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37 lines
175 KiB
37 lines
175 KiB
/*!
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* Paper.js v0.9.22 - The Swiss Army Knife of Vector Graphics Scripting.
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* http://paperjs.org/
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*
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* Copyright (c) 2011 - 2014, Juerg Lehni & Jonathan Puckey
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* http://scratchdisk.com/ & http://jonathanpuckey.com/
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*
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* Distributed under the MIT license. See LICENSE file for details.
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*
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* All rights reserved.
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*
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* Date: Sat Feb 28 19:20:48 2015 +0100
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*
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***
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*
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* Straps.js - Class inheritance library with support for bean-style accessors
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*
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* Copyright (c) 2006 - 2013 Juerg Lehni
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* http://scratchdisk.com/
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*
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* Distributed under the MIT license.
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*
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***
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*
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* Acorn.js
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* http://marijnhaverbeke.nl/acorn/
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*
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* Acorn is a tiny, fast JavaScript parser written in JavaScript,
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* created by Marijn Haverbeke and released under an MIT license.
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*
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*/
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h(t.x*e,t.y*e)},statics:{min:function(){var t=h.read(arguments),e=h.read(arguments);return new h(Math.min(t.x,e.x),Math.min(t.y,e.y))},max:function(){var t=h.read(arguments),e=h.read(arguments);return new h(Math.max(t.x,e.x),Math.max(t.y,e.y))},random:function(){return new h(Math.random(),Math.random())}}},e.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new h(e(this.x),e(this.y))}},{})),u=h.extend({initialize:function(t,e,i,n){this._x=t,this._y=e,this._owner=i,this._setter=n},set:function(t,e,i){return this._x=t,this._y=e,i||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)}}),c=e.extend({_class:"Size",_readIndex:!0,initialize:function(t,e){var i=typeof t;if("number"===i){var n="number"==typeof 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c(this.width+t.width,this.height+t.height)},subtract:function(){var t=c.read(arguments);return new c(this.width-t.width,this.height-t.height)},multiply:function(){var t=c.read(arguments);return new c(this.width*t.width,this.height*t.height)},divide:function(){var t=c.read(arguments);return new c(this.width/t.width,this.height/t.height)},modulo:function(){var t=c.read(arguments);return new c(this.width%t.width,this.height%t.height)},negate:function(){return new c(-this.width,-this.height)},isZero:function(){return o.isZero(this.width)&&o.isZero(this.height)},isNaN:function(){return isNaN(this.width)||isNaN(this.height)},statics:{min:function(t,e){return new c(Math.min(t.width,e.width),Math.min(t.height,e.height))},max:function(t,e){return new c(Math.max(t.width,e.width),Math.max(t.height,e.height))},random:function(){return new c(Math.random(),Math.random())}}},e.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new c(e(this.width),e(this.height))}},{})),d=c.extend({initialize:function(t,e,i,n){this._width=t,this._height=e,this._owner=i,this._setter=n},set:function(t,e,i){return this._width=t,this._height=e,i||this._owner[this._setter](this),this},getWidth:function(){return this._width},setWidth:function(t){this._width=t,this._owner[this._setter](this)},getHeight:function(){return this._height},setHeight:function(t){this._height=t,this._owner[this._setter](this)}}),_=e.extend({_class:"Rectangle",_readIndex:!0,beans:!0,initialize:function(i,n,r,s){var a=typeof i,o=0;if("number"===a?(this.x=i,this.y=n,this.width=r,this.height=s,o=4):"undefined"===a||null===i?(this.x=this.y=this.width=this.height=0,o=null===i?1:0):1===arguments.length&&(Array.isArray(i)?(this.x=i[0],this.y=i[1],this.width=i[2],this.height=i[3],o=1):i.x!==t||i.width!==t?(this.x=i.x||0,this.y=i.y||0,this.width=i.width||0,this.height=i.height||0,o=1):i.from===t&&i.to===t&&(this.x=this.y=this.width=this.height=0,this._set(i),o=1)),!o){var u=h.readNamed(arguments,"from"),l=e.peek(arguments);if(this.x=u.x,this.y=u.y,l&&l.x!==t||e.hasNamed(arguments,"to")){var d=h.readNamed(arguments,"to");this.width=d.x-u.x,this.height=d.y-u.y,this.width<0&&(this.x=d.x,this.width=-this.width),this.height<0&&(this.y=d.y,this.height=-this.height)}else{var _=c.read(arguments);this.width=_.width,this.height=_.height}o=arguments.__index}this.__read&&(this.__read=o)},set:function(t,e,i,n){return this.x=t,this.y=e,this.width=i,this.height=n,this},clone:function(){return new _(this.x,this.y,this.width,this.height)},equals:function(t){var i=e.isPlainValue(t)?_.read(arguments):t;return i===this||i&&this.x===i.x&&this.y===i.y&&this.width===i.width&&this.height===i.height||!1},toString:function(){var t=a.instance;return"{ x: "+t.number(this.x)+", y: "+t.number(this.y)+", width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.x),e.number(this.y),e.number(this.width),e.number(this.height)]},getPoint:function(t){var e=t?h:u;return new e(this.x,this.y,this,"setPoint")},setPoint:function(){var t=h.read(arguments);this.x=t.x,this.y=t.y},getSize:function(t){var e=t?c:d;return new e(this.width,this.height,this,"setSize")},setSize:function(){var t=c.read(arguments);this._fixX&&(this.x+=(this.width-t.width)*this._fixX),this._fixY&&(this.y+=(this.height-t.height)*this._fixY),this.width=t.width,this.height=t.height,this._fixW=1,this._fixH=1},getLeft:function(){return this.x},setLeft:function(t){this._fixW||(this.width-=t-this.x),this.x=t,this._fixX=0},getTop:function(){return this.y},setTop:function(t){this._fixH||(this.height-=t-this.y),this.y=t,this._fixY=0},getRight:function(){return this.x+this.width},setRight:function(e){this._fixX!==t&&1!==this._fixX&&(this._fixW=0),this._fixW?this.x=e-this.width:this.width=e-this.x,this._fixX=1},getBottom:function(){return this.y+this.height},setBottom:function(e){this._fixY!==t&&1!==this._fixY&&(this._fixH=0),this._fixH?this.y=e-this.height:this.height=e-this.y,this._fixY=1},getCenterX:function(){return this.x+.5*this.width},setCenterX:function(t){this.x=t-.5*this.width,this._fixX=.5},getCenterY:function(){return this.y+.5*this.height},setCenterY:function(t){this.y=t-.5*this.height,this._fixY=.5},getCenter:function(t){var e=t?h:u;return new e(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(){var t=h.read(arguments);return this.setCenterX(t.x),this.setCenterY(t.y),this},getArea:function(){return this.width*this.height},isEmpty:function(){return 0===this.width||0===this.height},contains:function(e){return e&&e.width!==t||4==(Array.isArray(e)?e:arguments).length?this._containsRectangle(_.read(arguments)):this._containsPoint(h.read(arguments))},_containsPoint:function(t){var e=t.x,i=t.y;return e>=this.x&&i>=this.y&&e<=this.x+this.width&&i<=this.y+this.height},_containsRectangle:function(t){var e=t.x,i=t.y;return e>=this.x&&i>=this.y&&e+t.width<=this.x+this.width&&i+t.height<=this.y+this.height},intersects:function(){var t=_.read(arguments);return t.x+t.width>this.x&&t.y+t.height>this.y&&t.x<this.x+this.width&&t.y<this.y+this.height},touches:function(){var t=_.read(arguments);return 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(){var t=_.read(arguments),e=Math.max(this.x,t.x),i=Math.max(this.y,t.y),n=Math.min(this.x+this.width,t.x+t.width),r=Math.min(this.y+this.height,t.y+t.height);return new _(e,i,n-e,r-i)},unite:function(){var t=_.read(arguments),e=Math.min(this.x,t.x),i=Math.min(this.y,t.y),n=Math.max(this.x+this.width,t.x+t.width),r=Math.max(this.y+this.height,t.y+t.height);return new _(e,i,n-e,r-i)},include:function(){var t=h.read(arguments),e=Math.min(this.x,t.x),i=Math.min(this.y,t.y),n=Math.max(this.x+this.width,t.x),r=Math.max(this.y+this.height,t.y);return new _(e,i,n-e,r-i)},expand:function(){var t=c.read(arguments),e=t.width,i=t.height;return new _(this.x-e/2,this.y-i/2,this.width+e,this.height+i)},scale:function(e,i){return this.expand(this.width*e-this.width,this.height*(i===t?e:i)-this.height)}},e.each([["Top","Left"],["Top","Right"],["Bottom","Left"],["Bottom","Right"],["Left","Center"],["Top","Center"],["Right","Center"],["Bottom","Center"]],function(t,e){var i=t.join(""),n=/^[RL]/.test(i);e>=4&&(t[1]+=n?"Y":"X");var r=t[n?0:1],s=t[n?1:0],a="get"+r,o="get"+s,l="set"+r,c="set"+s,d="get"+i,_="set"+i;this[d]=function(t){var e=t?h:u;return new e(this[a](),this[o](),this,_)},this[_]=function(){var t=h.read(arguments);this[l](t.x),this[c](t.y)}},{beans:!0})),f=_.extend({initialize:function(t,e,i,n,r,s){this.set(t,e,i,n,!0),this._owner=r,this._setter=s},set:function(t,e,i,n,r){return this._x=t,this._y=e,this._width=i,this._height=n,r||this._owner[this._setter](this),this}},new function(){var t=_.prototype;return e.each(["x","y","width","height"],function(t){var i=e.capitalize(t),n="_"+t;this["get"+i]=function(){return this[n]},this["set"+i]=function(t){this[n]=t,this._dontNotify||this._owner[this._setter](this)}},e.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var i="set"+e;this[i]=function(){this._dontNotify=!0,t[i].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return this._owner._boundsSelected},setSelected:function(t){var e=this._owner;e.setSelected&&(e._boundsSelected=t,e.setSelected(t||e._selectedSegmentState>0))}}))}),g=e.extend({_class:"Matrix",initialize:function ae(t){var e=arguments.length,i=!0;if(6===e?this.set.apply(this,arguments):1===e?t instanceof ae?this.set(t._a,t._c,t._b,t._d,t._tx,t._ty):Array.isArray(t)?this.set.apply(this,t):i=!1:0===e?this.reset():i=!1,!i)throw Error("Unsupported matrix parameters")},set:function(t,e,i,n,r,s,a){return this._a=t,this._c=e,this._b=i,this._d=n,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t){return e.serialize(this.getValues(),t)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new g(this._a,this._c,this._b,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty||!1},toString:function(){var t=a.instance;return"[["+[t.number(this._a),t.number(this._b),t.number(this._tx)].join(", ")+"], ["+[t.number(this._c),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._c=this._b=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,i){var n=this._owner;return n?(n.transform(null,!0,e.pick(t,!0),i),this.isIdentity()):!1},translate:function(){var t=h.read(arguments),e=t.x,i=t.y;return this._tx+=e*this._a+i*this._b,this._ty+=e*this._c+i*this._d,this._changed(),this},scale:function(){var t=h.read(arguments),e=h.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._c*=t.x,this._b*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),this},rotate:function(t){t*=Math.PI/180;var e=h.read(arguments,1),i=e.x,n=e.y,r=Math.cos(t),s=Math.sin(t),a=i-i*r+n*s,o=n-i*s-n*r,u=this._a,l=this._b,c=this._c,d=this._d;return this._a=r*u+s*l,this._b=-s*u+r*l,this._c=r*c+s*d,this._d=-s*c+r*d,this._tx+=a*u+o*l,this._ty+=a*c+o*d,this._changed(),this},shear:function(){var t=h.read(arguments),e=h.read(arguments,0,{readNull:!0});e&&this.translate(e);var i=this._a,n=this._c;return this._a+=t.y*this._b,this._c+=t.y*this._d,this._b+=t.x*i,this._d+=t.x*n,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=h.read(arguments),e=h.read(arguments,0,{readNull:!0}),i=Math.PI/180,n=new h(Math.tan(t.x*i),Math.tan(t.y*i));return this.shear(n,e)},concatenate:function(t){var e=this._a,i=this._b,n=this._c,r=this._d,s=t._a,a=t._b,o=t._c,h=t._d,u=t._tx,l=t._ty;return this._a=s*e+o*i,this._b=a*e+h*i,this._c=s*n+o*r,this._d=a*n+h*r,this._tx+=u*e+l*i,this._ty+=u*n+l*r,this._changed(),this},preConcatenate:function(t){var e=this._a,i=this._b,n=this._c,r=this._d,s=this._tx,a=this._ty,o=t._a,h=t._b,u=t._c,l=t._d,c=t._tx,d=t._ty;return this._a=o*e+h*n,this._b=o*i+h*r,this._c=u*e+l*n,this._d=u*i+l*r,this._tx=o*s+h*a+c,this._ty=u*s+l*a+d,this._changed(),this},chain:function(t){var e=this._a,i=this._b,n=this._c,r=this._d,s=this._tx,a=this._ty,o=t._a,h=t._b,u=t._c,l=t._d,c=t._tx,d=t._ty;return new g(o*e+u*i,o*n+u*r,h*e+l*i,h*n+l*r,s+c*e+d*i,a+c*n+d*r)},isIdentity:function(){return 1===this._a&&0===this._c&&0===this._b&&1===this._d&&0===this._tx&&0===this._ty},orNullIfIdentity:function(){return this.isIdentity()?null:this
