diff --git a/.npmignore b/.npmignore index c68947e5..293f513e 100644 --- a/.npmignore +++ b/.npmignore @@ -5,7 +5,10 @@ src docs test .travis.yml +.idea Gruntfile.js +resources +api bower-template.json bower.json presentation-schedule.md diff --git a/Gruntfile.js b/Gruntfile.js index f94fce9a..5548e749 100644 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -199,16 +199,6 @@ module.exports = function(grunt) { dest: 'konva.js' } }, - shell: { - jsdoc: { - options: { - stdout: true, - stderr : true, - failOnError : true - }, - command: './node_modules/.bin/jsdoc ./dist/konva-v<%= pkg.version %>.js -d ./docs' - } - }, mocha_phantomjs: { all: ['test/runner.html'] }, @@ -223,9 +213,9 @@ module.exports = function(grunt) { }, jsdoc : { dist : { - src: ['README.md', './dist/konva-v<%= pkg.version %>.js'], + src: ['./dist/konva-v<%= pkg.version %>.js'], options: { - destination: 'api', + destination: 'docs', template : './node_modules/grunt-jsdoc/node_modules/ink-docstrap/template', configure : './resources/jsdoc.conf.json' } @@ -261,11 +251,6 @@ module.exports = function(grunt) { ]); grunt.registerTask('docs', 'Generate docs', [ - 'full', - 'shell:jsdoc' - ]); - - grunt.registerTask('api', 'Generate docs for homepage', [ 'full', 'jsdoc' ]); diff --git a/konva.js b/konva.js index caa95043..43db34d5 100644 --- a/konva.js +++ b/konva.js @@ -3,7 +3,7 @@ * Konva JavaScript Framework v0.9.0 * http://konvajs.github.io/ * Licensed under the MIT or GPL Version 2 licenses. - * Date: 2015-02-17 + * Date: 2015-02-26 * * Original work Copyright (C) 2011 - 2013 by Eric Rowell (KineticJS) * Modified work Copyright (C) 2014 - 2015 by Anton Lavrenov (Konva) @@ -7021,6 +7021,30 @@ var Konva = {}; } }; + /** + * Tween node properties. Shorter usage of {@link Konva.Tween} object. + * + * @method Konva.Node#to + * @memberof Konva.Node + * @param {Object} [params] tween params + * @example + * + * circle.to({ + * x : 50, + * duration : 0.5 + * }); + */ + Konva.Node.prototype.to = function(params) { + var onFinish = params.onFinish; + params.node = this; + params.onFinish = function() { + tween.destroy(); + onFinish(); + }; + var tween = new Konva.Tween(params); + tween.play(); + }; + var Tween = function(prop, propFunc, func, begin, finish, duration, yoyo) { this.prop = prop; this.propFunc = propFunc; diff --git a/konva.min.js b/konva.min.js index 0cdf1461..b3faec57 100644 --- a/konva.min.js +++ b/konva.min.js @@ -1,6 +1,6 @@ -/*! Konva v0.9.0 2015-02-17 http://konvajs.github.io/ by Anton Lavrenov @lavrton - MIT License https://github.com/konvajs/konva/wiki/License*/ +/*! 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a=",",b="(",c=")",d="([",e="])",f=";",g="()",h="=",i=["arc","arcTo","beginPath","bezierCurveTo","clearRect","clip","closePath","createLinearGradient","createPattern","createRadialGradient","drawImage","fill","fillText","getImageData","createImageData","lineTo","moveTo","putImageData","quadraticCurveTo","rect","restore","rotate","save","scale","setLineDash","setTransform","stroke","strokeText","transform","translate"];Konva.Context=function(a){this.init(a)},Konva.Context.prototype={init:function(a){this.canvas=a,this._context=a._canvas.getContext("2d"),Konva.enableTrace&&(this.traceArr=[],this._enableTrace())},fillShape:function(a){a.getFillEnabled()&&this._fill(a)},strokeShape:function(a){a.getStrokeEnabled()&&this._stroke(a)},fillStrokeShape:function(a){var b=a.getFillEnabled();b&&this._fill(a),a.getStrokeEnabled()&&this._stroke(a)},getTrace:function(i){var j,k,l,m,n=this.traceArr,o=n.length,p="";for(j=0;o>j;j++)k=n[j],l=k.method,l?(m=k.args,p+=l,p+=i?g:Konva.Util._isArray(m[0])?d+m.join(a)+e:b+m.join(a)+c):(p+=k.property,i||(p+=h+k.val)),p+=f;return p},clearTrace:function(){this.traceArr=[]},_trace:function(a){var b,c=this.traceArr;c.push(a),b=c.length,b>=Konva.traceArrMax&&c.shift()},reset:function(){var a=this.getCanvas().getPixelRatio();this.setTransform(1*a,0,0,1*a,0,0)},getCanvas:function(){return this.canvas},clear:function(a){var b=this.getCanvas();a?this.clearRect(a.x||0,a.y||0,a.width||0,a.height||0):this.clearRect(0,0,b.getWidth()/b.pixelRatio,b.getHeight()/b.pixelRatio)},_applyLineCap:function(a){var b=a.getLineCap();b&&this.setAttr("lineCap",b)},_applyOpacity:function(a){var b=a.getAbsoluteOpacity();1!==b&&this.setAttr("globalAlpha",b)},_applyLineJoin:function(a){var b=a.getLineJoin();b&&this.setAttr("lineJoin",b)},setAttr:function(a,b){this._context[a]=b},arc:function(){var a=arguments;this._context.arc(a[0],a[1],a[2],a[3],a[4],a[5])},beginPath:function(){this._context.beginPath()},bezierCurveTo:function(){var a=arguments;this._context.bezierCurveTo(a[0],a[1],a[2],a[3],a[4],a[5])},clearRect:function(){var a=arguments;this._context.clearRect(a[0],a[1],a[2],a[3])},clip:function(){this._context.clip()},closePath:function(){this._context.closePath()},createImageData:function(){var a=arguments;return 2===a.length?this._context.createImageData(a[0],a[1]):1===a.length?this._context.createImageData(a[0]):void 0},createLinearGradient:function(){var a=arguments;return this._context.createLinearGradient(a[0],a[1],a[2],a[3])},createPattern:function(){var a=arguments;return this._context.createPattern(a[0],a[1])},createRadialGradient:function(){var a=arguments;return this._context.createRadialGradient(a[0],a[1],a[2],a[3],a[4],a[5])},drawImage:function(){var a=arguments,b=this._context;3===a.length?b.drawImage(a[0],a[1],a[2]):5===a.length?b.drawImage(a[0],a[1],a[2],a[3],a[4]):9===a.length&&b.drawImage(a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8])},fill:function(){this._context.fill()},fillText:function(){var a=arguments;this._context.fillText(a[0],a[1],a[2])},getImageData:function(){var a=arguments;return this._context.getImageData(a[0],a[1],a[2],a[3])},lineTo:function(){var a=arguments;this._context.lineTo(a[0],a[1])},moveTo:function(){var a=arguments;this._context.moveTo(a[0],a[1])},rect:function(){var a=arguments;this._context.rect(a[0],a[1],a[2],a[3])},putImageData:function(){var a=arguments;this._context.putImageData(a[0],a[1],a[2])},quadraticCurveTo:function(){var a=arguments;this._context.quadraticCurveTo(a[0],a[1],a[2],a[3])},restore:function(){this._context.restore()},rotate:function(){var a=arguments;this._context.rotate(a[0])},save:function(){this._context.save()},scale:function(){var a=arguments;this._context.scale(a[0],a[1])},setLineDash:function(){var a=arguments,b=this._context;this._context.setLineDash?b.setLineDash(a[0]):"mozDash"in b?b.mozDash=a[0]:"webkitLineDash"in b&&(b.webkitLineDash=a[0])},setTransform:function(){var a=arguments;this._context.setTransform(a[0],a[1],a[2],a[3],a[4],a[5])},stroke:function(){this._context.stroke()},strokeText:function(){var a=arguments;this._context.strokeText(a[0],a[1],a[2])},transform:function(){var a=arguments;this._context.transform(a[0],a[1],a[2],a[3],a[4],a[5])},translate:function(){var a=arguments;this._context.translate(a[0],a[1])},_enableTrace:function(){var a,b,c=this,d=i.length,e=Konva.Util._simplifyArray,f=this.setAttr,g=function(a){var d,f=c[a];c[a]=function(){return b=e(Array.prototype.slice.call(arguments,0)),d=f.apply(c,arguments),"clearRect"===a&&(b[2]=b[2]/c.canvas.getPixelRatio(),b[3]=b[3]/c.canvas.getPixelRatio()),c._trace({method:a,args:b}),d}};for(a=0;d>a;a++)g(i[a]);c.setAttr=function(){f.apply(c,arguments),c._trace({property:arguments[0],val:arguments[1]})}}},Konva.SceneContext=function(a){Konva.Context.call(this,a)},Konva.SceneContext.prototype={_fillColor:function(a){var b=a.fill()||Konva.Util._getRGBAString({red:a.fillRed(),green:a.fillGreen(),blue:a.fillBlue(),alpha:a.fillAlpha()});this.setAttr("fillStyle",b),a._fillFunc(this)},_fillPattern:function(a){var b=a.getFillPatternImage(),c=a.getFillPatternX(),d=a.getFillPatternY(),e=a.getFillPatternScale(),f=Konva.getAngle(a.getFillPatternRotation()),g=a.getFillPatternOffset(),h=a.getFillPatternRepeat();(c||d)&&this.translate(c||0,d||0),f&&this.rotate(f),e&&this.scale(e.x,e.y),g&&this.translate(-1*g.x,-1*g.y),this.setAttr("fillStyle",this.createPattern(b,h||"repeat")),this.fill()},_fillLinearGradient:function(a){var b=a.getFillLinearGradientStartPoint(),c=a.getFillLinearGradientEndPoint(),d=a.getFillLinearGradientColorStops(),e=this.createLinearGradient(b.x,b.y,c.x,c.y);if(d){for(var f=0;fh;h++)i=e[h],a[i]=this.getAttr(d+k(i));return a},c.prototype[m]=function(a){var b,c=this.attrs[d];f&&(a=f.call(this,a));for(b in a)this._setAttr(d+k(b),a[b]);return this._fireChangeEvent(d,c,a),g&&g.call(this),this},this.addOverloadedGetterSetter(c,d)},addOverloadedGetterSetter:function(c,d){var e=Konva.Util._capitalize(d),f=b+e,g=a+e;c.prototype[d]=function(){return arguments.length?(this[f](arguments[0]),this):this[g]()}},backCompat:function(a,b){var c;for(c in b)a.prototype[c]=a.prototype[b[c]]},afterSetFilter:function(){this._filterUpToDate=!1}},Konva.Validators={RGBComponent:function(a){return a>255?255:0>a?0:Math.round(a)},alphaComponent:function(a){return a>1?1:1e-4>a?1e-4:a}}}(),function(){var a="absoluteOpacity",b="absoluteTransform",c="Change",d="children",e=".",f="",g="get",h="id",i="konva",j="listening",k="mouseenter",l="mouseleave",m="name",n="set",o="Shape",p=" ",q="stage",r="transform",s="Stage",t="visible",u=["id"],v=["xChange.konva","yChange.konva","scaleXChange.konva","scaleYChange.konva","skewXChange.konva","skewYChange.konva","rotationChange.konva","offsetXChange.konva","offsetYChange.konva","transformsEnabledChange.konva"].join(p);Konva.Util.addMethods(Konva.Node,{_init:function(c){var d=this;this._id=Konva.idCounter++,this.eventListeners={},this.attrs={},this._cache={},this._filterUpToDate=!1,this.setAttrs(c),this.on(v,function(){this._clearCache(r),d._clearSelfAndDescendantCache(b)}),this.on("visibleChange.konva",function(){d._clearSelfAndDescendantCache(t)}),this.on("listeningChange.konva",function(){d._clearSelfAndDescendantCache(j)}),this.on("opacityChange.konva",function(){d._clearSelfAndDescendantCache(a)})},_clearCache:function(a){a?delete this._cache[a]:this._cache={}},_getCache:function(a,b){var c=this._cache[a];return void 0===c&&(this._cache[a]=b.call(this)),this._cache[a]},_clearSelfAndDescendantCache:function(a){this._clearCache(a),this.children&&this.getChildren().each(function(b){b._clearSelfAndDescendantCache(a)})},clearCache:function(){return delete this._cache.canvas,this._filterUpToDate=!1,this},cache:function(a){var b=a||{},c=this.getClientRect(!0),d=b.width||c.width,e=b.height||c.height,f=b.x||c.x,g=b.y||c.y,h=b.offset||0,i=b.drawBorder||!1;if(!d||!e)throw new Error("Width or height of caching configuration equals 0.");d+=2*h,e+=2*h,f-=h,g-=h;var j=new Konva.SceneCanvas({width:d,height:e}),k=new Konva.SceneCanvas({width:d,height:e}),l=new Konva.HitCanvas({pixelRatio:1,width:d,height:e}),m=j.getContext(),n=l.getContext();return l.isCache=!0,this.clearCache(),m.save(),n.save(),m.translate(-f,-g),n.translate(-f,-g),this.drawScene(j,this,!0),this.drawHit(l,this,!0),m.restore(),n.restore(),i&&(m.save(),m.beginPath(),m.rect(0,0,d,e),m.closePath(),m.setAttr("strokeStyle","red"),m.setAttr("lineWidth",5),m.stroke(),m.restore()),this._cache.canvas={scene:j,filter:k,hit:l,x:f,y:g},this},getClientRect:function(){throw'abstract "getClientRect" method call'},_transformedRect:function(a){var b,c,d,e,f=[{x:a.x,y:a.y},{x:a.x+a.width,y:a.y},{x:a.x+a.width,y:a.y+a.height},{x:a.x,y:a.y+a.height}],g=this.getTransform();return f.forEach(function(a){var f=g.point(a);void 0===b&&(b=d=f.x,c=e=f.y),b=Math.min(b,f.x),c=Math.min(c,f.y),d=Math.max(d,f.x),e=Math.max(e,f.y)}),{x:Math.round(b),y:Math.round(c),width:Math.round(d-b),height:Math.round(e-c)}},_drawCachedSceneCanvas:function(a){a.save(),a._applyOpacity(this),a.translate(this._cache.canvas.x,this._cache.canvas.y);var b=this._getCachedSceneCanvas(),c=a.canvas.pixelRatio;a.drawImage(b._canvas,0,0,b.width/c,b.height/c),a.restore()},_drawCachedHitCanvas:function(a){var b=this._cache.canvas,c=b.hit;a.save(),a.translate(this._cache.canvas.x,this._cache.canvas.y),a.drawImage(c._canvas,0,0),a.restore()},_getCachedSceneCanvas:function(){var a,b,c,d,e=this.filters(),f=this._cache.canvas,g=f.scene,h=f.filter,i=h.getContext();if(e){if(!this._filterUpToDate){try{for(a=e.length,i.clear(),i.drawImage(g._canvas,0,0),b=i.getImageData(0,0,h.getWidth(),h.getHeight()),c=0;a>c;c++)d=e[c],d.call(this,b),i.putImageData(b,0,0)}catch(j){Konva.Util.warn("Unable to apply filter. "+j.message)}this._filterUpToDate=!0}return h}return g},on:function(a,b){var c,d,g,h,i,j=a.split(p),k=j.length;for(c=0;k>c;c++)d=j[c],g=d.split(e),h=g[0],i=g[1]||f,this.eventListeners[h]||(this.eventListeners[h]=[]),this.eventListeners[h].push({name:i,handler:b});return this},off:function(a){var b,c,d,f,g,h,i=(a||"").split(p),j=i.length;if(!a)for(c in this.eventListeners)this._off(c);for(b=0;j>b;b++)if(d=i[b],f=d.split(e),g=f[0],h=f[1],g)this.eventListeners[g]&&this._off(g,h);else for(c in this.eventListeners)this._off(c,h);return this},dispatchEvent:function(a){var b={target:this,type:a.type,evt:a};this.fire(a.type,b)},addEventListener:function(a,b){this.on(a,function(a){b.call(this,a.evt)})},removeEventListener:function(a){this.off(a)},remove:function(){var c=this.getParent();return c&&c.children&&(c.children.splice(this.index,1),c._setChildrenIndices(),delete this.parent),this._clearSelfAndDescendantCache(q),this._clearSelfAndDescendantCache(b),this._clearSelfAndDescendantCache(t),this._clearSelfAndDescendantCache(j),this._clearSelfAndDescendantCache(a),this},destroy:function(){Konva._removeId(this.getId()),Konva._removeName(this.getName(),this._id),this.remove()},getAttr:function(a){var b=g+Konva.Util._capitalize(a);return Konva.Util._isFunction(this[b])?this[b]():this.attrs[a]},getAncestors:function(){for(var a=this.getParent(),b=new Konva.Collection;a;)b.push(a),a=a.getParent();return b},getAttrs:function(){return this.attrs||{}},setAttrs:function(a){var b,c;if(a)for(b in a)b===d||a[b]instanceof Konva.Node||(c=n+Konva.Util._capitalize(b),Konva.Util._isFunction(this[c])?this[c](a[b]):this._setAttr(b,a[b]));return this},isListening:function(){return this._getCache(j,this._isListening)},_isListening:function(){var a=this.getListening(),b=this.getParent();return"inherit"===a?b?b.isListening():!0:a},isVisible:function(){return this._getCache(t,this._isVisible)},_isVisible:function(){var a=this.getVisible(),b=this.getParent();return"inherit"===a?b?b.isVisible():!0:a},shouldDrawHit:function(a){var b=this.getLayer();return a&&a.isCache||b&&b.hitGraphEnabled()&&this.isListening()&&this.isVisible()},show:function(){return this.setVisible(!0),this},hide:function(){return this.setVisible(!1),this},getZIndex:function(){return this.index||0},getAbsoluteZIndex:function(){function a(i){for(b=[],c=i.length,d=0;c>d;d++)e=i[d],h++,e.nodeType!==o&&(b=b.concat(e.getChildren().toArray())),e._id===g._id&&(d=c);b.length>0&&b[0].getDepth()<=f&&a(b)}var b,c,d,e,f=this.getDepth(),g=this,h=0;return g.nodeType!