){function e(n,i){for(var r=[],s=0,a=n&&n.length;a>s;){var o=n[s++];if("string"==typeof o)o=document.createElement(o);else if(!o||!o.nodeType)continue;t.isPlainObject(n[s])&&R.set(o,n[s++]),Array.isArray(n[s])&&e(n[s++],o),i&&i.appendChild(o),r.push(o)}return r}var n=/^(checked|value|selected|disabled)$/i,i={text:"textContent",html:"innerHTML"},r={lineHeight:1,zoom:1,zIndex:1,opacity:1};return{create:function(t,n){var i=Array.isArray(t),r=e(i?t:arguments,i?n:null);return 1==r.length?r[0]:r},find:function(t,e){return(e||document).querySelector(t)},findAll:function(t,e){return(e||document).querySelectorAll(t)},get:function(t,e){return t?n.test(e)?"value"===e||"string"!=typeof t[e]?t[e]:!0:e in i?t[i[e]]:t.getAttribute(e):null},set:function(t,e,r){if("string"!=typeof e)for(var s in e)e.hasOwnProperty(s)&&this.set(t,s,e[s]);else{if(!t||void 0===r)return t;n.test(e)?t[e]=r:e in i?t[i[e]]=r:"style"===e?this.setStyle(t,r):"events"===e?q.add(t,r):t.setAttribute(e,r)}return t},getStyles:function(t){var e=t&&t.ownerDocument.defaultView;return e&&e.getComputedStyle(t,"")},getStyle:function(t,e){return t&&t.style[e]||this.getStyles(t)[e]||null},setStyle:function(t,e,n){if("string"!=typeof e)for(var i in e)e.hasOwnProperty(i)&&this.setStyle(t,i,e[i]);else!/^-?[\d\.]+$/.test(n)||e in r||(n+="px"),t.style[e]=n;return t},hasClass:function(t,e){return RegExp("\\s*"+e+"\\s*").test(t.className)},addClass:function(t,e){t.className=(t.className+" "+e).trim()},removeClass:function(t,e){t.className=t.className.replace(RegExp("\\s*"+e+"\\s*")," ").trim()},remove:function(t){t.parentNode&&t.parentNode.removeChild(t)},removeChildren:function(t){for(;t.firstChild;)t.removeChild(t.firstChild)},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 d(o,h,n.width,n.height)},getViewportBounds:function(t){var e=t.ownerDocument,n=e.defaultView,i=e.documentElement;return new d(0,0,n.innerWidth||i.clientWidth,n.innerHeight||i.clientHeight)},getOffset:function(t,e){return this.getBounds(t,e).getPoint()},getSize:function(t){return this.getBounds(t,!0).getSize()},isInvisible:function(t){return this.getSize(t).equals(new u(0,0))},isInView:function(t){return!this.isInvisible(t)&&this.getViewportBounds(t).intersects(this.getBounds(t,!0))}}},q={add:function(t,e){for(var n in e){var i=e[n];t.addEventListener?t.addEventListener(n,i,!1):t.attachEvent&&t.attachEvent("on"+n,i.bound=function(){i.call(t,window.event)})}},remove:function(t,e){for(var n in e){var i=e[n];t.removeEventListener?t.removeEventListener(n,i,!1):t.detachEvent&&t.detachEvent("on"+n,i.bound)}},getPoint:function(t){var e=t.targetTouches?t.targetTouches.length?t.targetTouches[0]:t.changedTouches[0]:t;return new o(e.pageX||e.clientX+document.documentElement.scrollLeft,e.pageY||e.clientY+document.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getOffset:function(t,e){return q.getPoint(t).subtract(R.getOffset(e||q.getTarget(t)))},preventDefault:function(t){t.preventDefault?t.preventDefault():t.returnValue=!1},stopPropagation:function(t){t.stopPropagation?t.stopPropagation():t.cancelBubble=!0
},stop:function(t){q.stopPropagation(t),q.preventDefault(t)}};q.requestAnimationFrame=new function(){var t="equestAnimationFrame",e=window["r"+t]||window["webkitR"+t]||window["mozR"+t]||window["oR"+t]||window["msR"+t];e&&e(function(t){null==t&&(e=null)});var i,r=[],s=!0;return q.add(window,{focus:function(){s=!0},blur:function(){s=!1}}),function(t,a){return e?e(t,a):(r.push([t,a]),i||(i=setInterval(function(){for(var t=r.length-1;t>=0;t--){var e=r[t],i=e[0],a=e[1];(!a||("true"==n.getAttribute(a,"keepalive")||s)&&R.isInView(a))&&(r.splice(t,1),i(Date.now()))}},1e3/60)),void 0)}};var V=t.extend(e,{_class:"View",initialize:function