|
|
},isInvertible:function(){return!!this._getDeterminant()},isSingular:function(){return!this._getDeterminant()},transform:function(t,e,i){return arguments.length<3?this._transformPoint(h.read(arguments)):this._transformCoordinates(t,e,i)},_transformPoint:function(t,e,i){var n=t.x,r=t.y;return e||(e=new h),e.set(n*this._a+r*this._b+this._tx,n*this._c+r*this._d+this._ty,i)},_transformCoordinates:function(t,e,i){for(var n=0,r=0,s=2*i;s>n;){var a=t[n++],o=t[n++];e[r++]=a*this._a+o*this._b+this._tx,e[r++]=a*this._c+o*this._d+this._ty}return e},_transformCorners:function(t){var e=t.x,i=t.y,n=e+t.width,r=i+t.height,s=[e,i,n,i,n,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,i){for(var n=this._transformCorners(t),r=n.slice(0,2),s=n.slice(),a=2;8>a;a++){var o=n[a],h=1&a;o<r[h]?r[h]=o:o>s[h]&&(s[h]=o)}return e||(e=new _),e.set(r[0],r[1],s[0]-r[0],s[1]-r[1],i)},inverseTransform:function(){return this._inverseTransform(h.read(arguments))},_getDeterminant:function(){var t=this._a*this._d-this._b*this._c;return isFinite(t)&&!o.isZero(t)&&isFinite(this._tx)&&isFinite(this._ty)?t:null},_inverseTransform:function(t,e,i){var n=this._getDeterminant();if(!n)return null;var r=t.x-this._tx,s=t.y-this._ty;return e||(e=new h),e.set((r*this._d-s*this._b)/n,(s*this._a-r*this._c)/n,i)},decompose:function(){var t=this._a,e=this._b,i=this._c,n=this._d;if(o.isZero(t*n-e*i))return null;var r=Math.sqrt(t*t+e*e);t/=r,e/=r;var s=t*i+e*n;i-=t*s,n-=e*s;var a=Math.sqrt(i*i+n*n);return i/=a,n/=a,s/=a,e*i>t*n&&(t=-t,e=-e,s=-s,r=-r),{scaling:new h(r,a),rotation:180*-Math.atan2(e,t)/Math.PI,shearing:s}},getValues:function(){return[this._a,this._c,this._b,this._d,this._tx,this._ty]},getTranslation:function(){return new h(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},inverted:function(){var t=this._getDeterminant();return t&&new g(this._d/t,-this._c/t,-this._b/t,this._a/t,(this._b*this._ty-this._d*this._tx)/t,(this._c*this._tx-this._a*this._ty)/t)},shiftless:function(){return new g(this._a,this._c,this._b,this._d,0,0)},applyToContext:function(t){t.transform(this._a,this._c,this._b,this._d,this._tx,this._ty)}},e.each(["a","c","b","d","tx","ty"],function(t){var i=e.capitalize(t),n="_"+t;this["get"+i]=function(){return this[n]},this["set"+i]=function(t){this[n]=t,this._changed()}},{})),v=e.extend({_class:"Line",initialize:function(t,e,i,n,r){var s=!1;arguments.length>=4?(this._px=t,this._py=e,this._vx=i,this._vy=n,s=r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,s=i),s||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new h(this._px,this._py)},getVector:function(){return new h(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return v.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t){return v.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},getDistance:function(t){return Math.abs(v.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0))},statics:{intersect:function(t,e,i,n,r,s,a,u,l,c){l||(i-=t,n-=e,a-=r,u-=s);var d=i*u-n*a;if(!o.isZero(d)){var _=t-r,f=e-s,g=(a*f-u*_)/d,v=(i*f-n*_)/d;if(c||g>=0&&1>=g&&v>=0&&1>=v)return new h(t+g*i,e+g*n)}},getSide:function(t,e,i,n,r,s,a){a||(i-=t,n-=e);var o=r-t,h=s-e,u=o*n-h*i;return 0===u&&(u=o*i+h*n,u>0&&(o-=i,h-=n,u=o*i+h*n,0>u&&(u=0))),0>u?-1:u>0?1:0},getSignedDistance:function(t,e,i,n,r,s,a){return a||(i-=t,n-=e),o.isZero(i)?n>=0?t-r:r-t:o.isZero(n)?i>=0?s-e:e-s:(i*(s-e)-n*(r-t))/Math.sqrt(i*i+n*n)}}}),p=s.extend({_class:"Project",_list:"projects",_reference:"project",initialize:function(t){s.call(this,!0),this.layers=[],this._activeLayer=null,this.symbols=[],this._currentStyle=new V(null,null,this),this._view=W.create(this,t||Q.getCanvas(1,1)),this._selectedItems={},this._selectedItemCount=0,this._updateVersion=0},_serialize:function(t,i){return e.serialize(this.layers,t,!0,i)},clear:function(){for(var t=this.layers.length-1;t>=0;t--)this.layers[t].remove();this.symbols=[]},isEmpty:function(){return 0===this.layers.length},remove:function oe(){return oe.base.call(this)?(this._view&&this._view.remove(),!0):!1},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.initialize(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getActiveLayer:function(){return this._activeLayer||new b({project:this})},getSelectedItems:function(){var t=[];for(var e in this._selectedItems){var i=this._selectedItems[e];i.isInserted()&&t.push(i)}return t},insertChild:function(t,i,n){return i instanceof b?(i._remove(!1,!0),e.splice(this.layers,[i],t,0),i._setProject(this,!0),this._changes&&i._changed(5),this._activeLayer||(this._activeLayer=i)):i instanceof w?(this._activeLayer||this.insertChild(t,new b(w.NO_INSERT))).insertChild(t,i,n):i=null,i},addChild:function(e,i){return this.insertChild(t,e,i)},_updateSelection:function(t){var e=t._id,i=this._selectedItems;t._selected?i[e]!==t&&(this._selectedItemCount++,i[e]=t):i[e]===t&&(this._selectedItemCount--,delete i[e])},selectAll:function(){for(var t=this.layers,e=0,i=t.length;i>e;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectedItems;for(var e in t)t[e].setFullySelected(!1)},hitTest:function(){for(var t=h.read(arguments),i=M.getOptions(e.read(arguments)),n=this.layers.length-1;n>=0;n--){var r=this.layers[n]._hitTest(t,i);if(r)return r}return null},getItems:function(t){return w._getItems(this.layers,t)},getItem:function(t){return w._getItems(this.layers,t,null,null,!0)[0]||null},importJSON:function(t){this.activate();var i=this._activeLayer;return e.importJSON(t,i&&i.isEmpty()&&i)},draw:function(t,i,n){this._updateVersion++,t.save(),i.applyToContext(t);for(var r=new e({offset:new h(0,0),pixelRatio:n,viewMatrix:i.isIdentity()?null:i,matrices:[new g],updateMatrix:!0}),s=0,a=this.layers,o=a.length;o>s;s++)a[s].draw(t,r);if(t.restore(),this._selectedItemCount>0){t.save(),t.strokeWidth=1;var u=this._selectedItems,l=this._scope.settings.handleSize,c=this._updateVersion;for(var d in u)u[d]._drawSelection(t,i,l,u,c);t.restore()}}}),y=e.extend({_class:"Symbol",initialize:function he(t,e){this._id=he._id=(he._id||0)+1,this.project=paper.project,this.project.symbols.push(this),t&&this.setDefinition(t,e)},_serialize:function(t,i){return i.add(this,function(){return e.serialize([this._class,this._definition],t,!1,i)})},_changed:function(t){8&t&&w._clearBoundsCache(this),1&t&&(this.project._needsUpdate=!0)},getDefinition:function(){return this._definition},setDefinition:function(t,e){t._parentSymbol&&(t=t.clone()),this._definition&&(this._definition._parentSymbol=null),this._definition=t,t.remove(),t.setSelected(!1),e||t.setPosition(new h),t._parentSymbol=this,this._changed(9)},place:function(t){return new P(this,t)},clone:function(){return new y(this._definition.clone(!1))},equals:function(t){return t===this||t&&this.definition.equals(t.definition)||!1}}),w=e.extend(n,{statics:{extend:function ue(t){return t._serializeFields&&(t._serializeFields=new e(this.prototype._serializeFields,t._serializeFields)),ue.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_applyMatrix:!0,_canApplyMatrix:!0,_boundsSelected:!1,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new g,pivot:null,locked:!1,visible:!0,blendMode:"normal",opacity:1,guide:!1,selected:!1,clipMask:!1,data:{}},initialize:function(){},_initialize:function(t,i){var n=t&&e.isPlainObject(t),r=n&&t.internal===!0,s=this._matrix=new g,a=n&&t.project||paper.project;return r||(this._id=w._id=(w._id||0)+1),this._applyMatrix=this._canApplyMatrix&&paper.settings.applyMatrix,i&&s.translate(i),s._owner=this,this._style=new V(a._currentStyle,this,a),this._project||(r||n&&t.insert===!1?this._setProject(a):n&&t.parent?this.setParent(t.parent):(a._activeLayer||new b).addChild(this)),n&&t!==w.NO_INSERT&&this._set(t,{insert:!0,parent:!0},!0),n},_events:new function(){var t={mousedown:{mousedown:1,mousedrag:1,click:1,doubleclick:1},mouseup:{mouseup:1,mousedrag:1,click:1,doubleclick:1},mousemove:{mousedrag:1,mousemove:1,mouseenter:1,mouseleave:1}},i={install:function(e){var i=this.getView()._eventCounters;if(i)for(var n in t)i[n]=(i[n]||0)+(t[n][e]||0)},uninstall:function(e){var i=this.getView()._eventCounters;if(i)for(var n in t)i[n]-=t[n][e]||0}};return e.each(["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"],function(t){this[t]=i},{onFrame:{install:function(){this._animateItem(!0)},uninstall:function(){this._animateItem(!1)}},onLoad:{}})},_animateItem:function(t){this.getView()._animateItem(this,t)},_serialize:function(t,i){function n(n){for(var a in n){var o=s[a];e.equals(o,"leading"===a?1.2*n.fontSize:n[a])||(r[a]=e.serialize(o,t,"data"!==a,i))}}var r={},s=this;return n(this._serializeFields),this instanceof x||n(this._style._defaults),[this._class,r]},_changed:function(e){var i=this._parentSymbol,n=this._parent||i,r=this._project;if(8&e&&(this._bounds=this._position=this._decomposed=this._globalMatrix=this._currentPath=t),n&&40&e&&w._clearBoundsCache(n),2&e&&w._clearBoundsCache(this),r&&(1&e&&(r._needsUpdate=!0),r._changes)){var s=r._changesById[this._id];s?s.flags|=e:(s={item:this,flags:e},r._changesById[this._id]=s,r._changes.push(s))}i&&i._changed(e)},set:function(t){return t&&this._set(t),this},getId:function(){return this._id},getName:function(){return this._name},setName:function(e,i){if(this._name&&this._removeNamed(),e===+e+"")throw Error("Names consisting only of numbers are not supported.");var n=this._parent;if(e&&n){for(var r=n._children,s=n._namedChildren,a=e,o=1;i&&r[e];)e=a+" "+o++;(s[e]=s[e]||[]).push(this),r[e]=this}this._name=e||t,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},e.each(["locked","visible","blendMode","opacity","guide"],function(t){var i=e.capitalize(t),t="_"+t;this["get"+i]=function(){return this[t]},this["set"+i]=function(e){e!=this[t]&&(this[t]=e,this._changed("_locked"===t?128:129))}},{}),{beans:!0,_locked:!1,_visible:!0,_blendMode:"normal",_opacity:1,_guide:!1,isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,i=t.length;i>e;e++)if(t[e].isSelected())return!0;return this._selected},setSelected:function(t,e){if(!e&&this._selectChildren)for(var i=this._children,n=0,r=i.length;r>n;n++)i[n].setSelected(t);(t=!!t)^this._selected&&(this._selected=t,this._project._updateSelection(this),this._changed(129))},_selected:!1,isFullySelected:function(){var t=this._children;if(t&&this._selected){for(var e=0,i=t.length;i>e;e++)if(!t[e].isFullySelected())return!1;return!0}return this._selected},setFullySelected:function(t){var e=this._children;if(e)for(var i=0,n=e.length;n>i;i++)e[i].setFullySelected(t);this.setSelected(t,!0)},isClipMask:function(){return this._clipMask},setClipMask:function(t){this._clipMask!=(t=!!t)&&(this._clipMask=t,t&&(this.setFillColor(null),this.setStrokeColor(null)),this._changed(129),this._parent&&this._parent._changed(1024))},_clipMask:!1,getData:function(){return this._data||(this._data={}),this._data},setData:function(t){this._data=t},getPosition:function(t){var e=this._position,i=t?h:u;if(!e){var n=this._pivot;e=this._position=n?this._matrix._transformPoint(n):this.getBounds().getCenter(!0)}return new i(e.x,e.y,this,"setPosition")},setPosition:function(){this.translate(h.read(arguments).subtract(this.getPosition(!0)))},getPivot:function(t){var e=this._pivot;if(e){var i=t?h:u;e=new i(e.x,e.y,this,"setPivot")}return e},setPivot:function(){this._pivot=h.read(arguments),this._position=t},_pivot:null,getRegistration:"#getPivot",setRegistration:"#setPivot"},e.each(["bounds","strokeBounds","handleBounds","roughBounds","internalBounds","internalRoughBounds"],function(t){var i="get"+e.capitalize(t),n=t.match(/^internal(.