==s&&a(g.getStage().getChildren()),h},getDepth:function(){for(var a=0,b=this.parent;b;)a++,b=b.parent;return a},setPosition:function(a){return this.setX(a.x),this.setY(a.y),this},getPosition:function(){return{x:this.getX(),y:this.getY()}},getAbsolutePosition:function(){var a=this.getAbsoluteTransform().getMatrix(),b=new Konva.Transform,c=this.offset();return b.m=a.slice(),b.translate(c.x,c.y),b.getTranslation()},setAbsolutePosition:function(a){var b,c=this._clearTransform();return this.attrs.x=c.x,this.attrs.y=c.y,delete c.x,delete c.y,b=this.getAbsoluteTransform(),b.invert(),b.translate(a.x,a.y),a={x:this.attrs.x+b.getTranslation().x,y:this.attrs.y+b.getTranslation().y},this.setPosition({x:a.x,y:a.y}),this._setTransform(c),this},_setTransform:function(a){var c;for(c in a)this.attrs[c]=a[c];this._clearCache(r),this._clearSelfAndDescendantCache(b)},_clearTransform:function(){var a={x:this.getX(),y:this.getY(),rotation:this.getRotation(),scaleX:this.getScaleX(),scaleY:this.getScaleY(),offsetX:this.getOffsetX(),offsetY:this.getOffsetY(),skewX:this.getSkewX(),skewY:this.getSkewY()};return this.attrs.x=0,this.attrs.y=0,this.attrs.rotation=0,this.attrs.scaleX=1,this.attrs.scaleY=1,this.attrs.offsetX=0,this.attrs.offsetY=0,this.attrs.skewX=0,this.attrs.skewY=0,this._clearCache(r),this._clearSelfAndDescendantCache(b),a},move:function(a){var b=a.x,c=a.y,d=this.getX(),e=this.getY();return void 0!==b&&(d+=b),void 0!==c&&(e+=c),this.setPosition({x:d,y:e}),this},_eachAncestorReverse:function(a,b){var c,d,e=[],f=this.getParent();if(b&&b._id===this._id)return a(this),!0;for(e.unshift(this);f&&(!b||f._id!==b._id);)e.unshift(f),f=f.parent;for(c=e.length,d=0;c>d;d++)a(e[d])},rotate:function(a){return this.setRotation(this.getRotation()+a),this},moveToTop:function(){if(!this.parent)return void Konva.Util.warn("Node has no parent. moveToTop function is ignored."); -var a=this.index;return this.parent.children.splice(a,1),this.parent.children.push(this),this.parent._setChildrenIndices(),!0},moveUp:function(){if(!this.parent)return void Konva.Util.warn("Node has no parent. moveUp function is ignored.");var a=this.index,b=this.parent.getChildren().length;return b-1>a?(this.parent.children.splice(a,1),this.parent.children.splice(a+1,0,this),this.parent._setChildrenIndices(),!0):!1},moveDown:function(){if(!this.parent)return void Konva.Util.warn("Node has no parent. moveDown function is ignored.");var a=this.index;return a>0?(this.parent.children.splice(a,1),this.parent.children.splice(a-1,0,this),this.parent._setChildrenIndices(),!0):!1},moveToBottom:function(){if(!this.parent)return void Konva.Util.warn("Node has no parent. moveToBottom function is ignored.");var a=this.index;return a>0?(this.parent.children.splice(a,1),this.parent.children.unshift(this),this.parent._setChildrenIndices(),!0):!1},setZIndex:function(a){if(!this.parent)return void Konva.Util.warn("Node has no parent. zIndex parameter is ignored.");var b=this.index;return this.parent.children.splice(b,1),this.parent.children.splice(a,0,this),this.parent._setChildrenIndices(),this},getAbsoluteOpacity:function(){return this._getCache(a,this._getAbsoluteOpacity)},_getAbsoluteOpacity:function(){var a=this.getOpacity();return this.getParent()&&(a*=this.getParent().getAbsoluteOpacity()),a},moveTo:function(a){return this.getParent()!==a&&(this.remove(),a.add(this)),this},toObject:function(){var a,b,c,d,e=Konva.Util,f={},g=this.getAttrs();f.attrs={};for(a in g)b=g[a],e._isFunction(b)||e._isElement(b)||e._isObject(b)&&e._hasMethods(b)||(c=this[a],delete g[a],d=c?c.call(this):null,g[a]=b,d!==b&&(f.attrs[a]=b));return f.className=this.getClassName(),f},toJSON:function(){return JSON.stringify(this.toObject())},getParent:function(){return this.parent},getLayer:function(){var a=this.getParent();return a?a.getLayer():null},getStage:function(){return this._getCache(q,this._getStage)},_getStage:function(){var a=this.getParent();return a?a.getStage():void 0},fire:function(a,b,c){return c?this._fireAndBubble(a,b||{}):this._fire(a,b||{}),this},getAbsoluteTransform:function(a){return a?this._getAbsoluteTransform(a):this._getCache(b,this._getAbsoluteTransform)},_getAbsoluteTransform:function(a){var b,c,d=new Konva.Transform;return this._eachAncestorReverse(function(a){b=a.transformsEnabled(),c=a.getTransform(),"all"===b?d.multiply(c):"position"===b&&d.translate(a.x(),a.y())},a),d},getTransform:function(){return this._getCache(r,this._getTransform)},_getTransform:function(){var a=new Konva.Transform,b=this.getX(),c=this.getY(),d=Konva.getAngle(this.getRotation()),e=this.getScaleX(),f=this.getScaleY(),g=this.getSkewX(),h=this.getSkewY(),i=this.getOffsetX(),j=this.getOffsetY();return(0!==b||0!==c)&&a.translate(b,c),0!==d&&a.rotate(d),(0!==g||0!==h)&&a.skew(g,h),(1!==e||1!==f)&&a.scale(e,f),(0!==i||0!==j)&&a.translate(-1*i,-1*j),a},clone:function(a){var b,c,d,e,f,g=this.getClassName(),h=Konva.Util.cloneObject(this.attrs);for(var j in u){var k=u[j];delete h[k]}for(b in a)h[b]=a[b];var l=new Konva[g](h);for(b in this.eventListeners)for(c=this.eventListeners[b],d=c.length,e=0;d>e;e++)f=c[e],f.name.indexOf(i)<0&&(l.eventListeners[b]||(l.eventListeners[b]=[]),l.eventListeners[b].push(f));return l},toDataURL:function(a){a=a||{};var b=a.mimeType||null,c=a.quality||null,d=this.getStage(),e=a.x||0,f=a.y||0,g=new Konva.SceneCanvas({width:a.width||this.getWidth()||(d?d.getWidth():0),height:a.height||this.getHeight()||(d?d.getHeight():0),pixelRatio:1}),h=g.getContext();return h.save(),(e||f)&&h.translate(-1*e,-1*f),this.drawScene(g),h.restore(),g.toDataURL(b,c)},toImage:function(a){Konva.Util._getImage(this.toDataURL(a),function(b){a.callback(b)})},setSize:function(a){return this.setWidth(a.width),this.setHeight(a.height),this},getSize:function(){return{width:this.getWidth(),height:this.getHeight()}},getTransformedSize:function(){},getWidth:function(){return this.attrs.width||0},getHeight:function(){return this.attrs.height||0},getClassName:function(){return this.className||this.nodeType},getType:function(){return this.nodeType},getDragDistance:function(){return void 0!==this.attrs.dragDistance?this.attrs.dragDistance:this.parent?this.parent.getDragDistance():Konva.dragDistance},_get:function(a){return this.className===a||this.nodeType===a?[this]:[]},_off:function(a,b){var c,d,e=this.eventListeners[a];for(c=0;ce;e++)c.add(this._createNode(g[e]));return c},Konva.Factory.addOverloadedGetterSetter(Konva.Node,"position"),Konva.Factory.addGetterSetter(Konva.Node,"x",0),Konva.Factory.addGetterSetter(Konva.Node,"y",0),Konva.Factory.addGetterSetter(Konva.Node,"opacity",1),Konva.Factory.addGetter(Konva.Node,"name"),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"name"),Konva.Factory.addGetter(Konva.Node,"id"),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"id"),Konva.Factory.addGetterSetter(Konva.Node,"rotation",0),Konva.Factory.addComponentsGetterSetter(Konva.Node,"scale",["x","y"]),Konva.Factory.addGetterSetter(Konva.Node,"scaleX",1),Konva.Factory.addGetterSetter(Konva.Node,"scaleY",1),Konva.Factory.addComponentsGetterSetter(Konva.Node,"skew",["x","y"]),Konva.Factory.addGetterSetter(Konva.Node,"skewX",0),Konva.Factory.addGetterSetter(Konva.Node,"skewY",0),Konva.Factory.addComponentsGetterSetter(Konva.Node,"offset",["x","y"]),Konva.Factory.addGetterSetter(Konva.Node,"offsetX",0),Konva.Factory.addGetterSetter(Konva.Node,"offsetY",0),Konva.Factory.addSetter(Konva.Node,"dragDistance"),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"dragDistance"),Konva.Factory.addSetter(Konva.Node,"width",0),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"width"),Konva.Factory.addSetter(Konva.Node,"height",0),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"height"),Konva.Factory.addGetterSetter(Konva.Node,"listening","inherit"),Konva.Factory.addGetterSetter(Konva.Node,"filters",void 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a(){this.r=0,this.g=0,this.b=0,this.a=0,this.next=null}function b(b,e){var f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D=b.data,E=b.width,F=b.height,G=e+e+1,H=E-1,I=F-1,J=e+1,K=J*(J+1)/2,L=new a,M=null,N=L,O=null,P=null,Q=c[e],R=d[e];for(h=1;G>h;h++)N=N.next=new 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a(a,b,c){var d=4*(c*a.width+b),e=[];return e.push(a.data[d++],a.data[d++],a.data[d++],a.data[d++]),e}function b(a,b){return Math.sqrt(Math.pow(a[0]-b[0],2)+Math.pow(a[1]-b[1],2)+Math.pow(a[2]-b[2],2))}function c(a){for(var b=[0,0,0],c=0;cn?0:255}return l}}function e(a,b){for(var c=0;ch;h++)for(var i=0;b>i;i++){for(var j=h*b+i,k=0,l=0;e>l;l++)for(var m=0;e>m;m++){var n=h+l-f,o=i+m-f;if(n>=0&&c>n&&o>=0&&b>o){var p=n*b+o,q=d[l*e+m];k+=a[p]*q}}g[j]=2040===k?255:0}return g}function g(a,b,c){for(var d=[1,1,1,1,1,1,1,1,1],e=Math.round(Math.sqrt(d.length)),f=Math.floor(e/2),g=[],h=0;c>h;h++)for(var i=0;b>i;i++){for(var j=h*b+i,k=0,l=0;e>l;l++)for(var m=0;e>m;m++){var n=h+l-f,o=i+m-f;if(n>=0&&c>n&&o>=0&&b>o){var p=n*b+o,q=d[l*e+m];k+=a[p]*q}}g[j]=k>=1020?255:0}return g}function h(a,b,c){for(var d=[1/9,1/9,1/9,1/9,1/9,1/9,1/9,1/9,1/9],e=Math.round(Math.sqrt(d.length)),f=Math.floor(e/2),g=[],h=0;c>h;h++)for(var i=0;b>i;i++){for(var j=h*b+i,k=0,l=0;e>l;l++)for(var m=0;e>m;m++){var 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b,c,d,e,f,g=a.data,h=g.length,i=1,j=Math.pow(2,this.saturation()),k=Math.abs(this.hue()+360)%360,l=127*this.luminance(),m=i*j*Math.cos(k*Math.PI/180),n=i*j*Math.sin(k*Math.PI/180),o=.299*i+.701*m+.167*n,p=.587*i-.587*m+.33*n,q=.114*i-.114*m-.497*n,r=.299*i-.299*m-.328*n,s=.587*i+.413*m+.035*n,t=.114*i-.114*m+.293*n,u=.299*i-.3*m+1.25*n,v=.587*i-.586*m-1.05*n,w=.114*i+.886*m-.2*n;for(b=0;h>b;b+=4)c=g[b+0],d=g[b+1],e=g[b+2],f=g[b+3],g[b+0]=o*c+p*d+q*e+l,g[b+1]=r*c+s*d+t*e+l,g[b+2]=u*c+v*d+w*e+l,g[b+3]=f}}(),function(){Konva.Filters.Emboss=function(a){var b=10*this.embossStrength(),c=255*this.embossWhiteLevel(),d=this.embossDirection(),e=this.embossBlend(),f=0,g=0,h=a.data,i=a.width,j=a.height,k=4*i,l=j;switch(d){case"top-left":f=-1,g=-1;break;case"top":f=-1,g=0;break;case"top-right":f=-1,g=1;break;case"right":f=0,g=1;break;case"bottom-right":f=1,g=1;break;case"bottom":f=1,g=0;break;case"bottom-left":f=1,g=-1;break;case"left":f=0,g=-1}do{var m=(l-1)*k,n=f;1>l+n&&(n=0),l+n>j&&(n=0);var o=(l-1+n)*i*4,p=i;do{var q=m+4*(p-1),r=g;1>p+r&&(r=0),p+r>i&&(r=0);var s=o+4*(p-1+r),t=h[q]-h[s],u=h[q+1]-h[s+1],v=h[q+2]-h[s+2],w=t,x=w>0?w:-w,y=u>0?u:-u,z=v>0?v:-v;if(y>x&&(w=u),z>x&&(w=v),w*=b,e){var A=h[q]+w,B=h[q+1]+w,C=h[q+2]+w;h[q]=A>255?255:0>A?0:A,h[q+1]=B>255?255:0>B?0:B,h[q+2]=C>255?255:0>C?0:C}else{var D=c-w;0>D?D=0:D>255&&(D=255),h[q]=h[q+1]=h[q+2]=D}}while(--p)}while(--l)},Konva.Factory.addGetterSetter(Konva.Node,"embossStrength",.5,null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"embossWhiteLevel",.5,null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"embossDirection","top-left",null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"embossBlend",!1,null,Konva.Factory.afterSetFilter)}(),function(){function a(a,b,c,d,e){var f,g=c-b,h=e-d;return 0===g?d+h/2:0===h?d:(f=(a-b)/g,f=h*f+d)}Konva.Filters.Enhance=function(b){var c,d,e,f,g=b.data,h=g.length,i=g[0],j=i,k=g[1],l=k,m=g[2],n=m,o=this.enhance();if(0!==o){for(f=0;h>f;f+=4)c=g[f+0],i>c?i=c:c>j&&(j=c),d=g[f+1],k>d?k=d:d>l&&(l=d),e=g[f+2],m>e?m=e:e>n&&(n=e);j===i&&(j=255,i=0),l===k&&(l=255,k=0),n===m&&(n=255,m=0);var p,q,r,s,t,u,v,w,x;for(o>0?(q=j+o*(255-j),r=i-o*(i-0),t=l+o*(255-l),u=k-o*(k-0),w=n+o*(255-n),x=m-o*(m-0)):(p=.5*(j+i),q=j+o*(j-p),r=i+o*(i-p),s=.5*(l+k),t=l+o*(l-s),u=k+o*(k-s),v=.5*(n+m),w=n+o*(n-v),x=m+o*(m-v)),f=0;h>f;f+=4)g[f+0]=a(g[f+0],i,j,r,q),g[f+1]=a(g[f+1],k,l,u,t),g[f+2]=a(g[f+2],m,n,x,w)}},Konva.Factory.addGetterSetter(Konva.Node,"enhance",0,null,Konva.Factory.afterSetFilter)}(),function(){Konva.Filters.Posterize=function(a){var b,c=Math.round(254*this.levels())+1,d=a.data,e=d.length,f=255/c;for(b=0;e>b;b+=1)d[b]=Math.floor(d[b]/f)*f},Konva.Factory.addGetterSetter(Konva.Node,"levels",.5,null,Konva.Factory.afterSetFilter)}(),function(){Konva.Filters.Noise=function(a){var b,c=255*this.noise(),d=a.data,e=d.length,f=c/2;for(b=0;e>b;b+=4)d[b+0]+=f-2*f*Math.random(),d[b+1]+=f-2*f*Math.random(),d[b+2]+=f-2*f*Math.random()},Konva.Factory.addGetterSetter(Konva.Node,"noise",.2,null,Konva.Factory.afterSetFilter)}(),function(){Konva.Filters.Pixelate=function(a){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p=Math.ceil(this.pixelSize()),q=a.width,r=a.height,s=Math.ceil(q/p),t=Math.ceil(r/p);for(a=a.data,m=0;s>m;m+=1)for(n=0;t>n;n+=1){for(e=0,f=0,g=0,h=0,i=m*p,j=i+p,k=n*p,l=k+p,o=0,b=i;j>b;b+=1)if(!(b>=q))for(c=k;l>c;c+=1)c>=r||(d=4*(q*c+b),e+=a[d+0],f+=a[d+1],g+=a[d+2],h+=a[d+3],o+=1);for(e/=o,f/=o,g/=o,b=i;j>b;b+=1)if(!(b>=q))for(c=k;l>c;c+=1)c>=r||(d=4*(q*c+b),a[d+0]=e,a[d+1]=f,a[d+2]=g,a[d+3]=h)}},Konva.Factory.addGetterSetter(Konva.Node,"pixelSize",8,null,Konva.Factory.afterSetFilter)}(),function(){Konva.Filters.Threshold=function(a){var b,c=255*this.threshold(),d=a.data,e=d.length;for(b=0;e>b;b+=1)d[b]=d[b]255?255:h,k[d+1]=i>255?255:i,k[d+2]=j>255?255:j,k[d+3]=k[d+3];while(--c)}while(--m)}}(),function(){Konva.Filters.Solarize=function(a){var b=a.data,c=a.width,d=a.height,e=4*c,f=d;do{var g=(f-1)*e,h=c;do{var i=g+4*(h-1),j=b[i],k=b[i+1],l=b[i+2];j>127&&(j=255-j),k>127&&(k=255-k),l>127&&(l=255-l),b[i]=j,b[i+1]=k,b[i+2]=l}while(--h)}while(--f)}}(),function(){var a=function(a,b,c){var d,e,f,g,h=a.data,i=b.data,j=a.width,k=a.height,l=c.polarCenterX||j/2,m=c.polarCenterY||k/2,n=0,o=0,p=0,q=0,r=Math.sqrt(l*l+m*m);e=j-l,f=k-m,g=Math.sqrt(e*e+f*f),r=g>r?g:r;var s,t,u,v,w=k,x=j,y=360/x*Math.PI/180;for(t=0;x>t;t+=1)for(u=Math.sin(t*y),v=Math.cos(t*y),s=0;w>s;s+=1)e=Math.floor(l+r*s/w*v),f=Math.floor(m+r*s/w*u),d=4*(f*j+e),n=h[d+0],o=h[d+1],p=h[d+2],q=h[d+3],d=4*(t+s*j),i[d+0]=n,i[d+1]=o,i[d+2]=p,i[d+3]=q},b=function(a,b,c){var d,e,f,g,h,i,j=a.data,k=b.data,l=a.width,m=a.height,n=c.polarCenterX||l/2,o=c.polarCenterY||m/2,p=0,q=0,r=0,s=0,t=Math.sqrt(n*n+o*o);e=l-n,f=m-o,i=Math.sqrt(e*e+f*f),t=i>t?i:t;var u,v,w,x,y=m,z=l,A=c.polarRotation||0;for(e=0;l>e;e+=1)for(f=0;m>f;f+=1)g=e-n,h=f-o,u=Math.sqrt(g*g+h*h)*y/t,v=(180*Math.atan2(h,g)/Math.PI+360+A)%360,v=v*z/360,w=Math.floor(v),x=Math.floor(u),d=4*(x*l+w),p=j[d+0],q=j[d+1],r=j[d+2],s=j[d+3],d=4*(f*l+e),k[d+0]=p,k[d+1]=q,k[d+2]=r,k[d+3]=s},c=Konva.Util.createCanvasElement();Konva.Filters.Kaleidoscope=function(d){var e,f,g,h,i,j,k,l,m,n,o=d.width,p=d.height,q=Math.round(this.kaleidoscopePower()),r=Math.round(this.kaleidoscopeAngle()),s=Math.floor(o*(r%360)/360);if(!(1>q)){c.width=o,c.height=p;var t=c.getContext("2d").getImageData(0,0,o,p);a(d,t,{polarCenterX:o/2,polarCenterY:p/2});for(var u=o/Math.pow(2,q);8>=u;)u=2*u,q-=1;u=Math.ceil(u);var v=u,w=0,x=v,y=1;for(s+u>o&&(w=v,x=0,y=-1),f=0;p>f;f+=1)for(e=w;e!