Se(t){this._scope=paper,this._project=paper.project,this._element=t;var e;if(this._id=t.getAttribute("id"),null==this._id&&t.setAttribute("id",this._id="view-"+Se._id++),q.add(t,this._viewHandlers),n.hasAttribute(t,"resize")){var i=R.getOffset(t,!0),r=this;e=R.getViewportBounds(t).getSize().subtract(i),this._windowHandlers={resize:function(){R.isInvisible(t)||(i=R.getOffset(t,!0)),r.setViewSize(R.getViewportBounds(t).getSize().subtract(i))}},q.add(window,this._windowHandlers)}else e=new u(parseInt(t.getAttribute("width"),10),parseInt(t.getAttribute("height"),10)),e.isNaN()&&(e=R.getSize(t));if(t.width=e.width,t.height=e.height,n.hasAttribute(t,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var s=this._stats.domElement,a=s.style,i=R.getOffset(t);a.position="absolute",a.left=i.x+"px",a.top=i.y+"px",document.body.appendChild(s)}Se._views.push(this),Se._viewsById[this._id]=this,this._viewSize=new c(e.width,e.height,this,"setViewSize"),this._matrix=new _,this._zoom=1,Se._focused||(Se._focused=this),this._frameItems={},this._frameItemCount=0},remove:function(){return this._project?(V._focused==this&&(V._focused=null),V._views.splice(V._views.indexOf(this),1),delete V._viewsById[this._id],this._project.view==this&&(this._project.view=null),q.remove(this._element,this._viewHandlers),q.remove(window,this._windowHandlers),this._element=this._project=null,this.detach("frame"),this._frameItems={},!0):!1},_events:{onFrame:{install:function(){this._requested||(this._animate=!0,this._requestFrame())},uninstall:function(){this._animate=!1}},onResize:{}},_animate:!1,_time:0,_count:0,_requestFrame:function(){var t=this;q.requestAnimationFrame(function(){t._requested=!1,t._animate&&(t._requestFrame(),t._handleFrame())},this._element),this._requested=!0},_handleFrame:function(){paper=this._scope;var e=Date.now()/1e3,n=this._before?e-this._before:0;this._before=e,this._handlingFrame=!0,this.fire("frame",t.merge({delta:n,time:this._time+=n,count:this._count++})),this._stats&&this._stats.update(),this._handlingFrame=!1,this.draw(!0)},_animateItem:function(t,e){var n=this._frameItems;e?(n[t._id]={item:t,time:0,count:0},1===++this._frameItemCount&&this.attach("frame",this._handleFrameItems)):(delete n[t._id],0===--this._frameItemCount&&this.detach("frame",this._handleFrameItems))},_handleFrameItems:function(e){for(var n in this._frameItems){var i=this._frameItems[n];i.item.fire("frame",t.merge(e,{time:i.time+=e.delta,count:i.count++}))}},_redraw:function(){this._project._needsRedraw=!0,this._handlingFrame||(this._animate?this._handleFrame():this.draw())},_transform:function(t){this._matrix.concatenate(t),this._bounds=null,this._inverse=null,this._redraw()},getElement:function(){return this._element},getViewSize:function(){return this._viewSize},setViewSize:function(t){t=u.read(arguments);var e=t.subtract(this._viewSize);e.isZero()||(this._element.width=t.width,this._element.height=t.height,this._viewSize.set(t.width,t.height,!0),this._bounds=null,this.fire("resize",{size:t,delta:e}),this._redraw())},getBounds:function(){return this._bounds||(this._bounds=this._getInverse()._transformBounds(new d(new o,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize(arguments[0])},getCenter:function(){return this.getBounds().getCenter(arguments[0])},setCenter:function(t){t=o.read(arguments),this.scrollBy(t.subtract(this.getCenter()))},getZoom:function(){return this._zoom},setZoom:function(t){this._transform((new _).scale(t/this._zoom,this.getCenter())),this._zoom=t},isVisible:function(){return R.isInView(this._element)},scrollBy:function(){this._transform((new _).translate(o.read(arguments).negate()))},projectToView:function(){return this._matrix._transformPoint(o.read(arguments))},viewToProject:function(){return