*)$/),r=n?"get"+n[1]:null;this[i]=function(e){var n=this._boundsGetter,s=!r&&("string"==typeof n?n:n&&n[i])||i,a=this._getCachedBounds(s,e,this,r);return"bounds"===t?new f(a.x,a.y,a.width,a.height,this,"setBounds"):a}},{beans:!0,_getBounds:function(t,e,i){var n=this._children;if(!n||0==n.length)return new _;for(var r=1/0,s=-r,a=r,o=s,h=0,u=n.length;u>h;h++){var l=n[h];if(l._visible&&!l.isEmpty()){var c=l._getCachedBounds(t,e&&e.chain(l._matrix),i);r=Math.min(c.x,r),a=Math.min(c.y,a),s=Math.max(c.x+c.width,s),o=Math.max(c.y+c.height,o)}}return isFinite(r)?new _(r,a,s-r,o-a):new _},setBounds:function(){var t=_.read(arguments),e=this.getBounds(),i=new g,n=t.getCenter();i.translate(n),(t.width!=e.width||t.height!=e.height)&&i.scale(0!=e.width?t.width/e.width:1,0!=e.height?t.height/e.height:1),n=e.getCenter(),i.translate(-n.x,-n.y),this.transform(i)},_getCachedBounds:function(t,e,i,n){e=e&&e.orNullIfIdentity();var r=n?null:this._matrix.orNullIfIdentity(),s=(!e||e.equals(r))&&t,a=this._parent||this._parentSymbol;if(a){var o=i._id,h=a._boundsCache=a._boundsCache||{ids:{},list:[]};h.ids[o]||(h.list.push(i),h.ids[o]=i)}if(s&&this._bounds&&this._bounds[s])return this._bounds[s].clone();var u=this._getBounds(n||t,e||r,i);if(s){this._bounds||(this._bounds={});var l=this._bounds[s]=u.clone();l._internal=!!n}return u},statics:{_clearBoundsCache:function(e){var i=e._boundsCache;if(i){e._bounds=e._position=e._boundsCache=t;for(var n=0,r=i.list,s=r.length;s>n;n++){var a=r[n];a!==e&&(a._bounds=a._position=t,a._boundsCache&&w._clearBoundsCache(a))}}}}}),{beans:!0,_decompose:function(){return this._decomposed=this._matrix.decompose()},getRotation:function(){var t=this._decomposed||this._decompose();return t&&t.rotation},setRotation:function(t){var e=this.getRotation();if(null!=e&&null!=t){var i=this._decomposed;this.rotate(t-e),i.rotation=t,this._decomposed=i}},getScaling:function(t){var e=this._decomposed||this._decompose(),i=e&&e.scaling,n=t?h:u;return i&&new n(i.x,i.y,this,"setScaling")},setScaling:function(){var t=this.getScaling();if(t){var e=h.read(arguments,0,{clone:!0}),i=this._decomposed;this.scale(e.x/t.x,e.y/t.y),i.scaling=e,this._decomposed=i}},getMatrix:function(){return this._matrix},setMatrix:function(t){this._matrix.initialize(t),this._applyMatrix?this.transform(null,!0):this._changed(9)},getGlobalMatrix:function(t){var e=this._globalMatrix,i=this._project._updateVersion;if(e&&e._updateVersion!==i&&(e=null),!e){e=this._globalMatrix=this._matrix.clone();var n=this._parent;n&&e.preConcatenate(n.getGlobalMatrix(!0)),e._updateVersion=i}return t?e:e.clone()},getApplyMatrix:function(){return this._applyMatrix},setApplyMatrix:function(t){(this._applyMatrix=this._canApplyMatrix&&!!t)&&this.transform(null,!0)},getTransformContent:"#getApplyMatrix",setTransformContent:"#setApplyMatrix"},{getProject:function(){return this._project},_setProject:function(t,e){if(this._project!==t){this._project&&this._installEvents(!1),this._project=t;for(var i=this._children,n=0,r=i&&i.length;r>n;n++)i[n]._setProject(t);e=!0}e&&this._installEvents(!0)},getView:function(){return this._project.getView()},_installEvents:function le(t){le.base.call(this,t);for(var e=this._children,i=0,n=e&&e.length;n>i;i++)e[i]._installEvents(t)},getLayer:function(){for(var t=this;t=t._parent;)if(t instanceof b)return t;return null},getParent:function(){return this._parent},setParent:function(t){return t.addChild(this)},getChildren:function(){return this._children},setChildren:function(t){this.removeChildren(),this.addChildren(t)},getFirstChild:function(){return this._children&&this._children[0]||null},getLastChild:function(){return this._children&&this._children[this._children.length-1]||null},getNextSibling:function(){return this._parent&&this._parent._children[this._index+1]||null},getPreviousSibling:function(){return this._parent&&this._parent._children[this._index-1]||null},getIndex:function(){return this._index},equals:function(t){return t===this||t&&this._class===t._class&&this._style.equals(t._style)&&this._matrix.equals(t._matrix)&&this._locked===t._locked&&this._visible===t._visible&&this._blendMode===t._blendMode&&this._opacity===t._opacity&&this._clipMask===t._clipMask&&this._guide===t._guide&&this._equals(t)||!1},_equals:function(t){return e.equals(this._children,t._children)},clone:function(t){return this._clone(new this.constructor(w.NO_INSERT),t)},_clone:function(i,n){if(i.setStyle(this._style),this._children)for(var r=0,s=this._children.length;s>r;r++)i.addChild(this._children[r].clone(!1),!0);(n||n===t)&&i.insertAbove(this);for(var a=["_locked","_visible","_blendMode","_opacity","_clipMask","_guide","_applyMatrix"],r=0,s=a.length;s>r;r++){var o=a[r];this.hasOwnProperty(o)&&(i[o]=this[o])}return i._matrix.initialize(this._matrix),i._data=this._data?e.clone(this._data):null,i.setSelected(this._selected),this._name&&i.setName(this._name,!0),i},copyTo:function(t){return t.addChild(this.clone(!1))},rasterize:function(t){var i=this.getStrokeBounds(),n=(t||this.getView().getResolution())/72,r=i.getTopLeft().floor(),s=i.getBottomRight().ceil(),a=new c(s.subtract(r)),o=Q.getCanvas(a.multiply(n)),h=o.getContext("2d"),u=(new g).scale(n).translate(r.negate());h.save(),u.applyToContext(h),this.draw(h,new e({matrices:[u]})),h.restore();var l=new S(w.NO_INSERT);return l.setCanvas(o),l.transform((new g).translate(r.add(a.divide(2))).scale(1/n)),l.insertAbove(this),l},contains:function(){return!!this._contains(this._matrix._inverseTransform(h.read(arguments)))},_contains:function(t){if(this._children){for(var e=this._children.length-1;e>=0;e--)if(this._children[e].contains(t))return!0;return!1}return t.isInside(this.getInternalBounds())},isInside:function(){return _.read(arguments).contains(this.getBounds())},_asPathItem:function(){return new L.Rectangle({rectangle:this.getInternalBounds(),matrix:this._matrix,insert:!1})},intersects:function(t,e){return t instanceof w?this._asPathItem().getIntersections(t._asPathItem(),e||t._matrix).length>0:!1},hitTest:function(){return this._hitTest(h.read(arguments),M.getOptions(e.read(arguments)))},_hitTest:function(i,n){function r(n,r){var s=f["get"+r]();return i.subtract(s).divide(u).length<=1?new M(n,_,{name:e.hyphenate(r),point:s}):t}if(this._locked||!this._visible||this._guide&&!n.guides||this.isEmpty())return null;var s=this._matrix,a=n._totalMatrix,o=this.getView(),h=n._totalMatrix=a?a.chain(s):this.getGlobalMatrix().preConcatenate(o._matrix),u=n._tolerancePadding=new c(L._getPenPadding(1,h.inverted())).multiply(Math.max(n.tolerance,1e-6));if(i=s._inverseTransform(i),!this._children&&!this.getInternalRoughBounds().expand(u.multiply(2))._containsPoint(i))return null;var l,d=!(n.guides&&!this._guide||n.selected&&!this._selected||n.type&&n.type!==e.hyphenate(this._class)||n.class&&!(this instanceof n.class)),_=this;if(d&&(n.center||n.bounds)&&this._parent){var f=this.getInternalBounds();if(n.center&&(l=r("center","Center")),!l&&n.bounds)for(var g=["TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],v=0;8>v&&!l;v++)l=r("bounds",g[v])}var m=!l&&this._children;if(m)for(var p=this._getChildHitTestOptions(n),v=m.length-1;v>=0&&!l;v--)l=m[v]._hitTest(i,p);return!l&&d&&(l=this._hitTestSelf(i,n)),l&&l.point&&(l.point=s.transform(l.point)),n._totalMatrix=a,l},_getChildHitTestOptions:function(t){return t},_hitTestSelf:function(e,i){return i.fill&&this.hasFill()&&this._contains(e)?new M("fill",this):t},matches:function(t,i){function n(t,i){for(var r in t)if(t.hasOwnProperty(r)){var s=t[r],a=i[r];if(e.isPlainObject(s)&&e.isPlainObject(a)){if(!n(s,a))return!1}else if(!e.equals(s,a))return!1}return!0}if("object"==typeof t){for(var r in t)if(t.hasOwnProperty(r)&&!this.matches(r,t[r]))return!1}else{var 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i="mouse"+e,n=this._project,r=n._removeSets=n._removeSets||{};r[i]=r[i]||{},r[i][this._id]=this}return this}})),x=w.extend({_class:"Group",_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function de(e){de.base.call(this,e),1026&e&&(this._clipItem=t)},_getClipItem:function(){var e=this._clipItem;if(e===t){e=null;for(var i=0,n=this._children.length;n>i;i++){var r=this._children[i];if(r._clipMask){e=r;break}}this._clipItem=e}return e},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_draw:function(t,e){var i=e.clip,n=!i&&this._getClipItem(),r=!0;if(e=e.extend({clipItem:n,clip:!1}),i?this._currentPath?(t.currentPath=this._currentPath,r=!1):(t.beginPath(),e.dontStart=e.dontFinish=!0):n&&n.draw(t,e.extend({clip:!0})),r)for(var s=0,a=this._children.length;a>s;s++){var o=this._children[s];o!==n&&o.draw(t,e)}i&&(this._currentPath=t.currentPath)}}),b=x.extend({_class:"Layer",initialize:function(i){var n=e.isPlainObject(i)?new e(i):{children:Array.isArray(i)?i:arguments},r=n.insert;n.insert=!1,x.call(this,n),(r||r===t)&&(this._project.addChild(this),this.activate())},_remove:function _e(t,i){if(this._parent)return _e.base.call(this,t,i);if(null!=this._index){var n=this._project;return n._activeLayer===this&&(n._activeLayer=this.getNextSibling()||this.getPreviousSibling()),e.splice(n.layers,null,this._index,1),this._installEvents(!1),t&&n._changes&&this._changed(5),i&&(n._needsUpdate=!0),!0}return!1},getNextSibling:function fe(){return this._parent?fe.base.call(this):this._project.layers[this._index+1]||null},getPreviousSibling:function ge(){return this._parent?ge.base.call(this):this._project.layers[this._index-1]||null},isInserted:function ve(){return this._parent?ve.base.call(this):null!=this._index},activate:function(){this._project._activeLayer=this},_insertSibling:function me(t,e,i){return this._parent?me.base.call(this,t,e,i):this._project.insertChild(t,e,i)}}),C=w.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_boundsSelected:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t){this._initialize(t)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&e.equals(this._radius,t._radius)},clone:function(t){var e=new C(w.NO_INSERT);return e.setType(this._type),e.setSize(this._size),e.setRadius(this._radius),this._clone(e,t)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new d(t.width,t.height,this,"setSize")
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|
},setSize:function(){var t=c.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,i=t.width,n=t.height;if("rectangle"===e){var r=c.min(this._radius,t.divide(2));this._radius.set(r.width,r.height)}else"circle"===e?(i=n=(i+n)/2,this._radius=i/2):"ellipse"===e&&this._radius.set(i/2,n/2);this._size.set(i,n),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new d(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var i=2*t;this._radius=t,this._size.set(i,i)}else if(t=c.read(arguments),this._radius){if(this._radius.equals(t))return;if(this._radius.set(t.width,t.height),"rectangle"===e){var i=c.max(this._size,t.multiply(2));this._size.set(i.width,i.height)}else"ellipse"===e&&this._size.set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(i){var n=new(L[e.capitalize(this._type)])({center:new h,size:this._size,radius:this._radius,insert:!1});return n.setStyle(this._style),n.transform(this._matrix),(i||i===t)&&n.insertAbove(this),n},_draw:function(t,e,i){var n=this._style,r=n.hasFill(),s=n.hasStroke(),a=e.dontFinish||e.clip,o=!i;if(r||s||a){var h=this._type,u=this._radius,l="circle"===h;if(e.dontStart||t.beginPath(),o&&l)t.arc(0,0,u,0,2*Math.PI,!0);else{var c=l?u:u.width,d=l?u:u.height,_=this._size,f=_.width,g=_.height;if(o&&"rect"===h&&0===c&&0===d)t.rect(-f/2,-g/2,f,g);else{var v=f/2,m=g/2,p=.44771525016920644,y=c*p,w=d*p,x=[-v,-m+d,-v,-m+w,-v+y,-m,-v+c,-m,v-c,-m,v-y,-m,v,-m+w,v,-m+d,v,m-d,v,m-w,v-y,m,v-c,m,-v+c,m,-v+y,m,-v,m-w,-v,m-d];i&&i.transform(x,x,32),t.moveTo(x[0],x[1]),t.bezierCurveTo(x[2],x[3],x[4],x[5],x[6],x[7]),v!==c&&t.lineTo(x[8],x[9]),t.bezierCurveTo(x[10],x[11],x[12],x[13],x[14],x[15]),m!==d&&t.lineTo(x[16],x[17]),t.bezierCurveTo(x[18],x[19],x[20],x[21],x[22],x[23]),v!