==x;e+=y)g=Math.round(e+s)%o,m=4*(o*f+g),i=t.data[m+0],j=t.data[m+1],k=t.data[m+2],l=t.data[m+3],n=4*(o*f+e),t.data[n+0]=i,t.data[n+1]=j,t.data[n+2]=k,t.data[n+3]=l;for(f=0;p>f;f+=1)for(v=Math.floor(u),h=0;q>h;h+=1){for(e=0;v+1>e;e+=1)m=4*(o*f+e),i=t.data[m+0],j=t.data[m+1],k=t.data[m+2],l=t.data[m+3],n=4*(o*f+2*v-e-1),t.data[n+0]=i,t.data[n+1]=j,t.data[n+2]=k,t.data[n+3]=l;v*=2}b(t,d,{polarRotation:0})}},Konva.Factory.addGetterSetter(Konva.Node,"kaleidoscopePower",2,null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"kaleidoscopeAngle",0,null,Konva.Factory.afterSetFilter)}(),function(){function a(a){setTimeout(a,1e3/60)}function b(){return e.apply(Konva.root,arguments)}var c=500,d=function(){return Konva.root.performance&&Konva.root.performance.now?function(){return Konva.root.performance.now()}:function(){return(new Date).getTime()}}(),e=function(){return Konva.root.requestAnimationFrame||Konva.root.webkitRequestAnimationFrame||Konva.root.mozRequestAnimationFrame||Konva.root.oRequestAnimationFrame||Konva.root.msRequestAnimationFrame||a}();Konva.Animation=function(a,b){var c=Konva.Animation;this.func=a,this.setLayers(b),this.id=c.animIdCounter++,this.frame={time:0,timeDiff:0,lastTime:d()}},Konva.Animation.prototype={setLayers:function(a){var b=[];b=a?a.length>0?a:[a]:[],this.layers=b},getLayers:function(){return this.layers},addLayer:function(a){var b,c,d=this.layers;if(d){for(b=d.length,c=0;b>c;c++)if(d[c]._id===a._id)return!1}else this.layers=[];return this.layers.push(a),!0},isRunning:function(){var a,b=Konva.Animation,c=b.animations,d=c.length;for(a=0;d>a;a++)if(c[a].id===this.id)return!0;return!1},start:function(){var a=Konva.Animation;this.stop(),this.frame.timeDiff=0,this.frame.lastTime=d(),a._addAnimation(this)},stop:function(){Konva.Animation._removeAnimation(this)},_updateFrameObject:function(a){this.frame.timeDiff=a-this.frame.lastTime,this.frame.lastTime=a,this.frame.time+=this.frame.timeDiff,this.frame.frameRate=1e3/this.frame.timeDiff}},Konva.Animation.animations=[],Konva.Animation.animIdCounter=0,Konva.Animation.animRunning=!1,Konva.Animation._addAnimation=function(a){this.animations.push(a),this._handleAnimation()},Konva.Animation._removeAnimation=function(a){var b,c=a.id,d=this.animations,e=d.length;for(b=0;e>b;b++)if(d[b].id===c){this.animations.splice(b,1);break}},Konva.Animation._runFrames=function(){var a,b,c,e,f,g,h,i,j,k={},l=this.animations;for(e=0;ef;f++)h=b[f],void 0!==h._id&&(k[h._id]=h);for(i in k)k[i].draw()},Konva.Animation._animationLoop=function(){var a=Konva.Animation;a.animations.length?(b(a._animationLoop),a._runFrames()):a.animRunning=!1},Konva.Animation._handleAnimation=function(){var a=this;this.animRunning||(this.animRunning=!0,a._animationLoop())};var f=Konva.Node.prototype.moveTo;Konva.Node.prototype.moveTo=function(a){f.call(this,a)},Konva.BaseLayer.prototype.batchDraw=function(){var a=this,b=Konva.Animation;this.batchAnim||(this.batchAnim=new b(function(){a.lastBatchDrawTime&&d()-a.lastBatchDrawTime>c&&a.batchAnim.stop()},this)),this.lastBatchDrawTime=d(),this.batchAnim.isRunning()||(this.draw(),this.batchAnim.start())},Konva.Stage.prototype.batchDraw=function(){this.getChildren().each(function(a){a.batchDraw()})}}(this),function(){var a={node:1,duration:1,easing:1,onFinish:1,yoyo:1},b=1,c=2,d=3,e=0,f=["fill","stroke","shadowColor"];Konva.Tween=function(b){var c,d,f=this,h=b.node,i=h._id,j=b.easing||Konva.Easings.Linear,k=!!b.yoyo;c="undefined"==typeof b.duration?1:0===b.duration?.001:b.duration,this.node=h,this._id=e++,this.anim=new Konva.Animation(function(){f.tween.onEnterFrame()},h.getLayer()||(h instanceof Konva.Stage?h.getLayers():null)),this.tween=new g(d,function(a){f._tweenFunc(a)},j,0,1,1e3*c,k),this._addListeners(),Konva.Tween.attrs[i]||(Konva.Tween.attrs[i]={}),Konva.Tween.attrs[i][this._id]||(Konva.Tween.attrs[i][this._id]={}),Konva.Tween.tweens[i]||(Konva.Tween.tweens[i]={});for(d in b)void 0===a[d]&&this._addAttr(d,b[d]);this.reset(),this.onFinish=b.onFinish,this.onReset=b.onReset},Konva.Tween.attrs={},Konva.Tween.tweens={},Konva.Tween.prototype={_addAttr:function(a,b){var c,d,e,g,h,i=this.node,j=i._id;if(e=Konva.Tween.tweens[j][a],e&&delete Konva.Tween.attrs[j][e][a],c=i.getAttr(a),Konva.Util._isArray(b))for(d=[],h=b.length,g=0;h>g;g++)d.push(b[g]-c[g]);else if(-1!==f.indexOf(a)){c=Konva.Util.colorToRGBA(c);var k=Konva.Util.colorToRGBA(b);d={r:k.r-c.r,g:k.g-c.g,b:k.b-c.b,a:k.a-c.a}}else d=b-c;Konva.Tween.attrs[j][this._id][a]={start:c,diff:d},Konva.Tween.tweens[j][a]=this._id},_tweenFunc:function(a){var b,c,d,e,g,h,i,j=this.node,k=Konva.Tween.attrs[j._id][this._id];for(b in k){if(c=k[b],d=c.start,e=c.diff,Konva.Util._isArray(d))for(g=[],i=d.length,h=0;i>h;h++)g.push(d[h]+e[h]*a);else g=-1!==f.indexOf(b)?"rgba("+Math.round(d.r+e.r*a)+","+Math.round(d.g+e.g*a)+","+Math.round(d.b+e.b*a)+","+Math.round(d.a+e.a*a)+")":d+e*a;j.setAttr(b,g)}},_addListeners:function(){var a=this;this.tween.onPlay=function(){a.anim.start()},this.tween.onReverse=function(){a.anim.start()},this.tween.onPause=function(){a.anim.stop()},this.tween.onFinish=function(){a.onFinish&&a.onFinish()},this.tween.onReset=function(){a.onReset&&a.onReset()}},play:function(){return this.tween.play(),this},reverse:function(){return this.tween.reverse(),this},reset:function(){return this.tween.reset(),this},seek:function(a){return this.tween.seek(1e3*a),this},pause:function(){return this.tween.pause(),this},finish:function(){return this.tween.finish(),this},destroy:function(){var a,b=this.node._id,c=this._id,d=Konva.Tween.tweens[b];this.pause();for(a in d)delete Konva.Tween.tweens[b][a];delete Konva.Tween.attrs[b][c]}};var g=function(a,b,c,d,e,f,g){this.prop=a,this.propFunc=b,this.begin=d,this._pos=d,this.duration=f,this._change=0,this.prevPos=0,this.yoyo=g,this._time=0,this._position=0,this._startTime=0,this._finish=0,this.func=c,this._change=e-this.begin,this.pause()};g.prototype={fire:function(a){var b=this[a];b&&b()},setTime:function(a){a>this.duration?this.yoyo?(this._time=this.duration,this.reverse()):this.finish():0>a?this.yoyo?(this._time=0,this.play()):this.reset():(this._time=a,this.update())},getTime:function(){return this._time},setPosition:function(a){this.prevPos=this._pos,this.propFunc(a),this._pos=a},getPosition:function(a){return void 0===a&&(a=this._time),this.func(a,this.begin,this._change,this.duration)},play:function(){this.state=c,this._startTime=this.getTimer()-this._time,this.onEnterFrame(),this.fire("onPlay")},reverse:function(){this.state=d,this._time=this.duration-this._time,this._startTime=this.getTimer()-this._time,this.onEnterFrame(),this.fire("onReverse")},seek:function(a){this.pause(),this._time=a,this.update(),this.fire("onSeek")},reset:function(){this.pause(),this._time=0,this.update(),this.fire("onReset")},finish:function(){this.pause(),this._time=this.duration,this.update(),this.fire("onFinish")},update:function(){this.setPosition(this.getPosition(this._time))},onEnterFrame:function(){var a=this.getTimer()-this._startTime;this.state===c?this.setTime(a):this.state===d&&this.setTime(this.duration-a)},pause:function(){this.state=b,this.fire("onPause")},getTimer:function(){return(new Date).getTime()}},Konva.Easings={BackEaseIn:function(a,b,c,d){var e=1.70158;return c*(a/=d)*a*((e+1)*a-e)+b},BackEaseOut:function(a,b,c,d){var e=1.70158;return c*((a=a/d-1)*a*((e+1)*a+e)+1)+b},BackEaseInOut:function(a,b,c,d){var e=1.70158;return(a/=d/2)<1?c/2*a*a*(((e*=1.525)+1)*a-e)+b:c/2*((a-=2)*a*(((e*=1.525)+1)*a+e)+2)+b},ElasticEaseIn:function(a,b,c,d,e,f){var g=0;return 0===a?b:1==(a/=d)?b+c:(f||(f=.3*d),!e||ea?-.5*e*Math.pow(2,10*(a-=1))*Math.sin(2*(a*d-g)*Math.PI/f)+b:e*Math.pow(2,-10*(a-=1))*Math.sin(2*(a*d-g)*Math.PI/f)*.5+c+b)},BounceEaseOut:function(a,b,c,d){return(a/=d)<1/2.75?7.5625*c*a*a+b:2/2.75>a?c*(7.5625*(a-=1.5/2.75)*a+.75)+b:2.5/2.75>a?c*(7.5625*(a-=2.25/2.75)*a+.9375)+b:c*(7.5625*(a-=2.625/2.75)*a+.984375)+b},BounceEaseIn:function(a,b,c,d){return c-Konva.Easings.BounceEaseOut(d-a,0,c,d)+b},BounceEaseInOut:function(a,b,c,d){return d/2>a?.5*Konva.Easings.BounceEaseIn(2*a,0,c,d)+b:.5*Konva.Easings.BounceEaseOut(2*a-d,0,c,d)+.5*c+b},EaseIn:function(a,b,c,d){return c*(a/=d)*a+b},EaseOut:function(a,b,c,d){return-c*(a/=d)*(a-2)+b},EaseInOut:function(a,b,c,d){return(a/=d/2)<1?c/2*a*a+b:-c/2*(--a*(a-2)-1)+b},StrongEaseIn:function(a,b,c,d){return c*(a/=d)*a*a*a*a+b},StrongEaseOut:function(a,b,c,d){return c*((a=a/d-1)*a*a*a*a+1)+b},StrongEaseInOut:function(a,b,c,d){return(a/=d/2)<1?c/2*a*a*a*a*a+b:c/2*((a-=2)*a*a*a*a+2)+b},Linear:function(a,b,c,d){return c*a/d+b}}}(),function(){Konva.DD={anim:new Konva.Animation(function(){var a=this.dirty;return this.dirty=!1,a}),isDragging:!1,justDragged:!1,offset:{x:0,y:0},node:null,_drag:function(a){var b=Konva.DD,c=b.node;if(c){if(!b.isDragging){var d=c.getStage().getPointerPosition(),e=c.dragDistance(),f=Math.max(Math.abs(d.x-b.startPointerPos.x),Math.abs(d.y-b.startPointerPos.y));if(e>f)return}c._setDragPosition(a),b.isDragging||(b.isDragging=!0,c.fire("dragstart",{type:"dragstart",target:c,evt:a},!0)),c.fire("dragmove",{type:"dragmove",target:c,evt:a},!0)}},_endDragBefore:function(a){var b,c,d=Konva.DD,e=d.node; -e&&(b=e.nodeType,c=e.getLayer(),d.anim.stop(),d.isDragging&&(d.isDragging=!1,d.justDragged=!0,Konva.listenClickTap=!1,a&&(a.dragEndNode=e)),delete d.node,(c||e).draw())},_endDragAfter:function(a){a=a||{};var b=a.dragEndNode;a&&b&&b.fire("dragend",{type:"dragend",target:b,evt:a},!0)}},Konva.Node.prototype.startDrag=function(){var a=Konva.DD,b=this.getStage(),c=this.getLayer(),d=b.getPointerPosition(),e=this.getAbsolutePosition();d&&(a.node&&a.node.stopDrag(),a.node=this,a.startPointerPos=d,a.offset.x=d.x-e.x,a.offset.y=d.y-e.y,a.anim.setLayers(c||this.getLayers()),a.anim.start(),this._setDragPosition())},Konva.Node.prototype._setDragPosition=function(a){var b=Konva.DD,c=this.getStage().getPointerPosition(),d=this.getDragBoundFunc();if(c){var e={x:c.x-b.offset.x,y:c.y-b.offset.y};void 0!==d&&(e=d.call(this,e,a)),this.setAbsolutePosition(e),this._lastPos&&this._lastPos.x===e.x&&this._lastPos.y===e.y||(b.anim.dirty=!0),this._lastPos=e}},Konva.Node.prototype.stopDrag=function(){var a=Konva.DD,b={};a._endDragBefore(b),a._endDragAfter(b)},Konva.Node.prototype.setDraggable=function(a){this._setAttr("draggable",a),this._dragChange()};var a=Konva.Node.prototype.destroy;Konva.Node.prototype.destroy=function(){var b=Konva.DD;b.node&&b.node._id===this._id&&this.stopDrag(),a.call(this)},Konva.Node.prototype.isDragging=function(){var a=Konva.DD;return!(!a.node||a.node._id!==this._id||!a.isDragging)},Konva.Node.prototype._listenDrag=function(){var a=this;this._dragCleanup(),"Stage"===this.getClassName()?this.on("contentMousedown.konva contentTouchstart.konva",function(b){Konva.DD.node||a.startDrag(b)}):this.on("mousedown.konva touchstart.konva",function(b){1!==b.evt.button&&2!==b.evt.button&&(Konva.DD.node||a.startDrag(b))})},Konva.Node.prototype._dragChange=function(){if(this.attrs.draggable)this._listenDrag();else{this._dragCleanup();var a=this.getStage(),b=Konva.DD;a&&b.node&&b.node._id===this._id&&b.node.stopDrag()}},Konva.Node.prototype._dragCleanup=function(){"Stage"===this.getClassName()?(this.off("contentMousedown.konva"),this.off("contentTouchstart.konva")):(this.off("mousedown.konva"),this.off("touchstart.konva"))},Konva.Factory.addGetterSetter(Konva.Node,"dragBoundFunc"),Konva.Factory.addGetter(Konva.Node,"draggable",!1),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"draggable");var b=Konva.document.documentElement;b.addEventListener("mouseup",Konva.DD._endDragBefore,!0),b.addEventListener("touchend",Konva.DD._endDragBefore,!0),b.addEventListener("mouseup",Konva.DD._endDragAfter,!1),b.addEventListener("touchend",Konva.DD._endDragAfter,!1)}(),function(){Konva.Util.addMethods(Konva.Container,{__init:function(a){this.children=new Konva.Collection,Konva.Node.call(this,a)},getChildren:function(a){if(a){var b=new Konva.Collection;return this.children.each(function(c){a(c)&&b.push(c)}),b}return this.children},hasChildren:function(){return this.getChildren().length>0},removeChildren:function(){for(var a,b=Konva.Collection.toCollection(this.children),c=0;c1){for(var b=0;bb;b++)if(d=j[b],"#"===d.charAt(0))f=this._getNodeById(d.slice(1)),f&&i.push(f);else if("."===d.charAt(0))e=this._getNodesByName(d.slice(1)),i=i.concat(e);else for(g=this.getChildren(),h=g.length,c=0;h>c;c++)i=i.concat(g[c]._get(d));return Konva.Collection.toCollection(i)},findOne:function(a){return this.find(a)[0]},_getNodeById:function(a){var b=Konva.ids[a];return void 0!==b&&this.isAncestorOf(b)?b:null},_getNodesByName:function(a){var b=Konva.names[a]||[];return this._getDescendants(b)},_get:function(a){for(var b=Konva.Node.prototype._get.call(this,a),c=this.getChildren(),d=c.length,e=0;d>e;e++)b=b.concat(c[e]._get(a));return b},toObject:function(){var a=Konva.Node.prototype.toObject.call(this);a.children=[];for(var b=this.getChildren(),c=b.length,d=0;c>d;d++){var e=b[d];a.children.push(e.toObject())}return a},_getDescendants:function(a){for(var b=[],c=a.length,d=0;c>d;d++){var e=a[d];this.isAncestorOf(e)&&b.push(e)}return b},isAncestorOf:function(a){for(var b=a.getParent();b;){if(b._id===this._id)return!0;b=b.getParent()}return!1},clone:function(a){var b=Konva.Node.prototype.clone.call(this,a);return this.getChildren().each(function(a){b.add(a.clone())}),b},getAllIntersections:function(a){var b=[];return this.find("Shape").each(function(c){c.isVisible()&&c.intersects(a)&&b.push(c)}),b},_setChildrenIndices:function(){this.children.each(function(a,b){a.index=b})},drawScene:function(a,b,c){var d=this.getLayer(),e=a||d&&d.getCanvas(),f=e&&e.getContext(),g=this._cache.canvas,h=g&&g.scene;return this.isVisible()&&(!c&&h?(f.save(),d._applyTransform(this,f,b),this._drawCachedSceneCanvas(f),f.restore()):this._drawChildren(e,"drawScene",b)),this},drawHit:function(a,b,c){var d=this.getLayer(),e=a||d&&d.hitCanvas,f=e&&e.getContext(),g=this._cache.canvas,h=g&&g.hit;return this.shouldDrawHit(e)&&(d&&d.clearHitCache(),!c&&h?(f.save(),d._applyTransform(this,f,b),this._drawCachedHitCanvas(f),f.restore()):this._drawChildren(e,"drawHit",b)),this},_drawChildren:function(a,b,c){var d,e,f=this.getLayer(),g=a&&a.getContext(),h=this.getClipWidth(),i=this.getClipHeight(),j=h&&i;j&&f&&(d=this.getClipX(),e=this.getClipY(),g.save(),f._applyTransform(this,g),g.beginPath(),g.rect(d,e,h,i),g.clip(),g.reset()),this.children.each(function(d){d[b](a,c)}),j&&g.restore()},shouldDrawHit:function(a){var b=this.getLayer(),c=Konva.DD,d=c&&Konva.isDragging()&&-1!==Konva.DD.anim.getLayers().indexOf(b);return a&&a.isCache||b&&b.hitGraphEnabled()&&this.isVisible()&&!d},getClientRect:function(a){var b,c,d,e;this.children.each(function(a){var f=a.getClientRect();b=Math.min(b,f.x)||f.x,c=Math.min(c,f.y)||f.y,d=Math.max(d,f.x+f.width)||f.x+f.width,e=Math.max(e,f.y+f.height)||f.y+f.height});var f={x:b,y:c,width:d-b,height:e-c};return a?f:this._transformedRect(f)}}),Konva.Util.extend(Konva.Container,Konva.Node),Konva.Container.prototype.get=Konva.Container.prototype.find,Konva.Factory.addComponentsGetterSetter(Konva.Container,"clip",["x","y","width","height"]),Konva.Factory.addGetterSetter(Konva.Container,"clipX"),Konva.Factory.addGetterSetter(Konva.Container,"clipY"),Konva.Factory.addGetterSetter(Konva.Container,"clipWidth"),Konva.Factory.addGetterSetter(Konva.Container,"clipHeight"),Konva.Collection.mapMethods(Konva.Container)}(),function(){function a(a){a.fill()}function b(a){a.stroke()}function c(a){a.fill()}function d(a){a.stroke()}function e(){this._clearCache(g)}function f(){this._clearCache(h)}var g="hasShadow",h="shadowRGBA";Konva.Util.addMethods(Konva.Shape,{__init:function(g){this.nodeType="Shape",this._fillFunc=a,this._strokeFunc=b,this._fillFuncHit=c,this._strokeFuncHit=d;for(var h,i=Konva.shapes;;)if(h=Konva.Util.getRandomColor(),h&&!(h in i))break;this.colorKey=h,i[h]=this,Konva.Node.call(this,g),this.on("shadowColorChange.konva shadowBlurChange.konva shadowOffsetChange.konva shadowOpacityChange.konva shadowEnabledChange.konva",e),this.on("shadowColorChange.konva shadowOpacityChange.konva shadowEnabledChange.konva",f)},hasChildren:function(){return!1},getChildren:function(){return[]},getContext:function(){return this.getLayer().getContext()},getCanvas:function(){return this.getLayer().getCanvas()},hasShadow:function(){return this._getCache(g,this._hasShadow)},_hasShadow:function(){return this.getShadowEnabled()&&0!==this.getShadowOpacity()&&!!