this._getInverse()._transformPoint(o.read(arguments))},_getInverse:function(){return this._inverse||(this._inverse=this._matrix.inverted()),this._inverse}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t){return"string"==typeof t&&(t=document.getElementById(t)),new H(t)}}},new function(){function t(t){var e=q.getTarget(t);return e.getAttribute&&V._viewsById[e.getAttribute("id")]}function e(t,e){return t.viewToProject(q.getOffset(e,t._element))}function n(){if(!V._focused||!V._focused.isVisible())for(var t=0,e=V._views.length;e>t;t++){var n=V._views[t];if(n&&n.isVisible()){V._focused=u=n;break}}}function i(n){var i=V._focused=t(n),r=e(i,n);c=!0,i._onMouseDown&&i._onMouseDown(n,r),(o=i._scope._tool)&&o._onHandleEvent("mousedown",r,n),i.draw(!0)}function r(i){var r;if(c||(r=t(i),r?(h=V._focused,V._focused=u=r):u&&u==V._focused&&(V._focused=h,n())),r=r||V._focused){var s=i&&e(r,i);r._onMouseMove&&r._onMouseMove(i,s),(o=r._scope._tool)&&o._onHandleEvent(c&&o.responds("mousedrag")?"mousedrag":"mousemove",s,i)&&q.stop(i),r.draw(!0)}}function s(t){var n=V._focused;if(n&&c){var i=e(n,t);curPoint=null,c=!1,n._onMouseUp&&n._onMouseUp(t,i),o&&o._onHandleEvent("mouseup",i,t)&&q.stop(t),n.draw(!0)}}function a(t){c&&q.stop(t)}var o,h,u,c=!1;return q.add(document,{mousemove:r,mouseup:s,touchmove:r,touchend:s,selectstart:a,scroll:n}),q.add(window,{load:n}),{_viewHandlers:{mousedown:i,touchstart:i,selectstart:a},statics:{updateFocus:n}}}),H=V.extend({_class:"CanvasView",initialize:function(t){if(!(t instanceof HTMLCanvasElement)){var e=u.read(arguments,1);e.isZero()&&(e=new u(1024,768)),t=Y.getCanvas(e)}this._context=t.getContext("2d"),this._eventCounters={},V.call(this,t)},draw:function(t){if(t&&!this._project._needsRedraw)return!1;var e=this._context,n=this._viewSize;return e.clearRect(0,0,n._width+1,n._height+1),this._project.draw(e,this._matrix),this._project._needsRedraw=!1,!0}},new function(){function t(t,e,n,i,r,s){for(var a,o=i;o;){if(o.responds(t)&&(a||(a=new J(t,e,n,i,r?n.subtract(r):null)),o.fire(t,a)&&(!s||a._stopped)))return!1;o=o.getParent()}return!0}function e(e,n,i,r,s){if(e._eventCounters[n]){var a=e._project,u=a.hitTest(r,{tolerance:a.options.hitTolerance||0,fill:!0,stroke:!0}),c=u&&u.item;if(c)return"mousemove"===n&&c!=o&&(s=r),"mousemove"===n&&h||t(n,i,r,c,s),c}}var n,i,r,s,a,o,h,u,c;return{_onMouseDown:function(t,o){var l=e(this,"mousedown",t,o);u=a==l&&Date.now()-c<300,s=a=l,n=i=r=o,h=s&&s.responds("mousedrag")},_onMouseUp:function(a,o){var l=e(this,"mouseup",a,o);h&&(i&&!i.equals(o)&&t("mousedrag",a,o,s,i),l!=s&&(r=o,t("mousemove",a,o,l,r))),l===s&&(c=Date.now(),(!u||t("doubleclick",a,n,l))&&t("click",a,n,l),u=!1),s=null,h=!1},_onMouseMove:function(n,a){s&&t("mousedrag",n,a,s,i);var h=e(this,"mousemove",n,a,r);i=r=a,h!==o&&(t("mouseleave",n,a,o),o=h,t("mouseenter",n,a,h))}}}),Z=t.extend({_class:"Event",initialize:function(t){this.event=t},preventDefault:function(){this._prevented=!0,q.preventDefault(this.event)},stopPropagation:function(){this._stopped=!0,q.stopPropagation(this.event)},stop:function(){this.stopPropagation(),this.preventDefault()},getModifiers:function(){return X.modifiers}}),U=Z.extend({_class:"KeyEvent",initialize:function(t,e,n,i){Z.call(this,i),this.type=t?"keydown":"keyup",this.key=e,this.character=n},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),X=new function(){function e(t,e,n,r){var s=String.fromCharCode(n),o=i[e]||s.toLowerCase(),h=t?"keydown":"keyup",u=V._focused,c=u&&u.isVisible()&&u._scope,l=c&&c._tool;a[o]=t,l&&l.responds(h)&&(l.fire(h,new U(t,o,s,r)),u&&u.draw(!0))}var n,i={8:"backspace",9:"tab",13:"enter",16:"shift",17:"control",18:"option",19:"pause",20:"caps-lock",27:"escape",32:"space",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",46:"delete",91:"command",93:"command",224:"command"},r=t.merge({shift:!1,control:!1,option:!1,command:!1,capsLock:!1,space:!1}),s={},a={};return q.add(document,{keydown:function(a){var o,h=a.which||a.keyCode,u=i[h];u?