==c&&t.lineTo(x[24],x[25]),t.bezierCurveTo(x[26],x[27],x[28],x[29],x[30],x[31])}}t.closePath()}a||!r&&!s||(this._setStyles(t),r&&(t.fill(n.getWindingRule()),t.shadowColor="rgba(0,0,0,0)"),s&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var i=new _(this._size).setCenter(0,0);return"getBounds"!==t&&this.hasStroke()&&(i=i.expand(this.getStrokeWidth())),e?e._transformBounds(i):i}},new function(){function t(t,e,i){var n=t._radius;if(!n.isZero())for(var r=t._size.divide(2),s=0;4>s;s++){var a=new h(1&s?1:-1,s>1?1:-1),o=a.multiply(r),u=o.subtract(a.multiply(n)),l=new _(o,u);if((i?l.expand(i):l).contains(e))return u}}function e(t,e){var i=t.getAngleInRadians(),n=2*e.width,r=2*e.height,s=n*Math.sin(i),a=r*Math.cos(i);return n*r/(2*Math.sqrt(s*s+a*a))}return{_contains:function i(e){if("rectangle"===this._type){var n=t(this,e);return n?e.subtract(n).divide(this._radius).getLength()<=1:i.base.call(this,e)}return e.divide(this.size).getLength()<=.5},_hitTestSelf:function n(i,r){var s=!1;if(this.hasStroke()){var a=this._type,o=this._radius,h=this.getStrokeWidth()+2*r.tolerance;if("rectangle"===a){var u=t(this,i,h);if(u){var l=i.subtract(u);s=2*Math.abs(l.getLength()-e(l,o))<=h}else{var c=new _(this._size).setCenter(0,0),d=c.expand(h),f=c.expand(-h);s=d._containsPoint(i)&&!f._containsPoint(i)}}else"ellipse"===a&&(o=e(i,o)),s=2*Math.abs(i.getLength()-o)<=h}return s?new M("stroke",this):n.base.apply(this,arguments)}}},{statics:new function(){function t(t,i,n,r,s){var a=new C(e.getNamed(s));return a._type=t,a._size=n,a._radius=r,a.translate(i)}return{Circle:function(){var i=h.readNamed(arguments,"center"),n=e.readNamed(arguments,"radius");return t("circle",i,new c(2*n),n,arguments)},Rectangle:function(){var e=_.readNamed(arguments,"rectangle"),i=c.min(c.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),i,arguments)},Ellipse:function(){var e=C._readEllipse(arguments),i=e.radius;return t("ellipse",e.center,i.multiply(2),i,arguments)},_readEllipse:function(t){var i,n;if(e.hasNamed(t,"radius"))i=h.readNamed(t,"center"),n=c.readNamed(t,"radius");else{var r=_.readNamed(t,"rectangle");i=r.getCenter(!0),n=r.getSize(!0).divide(2)}return{center:i,radius:n}}}}}),S=w.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:"getBounds",_boundsSelected:!0,_serializeFields:{source:null},initialize:function(e,i){this._initialize(e,i!==t&&h.read(arguments,1))||("string"==typeof e?this.setSource(e):this.setImage(e)),this._size||(this._size=new c,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},clone:function(t){var e=new S(w.NO_INSERT),i=this._image,n=this._canvas;if(i)e.setImage(i);else if(n){var r=Q.getCanvas(this._size);r.getContext("2d").drawImage(n,0,0),e.setImage(r)}return this._clone(e,t)},getSize:function(){var t=this._size;return new d(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t=c.read(arguments);if(!t.equals(this._size))if(t.width>0&&t.height>0){var e=this.getElement();this.setImage(Q.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&Q.release(this._canvas),this._size=t.clone()},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new h(0,0).transform(t),i=new h(1,0).transform(t).subtract(e),n=new h(0,1).transform(t).subtract(e);return new c(72/i.getLength(),72/n.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){this._canvas&&Q.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=t&&t.complete),this._size=new c(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(521)},getCanvas:function(){if(!this._canvas){var t=Q.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){Q.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(513)),this._context},setContext:function(t){this._context=t},getSource:function(){return this._image&&this._image.src||this.toDataURL()},setSource:function(t){function e(){var t=n.getView();t&&(paper=t._scope,n.setImage(i),n.emit("load"),t.update())}var i,n=this;i=document.getElementById(t)||new Image,i.naturalWidth&&i.naturalHeight?setTimeout(e,0):(H.add(i,{load:e}),i.src||(i.src=t)),this.setImage(i)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=_.read(arguments),e=Q.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=_.read(arguments),e=new S(w.NO_INSERT);return e.setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.preConcatenate(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image&&this._image.src;if(/^data:/.test(t))return t;var e=this.getCanvas();return e?e.toDataURL():null},drawImage:function(t){var e=h.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var i,n;t?t instanceof T?(n=t,i=t.getBounds()):t.width?i=new _(t):t.x&&(i=new _(t.x-.5,t.y-.5,1,1)):i=this.getBounds();var r=32,s=Math.min(i.width,r),a=Math.min(i.height,r),o=S._sampleContext;o?o.clearRect(0,0,r+1,r+1):o=S._sampleContext=Q.getContext(new c(r)),o.save();var h=(new g).scale(s/i.width,a/i.height).translate(-i.x,-i.y);h.applyToContext(o),n&&n.draw(o,new e({clip:!0,matrices:[h]})),this._matrix.applyToContext(o);var u=this.getElement(),l=this._size;u&&o.drawImage(u,-l.width/2,-l.height/2),o.restore();for(var d=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,f=[0,0,0],v=0,m=0,p=d.length;p>m;m+=4){var y=d[m+3];v+=y,y/=255,f[0]+=d[m]*y,f[1]+=d[m+1]*y,f[2]+=d[m+2]*y}for(var m=0;3>m;m++)f[m]/=v;return v?R.read(f):null},getPixel:function(){var t=h.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new R("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=h.read(arguments),e=R.read(arguments),i=e._convert("rgb"),n=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*i[0],a[1]=255*i[1],a[2]=255*i[2],a[3]=null!=n?255*n:255,r.putImageData(s,t.x,t.y)},createImageData:function(){var t=c.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=_.read(arguments);return t.isEmpty()&&(t=new _(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=h.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var i=new _(this._size).setCenter(0,0);return e?e._transformBounds(i):i},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new M("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}}),P=w.extend({_class:"PlacedSymbol",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:{getBounds:"getStrokeBounds"},_boundsSelected:!0,_serializeFields:{symbol:null},initialize:function(e,i){this._initialize(e,i!==t&&h.read(arguments,1))||this.setSymbol(e instanceof y?e:new y(e))},_equals:function(t){return this._symbol===t._symbol},getSymbol:function(){return this._symbol},setSymbol:function(t){this._symbol=t,this._changed(9)},clone:function(t){var e=new P(w.NO_INSERT);return e.setSymbol(this._symbol),this._clone(e,t)},isEmpty:function(){return this._symbol._definition.isEmpty()},_getBounds:function(t,e,i){var n=this.symbol._definition;return n._getCachedBounds(t,e&&e.chain(n._matrix),i)},_hitTestSelf:function(t,e){var i=this._symbol._definition._hitTest(t,e);return i&&(i.item=this),i},_draw:function(t,e){this.symbol._definition.draw(t,e)}}),M=e.extend({_class:"HitResult",initialize:function(t,e,i){this.type=t,this.item=e,i&&(i.enumerable=!0,this.inject(i))},statics:{getOptions:function(t){return new e({type:null,tolerance:paper.settings.hitTolerance,fill:!t,stroke:!t,segments:!t,handles:!1,ends:!1,center:!1,bounds:!1,guides:!1,selected:!1},t)}}}),z=e.extend({_class:"Segment",beans:!0,initialize:function(e,i,n,r,s,a){var o,h,u,l=arguments.length;0===l||(1===l?e.point?(o=e.point,h=e.handleIn,u=e.handleOut):o=e:2===l&&"number"==typeof e?o=arguments:3>=l?(o=e,h=i,u=n):(o=e!==t?[e,i]:null,h=n!==t?[n,r]:null,u=s!==t?[s,a]:null)),new I(o,this,"_point"),new I(h,this,"_handleIn"),new I(u,this,"_handleOut")},_serialize:function(t){return e.serialize(this.isLinear()?this._point:[this._point,this._handleIn,this._handleOut],t,!0)},_changed:function(t){var e=this._path;if(e){var i,n=e._curves,r=this._index;n&&(t&&t!==this._point&&t!==this._handleIn||!(i=r>0?n[r-1]:e._closed?n[n.length-1]:null)||i._changed(),t&&t!==this._point&&t!==this._handleOut||!(i=n[r])||i._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){var t=h.read(arguments);this._point.set(t.x,t.y)},getHandleIn:function(){return this._handleIn},setHandleIn:function(){var t=h.read(arguments);this._handleIn.set(t.x,t.y)},getHandleOut:function(){return this._handleOut},setHandleOut:function(){var t=h.read(arguments);this._handleOut.set(t.x,t.y)},isLinear:function(){return this._handleIn.isZero()&&this._handleOut.isZero()},setLinear:function(t){t&&(this._handleIn.set(0,0),this._handleOut.set(0,0))},isColinear:function(t){var e=this.getNext(),i=t.getNext();return this._handleOut.isZero()&&e._handleIn.isZero()&&t._handleOut.isZero()&&i._handleIn.isZero()&&e._point.subtract(this._point).isColinear(i._point.subtract(t._point))},isOrthogonal:function(){var t=this.getPrevious(),e=this.getNext();return t._handleOut.isZero()&&this._handleIn.isZero()&&this._handleOut.isZero()&&e._handleIn.isZero()&&this._point.subtract(t._point).isOrthogonal(e._point.subtract(this._point))},isArc:function(){var t=this.getNext(),e=this._handleOut,i=t._handleIn,n=.5522847498307936;if(e.isOrthogonal(i)){var r=this._point,s=t._point,a=new v(r,e,!0).intersect(new v(s,i,!0),!0);return a&&o.isZero(e.getLength()/a.subtract(r).getLength()-n)&&o.isZero(i.getLength()/a.subtract(s).getLength()-n)}return!1},_selectionState:0,isSelected:function(t){var e=this._selectionState;return t?t===this._point?!!(4&e):t===this._handleIn?!!(1&e):t===this._handleOut?!!(2&e):!1:!!(7&e)},setSelected:function(t,e){var i=this._path,t=!!t,n=this._selectionState,r=n,s=e?e===this._point?4:e===this._handleIn?1:e===this._handleOut?2:0:7;t?n|=s:n&=~s,this._selectionState=n,i&&n!==r&&(i._updateSelection(this,r,n),i._changed(129))},getIndex:function(){return this._index!==t?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(e>0&&!t._closed&&e===t._segments.length-1&&e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new O(t,this===t._segment1?0:1):null},getNext:function(){var t=this._path&&this._path._segments;return t&&(t[this._index+1]||this._path._closed&&t[0])||null},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 z(this._point,this._handleOut,this._handleIn)},remove:function(){return this._path?!!this._path.removeSegment(this._index):!1},clone:function(){return new z(this._point,this._handleIn,this._handleOut)},equals:function(t){return t===this||t&&this._class===t._class&&this._point.equals(t._point)&&this._handleIn.equals(t._handleIn)&&this._handleOut.equals(t._handleOut)||!1},toString:function(){var t=["point: "+this._point];return this._handleIn.isZero()||t.push("handleIn: "+this._handleIn),this._handleOut.isZero()||t.push("handleOut: "+this._handleOut),"{ "+t.join(", ")+" }"},transform:function(t){this._transformCoordinates(t,Array(6),!0),this._changed()},_transformCoordinates:function(t,e,i){var n=this._point,r=i&&this._handleIn.isZero()?null:this._handleIn,s=i&&this._handleOut.isZero()?null:this._handleOut,a=n._x,o=n._y,h=2;return e[0]=a,e[1]=o,r&&(e[h++]=r._x+a,e[h++]=r._y+o),s&&(e[h++]=s._x+a,e[h++]=s._y+o),t&&(t._transformCoordinates(e,e,h/2),a=e[0],o=e[1],i?(n._x=a,n._y=o,h=2,r&&(r._x=e[h++]-a,r._y=e[h++]-o),s&&(s._x=e[h++]-a,s._y=e[h++]-o)):(r||(e[h++]=a,e[h++]=o),s||(e[h++]=a,e[h++]=o))),e}}),I=h.extend({initialize:function(e,i,n){var r,s,a;if(e)if((r=e[0])!==t)s=e[1];else{var o=e;(r=o.x)===t&&(o=h.read(arguments),r=o.x),s=o.y,a=o.selected}else r=s=0;this._x=r,this._y=s,this._owner=i,i[n]=this,a&&this.setSelected(!0)},set:function(t,e){return this._x=t,this._y=e,this._owner._changed(this),this},_serialize:function(t){var e=t.formatter,i=e.number(this._x),n=e.number(this._y);return this.isSelected()?{x:i,y:n,selected:!0}:[i,n]},getX:function(){return this._x},setX:function(t){this._x=t,this._owner._changed(this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner._changed(this)},isZero:function(){return o.isZero(this._x)&&o.isZero(this._y)},setSelected:function(t){this._owner.setSelected(t,this)},isSelected:function(){return this._owner.isSelected(this)}}),A=e.extend({_class:"Curve",initialize:function(t,e,i,n,r,s,a,o){var h=arguments.length;if(3===h)this._path=t,this._segment1=e,this._segment2=i;else if(0===h)this._segment1=new z,this._segment2=new z;else if(1===h)this._segment1=new z(t.segment1),this._segment2=new z(t.segment2);else if(2===h)this._segment1=new z(t),this._segment2=new z(e);else{var u,l,c,d;4===h?