(this.getShadowColor()||this.getShadowBlur()||this.getShadowOffsetX()||this.getShadowOffsetY())},getShadowRGBA:function(){return this._getCache(h,this._getShadowRGBA)},_getShadowRGBA:function(){if(this.hasShadow()){var a=Konva.Util.colorToRGBA(this.shadowColor());return"rgba("+a.r+","+a.g+","+a.b+","+a.a*(this.getShadowOpacity()||1)+")"}},hasFill:function(){return!!(this.getFill()||this.getFillPatternImage()||this.getFillLinearGradientColorStops()||this.getFillRadialGradientColorStops())},hasStroke:function(){return!!(this.stroke()||this.strokeRed()||this.strokeGreen()||this.strokeBlue())},intersects:function(a){var b,c=this.getStage(),d=c.bufferHitCanvas;return d.getContext().clear(),this.drawScene(d),b=d.context.getImageData(Math.round(a.x),Math.round(a.y),1,1).data,b[3]>0},destroy:function(){Konva.Node.prototype.destroy.call(this),delete Konva.shapes[this.colorKey]},_useBufferCanvas:function(a){return!a&&this.perfectDrawEnabled()&&1!==this.getAbsoluteOpacity()&&this.hasFill()&&this.hasStroke()&&this.getStage()||this.perfectDrawEnabled()&&this.hasShadow()&&1!==this.getAbsoluteOpacity()&&this.hasFill()&&this.hasStroke()&&this.getStage()},getSelfRect:function(){var a=this.getSize();return{x:this._centroid?Math.round(-a.width/2):0,y:this._centroid?Math.round(-a.height/2):0,width:a.width,height:a.height}},getClientRect:function(a){var b=this.getSelfRect(),c=this.hasStroke()&&this.strokeWidth()||0,d=b.width+c,e=b.height+c,f=this.shadowOffsetX(),g=this.shadowOffsetY(),h=d+Math.abs(f),i=e+Math.abs(g),j=this.hasShadow()&&this.shadowBlur()||0,k=h+2*j,l=i+2*j,m=0;Math.round(c/2)!==c/2&&(m=1);var n={width:k+m,height:l+m,x:-Math.round(c/2+j)+Math.min(f,0)+b.x,y:-Math.round(c/2+j)+Math.min(g,0)+b.y};return a?n:this._transformedRect(n)},drawScene:function(a,b,c){var d,e,f,g=this.getLayer(),h=a||g.getCanvas(),i=h.getContext(),j=this._cache.canvas,k=this.sceneFunc(),l=this.hasShadow(),m=this.hasStroke();if(this.isVisible())if(j)i.save(),g._applyTransform(this,i,b),this._drawCachedSceneCanvas(i),i.restore();else if(k){if(i.save(),this._useBufferCanvas(c)){if(d=this.getStage(),e=d.bufferCanvas,f=e.getContext(),f.clear(),f.save(),f._applyLineJoin(this),!c)if(g)g._applyTransform(this,f,b);else{var n=this.getAbsoluteTransform(b).getMatrix();i.transform(n[0],n[1],n[2],n[3],n[4],n[5])}k.call(this,f),f.restore(),l&&!h.hitCanvas?(i.save(),i._applyShadow(this),i._applyOpacity(this),i.drawImage(e._canvas,0,0),i.restore()):(i._applyOpacity(this),i.drawImage(e._canvas,0,0))}else{if(i._applyLineJoin(this),!c)if(g)g._applyTransform(this,i,b);else{var o=this.getAbsoluteTransform(b).getMatrix();i.transform(o[0],o[1],o[2],o[3],o[4],o[5])}l&&m&&!h.hitCanvas?(i.save(),c||i._applyOpacity(this),i._applyShadow(this),k.call(this,i),i.restore(),this.hasFill()&&this.getShadowForStrokeEnabled()&&k.call(this,i)):l&&!h.hitCanvas?(i.save(),c||i._applyOpacity(this),i._applyShadow(this),k.call(this,i),i.restore()):(c||i._applyOpacity(this),k.call(this,i))}i.restore()}return this},drawHit:function(a,b,c){var d=this.getLayer(),e=a||d.hitCanvas,f=e.getContext(),g=this.hitFunc()||this.sceneFunc(),h=this._cache.canvas,i=h&&h.hit;if(this.shouldDrawHit(e))if(d&&d.clearHitCache(),i)f.save(),d._applyTransform(this,f,b),this._drawCachedHitCanvas(f),f.restore();else if(g){if(f.save(),f._applyLineJoin(this),!c)if(d)d._applyTransform(this,f,b);else{var j=this.getAbsoluteTransform(b).getMatrix();f.transform(j[0],j[1],j[2],j[3],j[4],j[5])}g.call(this,f),f.restore()}return this},drawHitFromCache:function(a){var b,c,d,e,f,g,h,i,j=a||0,k=this._cache.canvas,l=this._getCachedSceneCanvas(),m=l.getContext(),n=k.hit,o=n.getContext(),p=l.getWidth(),q=l.getHeight();o.clear();try{for(b=m.getImageData(0,0,p,q),c=b.data,d=o.getImageData(0,0,p,q),e=d.data,f=c.length,g=Konva.Util._hexToRgb(this.colorKey),h=0;f>h;h+=4)i=c[h+3],i>j&&(e[h]=g.r,e[h+1]=g.g,e[h+2]=g.b,e[h+3]=255);o.putImageData(d,0,0)}catch(r){Konva.Util.warn("Unable to draw hit graph from cached scene canvas. "+r.message)}return this}}),Konva.Util.extend(Konva.Shape,Konva.Node),Konva.Factory.addGetterSetter(Konva.Shape,"stroke"),Konva.Factory.addGetterSetter(Konva.Shape,"strokeRed",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"strokeGreen",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"strokeBlue",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"strokeAlpha",1,Konva.Validators.alphaComponent),Konva.Factory.addGetterSetter(Konva.Shape,"strokeWidth",2),Konva.Factory.addGetterSetter(Konva.Shape,"strokeHitEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"perfectDrawEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"shadowForStrokeEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"lineJoin"),Konva.Factory.addGetterSetter(Konva.Shape,"lineCap"),Konva.Factory.addGetterSetter(Konva.Shape,"sceneFunc"),Konva.Factory.addGetterSetter(Konva.Shape,"hitFunc"),Konva.Factory.addGetterSetter(Konva.Shape,"dash"),Konva.Factory.addGetterSetter(Konva.Shape,"shadowColor"),Konva.Factory.addGetterSetter(Konva.Shape,"shadowRed",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"shadowGreen",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"shadowBlue",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"shadowAlpha",1,Konva.Validators.alphaComponent),Konva.Factory.addGetterSetter(Konva.Shape,"shadowBlur"),Konva.Factory.addGetterSetter(Konva.Shape,"shadowOpacity"),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"shadowOffset",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"shadowOffsetX",0),Konva.Factory.addGetterSetter(Konva.Shape,"shadowOffsetY",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternImage"),Konva.Factory.addGetterSetter(Konva.Shape,"fill"),Konva.Factory.addGetterSetter(Konva.Shape,"fillRed",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"fillGreen",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"fillBlue",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"fillAlpha",1,Konva.Validators.alphaComponent),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternY",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillLinearGradientColorStops"),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientStartRadius",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientEndRadius",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientColorStops"),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternRepeat","repeat"),Konva.Factory.addGetterSetter(Konva.Shape,"fillEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"strokeEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"shadowEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"dashEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"strokeScaleEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"fillPriority","color"),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillPatternOffset",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternOffsetX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternOffsetY",0),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillPatternScale",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternScaleX",1),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternScaleY",1),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillLinearGradientStartPoint",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillLinearGradientStartPointX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillLinearGradientStartPointY",0),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillLinearGradientEndPoint",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillLinearGradientEndPointX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillLinearGradientEndPointY",0),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillRadialGradientStartPoint",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientStartPointX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientStartPointY",0),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillRadialGradientEndPoint",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientEndPointX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientEndPointY",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternRotation",0),Konva.Factory.backCompat(Konva.Shape,{dashArray:"dash",getDashArray:"getDash",setDashArray:"getDash",drawFunc:"sceneFunc",getDrawFunc:"getSceneFunc",setDrawFunc:"setSceneFunc",drawHitFunc:"hitFunc",getDrawHitFunc:"getHitFunc",setDrawHitFunc:"setHitFunc"}),Konva.Collection.mapMethods(Konva.Shape)}(),function(){function a(a,b){a.content.addEventListener(b,function(c){a[L+b](c)},!1)}var b="Stage",c="string",d="px",e="mouseout",f="mouseleave",g="mouseover",h="mouseenter",i="mousemove",j="mousedown",k="mouseup",l="click",m="dblclick",n="touchstart",o="touchend",p="tap",q="dbltap",r="touchmove",s="DOMMouseScroll",t="mousewheel",u="wheel",v="contentMouseout",w="contentMouseover",x="contentMousemove",y="contentMousedown",z="contentMouseup",A="contentClick",B="contentDblclick",C="contentTouchstart",D="contentTouchend",E="contentDbltap",F="contentTouchmove",G="div",H="relative",I="inline-block",J="konvajs-content",K=" ",L="_",M="container",N="",O=[j,i,k,e,n,r,o,g,s,t,u],P=O.length;Konva.Util.addMethods(Konva.Stage,{___init:function(a){this.nodeType=b,Konva.Container.call(this,a),this._id=Konva.idCounter++,this._buildDOM(),this._bindContentEvents(),this._enableNestedTransforms=!1,Konva.stages.push(this)},_validateAdd:function(a){"Layer"!==a.getType()&&Konva.Util.error("You may only add layers to the stage.")},setContainer:function(a){if(typeof a===c){var b=a;if(a=Konva.document.getElementById(a),!a)throw"Can not find container in document with id "+b}return this._setAttr(M,a),this},shouldDrawHit:function(){return!0},draw:function(){return Konva.Node.prototype.draw.call(this),this},setHeight:function(a){return Konva.Node.prototype.setHeight.call(this,a),this._resizeDOM(),this},setWidth:function(a){return Konva.Node.prototype.setWidth.call(this,a),this._resizeDOM(),this},clear:function(){var a,b=this.children,c=b.length;for(a=0;c>a;a++)b[a].clear();return this},clone:function(a){return a||(a={}),a.container=Konva.document.createElement(G),Konva.Container.prototype.clone.call(this,a)},destroy:function(){var a=this.content;Konva.Container.prototype.destroy.call(this),a&&Konva.Util._isInDocument(a)&&this.getContainer().removeChild(a);var b=Konva.stages.indexOf(this);b>-1&&Konva.stages.splice(b,1)},getPointerPosition:function(){return this.pointerPos},getStage:function(){return this},getContent:function(){return this.content},toDataURL:function(a){function b(e){var f=i[e],j=f.toDataURL(),k=new Konva.window.Image;k.onload=function(){h.drawImage(k,0,0),e=0;b--)if(c=d[b].getIntersection(a))return c;return null},_resizeDOM:function(){if(this.content){var a,b,c=this.getWidth(),e=this.getHeight(),f=this.getChildren(),g=f.length;for(this.content.style.width=c+d,this.content.style.height=e+d,this.bufferCanvas.setSize(c,e),this.bufferHitCanvas.setSize(c,e),a=0;g>a;a++)b=f[a],b.setSize(c,e),b.draw()}},add:function(a){if(!(arguments.length>1))return Konva.Container.prototype.add.call(this,a),a._setCanvasSize(this.width(),this.height()),a.draw(),this.content.appendChild(a.canvas._canvas),this;for(var b=0;bb;b++)a(this,O[b])},_mouseover:function(a){Konva.UA.mobile||(this._setPointerPosition(a),this._fire(w,{evt:a}))},_mouseout:function(a){if(!Konva.UA.mobile){this._setPointerPosition(a);var b=this.targetShape;b&&!Konva.isDragging()&&(b._fireAndBubble(e,{evt:a}),b._fireAndBubble(f,{evt:a}),this.targetShape=null),this.pointerPos=void 0,this._fire(v,{evt:a})}},_mousemove:function(a){if(Konva.UA.ieMobile)return this._touchmove(a);if(("undefined"==typeof a.webkitMovementX&&"undefined"==typeof a.webkitMovementY||0!==a.webkitMovementY||0!==a.webkitMovementX)&&!Konva.UA.mobile){this._setPointerPosition(a);var b,c=Konva.DD;Konva.isDragging()||(b=this.getIntersection(this.getPointerPosition()),b&&b.isListening()?Konva.isDragging()||this.targetShape&&this.targetShape._id===b._id?b._fireAndBubble(i,{evt:a}):(this.targetShape&&(this.targetShape._fireAndBubble(e,{evt:a},b),this.targetShape._fireAndBubble(f,{evt:a},b)),b._fireAndBubble(g,{evt:a},this.targetShape),b._fireAndBubble(h,{evt:a},this.targetShape),this.targetShape=b):this.targetShape&&!Konva.isDragging()&&(this.targetShape._fireAndBubble(e,{evt:a}),this.targetShape._fireAndBubble(f,{evt:a}),this.targetShape=null),this._fire(x,{evt:a})),c&&c._drag(a),a.preventDefault&&a.preventDefault()}},_mousedown:function(a){if(Konva.UA.ieMobile)return this._touchstart(a);if(!Konva.UA.mobile){this._setPointerPosition(a);var b=this.getIntersection(this.getPointerPosition());Konva.listenClickTap=!0,b&&b.isListening()&&(this.clickStartShape=b,b._fireAndBubble(j,{evt:a})),this._fire(y,{evt:a})}a.preventDefault&&a.preventDefault()},_mouseup:function(a){if(Konva.UA.ieMobile)return this._touchend(a);if(!Konva.UA.mobile){this._setPointerPosition(a);var b=this.getIntersection(this.getPointerPosition()),c=this.clickStartShape,d=!1,e=Konva.DD;Konva.inDblClickWindow?(d=!0,Konva.inDblClickWindow=!1):e&&e.justDragged?e&&(e.justDragged=!1):Konva.inDblClickWindow=!0,setTimeout(function(){Konva.inDblClickWindow=!1},Konva.dblClickWindow),b&&b.isListening()&&(b._fireAndBubble(k,{evt:a}),Konva.listenClickTap&&c&&c._id===b._id&&(b._fireAndBubble(l,{evt:a}),d&&b._fireAndBubble(m,{evt:a}))),this._fire(z,{evt:a}),Konva.listenClickTap&&(this._fire(A,{evt:a}),d&&this._fire(B,{evt:a})),Konva.listenClickTap=!1}a.preventDefault&&a.preventDefault()},_touchstart:function(a){this._setPointerPosition(a);var b=this.getIntersection(this.getPointerPosition());Konva.listenClickTap=!0,b&&b.isListening()&&(this.tapStartShape=b,b._fireAndBubble(n,{evt:a}),b.isListening()&&a.preventDefault&&a.preventDefault()),this._fire(C,{evt:a})},_touchend:function(a){this._setPointerPosition(a);var b=this.getIntersection(this.getPointerPosition()),c=!1;Konva.inDblClickWindow?(c=!0,Konva.inDblClickWindow=!1):Konva.inDblClickWindow=!0,setTimeout(function(){Konva.inDblClickWindow=!1},Konva.dblClickWindow),b&&b.isListening()&&(b._fireAndBubble(o,{evt:a}),Konva.listenClickTap&&b._id===this.tapStartShape._id&&(b._fireAndBubble(p,{evt:a}),c&&b._fireAndBubble(q,{evt:a})),b.isListening()&&a.preventDefault&&a.preventDefault()),Konva.listenClickTap&&(this._fire(D,{evt:a}),c&&this._fire(E,{evt:a})),Konva.listenClickTap=!1},_touchmove:function(a){this._setPointerPosition(a);var b,c=Konva.DD;Konva.isDragging()||(b=this.getIntersection(this.getPointerPosition()),b&&b.isListening()&&(b._fireAndBubble(r,{evt:a}),b.isListening()&&a.preventDefault&&a.preventDefault()),this._fire(F,{evt:a})),c&&(c._drag(a),Konva.isDragging()&&a.preventDefault())},_DOMMouseScroll:function(a){this._mousewheel(a)},_mousewheel:function(a){this._setPointerPosition(a);var b=this.getIntersection(this.getPointerPosition());b&&b.isListening()&&b._fireAndBubble(t,{evt:a})},_wheel:function(a){this._mousewheel(a)},_setPointerPosition:function(a){var b,c=this._getContentPosition(),d=a.offsetX,e=a.clientX,f=null,g=null;a=a?a:window.event,void 0!==a.touches?a.touches.length>0&&(b=a.touches[0],f=b.clientX-c.left,g=b.clientY-c.top):void 0!==d?(f=d,g=a.offsetY):"mozilla"===Konva.UA.browser?(f=a.layerX||a.clientX-c.left,g=a.layerY||a.clientY-c.top):void 0!==e&&c&&(f=e-c.left,g=a.clientY-c.top),null!==f&&null!