((o=t.camelize(u))in r&&(r[o]=!0),s[h]=0,e(!0,h,null,a)):n=h},keypress:function(t){if(null!=n){var i=t.which||t.keyCode;s[n]=i,e(!0,n,i,t),n=null}},keyup:function(n){var a,o=n.which||n.keyCode,h=i[o];h&&(a=t.camelize(h))in r&&(r[a]=!1),null!=s[o]&&(e(!1,o,s[o],n),delete s[o])}}),{modifiers:r,isDown:function(t){return!!a[t]}}},J=Z.extend({_class:"MouseEvent",initialize:function(t,e,n,i,r){Z.call(this,e),this.type=t,this.point=n,this.target=i,this.delta=r},toString:function(){return"{ type: '"+this.type+"', point: "+this.point+", target: "+this.target+(this.delta?", delta: "+this.delta:"")+", modifiers: "+this.getModifiers()+" }"}});t.extend(e,{_class:"Palette",_events:["onChange"],initialize:function(e,n,i){var r=R.find(".palettejs-panel")||R.find("body").appendChild(R.create("div",{"class":"palettejs-panel"}));this._element=r.appendChild(R.create("table",{"class":"palettejs-pane"})),this._title=e,i||(i={});for(var s in this._components=n){var a=n[s];a instanceof $||(null==a.value&&(a.value=i[s]),a.name=s,a=n[s]=new $(a)),this._element.appendChild(a._element),a._palette=this,void 0===i[s]&&(i[s]=a.value)}this._values=t.each(i,function(e,r){var s=n[r];s&&t.define(i,r,{enumerable:!0,configurable:!0,get:function(){return s._value},set:function(t){s.setValue(t)}})}),window.paper&&paper.palettes.push(this)},reset:function(){for(var t in this._components)this._components[t].reset()},remove:function(){R.remove(this._element)}});var $=t.extend(e,{_class:"Component",_events:["onChange","onClick"],_types:{"boolean":{type:"checkbox",value:"checked"},string:{type:"text"},number:{type:"number",number:!0},button:{type:"button"},text:{tag:"div",value:"text"},slider:{type:"range",number:!0},list:{tag:"select",options:function(){R.removeChildren(this._inputItem),R.create(t.each(this._options,function(t){this.push("option",{value:t,text:t})},[]),this._inputItem)}}},initialize:function(e){this._type=e.type in this._types?e.type:"options"in e?"list":"onClick"in e?"button":typeof e.value,this._info=this._types[this._type]||{type:this._type};var n=this,i=!1;this._inputItem=R.create(this._info.tag||"input",{type:this._info.type,events:{change:function(){n.setValue(R.get(this,n._info.value||"value")),i&&(n._palette.fire("change",n,n.name,n._value),n.fire("change",n._value))},click:function(){n.fire("click")}}}),this._element=R.create("tr",[this._labelItem=R.create("td"),"td",[this._inputItem]]),t.each(e,function(t,e){this[e]=t},this),this._defaultValue=this._value,i=!0},getType:function(){return this._type},getLabel:function(){return this._label},setLabel:function(t){this._label=t,R.set(this._labelItem,"text",t+":")},getOptions:function(){return this._options},setOptions:function(t){this._options=t,this._info.options&&this._info.options.call(this)},getValue:function(){return this._value},setValue:function(t){var e=this._info.value||"value";R.set(this._inputItem,e,t),t=R.get(this._inputItem,e),this._value=this._info.number?parseFloat(t,10):t},getRange:function(){return[parseFloat(R.get(this._inputItem,"min")),parseFloat(R.get(this._inputItem,"max"))]},setRange:function(t,e){var n=Array.isArray(t)?t:[t,e];R.set(this._inputItem,{min:n[0],max:n[1]})},getMin:function(){return this.getRange()[0]},setMin:function(t){this.setRange(t,this.getMax())},getMax:function(){return this.getRange()[1]},setMax:function(t){this.setRange(this.getMin(),t)},getStep:function(){return