(u=t,l=e,c=i,d=n):8===h&&(u=[t,e],d=[a,o],l=[i-t,n-e],c=[r-a,s-o]),this._segment1=new z(u,null,l),this._segment2=new z(d,c,null)}},_changed:function(){this._length=this._bounds=t},getPoint1:function(){return this._segment1._point},setPoint1:function(){var t=h.read(arguments);this._segment1._point.set(t.x,t.y)},getPoint2:function(){return this._segment2._point},setPoint2:function(){var t=h.read(arguments);this._segment2._point.set(t.x,t.y)},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){var t=h.read(arguments);this._segment1._handleOut.set(t.x,t.y)},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){var t=h.read(arguments);this._segment2._handleIn.set(t.x,t.y)},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isSelected:function(){return this.getPoint1().isSelected()&&this.getHandle2().isSelected()&&this.getHandle2().isSelected()&&this.getPoint2().isSelected()},setSelected:function(t){this.getPoint1().setSelected(t),this.getHandle1().setSelected(t),this.getHandle2().setSelected(t),this.getPoint2().setSelected(t)},getValues:function(t){return A.getValues(this._segment1,this._segment2,t)},getPoints:function(){for(var t=this.getValues(),e=[],i=0;8>i;i+=2)e.push(new h(t[i],t[i+1]));return e},getLength:function(){return null==this._length&&(this._length=this.isLinear()?this._segment2._point.getDistance(this._segment1._point):A.getLength(this.getValues(),0,1)),this._length},getArea:function(){return A.getArea(this.getValues())},getPart:function(t,e){return new A(A.getPart(this.getValues(),t,e))},getPartLength:function(t,e){return A.getLength(this.getValues(),t,e)},isLinear:function(){return this._segment1._handleOut.isZero()&&this._segment2._handleIn.isZero()},getIntersections:function(t){return A.filterIntersections(A.getIntersections(this.getValues(),t.getValues(),this,t,[]))},_getParameter:function(e,i){return i?e:e&&e.curve===this?e.parameter:e===t&&i===t?.5:this.getParameterAt(e,0)},divide:function(t,e,i){var n=this._getParameter(t,e),r=1e-6,s=null;if(n>r&&1-r>n){var a=A.subdivide(this.getValues(),n),o=i?!1:this.isLinear(),u=a[0],l=a[1];o||(this._segment1._handleOut.set(u[2]-u[0],u[3]-u[1]),this._segment2._handleIn.set(l[4]-l[6],l[5]-l[7]));var c=u[6],d=u[7],_=new z(new h(c,d),!o&&new h(u[4]-c,u[5]-d),!o&&new h(l[2]-c,l[3]-d));if(this._path)this._segment1._index>0&&0===this._segment2._index?this._path.add(_):this._path.insert(this._segment2._index,_),s=this;else{var f=this._segment2;this._segment2=_,s=new A(_,f)}}return s},split:function(t,e){return this._path?this._path.split(this._segment1._index,this._getParameter(t,e)):null},reverse:function(){return new A(this._segment2.reverse(),this._segment1.reverse())},remove:function(){var t=!1;if(this._path){var e=this._segment2,i=e._handleOut;t=e.remove(),t&&this._segment1._handleOut.set(i.x,i.y)}return t},clone:function(){return new A(this._segment1,this._segment2)},toString:function(){var t=["point1: "+this._segment1._point];return this._segment1._handleOut.isZero()||t.push("handle1: "+this._segment1._handleOut),this._segment2._handleIn.isZero()||t.push("handle2: "+this._segment2._handleIn),t.push("point2: "+this._segment2._point),"{ "+t.join(", ")+" }"},statics:{getValues:function(t,e,i){var n=t._point,r=t._handleOut,s=e._handleIn,a=e._point,o=[n._x,n._y,n._x+r._x,n._y+r._y,a._x+s._x,a._y+s._y,a._x,a._y];return i&&i._transformCoordinates(o,o,4),o},evaluate:function(t,e,i){var n,r,s=t[0],a=t[1],o=t[2],u=t[3],l=t[4],c=t[5],d=t[6],_=t[7],f=1e-6;if(0===i&&(f>e||e>1-f)){var g=f>e;n=g?s:d,r=g?a:_}else{var v=3*(o-s),m=3*(l-o)-v,p=d-s-v-m,y=3*(u-a),w=3*(c-u)-y,x=_-a-y-w;if(0===i)n=((p*e+m)*e+v)*e+s,r=((x*e+w)*e+y)*e+a;else if(f>e&&o===s&&u===a||e>1-f&&l===d&&c===_?(n=l-o,r=c-u):f>e?(n=v,r=y):e>1-f?(n=3*(d-l),r=3*(_-c)):(n=(3*p*e+2*m)*e+v,r=(3*x*e+2*w)*e+y),3===i){var b=6*p*e+2*m,C=6*x*e+2*w;return(n*C-r*b)/Math.pow(n*n+r*r,1.5)}}return 2===i?new h(r,-n):new h(n,r)},subdivide:function(e,i){var n=e[0],r=e[1],s=e[2],a=e[3],o=e[4],h=e[5],u=e[6],l=e[7];i===t&&(i=.5);var c=1-i,d=c*n+i*s,_=c*r+i*a,f=c*s+i*o,g=c*a+i*h,v=c*o+i*u,m=c*h+i*l,p=c*d+i*f,y=c*_+i*g,w=c*f+i*v,x=c*g+i*m,b=c*p+i*w,C=c*y+i*x;return[[n,r,d,_,p,y,b,C],[b,C,w,x,v,m,u,l]]},solveCubic:function(t,e,i,n,r,s){var a=t[e],h=t[e+2],u=t[e+4],l=t[e+6],c=3*(h-a),d=3*(u-h)-c,_=l-a-c-d,f=o.isZero;return f(_)&&f(d)&&(_=d=0),o.solveCubic(_,d,c,a-i,n,r,s)},getParameterOf:function(t,e,i){var n=1e-6;if(Math.abs(t[0]-e)<n&&Math.abs(t[1]-i)<n)return 0;if(Math.abs(t[6]-e)<n&&Math.abs(t[7]-i)<n)return 1;for(var r,s,a=[],o=[],h=A.solveCubic(t,0,e,a,0,1),u=A.solveCubic(t,1,i,o,0,1),l=0;-1==h||h>l;)if(-1==h||(r=a[l++])>=0&&1>=r){for(var c=0;-1==u||u>c;)if((-1==u||(s=o[c++])>=0&&1>=s)&&(-1==h?r=s:-1==u&&(s=r),Math.abs(r-s)<n))return.5*(r+s);if(-1==h)break}return null},getPart:function(t,e,i){return e>0&&(t=A.subdivide(t,e)[1]),1>i&&(t=A.subdivide(t,(i-e)/(1-e))[0]),t},isLinear:function(t){var e=o.isZero;return e(t[0]-t[2])&&e(t[1]-t[3])&&e(t[4]-t[6])&&e(t[5]-t[7])},isFlatEnough:function(t,e){var i=t[0],n=t[1],r=t[2],s=t[3],a=t[4],o=t[5],h=t[6],u=t[7],l=3*r-2*i-h,c=3*s-2*n-u,d=3*a-2*h-i,_=3*o-2*u-n;return Math.max(l*l,d*d)+Math.max(c*c,_*_)<10*e*e},getArea:function(t){var e=t[0],i=t[1],n=t[2],r=t[3],s=t[4],a=t[5],o=t[6],h=t[7];return(3*r*e-1.5*r*s-1.5*r*o-3*i*n-1.5*i*s-.5*i*o+1.5*a*e+1.5*a*n-3*a*o+.5*h*e+1.5*h*n+3*h*s)/10},getEdgeSum:function(t){return(t[0]-t[2])*(t[3]+t[1])+(t[2]-t[4])*(t[5]+t[3])+(t[4]-t[6])*(t[7]+t[5])},getBounds:function(t){for(var e=t.slice(0,2),i=e.slice(),n=[0,0],r=0;2>r;r++)A._addBounds(t[r],t[r+2],t[r+4],t[r+6],r,0,e,i,n);return new _(e[0],e[1],i[0]-e[0],i[1]-e[1])},_addBounds:function(t,e,i,n,r,s,a,h,u){function l(t,e){var i=t-e,n=t+e;i<a[r]&&(a[r]=i),n>h[r]&&(h[r]=n)}var c=3*(e-i)-t+n,d=2*(t+i)-4*e,_=e-t,f=o.solveQuadratic(c,d,_,u),g=1e-6,v=1-g;l(n,0);for(var m=0;f>m;m++){var p=u[m],y=1-p;p>g&&v>p&&l(y*y*y*t+3*y*y*p*e+3*y*p*p*i+p*p*p*n,s)}}}},e.each(["getBounds","getStrokeBounds","getHandleBounds","getRoughBounds"],function(t){this[t]=function(){this._bounds||(this._bounds={});var e=this._bounds[t];return e||(e=this._bounds[t]=L[t]([this._segment1,this._segment2],!1,this._path.getStyle())),e.clone()}},{}),e.each(["getPoint","getTangent","getNormal","getCurvature"],function(t,e){this[t+"At"]=function(t,i){var n=this.getValues();return A.evaluate(n,i?t:A.getParameterAt(n,t,0),e)},this[t]=function(t){return A.evaluate(this.getValues(),t,e)}},{beans:!1,getParameterAt:function(t,e){return A.getParameterAt(this.getValues(),t,e)},getParameterOf:function(){var t=h.read(arguments);return A.getParameterOf(this.getValues(),t.x,t.y)},getLocationAt:function(t,e){return e||(t=this.getParameterAt(t)),t>=0&&1>=t&&new O(this,t)},getLocationOf:function(){return this.getLocationAt(this.getParameterOf(h.read(arguments)),!0)},getOffsetOf:function(){var t=this.getLocationOf.apply(this,arguments);return t?t.getOffset():null},getNearestLocation:function(){function t(t){if(t>=0&&1>=t){var n=e.getDistance(A.evaluate(i,t,0),!0);if(r>n)return r=n,s=t,!0}}for(var e=h.read(arguments),i=this.getValues(),n=100,r=1/0,s=0,a=0;n>=a;a++)t(a/n);for(var o=1/(2*n);o>1e-6;)t(s-o)||t(s+o)||(o/=2);var u=A.evaluate(i,s,0);return new O(this,s,u,null,null,null,e.getDistance(u))},getNearestPoint:function(){return this.getNearestLocation.apply(this,arguments).getPoint()}}),new function(){function e(t){var e=t[0],i=t[1],n=t[2],r=t[3],s=t[4],a=t[5],o=t[6],h=t[7],u=9*(n-s)+3*(o-e),l=6*(e+s)-12*n,c=3*(n-e),d=9*(r-a)+3*(h-i),_=6*(i+a)-12*r,f=3*(r-i);return function(t){var e=(u*t+l)*t+c,i=(d*t+_)*t+f;return Math.sqrt(e*e+i*i)}}function i(t,e){return Math.max(2,Math.min(16,Math.ceil(32*Math.abs(e-t))))}return{statics:!0,getLength:function(n,r,s){r===t&&(r=0),s===t&&(s=1);var a=o.isZero;if(0===r&&1===s&&a(n[0]-n[2])&&a(n[1]-n[3])&&a(n[6]-n[4])&&a(n[7]-n[5])){var h=n[6]-n[0],u=n[7]-n[1];return Math.sqrt(h*h+u*u)}var l=e(n);return o.integrate(l,r,s,i(r,s))},getParameterAt:function(n,r,s){function a(t){return f+=o.integrate(c,s,t,i(s,t)),s=t,f-r}if(s===t&&(s=0>r?1:0),0===r)return s;var h=r>0,u=h?s:0,l=h?1:s,c=e(n),d=o.integrate(c,u,l,i(u,l));if(Math.abs(r)>=d)return h?l:u;var _=r/d,f=0;return o.findRoot(a,c,s+_,u,l,16,1e-6)}}},new function(){function t(t,e,i,n,r,s,a,o){var h=new O(i,n,r,s,a,o);(!e||e(h))&&t.push(h)}function e(r,s,a,o,h,u,l,c,d,_,f,g,m){if(!(m>32)){var p,y,w,x=s[0],b=s[1],C=s[6],S=s[7],P=1e-6,M=v.getSignedDistance,z=M(x,b,C,S,s[2],s[3])||0,I=M(x,b,C,S,s[4],s[5])||0,k=z*I>0?.75:4/9,O=k*Math.min(0,z,I),T=k*Math.max(0,z,I),L=M(x,b,C,S,r[0],r[1]),N=M(x,b,C,S,r[2],r[3]),B=M(x,b,C,S,r[4],r[5]),D=M(x,b,C,S,r[6],r[7]);if(x===C&&P>=_-d&&m>3)y=p=(c+l)/2,w=0;else{var j,E,R=i(L,N,B,D),F=R[0],q=R[1];if(j=n(F,q,O,T),F.reverse(),q.reverse(),E=n(F,q,O,T),null==j||null==E)return;r=A.getPart(r,j,E),w=E-j,p=c*j+l*(1-j),y=c*E+l*(1-E)}if(f>.5&&w>.5)if(y-p>_-d){var V=A.subdivide(r,.5),Z=p+(y-p)/2;e(s,V[0],o,a,h,u,d,_,p,Z,w,!g,++m),e(s,V[1],o,a,h,u,d,_,Z,y,w,!g,m)}else{var V=A.subdivide(s,.5),Z=d+(_-d)/2;e(V[0],r,o,a,h,u,d,Z,p,y,w,!g,++m),e(V[1],r,o,a,h,u,Z,_,p,y,w,!g,m)}else if(Math.max(_-d,y-p)<P){var H=p+(y-p)/2,W=d+(_-d)/2;g?t(h,u,o,W,A.evaluate(s,W,0),a,H,A.evaluate(r,H,0)):t(h,u,a,H,A.evaluate(r,H,0),o,W,A.evaluate(s,W,0))}else w>0&&e(s,r,o,a,h,u,d,_,p,y,w,!g,++m)}}function i(t,e,i,n){var r,s=[0,t],a=[1/3,e],o=[2/3,i],h=[1,n],u=v.getSignedDistance,l=u(0,t,1,n,1/3,e),c=u(0,t,1,n,2/3,i),d=!1;if(0>l*c)r=[[s,a,h],[s,o,h]],d=0>l;else{var _,f=0,g=0===l||0===c;Math.abs(l)>Math.abs(c)?(_=a,f=(n-i-(n-t)/3)*(2*(n-i)-n+e)/3):(_=o,f=(e-t+(t-n)/3)*(-2*(t-e)+t-i)/3),r=0>f||g?[[s,_,h],[s,h]]:[[s,a,o,h],[s,h]],d=l?0>l:0>c}return d?r.reverse():r}function n(t,e,i,n){return t[0][1]<i?r(t,!0,i):e[0][1]>n?r(e,!1,n):t[0][0]}function r(t,e,i){for(var n=t[0][0],r=t[0][1],s=1,a=t.length;a>s;s++){var o=t[s][0],h=t[s][1];if(e?h>=i:i>=h)return n+(i-r)*(o-n)/(h-r);n=o,r=h}return null}function s(e,i,n,r,s,a){for(var o=A.isLinear(e),h=o?i:e,u=o?e:i,l=u[0],c=u[1],d=u[6],_=u[7],f=d-l,g=_-c,v=Math.atan2(-g,f),m=Math.sin(v),p=Math.cos(v),y=f*p-g*m,w=[0,0,0,0,y,0,y,0],x=[],b=0;8>b;b+=2){var C=h[b]-l,S=h[b+1]-c;x.push(C*p-S*m,S*p+C*m)}for(var P=[],M=A.solveCubic(x,1,0,P,0,1),b=0;M>b;b++){var z=P[b],C=A.evaluate(x,z,0).x;if(C>=0&&y>=C){var I=A.getParameterOf(w,C,0),k=o?I:z,O=o?z:I;t(s,a,n,k,A.evaluate(e,k,0),r,O,A.evaluate(i,O,0))}}}function a(e,i,n,r,s,a){var o=v.intersect(e[0],e[1],e[6],e[7],i[0],i[1],i[6],i[7]);if(o){var h=o.x,u=o.y;t(s,a,n,A.getParameterOf(e,h,u),o,r,A.getParameterOf(i,h,u),o)}}return{statics:{getIntersections:function(i,n,r,o,h,u){var l=A.isLinear(i),c=A.isLinear(n),d=r.getPoint1(),_=r.getPoint2(),f=o.getPoint1(),g=o.getPoint2(),v=1e-6;return d.isClose(f,v)&&t(h,u,r,0,d,o,0,d),d.isClose(g,v)&&t(h,u,r,0,d,o,1,d),(l&&c?a:l||c?s:e)(i,n,r,o,h,u,0,1,0,1,0,!1,0),_.isClose(f,v)&&t(h,u,r,1,_,o,0,_),_.isClose(g,v)&&t(h,u,r,1,_,o,1,_),h},filterIntersections:function(t,e){function i(t,e){var i=t.getPath(),n=e.getPath();return i===n?t.getIndex()+t.getParameter()-(e.getIndex()+e.getParameter()):i._id-n._id}for(var n=t.length-1,r=1-1e-6,s=n;s>=0;s--){var a=t[s],o=a._curve.getNext(),h=a._curve2.getNext();o&&a._parameter>=r&&(a._parameter=0,a._curve=o),h&&a._parameter2>=r&&(a._parameter2=0,a._curve2=h)}if(n>0){t.sort(i);for(var s=n;s>0;s--)t[s].equals(t[s-1])&&(t.splice(s,1),n--)}if(e){for(var s=n;s>=0;s--)t.push(t[s].getIntersection());t.sort(i)}return t}}}}),O=e.extend({_class:"CurveLocation",beans:!0,initialize:function pe(t,e,i,n,r,s,a){this._id=pe._id=(pe._id||0)+1,this._curve=t,this._segment1=t._segment1,this._segment2=t._segment2,this._parameter=e,this._point=i,this._curve2=n,this._parameter2=r,this._point2=s,this._distance=a},getSegment:function(t){if(!this._segment){var e=this.getCurve(),i=this.getParameter();if(1===i)this._segment=e._segment2;else if(0===i||t)this._segment=e._segment1;else{if(null==i)return null;this._segment=e.getPartLength(0,i)<e.getPartLength(i,1)?e._segment1:e._segment2}}return this._segment},getCurve:function(t){return(!this._curve||t)&&(this._curve=this._segment1.getCurve(),null==this._curve.getParameterOf(this._point)&&(this._curve=this._segment2.getPrevious().getCurve())),this._curve},getIntersection:function(){var t=this._intersection;if(!t&&this._curve2){var e=this._parameter2;this._intersection=t=new O(this._curve2,e,this._point2||this._point,this),t._intersection=this}return t},getPath:function(){var t=this.getCurve();return t&&t._path},getIndex:function(){var t=this.getCurve();return t&&t.getIndex()},getOffset:function(){var t=this.getPath();return t?t._getOffset(this):this.getCurveOffset()},getCurveOffset:function(){var t=this.getCurve(),e=this.getParameter();return null!