==g&&(this.pointerPos={x:f,y:g})},_getContentPosition:function(){var a=this.content.getBoundingClientRect?this.content.getBoundingClientRect():{top:0,left:0};return{top:a.top,left:a.left}},_buildDOM:function(){var a=this.getContainer();if(!a){if(Konva.Util.isBrowser())throw"Stage has no container. A container is required.";a=Konva.document.createElement(G)}a.innerHTML=N,this.content=Konva.document.createElement(G),this.content.style.position=H,this.content.style.display=I,this.content.className=J,this.content.setAttribute("role","presentation"),a.appendChild(this.content),this.bufferCanvas=new Konva.SceneCanvas({pixelRatio:1}),this.bufferHitCanvas=new Konva.HitCanvas,this._resizeDOM()},_onContent:function(a,b){var c,d,e=a.split(K),f=e.length;for(c=0;f>c;c++)d=e[c],this.content.addEventListener(d,b,!1)},cache:function(){Konva.Util.warn("Cache function is not allowed for stage. You may use cache only for layers, groups and shapes.")},clearCache:function(){}}),Konva.Util.extend(Konva.Stage,Konva.Container),Konva.Factory.addGetter(Konva.Stage,"container"),Konva.Factory.addOverloadedGetterSetter(Konva.Stage,"container")}(),function(){Konva.Util.addMethods(Konva.BaseLayer,{___init:function(a){this.nodeType="Layer",Konva.Container.call(this,a)},createPNGStream:function(){return this.canvas._canvas.createPNGStream()},getCanvas:function(){return this.canvas},getHitCanvas:function(){return this.hitCanvas},getContext:function(){return this.getCanvas().getContext()},clear:function(a){return this.getContext().clear(a),this},clearHitCache:function(){this._hitImageData=void 0},setZIndex:function(a){Konva.Node.prototype.setZIndex.call(this,a);var b=this.getStage();return b&&(b.content.removeChild(this.getCanvas()._canvas),ac;c++){if(f=d[c],b=this._getIntersection({x:a.x+f.x*h,y:a.y+f.y*h}),g=b.shape)return g;if(i=!!b.antialiased,!b.antialiased)break}if(!i)return;h+=1}},_getImageData:function(a,b){var c=this.hitCanvas.width||1,d=this.hitCanvas.height||1,e=Math.round(b)*c+Math.round(a);return this._hitImageData||(this._hitImageData=this.hitCanvas.context.getImageData(0,0,c,d)),[this._hitImageData.data[4*e+0],this._hitImageData.data[4*e+1],this._hitImageData.data[4*e+2],this._hitImageData.data[4*e+3]]},_getIntersection:function(b){var c,d,e=this.hitCanvas.pixelRatio,f=this.hitCanvas.context.getImageData(Math.round(b.x*e),Math.round(b.y*e),1,1).data,g=f[3];return 255===g?(c=Konva.Util._rgbToHex(f[0],f[1],f[2]),d=Konva.shapes[a+c],d?{shape:d}:{antialiased:!0}):g>0?{antialiased:!0}:{}},drawScene:function(a,d){var e=this.getLayer(),f=a||e&&e.getCanvas();return this._fire(b,{node:this}),this.getClearBeforeDraw()&&f.getContext().clear(),Konva.Container.prototype.drawScene.call(this,f,d),this._fire(c,{node:this}),this},_applyTransform:function(a,b,c){var d=a.getAbsoluteTransform(c).getMatrix();b.transform(d[0],d[1],d[2],d[3],d[4],d[5])},drawHit:function(a,b){var c=this.getLayer(),d=a||c&&c.hitCanvas;return c&&c.getClearBeforeDraw()&&c.getHitCanvas().getContext().clear(),Konva.Container.prototype.drawHit.call(this,d,b),this.imageData=null,this},clear:function(a){return Konva.BaseLayer.prototype.clear.call(this,a),this.getHitCanvas().getContext().clear(a),this.imageData=null,this},setVisible:function(a){return Konva.Node.prototype.setVisible.call(this,a),a?(this.getCanvas()._canvas.style.display="block",this.hitCanvas._canvas.style.display="block"):(this.getCanvas()._canvas.style.display="none",this.hitCanvas._canvas.style.display="none"),this},enableHitGraph:function(){return this.setHitGraphEnabled(!0),this},disableHitGraph:function(){return this.setHitGraphEnabled(!1),this},setSize:function(a,b){Konva.BaseLayer.prototype.setSize.call(this,a,b),this.hitCanvas.setSize(a,b)}}),Konva.Util.extend(Konva.Layer,Konva.BaseLayer),Konva.Factory.addGetterSetter(Konva.Layer,"hitGraphEnabled",!0),Konva.Collection.mapMethods(Konva.Layer)}(),function(){Konva.Util.addMethods(Konva.FastLayer,{____init:function(a){this.nodeType="Layer",this.canvas=new Konva.SceneCanvas,Konva.BaseLayer.call(this,a)},_validateAdd:function(a){var b=a.getType();"Shape"!==b&&Konva.Util.error("You may only add shapes to a fast layer.")},_setCanvasSize:function(a,b){this.canvas.setSize(a,b)},hitGraphEnabled:function(){return!1},getIntersection:function(){return null},drawScene:function(a){var b=this.getLayer(),c=a||b&&b.getCanvas();return this.getClearBeforeDraw()&&c.getContext().clear(),Konva.Container.prototype.drawScene.call(this,c),this},_applyTransform:function(a,b,c){if(!c||c._id!==this._id){var d=a.getTransform().getMatrix();b.transform(d[0],d[1],d[2],d[3],d[4],d[5])}},draw:function(){return this.drawScene(),this},setVisible:function(a){return Konva.Node.prototype.setVisible.call(this,a),this.getCanvas()._canvas.style.display=a?"block":"none",this +var a=this.index;return this.parent.children.splice(a,1),this.parent.children.push(this),this.parent._setChildrenIndices(),!0},moveUp:function(){if(!this.parent)return void Konva.Util.warn("Node has no parent. moveUp function is ignored.");var a=this.index,b=this.parent.getChildren().length;return b-1>a?(this.parent.children.splice(a,1),this.parent.children.splice(a+1,0,this),this.parent._setChildrenIndices(),!0):!1},moveDown:function(){if(!this.parent)return void Konva.Util.warn("Node has no parent. moveDown function is ignored.");var a=this.index;return a>0?(this.parent.children.splice(a,1),this.parent.children.splice(a-1,0,this),this.parent._setChildrenIndices(),!0):!1},moveToBottom:function(){if(!this.parent)return void Konva.Util.warn("Node has no parent. moveToBottom function is ignored.");var a=this.index;return a>0?(this.parent.children.splice(a,1),this.parent.children.unshift(this),this.parent._setChildrenIndices(),!0):!1},setZIndex:function(a){if(!this.parent)return void Konva.Util.warn("Node has no parent. zIndex parameter is ignored.");var b=this.index;return this.parent.children.splice(b,1),this.parent.children.splice(a,0,this),this.parent._setChildrenIndices(),this},getAbsoluteOpacity:function(){return this._getCache(a,this._getAbsoluteOpacity)},_getAbsoluteOpacity:function(){var a=this.getOpacity();return this.getParent()&&(a*=this.getParent().getAbsoluteOpacity()),a},moveTo:function(a){return this.getParent()!==a&&(this.remove(),a.add(this)),this},toObject:function(){var a,b,c,d,e=Konva.Util,f={},g=this.getAttrs();f.attrs={};for(a in g)b=g[a],e._isFunction(b)||e._isElement(b)||e._isObject(b)&&e._hasMethods(b)||(c=this[a],delete g[a],d=c?c.call(this):null,g[a]=b,d!==b&&(f.attrs[a]=b));return f.className=this.getClassName(),f},toJSON:function(){return JSON.stringify(this.toObject())},getParent:function(){return this.parent},getLayer:function(){var a=this.getParent();return a?a.getLayer():null},getStage:function(){return this._getCache(q,this._getStage)},_getStage:function(){var a=this.getParent();return a?a.getStage():void 0},fire:function(a,b,c){return c?this._fireAndBubble(a,b||{}):this._fire(a,b||{}),this},getAbsoluteTransform:function(a){return a?this._getAbsoluteTransform(a):this._getCache(b,this._getAbsoluteTransform)},_getAbsoluteTransform:function(a){var b,c,d=new Konva.Transform;return this._eachAncestorReverse(function(a){b=a.transformsEnabled(),c=a.getTransform(),"all"===b?d.multiply(c):"position"===b&&d.translate(a.x(),a.y())},a),d},getTransform:function(){return this._getCache(r,this._getTransform)},_getTransform:function(){var a=new Konva.Transform,b=this.getX(),c=this.getY(),d=Konva.getAngle(this.getRotation()),e=this.getScaleX(),f=this.getScaleY(),g=this.getSkewX(),h=this.getSkewY(),i=this.getOffsetX(),j=this.getOffsetY();return(0!==b||0!==c)&&a.translate(b,c),0!==d&&a.rotate(d),(0!==g||0!==h)&&a.skew(g,h),(1!==e||1!==f)&&a.scale(e,f),(0!==i||0!==j)&&a.translate(-1*i,-1*j),a},clone:function(a){var b,c,d,e,f,g=this.getClassName(),h=Konva.Util.cloneObject(this.attrs);for(var j in u){var k=u[j];delete h[k]}for(b in a)h[b]=a[b];var l=new Konva[g](h);for(b in this.eventListeners)for(c=this.eventListeners[b],d=c.length,e=0;d>e;e++)f=c[e],f.name.indexOf(i)<0&&(l.eventListeners[b]||(l.eventListeners[b]=[]),l.eventListeners[b].push(f));return l},toDataURL:function(a){a=a||{};var b=a.mimeType||null,c=a.quality||null,d=this.getStage(),e=a.x||0,f=a.y||0,g=new Konva.SceneCanvas({width:a.width||this.getWidth()||(d?d.getWidth():0),height:a.height||this.getHeight()||(d?d.getHeight():0),pixelRatio:1}),h=g.getContext();return h.save(),(e||f)&&h.translate(-1*e,-1*f),this.drawScene(g),h.restore(),g.toDataURL(b,c)},toImage:function(a){Konva.Util._getImage(this.toDataURL(a),function(b){a.callback(b)})},setSize:function(a){return this.setWidth(a.width),this.setHeight(a.height),this},getSize:function(){return{width:this.getWidth(),height:this.getHeight()}},getTransformedSize:function(){},getWidth:function(){return this.attrs.width||0},getHeight:function(){return this.attrs.height||0},getClassName:function(){return this.className||this.nodeType},getType:function(){return this.nodeType},getDragDistance:function(){return void 0!==this.attrs.dragDistance?this.attrs.dragDistance:this.parent?this.parent.getDragDistance():Konva.dragDistance},_get:function(a){return this.className===a||this.nodeType===a?[this]:[]},_off:function(a,b){var c,d,e=this.eventListeners[a];for(c=0;ce;e++)c.add(this._createNode(g[e]));return c},Konva.Factory.addOverloadedGetterSetter(Konva.Node,"position"),Konva.Factory.addGetterSetter(Konva.Node,"x",0),Konva.Factory.addGetterSetter(Konva.Node,"y",0),Konva.Factory.addGetterSetter(Konva.Node,"opacity",1),Konva.Factory.addGetter(Konva.Node,"name"),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"name"),Konva.Factory.addGetter(Konva.Node,"id"),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"id"),Konva.Factory.addGetterSetter(Konva.Node,"rotation",0),Konva.Factory.addComponentsGetterSetter(Konva.Node,"scale",["x","y"]),Konva.Factory.addGetterSetter(Konva.Node,"scaleX",1),Konva.Factory.addGetterSetter(Konva.Node,"scaleY",1),Konva.Factory.addComponentsGetterSetter(Konva.Node,"skew",["x","y"]),Konva.Factory.addGetterSetter(Konva.Node,"skewX",0),Konva.Factory.addGetterSetter(Konva.Node,"skewY",0),Konva.Factory.addComponentsGetterSetter(Konva.Node,"offset",["x","y"]),Konva.Factory.addGetterSetter(Konva.Node,"offsetX",0),Konva.Factory.addGetterSetter(Konva.Node,"offsetY",0),Konva.Factory.addSetter(Konva.Node,"dragDistance"),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"dragDistance"),Konva.Factory.addSetter(Konva.Node,"width",0),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"width"),Konva.Factory.addSetter(Konva.Node,"height",0),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"height"),Konva.Factory.addGetterSetter(Konva.Node,"listening","inherit"),Konva.Factory.addGetterSetter(Konva.Node,"filters",void 0,function(a){return this._filterUpToDate=!1,a}),Konva.Factory.addGetterSetter(Konva.Node,"visible","inherit"),Konva.Factory.addGetterSetter(Konva.Node,"transformsEnabled","all"),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"size"),Konva.Factory.backCompat(Konva.Node,{rotateDeg:"rotate",setRotationDeg:"setRotation",getRotationDeg:"getRotation"}),Konva.Collection.mapMethods(Konva.Node)}(),function(){Konva.Filters.Grayscale=function(a){var b,c,d=a.data,e=d.length;for(b=0;e>b;b+=4)c=.34*d[b]+.5*d[b+1]+.16*d[b+2],d[b]=c,d[b+1]=c,d[b+2]=c}}(),function(){Konva.Filters.Brighten=function(a){var b,c=255*this.brightness(),d=a.data,e=d.length;for(b=0;e>b;b+=4)d[b]+=c,d[b+1]+=c,d[b+2]+=c},Konva.Factory.addGetterSetter(Konva.Node,"brightness",0,null,Konva.Factory.afterSetFilter)}(),function(){Konva.Filters.Invert=function(a){var b,c=a.data,d=c.length;for(b=0;d>b;b+=4)c[b]=255-c[b],c[b+1]=255-c[b+1],c[b+2]=255-c[b+2]}}(),function(){function a(){this.r=0,this.g=0,this.b=0,this.a=0,this.next=null}function b(b,e){var f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D=b.data,E=b.width,F=b.height,G=e+e+1,H=E-1,I=F-1,J=e+1,K=J*(J+1)/2,L=new a,M=null,N=L,O=null,P=null,Q=c[e],R=d[e];for(h=1;G>h;h++)N=N.next=new a,h==J&&(M=N);for(N.next=L,l=k=0,g=0;F>g;g++){for(u=v=w=x=m=n=o=p=0,q=J*(y=D[k]),r=J*(z=D[k+1]),s=J*(A=D[k+2]),t=J*(B=D[k+3]),m+=K*y,n+=K*z,o+=K*A,p+=K*B,N=L,h=0;J>h;h++)N.r=y,N.g=z,N.b=A,N.a=B,N=N.next;for(h=1;J>h;h++)i=k+((h>H?H:h)<<2),m+=(N.r=y=D[i])*(C=J-h),n+=(N.g=z=D[i+1])*C,o+=(N.b=A=D[i+2])*C,p+=(N.a=B=D[i+3])*C,u+=y,v+=z,w+=A,x+=B,N=N.next;for(O=L,P=M,f=0;E>f;f++)D[k+3]=B=p*Q>>R,0!==B?(B=255/B,D[k]=(m*Q>>R)*B,D[k+1]=(n*Q>>R)*B,D[k+2]=(o*Q>>R)*B):D[k]=D[k+1]=D[k+2]=0,m-=q,n-=r,o-=s,p-=t,q-=O.r,r-=O.g,s-=O.b,t-=O.a,i=l+((i=f+e+1)f;f++){for(v=w=x=u=n=o=p=m=0,k=f<<2,q=J*(y=D[k]),r=J*(z=D[k+1]),s=J*(A=D[k+2]),t=J*(B=D[k+3]),m+=K*y,n+=K*z,o+=K*A,p+=K*B,N=L,h=0;J>h;h++)N.r=y,N.g=z,N.b=A,N.a=B,N=N.next;for(j=E,h=1;e>=h;h++)k=j+f<<2,m+=(N.r=y=D[k])*(C=J-h),n+=(N.g=z=D[k+1])*C,o+=(N.b=A=D[k+2])*C,p+=(N.a=B=D[k+3])*C,u+=y,v+=z,w+=A,x+=B,N=N.next,I>h&&(j+=E);for(k=f,O=L,P=M,g=0;F>g;g++)i=k<<2,D[i+3]=B=p*Q>>R,B>0?(B=255/B,D[i]=(m*Q>>R)*B,D[i+1]=(n*Q>>R)*B,D[i+2]=(o*Q>>R)*B):D[i]=D[i+1]=D[i+2]=0,m-=q,n-=r,o-=s,p-=t,q-=O.r,r-=O.g,s-=O.b,t-=O.a,i=f+((i=g+J)0&&b(a,c)},Konva.Factory.addGetterSetter(Konva.Node,"blurRadius",0,null,Konva.Factory.afterSetFilter)}(),function(){function a(a,b,c){var d=4*(c*a.width+b),e=[];return e.push(a.data[d++],a.data[d++],a.data[d++],a.data[d++]),e}function b(a,b){return Math.sqrt(Math.pow(a[0]-b[0],2)+Math.pow(a[1]-b[1],2)+Math.pow(a[2]-b[2],2))}function c(a){for(var b=[0,0,0],c=0;cn?0:255}return l}}function e(a,b){for(var c=0;ch;h++)for(var i=0;b>i;i++){for(var j=h*b+i,k=0,l=0;e>l;l++)for(var m=0;e>m;m++){var n=h+l-f,o=i+m-f;if(n>=0&&c>n&&o>=0&&b>o){var p=n*b+o,q=d[l*e+m];k+=a[p]*q}}g[j]=2040===k?255:0}return g}function g(a,b,c){for(var d=[1,1,1,1,1,1,1,1,1],e=Math.round(Math.sqrt(d.length)),f=Math.floor(e/2),g=[],h=0;c>h;h++)for(var i=0;b>i;i++){for(var j=h*b+i,k=0,l=0;e>l;l++)for(var m=0;e>m;m++){var n=h+l-f,o=i+m-f;if(n>=0&&c>n&&o>=0&&b>o){var p=n*b+o,q=d[l*e+m];k+=a[p]*q}}g[j]=k>=1020?255:0}return g}function h(a,b,c){for(var d=[1/9,1/9,1/9,1/9,1/9,1/9,1/9,1/9,1/9],e=Math.round(Math.sqrt(d.length)),f=Math.floor(e/2),g=[],h=0;c>h;h++)for(var i=0;b>i;i++){for(var j=h*b+i,k=0,l=0;e>l;l++)for(var m=0;e>m;m++){var n=h+l-f,o=i+m-f;if(n>=0&&c>n&&o>=0&&b>o){var p=n*b+o,q=d[l*e+m];k+=a[p]*q}}g[j]=k}return g}Konva.Filters.Mask=function(a){var b=this.threshold(),c=d(a,b);return c&&(c=f(c,a.width,a.height),c=g(c,a.width,a.height),c=h(c,a.width,a.height),e(a,c)),a},Konva.Factory.addGetterSetter(Konva.Node,"threshold",0,null,Konva.Factory.afterSetFilter)}(),function(){Konva.Filters.RGB=function(a){var b,c,d=a.data,e=d.length,f=this.red(),g=this.green(),h=this.blue();for(b=0;e>b;b+=4)c=(.34*d[b]+.5*d[b+1]+.16*d[b+2])/255,d[b]=c*f,d[b+1]=c*g,d[b+2]=c*h,d[b+3]=d[b+3]},Konva.Factory.addGetterSetter(Konva.Node,"red",0,function(a){return this._filterUpToDate=!1,a>255?255:0>a?0:Math.round(a)}),Konva.Factory.addGetterSetter(Konva.Node,"green",0,function(a){return this._filterUpToDate=!1,a>255?255:0>a?0:Math.round(a)}),Konva.Factory.addGetterSetter(Konva.Node,"blue",0,Konva.Validators.RGBComponent,Konva.Factory.afterSetFilter)}(),function(){Konva.Filters.HSV=function(a){var