parseFloat(R.get(this._inputItem,"step"))},setStep:function(t){R.set(this._inputItem,"step",t)},reset:function(){this.setValue(this._defaultValue)}}),G=Z.extend({_class:"ToolEvent",_item:null,initialize:function(t,e,n){this.tool=t,this.type=e,this.event=n},_choosePoint:function(t,e){return t?t:e?e.clone():null},getPoint:function(){return this._choosePoint(this._point,this.tool._point)},setPoint:function(t){this._point=t},getLastPoint:function(){return this._choosePoint(this._lastPoint,this.tool._lastPoint)},setLastPoint:function(t){this._lastPoint=t},getDownPoint:function(){return this._choosePoint(this._downPoint,this.tool._downPoint)},setDownPoint:function(t){this._downPoint=t},getMiddlePoint:function(){return!this._middlePoint&&this.tool._lastPoint?this.tool._point.add(this.tool._lastPoint).divide(2):this._middlePoint},setMiddlePoint:function(t){this._middlePoint=t},getDelta:function(){return!this._delta&&this.tool._lastPoint?this.tool._point.subtract(this.tool._lastPoint):this._delta},setDelta:function(t){this._delta=t},getCount:function(){return/^mouse(down|up)$/.test(this.type)?this.tool._downCount:this.tool._count},setCount:function(t){this.tool[/^mouse(down|up)$/.test(this.type)?"downCount":"count"]=t},getItem:function(){if(!this._item){var t=this.tool._scope.project.hitTest(this.getPoint());if(t){for(var e=t.item,n=e._parent;/^(group|compound-path)$/.test(n._type);)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()+" }"}}),W=r.extend({_class:"Tool",_list:"tools",_reference:"_tool",_events:["onActivate","onDeactivate","onEditOptions","onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onKeyDown","onKeyUp"],initialize:function(t){r.call(this),this._firstMove=!0,this._count=0,this._downCount=0,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=this._minDistance&&null!=this._maxDistance&&this._minDistance>this._maxDistance&&(this._maxDistance=this._minDistance)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=this._maxDistance&&this._maxDistance<this._minDistance&&(this._minDistance=t)},getFixedDistance:function(){return this._minDistance==this._maxDistance?this._minDistance:null},setFixedDistance:function(t){this._minDistance=t,this._maxDistance=t},_updateEvent:function(t,e,n,i,r,s,a){if(!r){if(null!=n||null!=i){var o=null!=n?n:0,h=e.subtract(this._point),u=h.getLength();if(o>u)return!1;var c=null!=i?i:0;if(0!=c)if(u>c)e=this._point.add(h.normalize(c));else if(a)return!1}if(s&&e.equals(this._point))return!1}switch(this._lastPoint=r&&"mousemove"==t?e:this._point,this._point=e,t){case"mousedown":this._lastPoint=this._downPoint,this._downPoint=this._point,this._downCount++;break;case"mouseup":this._lastPoint=this._downPoint}return this._count=r?0:this._count+1,!0},_fireEvent:function(t,e){var n=paper.project._removeSets;if(n){"mouseup"===t&&(n.mousedrag=null);var i=n[t];if(i){for(var r in i){var s=i[r];for(var a in n){var o=n[a];o&&o!=i&&delete o[s._id]}s.remove()}n[t]=null}}return this.responds(t)&&this.fire(t,new G(this,t,e))},_onHandleEvent:function(t,e,n){paper=this._scope;var i=!1;switch(t){case"mousedown":this._updateEvent(t,e,null,null,!0,!1,!1),i=this._fireEvent(t,n);break;case"mousedrag":for(var r=!1,s=!1;this._updateEvent(t,e,this.minDistance,this.maxDistance,!1,r,s);)i=this._fireEvent(t,n)||i,r=!0,s=!0;break;case"mouseup":!e.equals(this._point)&&this._updateEvent("mousedrag",e,this.minDistance,this.maxDistance,!1,!1,!1)&&(i=this._fireEvent("mousedrag",n)),this._updateEvent(t,e,null,this.maxDistance,!1,!1,!1),i=this._fireEvent(t,n)||i,this._updateEvent(t,e,null,null,!0,!1,!1),this._firstMove=!0;break;case"mousemove":for(;this._updateEvent(t,e,this.minDistance,this.maxDistance,this._firstMove,!0,!1);)i=this._fireEvent(t,n)||i,this._firstMove=!1}return i}}),Y={canvases:[],getCanvas:function(t,e){var n,i=void 0===e?t:new 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