=e&&t&&t.getPartLength(0,e)},getParameter:function(t){if((null==this._parameter||t)&&this._point){var e=this.getCurve(t);this._parameter=e&&e.getParameterOf(this._point)}return this._parameter},getPoint:function(t){if((!this._point||t)&&null!=this._parameter){var e=this.getCurve(t);this._point=e&&e.getPointAt(this._parameter,!0)}return this._point},getDistance:function(){return this._distance},divide:function(){var t=this.getCurve(!0);return t&&t.divide(this.getParameter(!0),!0)},split:function(){var t=this.getCurve(!0);return t&&t.split(this.getParameter(!0),!0)},equals:function(t){var e=Math.abs,i=1e-6;return this===t||t&&this._curve===t._curve&&this._curve2===t._curve2&&e(this._parameter-t._parameter)<=i&&e(this._parameter2-t._parameter2)<=i||!1},toString:function(){var t=[],e=this.getPoint(),i=a.instance;e&&t.push("point: "+e);var n=this.getIndex();null!=n&&t.push("index: "+n);var r=this.getParameter();return null!=r&&t.push("parameter: "+i.number(r)),null!=this._distance&&t.push("distance: "+i.number(this._distance)),"{ "+t.join(", ")+" }"}},e.each(["getTangent","getNormal","getCurvature"],function(t){var e=t+"At";this[t]=function(){var t=this.getParameter(),i=this.getCurve();return null!=t&&i&&i[e](t,!0)}},{})),T=w.extend({_class:"PathItem",initialize:function(){},getIntersections:function(e,i,n){this===e&&(e=null);var r=[],s=this.getCurves(),a=e?e.getCurves():s,o=this._matrix.orNullIfIdentity(),h=e?(i||e._matrix).orNullIfIdentity():o,u=s.length,l=e?a.length:u,c=[],d=1e-6,_=1-d;if(e&&!this.getBounds(o).touches(e.getBounds(h)))return[];for(var f=0;l>f;f++)c[f]=a[f].getValues(h);for(var f=0;u>f;f++){var g=s[f],m=e?g.getValues(o):c[f];if(!e){var p=g.getSegment1(),y=g.getSegment2(),w=p._handleOut,x=y._handleIn;if(new v(p._point.subtract(w),w.multiply(2),!0).intersect(new v(y._point.subtract(x),x.multiply(2),!0),!1)){var b=A.subdivide(m);A.getIntersections(b[0],b[1],g,g,r,function(e){return e._parameter<=_?(e._parameter/=2,e._parameter2=.5+e._parameter2/2,!0):t})}}for(var C=e?0:f+1;l>C;C++)A.getIntersections(m,c[C],g,a[C],r,!e&&(C===f+1||C===l-1&&0===f)&&function(t){var e=t._parameter;return e>=d&&_>=e})}return A.filterIntersections(r,n)},_asPathItem:function(){return this},setPathData:function(t){function e(t,e){var i=+n[t];return o&&(i+=u[e]),i}function i(t){return new h(e(t,"x"),e(t+1,"y"))}var n,r,s,a=t.match(/[mlhvcsqtaz][^mlhvcsqtaz]*/gi),o=!1,u=new h,l=new h;this.clear();for(var d=0,_=a&&a.length;_>d;d++){var f=a[d],g=f[0],v=g.toLowerCase();n=f.match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g);var m=n&&n.length;switch(o=g===v,"z"!==r||/[mz]/.test(v)||this.moveTo(u=l),v){case"m":case"l":var p="m"===v;p&&r&&"z"!==r&&this.closePath(!0);for(var y=0;m>y;y+=2)this[0===y&&p?"moveTo":"lineTo"](u=i(y));s=u,p&&(l=u);break;case"h":case"v":for(var w="h"===v?"x":"y",y=0;m>y;y++)u[w]=e(y,w),this.lineTo(u);s=u;break;case"c":for(var y=0;m>y;y+=6)this.cubicCurveTo(i(y),s=i(y+2),u=i(y+4));break;case"s":for(var y=0;m>y;y+=4)this.cubicCurveTo(/[cs]/.test(r)?u.multiply(2).subtract(s):u,s=i(y),u=i(y+2)),r=v;
|
|
break;case"q":for(var y=0;m>y;y+=4)this.quadraticCurveTo(s=i(y),u=i(y+2));break;case"t":for(var y=0;m>y;y+=2)this.quadraticCurveTo(s=/[qt]/.test(r)?u.multiply(2).subtract(s):u,u=i(y)),r=v;break;case"a":for(var y=0;m>y;y+=7)this.arcTo(u=i(y+5),new c(+n[y],+n[y+1]),+n[y+2],+n[y+4],+n[y+3]);break;case"z":this.closePath(!0)}r=v}},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_contains:function(t){var e=this._getWinding(t,!1,!0);return!!("evenodd"===this.getWindingRule()?1&e:e)}}),L=T.extend({_class:"Path",_serializeFields:{segments:[],closed:!1},initialize:function(e){this._closed=!1,this._segments=[];var i=Array.isArray(e)?"object"==typeof e[0]?e:arguments:!e||e.size!==t||e.x===t&&e.point===t?null:arguments;i&&i.length>0?this.setSegments(i):(this._curves=t,this._selectedSegmentState=0,i||"string"!=typeof e||(this.setPathData(e),e=null)),this._initialize(!i&&e)},_equals:function(t){return 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i=this._getMonoCurves(),n=[],r=e.y,s=[],a=0,o=i.length;o>a;a++){var h=i[a].values;if((1===i[a].winding&&r>=h[1]&&r<=h[7]||r>=h[7]&&r<=h[1])&&A.solveCubic(h,1,r,n,0,1)>0)for(var u=n.length-1;u>=0;u--)s.push(A.evaluate(h,n[u],0).x);if(s.length>1)break}e.x=(s[0]+s[1])/2}return e},reorient:function(){return this.setClockwise(!0),this}}),N.inject({_getMonoCurves:function(){for(var t=this._children,e=[],i=0,n=t.length;n>i;i++)e.push.apply(e,t[i]._getMonoCurves());return e},reorient:function(){var t=this.removeChildren().sort(function(t,e){return e.getBounds().getArea()-t.getBounds().getArea()});if(t.length>0){this.addChildren(t);for(var e=t[0].isClockwise(),i=1,n=t.length;n>i;i++){for(var r=t[i].getInteriorPoint(),s=0,a=i-1;a>=0;a--)t[a].contains(r)&&s++;
|
|
t[i].setClockwise(0===s%2&&e)}}return this}});var B=e.extend({_class:"PathIterator",initialize:function(t,e,i,n){function r(t,e){var i=A.getValues(t,e,n);o.push(i),s(i,t._index,0,1)}function s(t,e,n,r){if(r-n>l&&!A.isFlatEnough(t,i||.25)){var a=A.subdivide(t),o=(n+r)/2;s(a[0],e,n,o),s(a[1],e,o,r)}else{var c=t[6]-t[0],d=t[7]-t[1],_=Math.sqrt(c*c+d*d);_>1e-6&&(u+=_,h.push({offset:u,value:r,index:e}))}}for(var a,o=[],h=[],u=0,l=1/(e||32),c=t._segments,d=c[0],_=1,f=c.length;f>_;_++)a=c[_],r(d,a),d=a;t._closed&&r(a,c[0]),this.curves=o,this.parts=h,this.length=u,this.index=0},getParameterAt:function(t){for(var e,i=this.index;e=i,!(0==i||this.parts[--i].offset<t););for(var n=this.parts.length;n>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 i=this.getParameterAt(t);return A.evaluate(this.curves[i.index],i.value,e)},drawPart:function(t,e,i){e=this.getParameterAt(e),i=this.getParameterAt(i);for(var n=e.index;n<=i.index;n++){var r=A.getPart(this.curves[n],n==e.index?e.value:0,n==i.index?i.value:1);n==e.index&&t.moveTo(r[0],r[1]),t.bezierCurveTo.apply(t,r.slice(2))}}},e.each(["getPoint","getTangent","getNormal","getCurvature"],function(t,e){this[t+"At"]=function(t){return this.evaluate(t,e)}},{})),D=e.extend({initialize:function(t,e){for(var i,n=this.points=[],r=t._segments,s=0,a=r.length;a>s;s++){var o=r[s].point.clone();i&&i.equals(o)||(n.push(o),i=o)}t._closed&&(this.closed=!0,n.unshift(n[n.length-1]),n.push(n[1])),this.error=e},fit:function(){var t=this.points,e=t.length,i=this.segments=e>0?[new z(t[0])]:[];return e>1&&this.fitCubic(0,e-1,t[1].subtract(t[0]).normalize(),t[e-2].subtract(t[e-1]).normalize()),this.closed&&(i.shift(),i.pop()),i},fitCubic:function(e,i,n,r){if(1==i-e){var s=this.points[e],a=this.points[i],o=s.getDistance(a)/3;return this.addCurve([s,s.add(n.normalize(o)),a.add(r.normalize(o)),a]),t}for(var h,u=this.chordLengthParameterize(e,i),l=Math.max(this.error,this.error*this.error),c=0;4>=c;c++){var d=this.generateBezier(e,i,u,n,r),_=this.findMaxError(e,i,d,u);if(_.error<this.error)return this.addCurve(d),t;if(h=_.index,_.error>=l)break;this.reparameterize(e,i,u,d),l=_.error}var f=this.points[h-1].subtract(this.points[h]),g=this.points[h].subtract(this.points[h+1]),v=f.add(g).divide(2).normalize();this.fitCubic(e,h,n,v),this.fitCubic(h,i,v.negate(),r)},addCurve:function(t){var e=this.segments[this.segments.length-1];e.setHandleOut(t[1].subtract(t[0])),this.segments.push(new z(t[3],t[2].subtract(t[3])))},generateBezier:function(t,e,i,n,r){for(var s=1e-12,a=this.points[t],o=this.points[e],h=[[0,0],[0,0]],u=[0,0],l=0,c=e-t+1;c>l;l++){var d=i[l],_=1-d,f=3*d*_,g=_*_*_,v=f*_,m=f*d,p=d*d*d,y=n.normalize(v),w=r.normalize(m),x=this.points[t+l].subtract(a.multiply(g+v)).subtract(o.multiply(m+p));h[0][0]+=y.dot(y),h[0][1]+=y.dot(w),h[1][0]=h[0][1],h[1][1]+=w.dot(w),u[0]+=y.dot(x),u[1]+=w.dot(x)}var b,C,S=h[0][0]*h[1][1]-h[1][0]*h[0][1];if(Math.abs(S)>s){var P=h[0][0]*u[1]-h[1][0]*u[0],M=u[0]*h[1][1]-u[1]*h[0][1];b=M/S,C=P/S}else{var z=h[0][0]+h[0][1],I=h[1][0]+h[1][1];b=C=Math.abs(z)>s?u[0]/z:Math.abs(I)>s?u[1]/I:0}var k=o.getDistance(a);return s*=k,(s>b||s>C)&&(b=C=k/3),[a,a.add(n.normalize(b)),o.add(r.normalize(C)),o]},reparameterize:function(t,e,i,n){for(var r=t;e>=r;r++)i[r-t]=this.findRoot(n,this.points[r],i[r-t])},findRoot:function(t,e,i){for(var n=[],r=[],s=0;2>=s;s++)n[s]=t[s+1].subtract(t[s]).multiply(3);for(var s=0;1>=s;s++)r[s]=n[s+1].subtract(n[s]).multiply(2);var a=this.evaluate(3,t,i),o=this.evaluate(2,n,i),h=this.evaluate(1,r,i),u=a.subtract(e),l=o.dot(o)+u.dot(h);return Math.abs(l)<1e-6?i:i-u.dot(o)/l},evaluate:function(t,e,i){for(var n=e.slice(),r=1;t>=r;r++)for(var s=0;t-r>=s;s++)n[s]=n[s].multiply(1-i).add(n[s+1].multiply(i));return n[0]},chordLengthParameterize:function(t,e){for(var i=[0],n=t+1;e>=n;n++)i[n-t]=i[n-t-1]+this.points[n].getDistance(this.points[n-1]);for(var n=1,r=e-t;r>=n;n++)i[n]/=i[r];return i},findMaxError:function(t,e,i,n){for(var r=Math.floor((e-t+1)/2),s=0,a=t+1;e>a;a++){var o=this.evaluate(3,i,n[a-t]),h=o.subtract(this.points[a]),u=h.x*h.x+h.y*h.y;u>=s&&(s=u,r=a)}return{error:s,index:r}}}),j=w.extend({_class:"TextItem",_boundsSelected:!0,_applyMatrix:!1,_canApplyMatrix:!1,_serializeFields:{content:null},_boundsGetter:"getBounds",initialize:function(i){this._content="",this._lines=[];var n=i&&e.isPlainObject(i)&&i.x===t&&i.y===t;this._initialize(n&&i,!n&&h.read(arguments))},_equals:function(t){return this._content===t._content},_clone:function Ce(t,e){return t.setContent(this._content),Ce.base.call(this,t,e)},getContent:function(){return this._content},setContent:function(t){this._content=""+t,this._lines=this._content.split(/\r\n|\n|\r/gm),this._changed(265)},isEmpty:function(){return!this._content},getCharacterStyle:"#getStyle",setCharacterStyle:"#setStyle",getParagraphStyle:"#getStyle",setParagraphStyle:"#setStyle"}),E=j.extend({_class:"PointText",initialize:function(){j.apply(this,arguments)},clone:function(t){return this._clone(new E(w.NO_INSERT),t)},getPoint:function(){var t=this._matrix.getTranslation();return new u(t.x,t.y,this,"setPoint")},setPoint:function(){var t=h.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t){if(this._content){this._setStyles(t);var e=this._style,i=this._lines,n=e.getLeading(),r=t.shadowColor;t.font=e.getFontStyle(),t.textAlign=e.getJustification();for(var s=0,a=i.length;a>s;s++){t.shadowColor=r;var o=i[s];e.hasFill()&&(t.fillText(o,0,0),t.shadowColor="rgba(0,0,0,0)"),e.hasStroke()&&t.strokeText(o,0,0),t.translate(0,n)}}},_getBounds:function(t,e){var i=this._style,n=this._lines,r=n.length,s=i.getJustification(),a=i.getLeading(),o=this.getView().getTextWidth(i.getFontStyle(),n),h=0;"left"!==s&&(h-=o/("center"===s?2:1));var u=new _(h,r?-.75*a:0,o,r*a);return e?e._transformBounds(u,u):u}}),R=e.extend(new function(){function t(t){var e,n=t.match(/^#(\w{1,2})(\w{1,2})(\w{1,2})$/);if(n){e=[0,0,0];for(var r=0;3>r;r++){var a=n[r+1];e[r]=parseInt(1==a.length?a+a:a,16)/255}}else if(n=t.match(/^rgba?\((.*)\)$/)){e=n[1].split(",");for(var r=0,o=e.length;o>r;r++){var a=+e[r];e[r]=3>r?a/255:a}}else{var h=s[t];if(!h){i||(i=Q.getContext(1,1),i.globalCompositeOperation="copy"),i.fillStyle="rgba(0,0,0,0)",i.fillStyle=t,i.fillRect(0,0,1,1);var u=i.getImageData(0,0,1,1).data;h=s[t]=[u[0]/255,u[1]/255,u[2]/255]}e=h.slice()}return e}var i,n={gray:["gray"],rgb:["red","green","blue"],hsb:["hue","saturation","brightness"],hsl:["hue","saturation","lightness"],gradient:["gradient","origin","destination","highlight"]},r={},s={},o=[[0,3,1],[2,0,1],[1,0,3],[1,2,0],[3,1,0],[0,1,2]],u={"rgb-hsb":function(t,e,i){var n=Math.max(t,e,i),r=Math.min(t,e,i),s=n-r,a=0===s?0:60*(n==t?(e-i)/s+(i>e?6:0):n==e?(i-t)/s+2:(t-e)/s+4);return[a,0===n?0:s/n,n]},"hsb-rgb":function(t,e,i){t=(t/60%6+6)%6;var n=Math.floor(t),r=t-n,n=o[n],s=[i,i*(1-e),i*(1-e*r),i*(1-e*(1-r))];return[s[n[0]],s[n[1]],s[n[2]]]},"rgb-hsl":function(t,e,i){var n=Math.max(t,e,i),r=Math.min(t,e,i),s=n-r,a=0===s,o=a?0:60*(n==t?(e-i)/s+(i>e?6:0):n==e?