b,c,d,e,f,g=a.data,h=g.length,i=Math.pow(2,this.value()),j=Math.pow(2,this.saturation()),k=Math.abs(this.hue()+360)%360,l=i*j*Math.cos(k*Math.PI/180),m=i*j*Math.sin(k*Math.PI/180),n=.299*i+.701*l+.167*m,o=.587*i-.587*l+.33*m,p=.114*i-.114*l-.497*m,q=.299*i-.299*l-.328*m,r=.587*i+.413*l+.035*m,s=.114*i-.114*l+.293*m,t=.299*i-.3*l+1.25*m,u=.587*i-.586*l-1.05*m,v=.114*i+.886*l-.2*m;for(b=0;h>b;b+=4)c=g[b+0],d=g[b+1],e=g[b+2],f=g[b+3],g[b+0]=n*c+o*d+p*e,g[b+1]=q*c+r*d+s*e,g[b+2]=t*c+u*d+v*e,g[b+3]=f},Konva.Factory.addGetterSetter(Konva.Node,"hue",0,null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"saturation",0,null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"value",0,null,Konva.Factory.afterSetFilter)}(),function(){Konva.Factory.addGetterSetter(Konva.Node,"hue",0,null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"saturation",0,null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"luminance",0,null,Konva.Factory.afterSetFilter),Konva.Filters.HSL=function(a){var b,c,d,e,f,g=a.data,h=g.length,i=1,j=Math.pow(2,this.saturation()),k=Math.abs(this.hue()+360)%360,l=127*this.luminance(),m=i*j*Math.cos(k*Math.PI/180),n=i*j*Math.sin(k*Math.PI/180),o=.299*i+.701*m+.167*n,p=.587*i-.587*m+.33*n,q=.114*i-.114*m-.497*n,r=.299*i-.299*m-.328*n,s=.587*i+.413*m+.035*n,t=.114*i-.114*m+.293*n,u=.299*i-.3*m+1.25*n,v=.587*i-.586*m-1.05*n,w=.114*i+.886*m-.2*n;for(b=0;h>b;b+=4)c=g[b+0],d=g[b+1],e=g[b+2],f=g[b+3],g[b+0]=o*c+p*d+q*e+l,g[b+1]=r*c+s*d+t*e+l,g[b+2]=u*c+v*d+w*e+l,g[b+3]=f}}(),function(){Konva.Filters.Emboss=function(a){var b=10*this.embossStrength(),c=255*this.embossWhiteLevel(),d=this.embossDirection(),e=this.embossBlend(),f=0,g=0,h=a.data,i=a.width,j=a.height,k=4*i,l=j;switch(d){case"top-left":f=-1,g=-1;break;case"top":f=-1,g=0;break;case"top-right":f=-1,g=1;break;case"right":f=0,g=1;break;case"bottom-right":f=1,g=1;break;case"bottom":f=1,g=0;break;case"bottom-left":f=1,g=-1;break;case"left":f=0,g=-1}do{var m=(l-1)*k,n=f;1>l+n&&(n=0),l+n>j&&(n=0);var o=(l-1+n)*i*4,p=i;do{var q=m+4*(p-1),r=g;1>p+r&&(r=0),p+r>i&&(r=0);var s=o+4*(p-1+r),t=h[q]-h[s],u=h[q+1]-h[s+1],v=h[q+2]-h[s+2],w=t,x=w>0?w:-w,y=u>0?u:-u,z=v>0?v:-v;if(y>x&&(w=u),z>x&&(w=v),w*=b,e){var A=h[q]+w,B=h[q+1]+w,C=h[q+2]+w;h[q]=A>255?255:0>A?0:A,h[q+1]=B>255?255:0>B?0:B,h[q+2]=C>255?255:0>C?0:C}else{var D=c-w;0>D?D=0:D>255&&(D=255),h[q]=h[q+1]=h[q+2]=D}}while(--p)}while(--l)},Konva.Factory.addGetterSetter(Konva.Node,"embossStrength",.5,null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"embossWhiteLevel",.5,null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"embossDirection","top-left",null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"embossBlend",!1,null,Konva.Factory.afterSetFilter)}(),function(){function a(a,b,c,d,e){var f,g=c-b,h=e-d;return 0===g?d+h/2:0===h?d:(f=(a-b)/g,f=h*f+d)}Konva.Filters.Enhance=function(b){var c,d,e,f,g=b.data,h=g.length,i=g[0],j=i,k=g[1],l=k,m=g[2],n=m,o=this.enhance();if(0!==o){for(f=0;h>f;f+=4)c=g[f+0],i>c?i=c:c>j&&(j=c),d=g[f+1],k>d?k=d:d>l&&(l=d),e=g[f+2],m>e?m=e:e>n&&(n=e);j===i&&(j=255,i=0),l===k&&(l=255,k=0),n===m&&(n=255,m=0);var p,q,r,s,t,u,v,w,x;for(o>0?(q=j+o*(255-j),r=i-o*(i-0),t=l+o*(255-l),u=k-o*(k-0),w=n+o*(255-n),x=m-o*(m-0)):(p=.5*(j+i),q=j+o*(j-p),r=i+o*(i-p),s=.5*(l+k),t=l+o*(l-s),u=k+o*(k-s),v=.5*(n+m),w=n+o*(n-v),x=m+o*(m-v)),f=0;h>f;f+=4)g[f+0]=a(g[f+0],i,j,r,q),g[f+1]=a(g[f+1],k,l,u,t),g[f+2]=a(g[f+2],m,n,x,w)}},Konva.Factory.addGetterSetter(Konva.Node,"enhance",0,null,Konva.Factory.afterSetFilter)}(),function(){Konva.Filters.Posterize=function(a){var b,c=Math.round(254*this.levels())+1,d=a.data,e=d.length,f=255/c;for(b=0;e>b;b+=1)d[b]=Math.floor(d[b]/f)*f},Konva.Factory.addGetterSetter(Konva.Node,"levels",.5,null,Konva.Factory.afterSetFilter)}(),function(){Konva.Filters.Noise=function(a){var b,c=255*this.noise(),d=a.data,e=d.length,f=c/2;for(b=0;e>b;b+=4)d[b+0]+=f-2*f*Math.random(),d[b+1]+=f-2*f*Math.random(),d[b+2]+=f-2*f*Math.random()},Konva.Factory.addGetterSetter(Konva.Node,"noise",.2,null,Konva.Factory.afterSetFilter)}(),function(){Konva.Filters.Pixelate=function(a){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p=Math.ceil(this.pixelSize()),q=a.width,r=a.height,s=Math.ceil(q/p),t=Math.ceil(r/p);for(a=a.data,m=0;s>m;m+=1)for(n=0;t>n;n+=1){for(e=0,f=0,g=0,h=0,i=m*p,j=i+p,k=n*p,l=k+p,o=0,b=i;j>b;b+=1)if(!(b>=q))for(c=k;l>c;c+=1)c>=r||(d=4*(q*c+b),e+=a[d+0],f+=a[d+1],g+=a[d+2],h+=a[d+3],o+=1);for(e/=o,f/=o,g/=o,b=i;j>b;b+=1)if(!(b>=q))for(c=k;l>c;c+=1)c>=r||(d=4*(q*c+b),a[d+0]=e,a[d+1]=f,a[d+2]=g,a[d+3]=h)}},Konva.Factory.addGetterSetter(Konva.Node,"pixelSize",8,null,Konva.Factory.afterSetFilter)}(),function(){Konva.Filters.Threshold=function(a){var b,c=255*this.threshold(),d=a.data,e=d.length;for(b=0;e>b;b+=1)d[b]=d[b]255?255:h,k[d+1]=i>255?255:i,k[d+2]=j>255?255:j,k[d+3]=k[d+3];while(--c)}while(--m)}}(),function(){Konva.Filters.Solarize=function(a){var b=a.data,c=a.width,d=a.height,e=4*c,f=d;do{var g=(f-1)*e,h=c;do{var i=g+4*(h-1),j=b[i],k=b[i+1],l=b[i+2];j>127&&(j=255-j),k>127&&(k=255-k),l>127&&(l=255-l),b[i]=j,b[i+1]=k,b[i+2]=l}while(--h)}while(--f)}}(),function(){var a=function(a,b,c){var d,e,f,g,h=a.data,i=b.data,j=a.width,k=a.height,l=c.polarCenterX||j/2,m=c.polarCenterY||k/2,n=0,o=0,p=0,q=0,r=Math.sqrt(l*l+m*m);e=j-l,f=k-m,g=Math.sqrt(e*e+f*f),r=g>r?g:r;var s,t,u,v,w=k,x=j,y=360/x*Math.PI/180;for(t=0;x>t;t+=1)for(u=Math.sin(t*y),v=Math.cos(t*y),s=0;w>s;s+=1)e=Math.floor(l+r*s/w*v),f=Math.floor(m+r*s/w*u),d=4*(f*j+e),n=h[d+0],o=h[d+1],p=h[d+2],q=h[d+3],d=4*(t+s*j),i[d+0]=n,i[d+1]=o,i[d+2]=p,i[d+3]=q},b=function(a,b,c){var d,e,f,g,h,i,j=a.data,k=b.data,l=a.width,m=a.height,n=c.polarCenterX||l/2,o=c.polarCenterY||m/2,p=0,q=0,r=0,s=0,t=Math.sqrt(n*n+o*o);e=l-n,f=m-o,i=Math.sqrt(e*e+f*f),t=i>t?i:t;var u,v,w,x,y=m,z=l,A=c.polarRotation||0;for(e=0;l>e;e+=1)for(f=0;m>f;f+=1)g=e-n,h=f-o,u=Math.sqrt(g*g+h*h)*y/t,v=(180*Math.atan2(h,g)/Math.PI+360+A)%360,v=v*z/360,w=Math.floor(v),x=Math.floor(u),d=4*(x*l+w),p=j[d+0],q=j[d+1],r=j[d+2],s=j[d+3],d=4*(f*l+e),k[d+0]=p,k[d+1]=q,k[d+2]=r,k[d+3]=s},c=Konva.Util.createCanvasElement();Konva.Filters.Kaleidoscope=function(d){var e,f,g,h,i,j,k,l,m,n,o=d.width,p=d.height,q=Math.round(this.kaleidoscopePower()),r=Math.round(this.kaleidoscopeAngle()),s=Math.floor(o*(r%360)/360);if(!(1>q)){c.width=o,c.height=p;var t=c.getContext("2d").getImageData(0,0,o,p);a(d,t,{polarCenterX:o/2,polarCenterY:p/2});for(var u=o/Math.pow(2,q);8>=u;)u=2*u,q-=1;u=Math.ceil(u);var v=u,w=0,x=v,y=1;for(s+u>o&&(w=v,x=0,y=-1),f=0;p>f;f+=1)for(e=w;e!==x;e+=y)g=Math.round(e+s)%o,m=4*(o*f+g),i=t.data[m+0],j=t.data[m+1],k=t.data[m+2],l=t.data[m+3],n=4*(o*f+e),t.data[n+0]=i,t.data[n+1]=j,t.data[n+2]=k,t.data[n+3]=l;for(f=0;p>f;f+=1)for(v=Math.floor(u),h=0;q>h;h+=1){for(e=0;v+1>e;e+=1)m=4*(o*f+e),i=t.data[m+0],j=t.data[m+1],k=t.data[m+2],l=t.data[m+3],n=4*(o*f+2*v-e-1),t.data[n+0]=i,t.data[n+1]=j,t.data[n+2]=k,t.data[n+3]=l;v*=2}b(t,d,{polarRotation:0})}},Konva.Factory.addGetterSetter(Konva.Node,"kaleidoscopePower",2,null,Konva.Factory.afterSetFilter),Konva.Factory.addGetterSetter(Konva.Node,"kaleidoscopeAngle",0,null,Konva.Factory.afterSetFilter)}(),function(){function a(a){setTimeout(a,1e3/60)}function b(){return e.apply(Konva.root,arguments)}var c=500,d=function(){return Konva.root.performance&&Konva.root.performance.now?function(){return Konva.root.performance.now()}:function(){return(new Date).getTime()}}(),e=function(){return Konva.root.requestAnimationFrame||Konva.root.webkitRequestAnimationFrame||Konva.root.mozRequestAnimationFrame||Konva.root.oRequestAnimationFrame||Konva.root.msRequestAnimationFrame||a}();Konva.Animation=function(a,b){var c=Konva.Animation;this.func=a,this.setLayers(b),this.id=c.animIdCounter++,this.frame={time:0,timeDiff:0,lastTime:d()}},Konva.Animation.prototype={setLayers:function(a){var b=[];b=a?a.length>0?a:[a]:[],this.layers=b},getLayers:function(){return this.layers},addLayer:function(a){var b,c,d=this.layers;if(d){for(b=d.length,c=0;b>c;c++)if(d[c]._id===a._id)return!1}else this.layers=[];return this.layers.push(a),!0},isRunning:function(){var a,b=Konva.Animation,c=b.animations,d=c.length;for(a=0;d>a;a++)if(c[a].id===this.id)return!0;return!1},start:function(){var a=Konva.Animation;this.stop(),this.frame.timeDiff=0,this.frame.lastTime=d(),a._addAnimation(this)},stop:function(){Konva.Animation._removeAnimation(this)},_updateFrameObject:function(a){this.frame.timeDiff=a-this.frame.lastTime,this.frame.lastTime=a,this.frame.time+=this.frame.timeDiff,this.frame.frameRate=1e3/this.frame.timeDiff}},Konva.Animation.animations=[],Konva.Animation.animIdCounter=0,Konva.Animation.animRunning=!1,Konva.Animation._addAnimation=function(a){this.animations.push(a),this._handleAnimation()},Konva.Animation._removeAnimation=function(a){var b,c=a.id,d=this.animations,e=d.length;for(b=0;e>b;b++)if(d[b].id===c){this.animations.splice(b,1);break}},Konva.Animation._runFrames=function(){var a,b,c,e,f,g,h,i,j,k={},l=this.animations;for(e=0;ef;f++)h=b[f],void 0!==h._id&&(k[h._id]=h);for(i in k)k[i].draw()},Konva.Animation._animationLoop=function(){var a=Konva.Animation;a.animations.length?(b(a._animationLoop),a._runFrames()):a.animRunning=!1},Konva.Animation._handleAnimation=function(){var a=this;this.animRunning||(this.animRunning=!0,a._animationLoop())};var f=Konva.Node.prototype.moveTo;Konva.Node.prototype.moveTo=function(a){f.call(this,a)},Konva.BaseLayer.prototype.batchDraw=function(){var a=this,b=Konva.Animation;this.batchAnim||(this.batchAnim=new b(function(){a.lastBatchDrawTime&&d()-a.lastBatchDrawTime>c&&a.batchAnim.stop()},this)),this.lastBatchDrawTime=d(),this.batchAnim.isRunning()||(this.draw(),this.batchAnim.start())},Konva.Stage.prototype.batchDraw=function(){this.getChildren().each(function(a){a.batchDraw()})}}(this),function(){var a={node:1,duration:1,easing:1,onFinish:1,yoyo:1},b=1,c=2,d=3,e=0,f=["fill","stroke","shadowColor"];Konva.Tween=function(b){var c,d,f=this,h=b.node,i=h._id,j=b.easing||Konva.Easings.Linear,k=!!b.yoyo;c="undefined"==typeof b.duration?1:0===b.duration?.001:b.duration,this.node=h,this._id=e++,this.anim=new Konva.Animation(function(){f.tween.onEnterFrame()},h.getLayer()||(h instanceof Konva.Stage?h.getLayers():null)),this.tween=new g(d,function(a){f._tweenFunc(a)},j,0,1,1e3*c,k),this._addListeners(),Konva.Tween.attrs[i]||(Konva.Tween.attrs[i]={}),Konva.Tween.attrs[i][this._id]||(Konva.Tween.attrs[i][this._id]={}),Konva.Tween.tweens[i]||(Konva.Tween.tweens[i]={});for(d in b)void 0===a[d]&&this._addAttr(d,b[d]);this.reset(),this.onFinish=b.onFinish,this.onReset=b.onReset},Konva.Tween.attrs={},Konva.Tween.tweens={},Konva.Tween.prototype={_addAttr:function(a,b){var c,d,e,g,h,i=this.node,j=i._id;if(e=Konva.Tween.tweens[j][a],e&&delete Konva.Tween.attrs[j][e][a],c=i.getAttr(a),Konva.Util._isArray(b))for(d=[],h=b.length,g=0;h>g;g++)d.push(b[g]-c[g]);else if(-1!==f.indexOf(a)){c=Konva.Util.colorToRGBA(c);var k=Konva.Util.colorToRGBA(b);d={r:k.r-c.r,g:k.g-c.g,b:k.b-c.b,a:k.a-c.a}}else d=b-c;Konva.Tween.attrs[j][this._id][a]={start:c,diff:d},Konva.Tween.tweens[j][a]=this._id},_tweenFunc:function(a){var b,c,d,e,g,h,i,j=this.node,k=Konva.Tween.attrs[j._id][this._id];for(b in k){if(c=k[b],d=c.start,e=c.diff,Konva.Util._isArray(d))for(g=[],i=d.length,h=0;i>h;h++)g.push(d[h]+e[h]*a);else g=-1!==f.indexOf(b)?"rgba("+Math.round(d.r+e.r*a)+","+Math.round(d.g+e.g*a)+","+Math.round(d.b+e.b*a)+","+Math.round(d.a+e.a*a)+")":d+e*a;j.setAttr(b,g)}},_addListeners:function(){var a=this;this.tween.onPlay=function(){a.anim.start()},this.tween.onReverse=function(){a.anim.start()},this.tween.onPause=function(){a.anim.stop()},this.tween.onFinish=function(){a.onFinish&&a.onFinish()},this.tween.onReset=function(){a.onReset&&a.onReset()}},play:function(){return this.tween.play(),this},reverse:function(){return this.tween.reverse(),this},reset:function(){return this.tween.reset(),this},seek:function(a){return this.tween.seek(1e3*a),this},pause:function(){return this.tween.pause(),this},finish:function(){return this.tween.finish(),this},destroy:function(){var a,b=this.node._id,c=this._id,d=Konva.Tween.tweens[b];this.pause();for(a in d)delete Konva.Tween.tweens[b][a];delete Konva.Tween.attrs[b][c]}},Konva.Node.prototype.to=function(a){var b=a.onFinish;a.node=this,a.onFinish=function(){c.destroy(),b()};var c=new Konva.Tween(a);c.play()};var g=function(a,b,c,d,e,f,g){this.prop=a,this.propFunc=b,this.begin=d,this._pos=d,this.duration=f,this._change=0,this.prevPos=0,this.yoyo=g,this._time=0,this._position=0,this._startTime=0,this._finish=0,this.func=c,this._change=e-this.begin,this.pause()};g.prototype={fire:function(a){var b=this[a];b&&b()},setTime:function(a){a>this.duration?this.yoyo?(this._time=this.duration,this.reverse()):this.finish():0>a?this.yoyo?(this._time=0,this.play()):this.reset():(this._time=a,this.update())},getTime:function(){return this._time},setPosition:function(a){this.prevPos=this._pos,this.propFunc(a),this._pos=a},getPosition:function(a){return void 0===a&&(a=this._time),this.func(a,this.begin,this._change,this.duration)},play:function(){this.state=c,this._startTime=this.getTimer()-this._time,this.onEnterFrame(),this.fire("onPlay")},reverse:function(){this.state=d,this._time=this.duration-this._time,this._startTime=this.getTimer()-this._time,this.onEnterFrame(),this.fire("onReverse")},seek:function(a){this.pause(),this._time=a,this.update(),this.fire("onSeek")},reset:function(){this.pause(),this._time=0,this.update(),this.fire("onReset")},finish:function(){this.pause(),this._time=this.duration,this.update(),this.fire("onFinish")},update:function(){this.setPosition(this.getPosition(this._time))},onEnterFrame:function(){var a=this.getTimer()-this._startTime;this.state===c?this.setTime(a):this.state===d&&this.setTime(this.duration-a)},pause:function(){this.state=b,this.fire("onPause")},getTimer:function(){return(new Date).getTime()}},Konva.Easings={BackEaseIn:function(a,b,c,d){var e=1.70158;return c*(a/=d)*a*((e+1)*a-e)+b},BackEaseOut:function(a,b,c,d){var e=1.70158;return c*((a=a/d-1)*a*((e+1)*a+e)+1)+b},BackEaseInOut:function(a,b,c,d){var e=1.70158;return(a/=d/2)<1?c/2*a*a*(((e*=1.525)+1)*a-e)+b:c/2*((a-=2)*a*(((e*=1.525)+1)*a+e)+2)+b},ElasticEaseIn:function(a,b,c,d,e,f){var g=0;return 0===a?b:1==(a/=d)?b+c:(f||(f=.3*d),!e||ea?-.5*e*Math.pow(2,10*(a-=1))*Math.sin(2*(a*d-g)*Math.PI/f)+b:e*Math.pow(2,-10*(a-=1))*Math.sin(2*(a*d-g)*Math.PI/f)*.5+c+b)},BounceEaseOut:function(a,b,c,d){return(a/=d)<1/2.75?7.5625*c*a*a+b:2/2.75>a?c*(7.5625*(a-=1.5/2.75)*a+.75)+b:2.5/2.75>a?c*(7.5625*(a-=2.25/2.75)*a+.9375)+b:c*(7.5625*(a-=2.625/2.75)*a+.984375)+b},BounceEaseIn:function(a,b,c,d){return c-Konva.Easings.BounceEaseOut(d-a,0,c,d)+b},BounceEaseInOut:function(a,b,c,d){return d/2>a?.5*Konva.Easings.BounceEaseIn(2*a,0,c,d)+b:.5*Konva.Easings.BounceEaseOut(2*a-d,0,c,d)+.5*c+b},EaseIn:function(a,b,c,d){return c*(a/=d)*a+b},EaseOut:function(a,b,c,d){return-c*(a/=d)*(a-2)+b},EaseInOut:function(a,b,c,d){return(a/=d/2)<1?c/2*a*a+b:-c/2*(--a*(a-2)-1)+b},StrongEaseIn:function(a,b,c,d){return c*(a/=d)*a*a*a*a+b},StrongEaseOut:function(a,b,c,d){return c*((a=a/d-1)*a*a*a*a+1)+b},StrongEaseInOut:function(a,b,c,d){return(a/=d/2)<1?c/2*a*a*a*a*a+b:c/2*((a-=2)*a*a*a*a+2)+b},Linear:function(a,b,c,d){return c*a/d+b}}}(),function(){Konva.DD={anim:new Konva.Animation(function(){var a=this.dirty;return this.dirty=!1,a}),isDragging:!1,justDragged:!1,offset:{x:0,y:0},node:null,_drag:function(a){var b=Konva.DD,c=b.node;if(c){if(!b.isDragging){var d=c.getStage().getPointerPosition(),e=c.dragDistance(),f=Math.max(Math.abs(d.x-b.startPointerPos.x),Math.abs(d.y-b.startPointerPos.y));if(e>f)return}c._setDragPosition(a),b.isDragging||(b.isDragging=!0,c.fire("dragstart",{type:"dragstart",target:c,evt:a},!0)),c.fire("dragmove",{type:"dragmove",target:c,evt:a},!0) +}},_endDragBefore:function(a){var b,c,d=Konva.DD,e=d.node;e&&(b=e.nodeType,c=e.getLayer(),d.anim.stop(),d.isDragging&&(d.isDragging=!1,d.justDragged=!0,Konva.listenClickTap=!1,a&&(a.dragEndNode=e)),delete d.node,(c||e).draw())},_endDragAfter:function(a){a=a||{};var b=a.dragEndNode;a&&b&&b.fire("dragend",{type:"dragend",target:b,evt:a},!0)}},Konva.Node.prototype.startDrag=function(){var a=Konva.DD,b=this.getStage(),c=this.getLayer(),d=b.getPointerPosition(),e=this.getAbsolutePosition();d&&(a.node&&a.node.stopDrag(),a.node=this,a.startPointerPos=d,a.offset.x=d.x-e.x,a.offset.y=d.y-e.y,a.anim.setLayers(c||this.getLayers()),a.anim.start(),this._setDragPosition())},Konva.Node.prototype._setDragPosition=function(a){var b=Konva.DD,c=this.getStage().getPointerPosition(),d=this.getDragBoundFunc();if(c){var e={x:c.x-b.offset.x,y:c.y-b.offset.y};void 0!==d&&(e=d.call(this,e,a)),this.setAbsolutePosition(e),this._lastPos&&this._lastPos.x===e.x&&this._lastPos.y===e.y||(b.anim.dirty=!0),this._lastPos=e}},Konva.Node.prototype.stopDrag=function(){var a=Konva.DD,b={};a._endDragBefore(b),a._endDragAfter(b)},Konva.Node.prototype.setDraggable=function(a){this._setAttr("draggable",a),this._dragChange()};var a=Konva.Node.prototype.destroy;Konva.Node.prototype.destroy=function(){var b=Konva.DD;b.node&&b.node._id===this._id&&this.stopDrag(),a.call(this)},Konva.Node.prototype.isDragging=function(){var a=Konva.DD;return!(!a.node||a.node._id!==this._id||!a.isDragging)},Konva.Node.prototype._listenDrag=function(){var a=this;this._dragCleanup(),"Stage"===this.getClassName()?this.on("contentMousedown.konva contentTouchstart.konva",function(b){Konva.DD.node||a.startDrag(b)}):this.on("mousedown.konva touchstart.konva",function(b){1!==b.evt.button&&2!==b.evt.button&&(Konva.DD.node||a.startDrag(b))})},Konva.Node.prototype._dragChange=function(){if(this.attrs.draggable)this._listenDrag();else{this._dragCleanup();var a=this.getStage(),b=Konva.DD;a&&b.node&&b.node._id===this._id&&b.node.stopDrag()}},Konva.Node.prototype._dragCleanup=function(){"Stage"===this.getClassName()?(this.off("contentMousedown.konva"),this.off("contentTouchstart.konva")):(this.off("mousedown.konva"),this.off("touchstart.konva"))},Konva.Factory.addGetterSetter(Konva.Node,"dragBoundFunc"),Konva.Factory.addGetter(Konva.Node,"draggable",!1),Konva.Factory.addOverloadedGetterSetter(Konva.Node,"draggable");var b=Konva.document.documentElement;b.addEventListener("mouseup",Konva.DD._endDragBefore,!0),b.addEventListener("touchend",Konva.DD._endDragBefore,!0),b.addEventListener("mouseup",Konva.DD._endDragAfter,!1),b.addEventListener("touchend",Konva.DD._endDragAfter,!1)}(),function(){Konva.Util.addMethods(Konva.Container,{__init:function(a){this.children=new Konva.Collection,Konva.Node.call(this,a)},getChildren:function(a){if(a){var b=new Konva.Collection;return this.children.each(function(c){a(c)&&b.push(c)}),b}return this.children},hasChildren:function(){return this.getChildren().length>0},removeChildren:function(){for(var a,b=Konva.Collection.toCollection(this.children),c=0;c1){for(var b=0;bb;b++)if(d=j[b],"#"===d.charAt(0))f=this._getNodeById(d.slice(1)),f&&i.push(f);else if("."===d.charAt(0))e=this._getNodesByName(d.slice(1)),i=i.concat(e);else for(g=this.getChildren(),h=g.length,c=0;h>c;c++)i=i.concat(g[c]._get(d));return Konva.Collection.toCollection(i)},findOne:function(a){return this.find(a)[0]},_getNodeById:function(a){var b=Konva.ids[a];return void 0!==b&&this.isAncestorOf(b)?b:null},_getNodesByName:function(a){var b=Konva.names[a]||[];return this._getDescendants(b)},_get:function(a){for(var b=Konva.Node.prototype._get.call(this,a),c=this.getChildren(),d=c.length,e=0;d>e;e++)b=b.concat(c[e]._get(a));return b},toObject:function(){var a=Konva.Node.prototype.toObject.call(this);a.children=[];for(var b=this.getChildren(),c=b.length,d=0;c>d;d++){var e=b[d];a.children.push(e.toObject())}return a},_getDescendants:function(a){for(var b=[],c=a.length,d=0;c>d;d++){var e=a[d];this.isAncestorOf(e)&&b.push(e)}return b},isAncestorOf:function(a){for(var b=a.getParent();b;){if(b._id===this._id)return!0;b=b.getParent()}return!1},clone:function(a){var b=Konva.Node.prototype.clone.call(this,a);return this.getChildren().each(function(a){b.add(a.clone())}),b},getAllIntersections:function(a){var b=[];return this.find("Shape").each(function(c){c.isVisible()&&c.intersects(a)&&b.push(c)}),b},_setChildrenIndices:function(){this.children.each(function(a,b){a.index=b})},drawScene:function(a,b,c){var d=this.getLayer(),e=a||d&&d.getCanvas(),f=e&&e.getContext(),g=this._cache.canvas,h=g&&g.scene;return this.isVisible()&&(!c&&h?(f.save(),d._applyTransform(this,f,b),this._drawCachedSceneCanvas(f),f.restore()):this._drawChildren(e,"drawScene",b)),this},drawHit:function(a,b,c){var d=this.getLayer(),e=a||d&&d.hitCanvas,f=e&&e.getContext(),g=this._cache.canvas,h=g&&g.hit;return this.shouldDrawHit(e)&&(d&&d.clearHitCache(),!c&&h?(f.save(),d._applyTransform(this,f,b),this._drawCachedHitCanvas(f),f.restore()):this._drawChildren(e,"drawHit",b)),this},_drawChildren:function(a,b,c){var d,e,f=this.getLayer(),g=a&&a.getContext(),h=this.getClipWidth(),i=this.getClipHeight(),j=h&&i;j&&f&&(d=this.getClipX(),e=this.getClipY(),g.save(),f._applyTransform(this,g),g.beginPath(),g.rect(d,e,h,i),g.clip(),g.reset()),this.children.each(function(d){d[b](a,c)}),j&&g.restore()},shouldDrawHit:function(a){var b=this.getLayer(),c=Konva.DD,d=c&&Konva.isDragging()&&-1!==Konva.DD.anim.getLayers().indexOf(b);return a&&a.isCache||b&&b.hitGraphEnabled()&&this.isVisible()&&!d},getClientRect:function(a){var b,c,d,e;this.children.each(function(a){var f=a.getClientRect();b=Math.min(b,f.x)||f.x,c=Math.min(c,f.y)||f.y,d=Math.max(d,f.x+f.width)||f.x+f.width,e=Math.max(e,f.y+f.height)||f.y+f.height});var f={x:b,y:c,width:d-b,height:e-c};return a?f:this._transformedRect(f)}}),Konva.Util.extend(Konva.Container,Konva.Node),Konva.Container.prototype.get=Konva.Container.prototype.find,Konva.Factory.addComponentsGetterSetter(Konva.Container,"clip",["x","y","width","height"]),Konva.Factory.addGetterSetter(Konva.Container,"clipX"),Konva.Factory.addGetterSetter(Konva.Container,"clipY"),Konva.Factory.addGetterSetter(Konva.Container,"clipWidth"),Konva.Factory.addGetterSetter(Konva.Container,"clipHeight"),Konva.Collection.mapMethods(Konva.Container)}(),function(){function a(a){a.fill()}function b(a){a.stroke()}function c(a){a.fill()}function d(a){a.stroke()}function e(){this._clearCache(g)}function f(){this._clearCache(h)}var g="hasShadow",h="shadowRGBA";Konva.Util.addMethods(Konva.Shape,{__init:function(g){this.nodeType="Shape",this._fillFunc=a,this._strokeFunc=b,this._fillFuncHit=c,this._strokeFuncHit=d;for(var h,i=Konva.shapes;;)if(h=Konva.Util.getRandomColor(),h&&!(h in i))break;this.colorKey=h,i[h]=this,Konva.Node.call(this,g),this.on("shadowColorChange.konva shadowBlurChange.konva shadowOffsetChange.konva shadowOpacityChange.konva shadowEnabledChange.konva",e),this.on("shadowColorChange.konva shadowOpacityChange.konva shadowEnabledChange.konva",f)},hasChildren:function(){return!1},getChildren:function(){return[]},getContext:function(){return this.getLayer().getContext()},getCanvas:function(){return this.getLayer().getCanvas()},hasShadow:function(){return this._getCache(g,this._hasShadow)},_hasShadow:function(){return this.getShadowEnabled()&&0!==this.getShadowOpacity()&&!!(this.getShadowColor()||this.getShadowBlur()||this.getShadowOffsetX()||this.getShadowOffsetY())},getShadowRGBA:function(){return this._getCache(h,this._getShadowRGBA)},_getShadowRGBA:function(){if(this.hasShadow()){var a=Konva.Util.colorToRGBA(this.shadowColor());return"rgba("+a.r+","+a.g+","+a.b+","+a.a*(this.getShadowOpacity()||1)+")"}},hasFill:function(){return!!(this.getFill()||this.getFillPatternImage()||this.getFillLinearGradientColorStops()||this.getFillRadialGradientColorStops())},hasStroke:function(){return!!(this.stroke()||this.strokeRed()||this.strokeGreen()||this.strokeBlue())},intersects:function(a){var b,c=this.getStage(),d=c.bufferHitCanvas;return d.getContext().clear(),this.drawScene(d),b=d.context.getImageData(Math.round(a.x),Math.round(a.y),1,1).data,b[3]>0},destroy:function(){Konva.Node.prototype.destroy.call(this),delete Konva.shapes[this.colorKey]},_useBufferCanvas:function(a){return!a&&this.perfectDrawEnabled()&&1!==this.getAbsoluteOpacity()&&this.hasFill()&&this.hasStroke()&&this.getStage()||this.perfectDrawEnabled()&&this.hasShadow()&&1!==this.getAbsoluteOpacity()&&this.hasFill()&&this.hasStroke()&&this.getStage()},getSelfRect:function(){var a=this.getSize();return{x:this._centroid?Math.round(-a.width/2):0,y:this._centroid?Math.round(-a.height/2):0,width:a.width,height:a.height}},getClientRect:function(a){var b=this.getSelfRect(),c=this.hasStroke()&&this.strokeWidth()||0,d=b.width+c,e=b.height+c,f=this.shadowOffsetX(),g=this.shadowOffsetY(),h=d+Math.abs(f),i=e+Math.abs(g),j=this.hasShadow()&&this.shadowBlur()||0,k=h+2*j,l=i+2*j,m=0;Math.round(c/2)!==c/2&&(m=1);var n={width:k+m,height:l+m,x:-Math.round(c/2+j)+Math.min(f,0)+b.x,y:-Math.round(c/2+j)+Math.min(g,0)+b.y};return a?n:this._transformedRect(n)},drawScene:function(a,b,c){var d,e,f,g=this.getLayer(),h=a||g.getCanvas(),i=h.getContext(),j=this._cache.canvas,k=this.sceneFunc(),l=this.hasShadow(),m=this.hasStroke();if(this.isVisible())if(j)i.save(),g._applyTransform(this,i,b),this._drawCachedSceneCanvas(i),i.restore();else if(k){if(i.save(),this._useBufferCanvas(c)){if(d=this.getStage(),e=d.bufferCanvas,f=e.getContext(),f.clear(),f.save(),f._applyLineJoin(this),!c)if(g)g._applyTransform(this,f,b);else{var n=this.getAbsoluteTransform(b).getMatrix();i.transform(n[0],n[1],n[2],n[3],n[4],n[5])}k.call(this,f),f.restore(),l&&!h.hitCanvas?(i.save(),i._applyShadow(this),i._applyOpacity(this),i.drawImage(e._canvas,0,0),i.restore()):(i._applyOpacity(this),i.drawImage(e._canvas,0,0))}else{if(i._applyLineJoin(this),!c)if(g)g._applyTransform(this,i,b);else{var o=this.getAbsoluteTransform(b).getMatrix();i.transform(o[0],o[1],o[2],o[3],o[4],o[5])}l&&m&&!h.hitCanvas?(i.save(),c||i._applyOpacity(this),i._applyShadow(this),k.call(this,i),i.restore(),this.hasFill()&&this.getShadowForStrokeEnabled()&&k.call(this,i)):l&&!h.hitCanvas?(i.save(),c||i._applyOpacity(this),i._applyShadow(this),k.call(this,i),i.restore()):(c||i._applyOpacity(this),k.call(this,i))}i.restore()}return this},drawHit:function(a,b,c){var d=this.getLayer(),e=a||d.hitCanvas,f=e.getContext(),g=this.hitFunc()||this.sceneFunc(),h=this._cache.canvas,i=h&&h.hit;if(this.shouldDrawHit(e))if(d&&d.clearHitCache(),i)f.save(),d._applyTransform(this,f,b),this._drawCachedHitCanvas(f),f.restore();else if(g){if(f.save(),f._applyLineJoin(this),!c)if(d)d._applyTransform(this,f,b);else{var j=this.getAbsoluteTransform(b).getMatrix();f.transform(j[0],j[1],j[2],j[3],j[4],j[5])}g.call(this,f),f.restore()}return this},drawHitFromCache:function(a){var b,c,d,e,f,g,h,i,j=a||0,k=this._cache.canvas,l=this._getCachedSceneCanvas(),m=l.getContext(),n=k.hit,o=n.getContext(),p=l.getWidth(),q=l.getHeight();o.clear();try{for(b=m.getImageData(0,0,p,q),c=b.data,d=o.getImageData(0,0,p,q),e=d.data,f=c.length,g=Konva.Util._hexToRgb(this.colorKey),h=0;f>h;h+=4)i=c[h+3],i>j&&(e[h]=g.r,e[h+1]=g.g,e[h+2]=g.b,e[h+3]=255);o.putImageData(d,0,0)}catch(r){Konva.Util.warn("Unable to draw hit graph from cached scene canvas. "+r.message)}return this}}),Konva.Util.extend(Konva.Shape,Konva.Node),Konva.Factory.addGetterSetter(Konva.Shape,"stroke"),Konva.Factory.addGetterSetter(Konva.Shape,"strokeRed",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"strokeGreen",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"strokeBlue",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"strokeAlpha",1,Konva.Validators.alphaComponent),Konva.Factory.addGetterSetter(Konva.Shape,"strokeWidth",2),Konva.Factory.addGetterSetter(Konva.Shape,"strokeHitEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"perfectDrawEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"shadowForStrokeEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"lineJoin"),Konva.Factory.addGetterSetter(Konva.Shape,"lineCap"),Konva.Factory.addGetterSetter(Konva.Shape,"sceneFunc"),Konva.Factory.addGetterSetter(Konva.Shape,"hitFunc"),Konva.Factory.addGetterSetter(Konva.Shape,"dash"),Konva.Factory.addGetterSetter(Konva.Shape,"shadowColor"),Konva.Factory.addGetterSetter(Konva.Shape,"shadowRed",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"shadowGreen",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"shadowBlue",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"shadowAlpha",1,Konva.Validators.alphaComponent),Konva.Factory.addGetterSetter(Konva.Shape,"shadowBlur"),Konva.Factory.addGetterSetter(Konva.Shape,"shadowOpacity"),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"shadowOffset",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"shadowOffsetX",0),Konva.Factory.addGetterSetter(Konva.Shape,"shadowOffsetY",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternImage"),Konva.Factory.addGetterSetter(Konva.Shape,"fill"),Konva.Factory.addGetterSetter(Konva.Shape,"fillRed",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"fillGreen",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"fillBlue",0,Konva.Validators.RGBComponent),Konva.Factory.addGetterSetter(Konva.Shape,"fillAlpha",1,Konva.Validators.alphaComponent),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternY",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillLinearGradientColorStops"),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientStartRadius",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientEndRadius",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientColorStops"),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternRepeat","repeat"),Konva.Factory.addGetterSetter(Konva.Shape,"fillEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"strokeEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"shadowEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"dashEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"strokeScaleEnabled",!0),Konva.Factory.addGetterSetter(Konva.Shape,"fillPriority","color"),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillPatternOffset",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternOffsetX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternOffsetY",0),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillPatternScale",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternScaleX",1),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternScaleY",1),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillLinearGradientStartPoint",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillLinearGradientStartPointX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillLinearGradientStartPointY",0),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillLinearGradientEndPoint",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillLinearGradientEndPointX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillLinearGradientEndPointY",0),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillRadialGradientStartPoint",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientStartPointX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientStartPointY",0),Konva.Factory.addComponentsGetterSetter(Konva.Shape,"fillRadialGradientEndPoint",["x","y"]),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientEndPointX",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillRadialGradientEndPointY",0),Konva.Factory.addGetterSetter(Konva.Shape,"fillPatternRotation",0),Konva.Factory.backCompat(Konva.Shape,{dashArray:"dash",getDashArray:"getDash",setDashArray:"getDash",drawFunc:"sceneFunc",getDrawFunc:"getSceneFunc",setDrawFunc:"setSceneFunc",drawHitFunc:"hitFunc",getDrawHitFunc:"getHitFunc",setDrawHitFunc:"setHitFunc"}),Konva.Collection.mapMethods(Konva.Shape)}(),function(){function a(a,b){a.content.addEventListener(b,function(c){a[L+b](c)},!1)}var b="Stage",c="string",d="px",e="mouseout",f="mouseleave",g="mouseover",h="mouseenter",i="mousemove",j="mousedown",k="mouseup",l="click",m="dblclick",n="touchstart",o="touchend",p="tap",q="dbltap",r="touchmove",s="DOMMouseScroll",t="mousewheel",u="wheel",v="contentMouseout",w="contentMouseover",x="contentMousemove",y="contentMousedown",z="contentMouseup",A="contentClick",B="contentDblclick",C="contentTouchstart",D="contentTouchend",E="contentDbltap",F="contentTouchmove",G="div",H="relative",I="inline-block",J="konvajs-content",K=" ",L="_",M="container",N="",O=[j,i,k,e,n,r,o,g,s,t,u],P=O.length;Konva.Util.addMethods(Konva.Stage,{___init:function(a){this.nodeType=b,Konva.Container.call(this,a),this._id=Konva.idCounter++,this._buildDOM(),this._bindContentEvents(),this._enableNestedTransforms=!1,Konva.stages.push(this)},_validateAdd:function(a){"Layer"!