(i-t)/s+2:(t-e)/s+4),h=(n+r)/2,u=a?0:.5>h?s/(n+r):s/(2-n-r);return[o,u,h]},"hsl-rgb":function(t,e,i){if(t=(t/360%1+1)%1,0===e)return[i,i,i];for(var n=[t+1/3,t,t-1/3],r=.5>i?i*(1+e):i+e-i*e,s=2*i-r,a=[],o=0;3>o;o++){var h=n[o];0>h&&(h+=1),h>1&&(h-=1),a[o]=1>6*h?s+6*(r-s)*h:1>2*h?r:2>3*h?s+6*(r-s)*(2/3-h):s}return a},"rgb-gray":function(t,e,i){return[.2989*t+.587*e+.114*i]},"gray-rgb":function(t){return[t,t,t]},"gray-hsb":function(t){return[0,0,t]},"gray-hsl":function(t){return[0,0,t]},"gradient-rgb":function(){return[]},"rgb-gradient":function(){return[]}};return e.each(n,function(t,i){r[i]=[],e.each(t,function(t,s){var a=e.capitalize(t),o=/^(hue|saturation)$/.test(t),u=r[i][s]="gradient"===t?function(t){var e=this._components[0];return t=F.read(Array.isArray(t)?t:arguments,0,{readNull:!0}),e!==t&&(e&&e._removeOwner(this),t&&t._addOwner(this)),t}:"gradient"===i?function(){return h.read(arguments,0,{readNull:"highlight"===t,clone:!0})}:function(t){return null==t||isNaN(t)?0:t};this["get"+a]=function(){return this._type===i||o&&/^hs[bl]$/.test(this._type)?this._components[s]:this._convert(i)[s]},this["set"+a]=function(t){this._type===i||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(i),this._properties=n[i],this._type=i),t=u.call(this,t),null!=t&&(this._components[s]=t,this._changed())}},this)},{_class:"Color",_readIndex:!0,initialize:function l(e){var i,s,a,o,h=Array.prototype.slice,u=arguments,c=0;Array.isArray(e)&&(u=e,e=u[0]);var d=null!=e&&typeof e;if("string"===d&&e in n&&(i=e,e=u[1],Array.isArray(e)?(s=e,a=u[2]):(this.__read&&(c=1),u=h.call(u,1),d=typeof e)),!s){if(o="number"===d?u:"object"===d&&null!=e.length?e:null){i||(i=o.length>=3?"rgb":"gray");var _=n[i].length;a=o[_],this.__read&&(c+=o===arguments?_+(null!=a?1:0):1),o.length>_&&(o=h.call(o,0,_))}else if("string"===d)i="rgb",s=t(e),4===s.length&&(a=s[3],s.length--);else if("object"===d)if(e.constructor===l){if(i=e._type,s=e._components.slice(),a=e._alpha,"gradient"===i)for(var f=1,g=s.length;g>f;f++){var v=s[f];v&&(s[f]=v.clone())}}else if(e.constructor===F)i="gradient",o=u;else{i="hue"in e?"lightness"in e?"hsl":"hsb":"gradient"in e||"stops"in e||"radial"in e?"gradient":"gray"in e?"gray":"rgb";var m=n[i];y=r[i],this._components=s=[];for(var f=0,g=m.length;g>f;f++){var p=e[m[f]];null==p&&0===f&&"gradient"===i&&"stops"in e&&(p={stops:e.stops,radial:e.radial}),p=y[f].call(this,p),null!=p&&(s[f]=p)}a=e.alpha}this.__read&&i&&(c=1)}if(this._type=i||"rgb","gradient"===i&&(this._id=l._id=(l._id||0)+1),!s){this._components=s=[];for(var y=r[this._type],f=0,g=y.length;g>f;f++){var p=y[f].call(this,o&&o[f]);null!=p&&(s[f]=p)}}this._components=s,this._properties=n[this._type],this._alpha=a,this.__read&&(this.__read=c)},_serialize:function(t,i){var n=this.getComponents();return e.serialize(/^(gray|rgb)$/.test(this._type)?n:[this._type].concat(n),t,!0,i)},_changed:function(){this._canvasStyle=null,this._owner&&this._owner._changed(65)},_convert:function(t){var e;return this._type===t?this._components.slice():(e=u[this._type+"-"+t])?e.apply(this,this._components):u["rgb-"+t].apply(this,u[this._type+"-rgb"].apply(this,this._components))},convert:function(t){return new R(t,this._convert(t),this._alpha)},getType:function(){return this._type},setType:function(t){this._components=this._convert(t),this._properties=n[t],this._type=t},getComponents:function(){var t=this._components.slice();return null!=this._alpha&&t.push(this._alpha),t},getAlpha:function(){return null!=this._alpha?this._alpha:1},setAlpha:function(t){this._alpha=null==t?null:Math.min(Math.max(t,0),1),this._changed()},hasAlpha:function(){return null!=this._alpha},equals:function(t){var i=e.isPlainValue(t,!0)?R.read(arguments):t;return i===this||i&&this._class===i._class&&this._type===i._type&&this._alpha===i._alpha&&e.equals(this._components,i._components)||!1},toString:function(){for(var t=this._properties,e=[],i="gradient"===this._type,n=a.instance,r=0,s=t.length;s>r;r++){var o=this._components[r];null!=o&&e.push(t[r]+": "+(i?o:n.number(o)))}return null!=this._alpha&&e.push("alpha: "+n.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){function e(t){return Math.round(255*(0>t?0:t>1?1:t))}var i=this._convert("rgb"),n=t||null==this._alpha?1:this._alpha;return i=[e(i[0]),e(i[1]),e(i[2])],1>n&&i.push(0>n?0:n),t?"#"+((1<<24)+(i[0]<<16)+(i[1]<<8)+i[2]).toString(16).slice(1):(4==i.length?"rgba(":"rgb(")+i.join(",")+")"},toCanvasStyle:function(t){if(this._canvasStyle)return this._canvasStyle;if("gradient"!==this._type)return this._canvasStyle=this.toCSS();var e,i=this._components,n=i[0],r=n._stops,s=i[1],a=i[2];if(n._radial){var o=a.getDistance(s),h=i[3];if(h){var u=h.subtract(s);u.getLength()>o&&(h=s.add(u.normalize(o-.1)))}var l=h||s;e=t.createRadialGradient(l.x,l.y,0,s.x,s.y,o)}else e=t.createLinearGradient(s.x,s.y,a.x,a.y);for(var c=0,d=r.length;d>c;c++){var _=r[c];e.addColorStop(_._rampPoint,_._color.toCanvasStyle())}return this._canvasStyle=e},transform:function(t){if("gradient"===this._type){for(var e=this._components,i=1,n=e.length;n>i;i++){var r=e[i];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:n,random:function(){var t=Math.random;return new R(t(),t(),t())}}})},new function(){var t={add:function(t,e){return t+e},subtract:function(t,e){return t-e},multiply:function(t,e){return t*e},divide:function(t,e){return t/e}};return e.each(t,function(t,e){this[e]=function(e){e=R.read(arguments);for(var i=this._type,n=this._components,r=e._convert(i),s=0,a=n.length;a>s;s++)r[s]=t(n[s],r[s]);return new R(i,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})});e.each(R._types,function(t,i){var n=this[e.capitalize(i)+"Color"]=function(t){var e=null!=t&&typeof t,n="object"===e&&null!=t.length?t:"string"===e?null:arguments;return n?new R(i,n):new R(t)};if(3==i.length){var r=i.toUpperCase();R[r]=this[r+"Color"]=n}},e.exports);var F=e.extend({_class:"Gradient",initialize:function Se(t,e){this._id=Se._id=(Se._id||0)+1,t&&this._set(t)&&(t=e=null),this._stops||this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(t,i){return i.add(this,function(){return e.serialize([this._stops,this._radial],t,!0,i)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;e>t;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(e){var i=this._owners?this._owners.indexOf(e):-1;-1!=i&&(this._owners.splice(i,1),0===this._owners.length&&(this._owners=t))},clone:function(){for(var t=[],e=0,i=this._stops.length;i>e;e++)t[e]=this._stops[e].clone();return new F(t)},getStops:function(){return this._stops},setStops:function(e){if(this.stops)for(var i=0,n=this._stops.length;n>i;i++)this._stops[i]._owner=t;if(e.length<2)throw Error("Gradient stop list needs to contain at least two stops.");this._stops=q.readAll(e,0,{clone:!0});for(var i=0,n=this._stops.length;n>i;i++){var r=this._stops[i];r._owner=this,r._defaultRamp&&r.setRampPoint(i/(n-1))}this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t===this)return!0;if(t&&this._class===t._class&&this._stops.length===t._stops.length){for(var e=0,i=this._stops.length;i>e;e++)if(!this._stops[e].equals(t._stops[e]))return!1;return!0}return!1}}),q=e.extend({_class:"GradientStop",initialize:function(e,i){if(e){var n,r;i===t&&Array.isArray(e)?(n=e[0],r=e[1]):e.color?(n=e.color,r=e.rampPoint):(n=e,r=i),this.setColor(n),this.setRampPoint(r)}},clone:function(){return new q(this._color.clone(),this._rampPoint)},_serialize:function(t,i){return e.serialize([this._color,this._rampPoint],t,!0,i)},_changed:function(){this._owner&&this._owner._changed(65)},getRampPoint:function(){return this._rampPoint},setRampPoint:function(t){this._defaultRamp=null==t,this._rampPoint=t||0,this._changed()},getColor:function(){return this._color},setColor:function(t){this._color=R.read(arguments),this._color===t&&(this._color=t.clone()),this._color._owner=this,this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._rampPoint==t._rampPoint||!1}}),V=e.extend(new function(){var i={fillColor:t,strokeColor:t,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",strokeScaling:!0,miterLimit:10,dashOffset:0,dashArray:[],windingRule:"nonzero",shadowColor:t,shadowBlur:0,shadowOffset:new h,selectedColor:t,fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,font:"sans-serif",leading:null,justification:"left"},n={strokeWidth:97,strokeCap:97,strokeJoin:97,strokeScaling:105,miterLimit:97,fontFamily:9,fontWeight:9,fontSize:9,font:9,leading:9,justification:9},r={beans:!0},s={_defaults:i,_textDefaults:new e(i,{fillColor:new R}),beans:!0};return e.each(i,function(i,a){var o=/Color$/.test(a),u="shadowOffset"===a,l=e.capitalize(a),c=n[a],d="set"+l,_="get"+l;s[d]=function(e){var i=this._owner,n=i&&i._children;if(n&&n.length>0&&!(i instanceof N))for(var r=0,s=n.length;s>r;r++)n[r]._style[d](e);else{var h=this._values[a];h!==e&&(o&&(h&&(h._owner=t),e&&e.constructor===R&&(e._owner&&(e=e.clone()),e._owner=i)),this._values[a]=e,i&&i._changed(c||65))}},s[_]=function(i){var n,r=this._owner,s=r&&r._children;if(!s||0===s.length||i||r instanceof N){var n=this._values[a];if(n===t)n=this._defaults[a],n&&n.clone&&(n=n.clone());else{var l=o?R:u?h:null;!l||n&&n.constructor===l||(this._values[a]=n=l.read([n],0,{readNull:!0,clone:!0}),n&&o&&(n._owner=r))}return n}for(var c=0,d=s.length;d>c;c++){var f=s[c]._style[_]();if(0===c)n=f;else if(!e.equals(n,f))return t}return n},r[_]=function(t){return this._style[_](t)},r[d]=function(t){this._style[d](t)}}),w.inject(r),s},{_class:"Style",initialize:function(t,e,i){this._values={},this._owner=e,this._project=e&&e._project||i||paper.project,e instanceof j&&(this._defaults=this._textDefaults),t&&this.set(t)},set:function(t){var e=t instanceof V,i=e?t._values:t;if(i)for(var n in i)if(n in this._defaults){var r=i[n];this[n]=r&&e&&r.clone?r.clone():r}},equals:function(t){return t===this||t&&this._class===t._class&&e.equals(this._values,t._values)||!1},hasFill:function(){return!!this.getFillColor()},hasStroke:function(){return!!this.getStrokeColor()&&this.getStrokeWidth()>0},hasShadow:function(){return!!this.getShadowColor()&&this.getShadowBlur()>0},getView:function(){return this._project.getView()},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" ":"px ")+this.getFontFamily()},getFont:"#getFontFamily",setFont:"#setFontFamily",getLeading:function Pe(){var t=Pe.base.call(this),e=this.getFontSize();return/pt|em|%|px/.test(e)&&(e=this.getView().getPixelSize(e)),null!=t?t:1.2*e}}),Z=new function(){function t(t,e,i,n){for(var r=["","webkit","moz","Moz","ms","o"],s=e[0].toUpperCase()+e.substring(1),a=0;6>a;a++){var o=r[a],h=o?o+s:e;if(h in t){if(!i)return t[h];t[h]=n;break}}}return{getStyles:function(t){var e=t&&9!==t.nodeType?t.ownerDocument:t,i=e&&e.defaultView;return i&&i.getComputedStyle(t,"")},getBounds:function(t,e){var i,n=t.ownerDocument,r=n.body,s=n.documentElement;try{i=t.getBoundingClientRect()}catch(a){i={left:0,top:0,width:0,height:0}}var o=i.left-(s.clientLeft||r.clientLeft||0),h=i.top-(s.clientTop||r.clientTop||0);if(!e){var u=n.defaultView;o+=u.pageXOffset||s.scrollLeft||r.scrollLeft,h+=u.pageYOffset||s.scrollTop||r.scrollTop}return new _(o,h,i.width,i.height)},getViewportBounds:function(t){var e=t.ownerDocument,i=e.defaultView,n=e.documentElement;return new _(0,0,i.innerWidth||n.clientWidth,i.innerHeight||n.clientHeight)},getOffset:function(t,e){return Z.getBounds(t,e).getPoint()},getSize:function(t){return Z.getBounds(t,!0).getSize()},isInvisible:function(t){return Z.getSize(t).equals(new c(0,0))},isInView:function(t){return!Z.isInvisible(t)&&Z.getViewportBounds(t).intersects(Z.getBounds(t,!0))},getPrefixed:function(e,i){return t(e,i)},setPrefixed:function(e,i,n){if("object"==typeof i)for(var r in i)t(e,r,!0,i[r]);else t(e,i,!0,n)}}},H={add:function(t,e){for(var i in e)for(var n=e[i],r=i.split(/[\s,]+/g),s=0,a=r.length;a>s;s++)t.addEventListener(r[s],n,!1)},remove:function(t,e){for(var i in e)for(var n=e[i],r=i.split(/[\s,]+/g),s=0,a=r.length;a>s;s++)t.removeEventListener(r[s],n,!1)},getPoint:function(t){var e=t.targetTouches?t.targetTouches.length?t.targetTouches[0]:t.changedTouches[0]:t;return new h(e.pageX||e.clientX+document.documentElement.scrollLeft,e.pageY||e.clientY+document.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return H.getPoint(t).subtract(Z.getOffset(e||H.getTarget(t)))},stop:function(t){t.stopPropagation(),t.preventDefault()}};H.requestAnimationFrame=new function(){function t(){for(var e=s.length-1;e>=0;e--){var o=s[e],h=o[0],u=o[1];(!u||("true"==r.getAttribute(u,"keepalive")||a)&&Z.isInView(u))&&(s.splice(e,1),h())}i&&(s.length?i(t):n=!1)}var e,i=Z.getPrefixed(window,"requestAnimationFrame"),n=!1,s=[],a=!0;return H.add(window,{focus:function(){a=!0},blur:function(){a=!1}}),function(r,a){s.push([r,a]),i?n||(i(t),n=!0):e||(e=setInterval(t,1e3/60))}};var W=e.extend(n,{_class:"View",initialize:function Me(t,e){function i(t){return e[t]||parseInt(e.getAttribute(t),10)}function n(){var t=Z.getSize(e);return t.isNaN()||t.isZero()?new c(i("width"),i("height")):t}this._project=t,this._scope=t._scope,this._element=e;var s;this._pixelRatio||(this._pixelRatio=window.devicePixelRatio||1),this._id=e.getAttribute("id"),null==this._id&&e.setAttribute("id",this._id="view-"+Me._id++),H.add(e,this._viewEvents);var a="none";if(Z.setPrefixed(e.style,{userSelect:a,touchAction:a,touchCallout:a,contentZooming:a,userDrag:a,tapHighlightColor:"rgba(0,0,0,0)"}),r.hasAttribute(e,"resize")){var o=this;H.add(window,this._windowEvents={resize:function(){o.setViewSize(n())}})}if(this._setViewSize(s=n()),r.hasAttribute(e,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var h=this._stats.domElement,u=h.style,l=Z.getOffset(e);u.position="absolute",u.left=l.x+"px",u.top=l.y+"px",document.body.appendChild(h)}Me._views.push(this),Me._viewsById[this._id]=this,this._viewSize=s,(this._matrix=new g)._owner=this,this._zoom=1,Me._focused||(Me._focused=this),this._frameItems={},this._frameItemCount=0},remove:function(){return this._project?(W._focused===this&&(W._focused=null),W._views.splice(W._views.indexOf(this),1),delete W._viewsById[this._id],this._project._view===this&&(this._project._view=null),H.remove(this._element,this._viewEvents),H.remove(window,this._windowEvents),this._element=this._project=null,this.off("frame"),this._animate=!1,this._frameItems={},!0):!1},_events:{onFrame:{install:function(){this.play()},uninstall:function(){this.pause()}},onResize:{}},_animate:!1,_time:0,_count:0,_requestFrame:function(){var t=this;H.requestAnimationFrame(function(){t._requested=!1,t._animate&&(t._requestFrame(),t._handleFrame())},this._element),this._requested=!0},_handleFrame:function(){paper=this._scope;var t=Date.now()/1e3,i=this._before?t-this._before:0;this._before=t,this._handlingFrame=!0,this.emit("frame",new e({delta:i,time:this._time+=i,count:this._count++})),this._stats&&this._stats.update(),this._handlingFrame=!1,this.update()},_animateItem:function(t,e){var i=this._frameItems;e?(i[t._id]={item:t,time:0,count:0},1===++this._frameItemCount&&this.on("frame",this._handleFrameItems)):(delete i[t._id],0===--this._frameItemCount&&this.off("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var i in this._frameItems){var n=this._frameItems[i];n.item.emit("frame",new e(t,{time:n.time+=t.delta,count:n.count++}))}},_update:function(){this._project._needsUpdate=!0,this._handlingFrame||(this._animate?this._handleFrame():this.update())},_changed:function(t){1&t&&(this._project._needsUpdate=!0)},_transform:function(t){this._matrix.concatenate(t),this._bounds=null,this._update()},getElement:function(){return this._element},getPixelRatio:function(){return this._pixelRatio},getResolution:function(){return 72*this._pixelRatio},getViewSize:function(){var t=this._viewSize;return new d(t.width,t.height,this,"setViewSize")},setViewSize:function(){var t=c.read(arguments),e=t.subtract(this._viewSize);e.isZero()||(this._viewSize.set(t.width,t.height),this._setViewSize(t),this._bounds=null,this.emit("resize",{size:t,delta:e}),this._update())},_setViewSize:function(t){var e=this._element;e.width=t.width,e.height=t.height},getBounds:function(){return this._bounds||(this._bounds=this._matrix.inverted()._transformBounds(new _(new h,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize()},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(){var t=h.read(arguments);this.scrollBy(t.subtract(this.getCenter()))},getZoom:function(){return this._zoom},setZoom:function(t){this._transform((new g).scale(t/this._zoom,this.getCenter())),this._zoom=t},isVisible:function(){return Z.isInView(this._element)},scrollBy:function(){this._transform((new g).translate(h.read(arguments).negate()))},play:function(){this._animate=!0,this._requested||this._requestFrame()},pause:function(){this._animate=!1},draw:function(){this.update()},projectToView:function(){return this._matrix._transformPoint(h.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(h.read(arguments))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){return"string"==typeof e&&(e=document.getElementById(e)),new G(t,e)}}},new function(){function t(t){var e=H.getTarget(t);return e.getAttribute&&W._viewsById[e.getAttribute("id")]}function e(t,e){return t.viewToProject(H.getOffset(e,t._element))}function i(){if(!W._focused||!W._focused.isVisible())for(var t=0,e=W._views.length;e>t;t++){var i=W._views[t];if(i&&i.isVisible()){W._focused=a=i;break}}}function n(t,e,i){t._handleEvent("mousemove",e,i);var n=t._scope.tool;return n&&n._handleEvent(l&&n.responds("mousedrag")?"mousedrag":"mousemove",e,i),t.update(),n}var r,s,a,o,h,u,l=!1,c=window.navigator;c.pointerEnabled||c.msPointerEnabled?(o="pointerdown MSPointerDown",h="pointermove MSPointerMove",u="pointerup pointercancel MSPointerUp MSPointerCancel"):(o="touchstart",h="touchmove",u="touchend touchcancel","ontouchstart"in window&&c.userAgent.match(/mobile|tablet|ip(ad|hone|od)|android|silk/i)||(o+=" mousedown",h+=" mousemove",u+=" mouseup"));var d={"selectstart dragstart":function(t){l&&t.preventDefault()}},_={mouseout:function(t){var i=W._focused,r=H.getRelatedTarget(t);!i||r&&"HTML"!==r.nodeName||n(i,e(i,t),t)},scroll:i};return d[o]=function(i){var n=W._focused=t(i),s=e(n,i);l=!0,n._handleEvent("mousedown",s,i),(r=n._scope.tool)&&r._handleEvent("mousedown",s,i),n.update()},_[h]=function(o){var h=W._focused;if(!l){var u=t(o);u?(h!==u&&n(h,e(h,o),o),s=h,h=W._focused=a=u):a&&a===h&&(h=W._focused=s,i())}if(h){var c=e(h,o);(l||h.getBounds().contains(c))&&(r=n(h,c,o))}},_[u]=function(t){var i=W._focused;if(i&&l){var n=e(i,t);l=!1,i._handleEvent("mouseup",n,t),r&&r._handleEvent("mouseup",n,t),i.update()}},H.add(document,_),H.add(window,{load:i}),{_viewEvents:d,_handleEvent:function(){},statics:{updateFocus:i}}}),G=W.extend({_class:"CanvasView",initialize:function(t,e){if(!(e instanceof HTMLCanvasElement)){var i=c.read(arguments,1);if(i.isZero())throw Error("Cannot create CanvasView with the provided argument: "+[].slice.call(arguments,1));e=Q.getCanvas(i)}if(this._context=e.getContext("2d"),this._eventCounters={},this._pixelRatio=1,!/^off|false$/.test(r.getAttribute(e,"hidpi"))){var n=window.devicePixelRatio||1,s=Z.getPrefixed(this._context,"backingStorePixelRatio")||1;this._pixelRatio=n/s}W.call(this,t,e)},_setViewSize:function(t){var e=this._element,i=this._pixelRatio,n=t.width,s=t.height;if(e.width=n*i,e.height=s*i,1!==i){if(!r.hasAttribute(e,"resize")){var a=e.style;a.width=n+"px",a.height=s+"px"}this._context.scale(i,i)}},getPixelSize:function(t){var e=this._context,i=e.font;return e.font=t+" serif",t=parseFloat(e.font),e.font=i,t},getTextWidth:function(t,e){var i=this._context,n=i.font,r=0;i.font=t;for(var s=0,a=e.length;a>s;s++)r=Math.max(r,i.measureText(e[s]).width);return i.font=n,r},update:function(){var t=this._project;if(!t||!t._needsUpdate)return!1;var e=this._context,i=this._viewSize;return e.clearRect(0,0,i.width+1,i.height+1),t.draw(e,this._matrix,this._pixelRatio),t._needsUpdate=!1,!0}},new function(){function e(e,i,n,r,s,a){function o(e){return e.responds(i)&&(h||(h=new Y(i,n,r,s,a?r.subtract(a):null)),e.emit(i,h)&&h.isStopped)?(n.preventDefault(),!0):t}for(var h,u=s;u;){if(o(u))return!0;u=u.getParent()}return o(e)?!0:!1}var i,n,r,s,a,o,h,u,l;return{_handleEvent:function(t,c,d){if(this._eventCounters[t]){var _=this._project,f=_.hitTest(c,{tolerance:0,fill:!0,stroke:!0}),g=f&&f.item,v=!1;switch(t){case"mousedown":for(v=e(this,t,d,c,g),u=a==g&&Date.now()-l<300,s=a=g,i=n=r=c,h=!v&&g;h&&!h.responds("mousedrag");)h=h._parent;break;case"mouseup":v=e(this,t,d,c,g,i),h&&(n&&!n.equals(c)&&e(this,"mousedrag",d,c,h,n),g!==h&&(r=c,e(this,"mousemove",d,c,g,r))),!v&&g&&g===s&&(l=Date.now(),e(this,u&&s.responds("doubleclick")?"doubleclick":"click",d,i,g),u=!1),s=h=null;break;case"mousemove":h&&(v=e(this,"mousedrag",d,c,h,n)),v||(g!==o&&(r=c),v=e(this,t,d,c,g,r)),n=r=c,g!==o&&(e(this,"mouseleave",d,c,o),o=g,e(this,"mouseenter",d,c,g))}return v}}}}),U=e.extend({_class:"Event",initialize:function(t){this.event=t},isPrevented:!1,isStopped:!1,preventDefault:function(){this.isPrevented=!0,this.event.preventDefault()},stopPropagation:function(){this.isStopped=!0,this.event.stopPropagation()},stop:function(){this.stopPropagation(),this.preventDefault()},getModifiers:function(){return X.modifiers}}),J=U.extend({_class:"KeyEvent",initialize:function(t,e,i,n){U.call(this,n),this.type=t?"keydown":"keyup",this.key=e,this.character=i},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),X=new function(){function t(t,i,r,h){var u,l=r?String.fromCharCode(r):"",c=n[i],d=c||l.toLowerCase(),_=t?"keydown":"keyup",f=W._focused,g=f&&f.isVisible()&&f._scope,v=g&&g.tool;o[d]=t,c&&(u=e.camelize(c))in s&&(s[u]=t),t?a[i]=r:delete a[i],v&&v.responds(_)&&(paper=g,v.emit(_,new J(t,d,l,h)),f&&f.update())}var i,n={8:"backspace",9:"tab",13:"enter",16:"shift",17:"control",18:"option",19:"pause",20:"caps-lock",27:"escape",32:"space",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",46:"delete",91:"command",93:"command",224:"command"},r={9:!0,13:!0,32:!0},s=new e({shift:!1,control:!1,option:!1,command:!1,capsLock:!1,space:!1}),a={},o={};return H.add(document,{keydown:function(e){var a=e.which||e.keyCode;a in n||s.command?t(!0,a,a in r||s.command?a:0,e):i=a},keypress:function(e){null!=i&&(t(!0,i,e.which||e.keyCode,e),i=null)},keyup:function(e){var i=e.which||e.keyCode;i in a&&t(!1,i,a[i],e)}}),H.add(window,{blur:function(e){for(var i in a)t(!1,i,a[i],e)}}),{modifiers:s,isDown:function(t){return!!o[t]}}},Y=U.extend({_class:"MouseEvent",initialize:function(t,e,i,n,r){U.call(this,e),this.type=t,this.point=i,this.target=n,this.delta=r},toString:function(){return"{ type: '"+this.type+"', point: "+this.point+", target: "+this.target+(this.delta?", delta: "+this.delta:"")+", modifiers: "+this.getModifiers()+" }"}}),$=U.extend({_class:"ToolEvent",_item:null,initialize:function(t,e,i){this.tool=t,this.type=e,this.event=i},_choosePoint:function(t,e){return t?t:e?e.clone():null},getPoint:function(){return this._choosePoint(this._point,this.tool._point)},setPoint:function(t){this._point=t},getLastPoint:function(){return this._choosePoint(this._lastPoint,this.tool._lastPoint)},setLastPoint:function(t){this._lastPoint=t},getDownPoint:function(){return this._choosePoint(this._downPoint,this.tool._downPoint)},setDownPoint:function(t){this._downPoint=t},getMiddlePoint:function(){return!this._middlePoint&&this.tool._lastPoint?this.tool._point.add(this.tool._lastPoint).divide(2):this._middlePoint},setMiddlePoint:function(t){this._middlePoint=t},getDelta:function(){return!this._delta&&this.tool._lastPoint?this.tool._point.subtract(this.tool._lastPoint):this._delta},setDelta:function(t){this._delta=t},getCount:function(){return/^mouse(down|up)$/.test(this.type)?this.tool._downCount:this.tool._count},setCount:function(t){this.tool[/^mouse(down|up)$/.test(this.type)?"downCount":"count"]=t},getItem:function(){if(!this._item){var t=this.tool._scope.project.hitTest(this.getPoint());if(t){for(var e=t.item,i=e._parent;/^(Group|CompoundPath)$/.test(i._class);)e=i,i=i._parent;this._item=e}}return this._item},setItem:function(t){this._item=t},toString:function(){return"{ type: "+this.type+", point: "+this.getPoint()+", count: "+this.getCount()+", modifiers: "+this.getModifiers()+" }"
|
|
}});s.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onActivate","onDeactivate","onEditOptions","onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onKeyDown","onKeyUp"],initialize:function(t){s.call(this),this._firstMove=!0,this._count=0,this._downCount=0,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=this._minDistance&&null!=this._maxDistance&&this._minDistance>this._maxDistance&&(this._maxDistance=this._minDistance)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=this._maxDistance&&this._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,i,n,r,s,a){if(!r){if(null!=i||null!=n){var 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