==a.getType()&&Konva.Util.error("You may only add layers to the stage.")},setContainer:function(a){if(typeof a===c){var b=a;if(a=Konva.document.getElementById(a),!a)throw"Can not find container in document with id "+b}return this._setAttr(M,a),this},shouldDrawHit:function(){return!0},draw:function(){return Konva.Node.prototype.draw.call(this),this},setHeight:function(a){return Konva.Node.prototype.setHeight.call(this,a),this._resizeDOM(),this},setWidth:function(a){return Konva.Node.prototype.setWidth.call(this,a),this._resizeDOM(),this},clear:function(){var a,b=this.children,c=b.length;for(a=0;c>a;a++)b[a].clear();return this},clone:function(a){return a||(a={}),a.container=Konva.document.createElement(G),Konva.Container.prototype.clone.call(this,a)},destroy:function(){var a=this.content;Konva.Container.prototype.destroy.call(this),a&&Konva.Util._isInDocument(a)&&this.getContainer().removeChild(a);var b=Konva.stages.indexOf(this);b>-1&&Konva.stages.splice(b,1)},getPointerPosition:function(){return this.pointerPos},getStage:function(){return this},getContent:function(){return this.content},toDataURL:function(a){function b(e){var f=i[e],j=f.toDataURL(),k=new Konva.window.Image;k.onload=function(){h.drawImage(k,0,0),e=0;b--)if(c=d[b].getIntersection(a))return c;return null},_resizeDOM:function(){if(this.content){var a,b,c=this.getWidth(),e=this.getHeight(),f=this.getChildren(),g=f.length;for(this.content.style.width=c+d,this.content.style.height=e+d,this.bufferCanvas.setSize(c,e),this.bufferHitCanvas.setSize(c,e),a=0;g>a;a++)b=f[a],b.setSize(c,e),b.draw()}},add:function(a){if(!(arguments.length>1))return Konva.Container.prototype.add.call(this,a),a._setCanvasSize(this.width(),this.height()),a.draw(),this.content.appendChild(a.canvas._canvas),this;for(var b=0;bb;b++)a(this,O[b])},_mouseover:function(a){Konva.UA.mobile||(this._setPointerPosition(a),this._fire(w,{evt:a}))},_mouseout:function(a){if(!Konva.UA.mobile){this._setPointerPosition(a);var b=this.targetShape;b&&!Konva.isDragging()&&(b._fireAndBubble(e,{evt:a}),b._fireAndBubble(f,{evt:a}),this.targetShape=null),this.pointerPos=void 0,this._fire(v,{evt:a})}},_mousemove:function(a){if(Konva.UA.ieMobile)return this._touchmove(a);if(("undefined"==typeof a.webkitMovementX&&"undefined"==typeof a.webkitMovementY||0!==a.webkitMovementY||0!==a.webkitMovementX)&&!Konva.UA.mobile){this._setPointerPosition(a);var b,c=Konva.DD;Konva.isDragging()||(b=this.getIntersection(this.getPointerPosition()),b&&b.isListening()?Konva.isDragging()||this.targetShape&&this.targetShape._id===b._id?b._fireAndBubble(i,{evt:a}):(this.targetShape&&(this.targetShape._fireAndBubble(e,{evt:a},b),this.targetShape._fireAndBubble(f,{evt:a},b)),b._fireAndBubble(g,{evt:a},this.targetShape),b._fireAndBubble(h,{evt:a},this.targetShape),this.targetShape=b):this.targetShape&&!Konva.isDragging()&&(this.targetShape._fireAndBubble(e,{evt:a}),this.targetShape._fireAndBubble(f,{evt:a}),this.targetShape=null),this._fire(x,{evt:a})),c&&c._drag(a),a.preventDefault&&a.preventDefault()}},_mousedown:function(a){if(Konva.UA.ieMobile)return this._touchstart(a);if(!Konva.UA.mobile){this._setPointerPosition(a);var b=this.getIntersection(this.getPointerPosition());Konva.listenClickTap=!0,b&&b.isListening()&&(this.clickStartShape=b,b._fireAndBubble(j,{evt:a})),this._fire(y,{evt:a})}a.preventDefault&&a.preventDefault()},_mouseup:function(a){if(Konva.UA.ieMobile)return this._touchend(a);if(!Konva.UA.mobile){this._setPointerPosition(a);var b=this.getIntersection(this.getPointerPosition()),c=this.clickStartShape,d=!1,e=Konva.DD;Konva.inDblClickWindow?(d=!0,Konva.inDblClickWindow=!1):e&&e.justDragged?e&&(e.justDragged=!1):Konva.inDblClickWindow=!0,setTimeout(function(){Konva.inDblClickWindow=!1},Konva.dblClickWindow),b&&b.isListening()&&(b._fireAndBubble(k,{evt:a}),Konva.listenClickTap&&c&&c._id===b._id&&(b._fireAndBubble(l,{evt:a}),d&&b._fireAndBubble(m,{evt:a}))),this._fire(z,{evt:a}),Konva.listenClickTap&&(this._fire(A,{evt:a}),d&&this._fire(B,{evt:a})),Konva.listenClickTap=!1}a.preventDefault&&a.preventDefault()},_touchstart:function(a){this._setPointerPosition(a);var b=this.getIntersection(this.getPointerPosition());Konva.listenClickTap=!0,b&&b.isListening()&&(this.tapStartShape=b,b._fireAndBubble(n,{evt:a}),b.isListening()&&a.preventDefault&&a.preventDefault()),this._fire(C,{evt:a})},_touchend:function(a){this._setPointerPosition(a);var b=this.getIntersection(this.getPointerPosition()),c=!1;Konva.inDblClickWindow?(c=!0,Konva.inDblClickWindow=!1):Konva.inDblClickWindow=!0,setTimeout(function(){Konva.inDblClickWindow=!1},Konva.dblClickWindow),b&&b.isListening()&&(b._fireAndBubble(o,{evt:a}),Konva.listenClickTap&&b._id===this.tapStartShape._id&&(b._fireAndBubble(p,{evt:a}),c&&b._fireAndBubble(q,{evt:a})),b.isListening()&&a.preventDefault&&a.preventDefault()),Konva.listenClickTap&&(this._fire(D,{evt:a}),c&&this._fire(E,{evt:a})),Konva.listenClickTap=!1},_touchmove:function(a){this._setPointerPosition(a);var b,c=Konva.DD;Konva.isDragging()||(b=this.getIntersection(this.getPointerPosition()),b&&b.isListening()&&(b._fireAndBubble(r,{evt:a}),b.isListening()&&a.preventDefault&&a.preventDefault()),this._fire(F,{evt:a})),c&&(c._drag(a),Konva.isDragging()&&a.preventDefault())},_DOMMouseScroll:function(a){this._mousewheel(a)},_mousewheel:function(a){this._setPointerPosition(a);var b=this.getIntersection(this.getPointerPosition());b&&b.isListening()&&b._fireAndBubble(t,{evt:a})},_wheel:function(a){this._mousewheel(a)},_setPointerPosition:function(a){var b,c=this._getContentPosition(),d=a.offsetX,e=a.clientX,f=null,g=null;a=a?a:window.event,void 0!==a.touches?a.touches.length>0&&(b=a.touches[0],f=b.clientX-c.left,g=b.clientY-c.top):void 0!==d?(f=d,g=a.offsetY):"mozilla"===Konva.UA.browser?(f=a.layerX||a.clientX-c.left,g=a.layerY||a.clientY-c.top):void 0!==e&&c&&(f=e-c.left,g=a.clientY-c.top),null!==f&&null!==g&&(this.pointerPos={x:f,y:g})},_getContentPosition:function(){var a=this.content.getBoundingClientRect?this.content.getBoundingClientRect():{top:0,left:0};return{top:a.top,left:a.left}},_buildDOM:function(){var a=this.getContainer();if(!a){if(Konva.Util.isBrowser())throw"Stage has no container. A container is required.";a=Konva.document.createElement(G)}a.innerHTML=N,this.content=Konva.document.createElement(G),this.content.style.position=H,this.content.style.display=I,this.content.className=J,this.content.setAttribute("role","presentation"),a.appendChild(this.content),this.bufferCanvas=new Konva.SceneCanvas({pixelRatio:1}),this.bufferHitCanvas=new Konva.HitCanvas,this._resizeDOM()},_onContent:function(a,b){var c,d,e=a.split(K),f=e.length;for(c=0;f>c;c++)d=e[c],this.content.addEventListener(d,b,!1)},cache:function(){Konva.Util.warn("Cache function is not allowed for stage. You may use cache only for layers, groups and shapes.")},clearCache:function(){}}),Konva.Util.extend(Konva.Stage,Konva.Container),Konva.Factory.addGetter(Konva.Stage,"container"),Konva.Factory.addOverloadedGetterSetter(Konva.Stage,"container")}(),function(){Konva.Util.addMethods(Konva.BaseLayer,{___init:function(a){this.nodeType="Layer",Konva.Container.call(this,a)},createPNGStream:function(){return this.canvas._canvas.createPNGStream()},getCanvas:function(){return this.canvas},getHitCanvas:function(){return this.hitCanvas},getContext:function(){return this.getCanvas().getContext()},clear:function(a){return this.getContext().clear(a),this},clearHitCache:function(){this._hitImageData=void 0},setZIndex:function(a){Konva.Node.prototype.setZIndex.call(this,a);var b=this.getStage();return b&&(b.content.removeChild(this.getCanvas()._canvas),ac;c++){if(f=d[c],b=this._getIntersection({x:a.x+f.x*h,y:a.y+f.y*h}),g=b.shape)return g;if(i=!!b.antialiased,!b.antialiased)break}if(!i)return;h+=1}},_getImageData:function(a,b){var c=this.hitCanvas.width||1,d=this.hitCanvas.height||1,e=Math.round(b)*c+Math.round(a);return this._hitImageData||(this._hitImageData=this.hitCanvas.context.getImageData(0,0,c,d)),[this._hitImageData.data[4*e+0],this._hitImageData.data[4*e+1],this._hitImageData.data[4*e+2],this._hitImageData.data[4*e+3]]},_getIntersection:function(b){var c,d,e=this.hitCanvas.pixelRatio,f=this.hitCanvas.context.getImageData(Math.round(b.x*e),Math.round(b.y*e),1,1).data,g=f[3];return 255===g?(c=Konva.Util._rgbToHex(f[0],f[1],f[2]),d=Konva.shapes[a+c],d?{shape:d}:{antialiased:!0}):g>0?{antialiased:!0}:{}},drawScene:function(a,d){var e=this.getLayer(),f=a||e&&e.getCanvas();return this._fire(b,{node:this}),this.getClearBeforeDraw()&&f.getContext().clear(),Konva.Container.prototype.drawScene.call(this,f,d),this._fire(c,{node:this}),this},_applyTransform:function(a,b,c){var d=a.getAbsoluteTransform(c).getMatrix();b.transform(d[0],d[1],d[2],d[3],d[4],d[5])},drawHit:function(a,b){var c=this.getLayer(),d=a||c&&c.hitCanvas;return c&&c.getClearBeforeDraw()&&c.getHitCanvas().getContext().clear(),Konva.Container.prototype.drawHit.call(this,d,b),this.imageData=null,this},clear:function(a){return Konva.BaseLayer.prototype.clear.call(this,a),this.getHitCanvas().getContext().clear(a),this.imageData=null,this},setVisible:function(a){return Konva.Node.prototype.setVisible.call(this,a),a?(this.getCanvas()._canvas.style.display="block",this.hitCanvas._canvas.style.display="block"):(this.getCanvas()._canvas.style.display="none",this.hitCanvas._canvas.style.display="none"),this},enableHitGraph:function(){return this.setHitGraphEnabled(!0),this},disableHitGraph:function(){return this.setHitGraphEnabled(!1),this},setSize:function(a,b){Konva.BaseLayer.prototype.setSize.call(this,a,b),this.hitCanvas.setSize(a,b)}}),Konva.Util.extend(Konva.Layer,Konva.BaseLayer),Konva.Factory.addGetterSetter(Konva.Layer,"hitGraphEnabled",!0),Konva.Collection.mapMethods(Konva.Layer)}(),function(){Konva.Util.addMethods(Konva.FastLayer,{____init:function(a){this.nodeType="Layer",this.canvas=new Konva.SceneCanvas,Konva.BaseLayer.call(this,a)},_validateAdd:function(a){var b=a.getType();"Shape"!==b&&Konva.Util.error("You may only add shapes to a fast layer.")},_setCanvasSize:function(a,b){this.canvas.setSize(a,b)},hitGraphEnabled:function(){return!1},getIntersection:function(){return null},drawScene:function(a){var b=this.getLayer(),c=a||b&&b.getCanvas();return this.getClearBeforeDraw()&&c.getContext().clear(),Konva.Container.prototype.drawScene.call(this,c),this},_applyTransform:function(a,b,c){if(!c||c._id!==this._id){var d=a.getTransform().getMatrix();b.transform(d[0],d[1],d[2],d[3],d[4],d[5])}},draw:function(){return this.drawScene(),this},setVisible:function(a){return Konva.Node.prototype.setVisible.call(this,a),this.getCanvas()._canvas.style.display=a?"block":"none",this }}),Konva.Util.extend(Konva.FastLayer,Konva.BaseLayer),Konva.Collection.mapMethods(Konva.FastLayer)}(),function(){Konva.Util.addMethods(Konva.Group,{___init:function(a){this.nodeType="Group",Konva.Container.call(this,a)},_validateAdd:function(a){var b=a.getType();"Group"!==b&&"Shape"!==b&&Konva.Util.error("You may only add groups and shapes to groups.")}}),Konva.Util.extend(Konva.Group,Konva.Container),Konva.Collection.mapMethods(Konva.Group)}(),function(){Konva.Rect=function(a){this.___init(a)},Konva.Rect.prototype={___init:function(a){Konva.Shape.call(this,a),this.className="Rect",this.sceneFunc(this._sceneFunc)},_sceneFunc:function(a){var b=this.getCornerRadius(),c=this.getWidth(),d=this.getHeight();a.beginPath(),b?(b=Math.min(b,c/2,d/2),a.moveTo(b,0),a.lineTo(c-b,0),a.arc(c-b,b,b,3*Math.PI/2,0,!1),a.lineTo(c,d-b),a.arc(c-b,d-b,b,0,Math.PI/2,!1),a.lineTo(b,d),a.arc(b,d-b,b,Math.PI/2,Math.PI,!1),a.lineTo(0,b),a.arc(b,b,b,Math.PI,3*Math.PI/2,!1)):a.rect(0,0,c,d),a.closePath(),a.fillStrokeShape(this)}},Konva.Util.extend(Konva.Rect,Konva.Shape),Konva.Factory.addGetterSetter(Konva.Rect,"cornerRadius",0),Konva.Collection.mapMethods(Konva.Rect)}(),function(){var a=2*Math.PI-1e-4,b="Circle";Konva.Circle=function(a){this.___init(a)},Konva.Circle.prototype={_centroid:!0,___init:function(a){Konva.Shape.call(this,a),this.className=b,this.sceneFunc(this._sceneFunc)},_sceneFunc:function(b){b.beginPath(),b.arc(0,0,this.getRadius(),0,a,!1),b.closePath(),b.fillStrokeShape(this)},getWidth:function(){return 2*this.getRadius()},getHeight:function(){return 2*this.getRadius()},setWidth:function(a){Konva.Node.prototype.setWidth.call(this,a),this.radius()!==a/2&&this.setRadius(a/2)},setHeight:function(a){Konva.Node.prototype.setHeight.call(this,a),this.radius()!==a/2&&this.setRadius(a/2)}},Konva.Util.extend(Konva.Circle,Konva.Shape),Konva.Factory.addGetterSetter(Konva.Circle,"radius",0),Konva.Factory.addOverloadedGetterSetter(Konva.Circle,"radius"),Konva.Collection.mapMethods(Konva.Circle)}(),function(){var a=2*Math.PI-1e-4,b="Ellipse";Konva.Ellipse=function(a){this.___init(a)},Konva.Ellipse.prototype={_centroid:!0,___init:function(a){Konva.Shape.call(this,a),this.className=b,this.sceneFunc(this._sceneFunc)},_sceneFunc:function(b){var c=this.getRadiusX(),d=this.getRadiusY();b.beginPath(),b.save(),c!==d&&b.scale(1,d/c),b.arc(0,0,c,0,a,!1),b.restore(),b.closePath(),b.fillStrokeShape(this)},getWidth:function(){return 2*this.getRadiusX()},getHeight:function(){return 2*this.getRadiusY()},setWidth:function(a){Konva.Node.prototype.setWidth.call(this,a),this.setRadius({x:a/2})},setHeight:function(a){Konva.Node.prototype.setHeight.call(this,a),this.setRadius({y:a/2})}},Konva.Util.extend(Konva.Ellipse,Konva.Shape),Konva.Factory.addComponentsGetterSetter(Konva.Ellipse,"radius",["x","y"]),Konva.Factory.addGetterSetter(Konva.Ellipse,"radiusX",0),Konva.Factory.addGetterSetter(Konva.Ellipse,"radiusY",0),Konva.Collection.mapMethods(Konva.Ellipse)}(),function(){var a=2*Math.PI-1e-4;Konva.Ring=function(a){this.___init(a)},Konva.Ring.prototype={_centroid:!0,___init:function(a){Konva.Shape.call(this,a),this.className="Ring",this.sceneFunc(this._sceneFunc)},_sceneFunc:function(b){b.beginPath(),b.arc(0,0,this.getInnerRadius(),0,a,!1),b.moveTo(this.getOuterRadius(),0),b.arc(0,0,this.getOuterRadius(),a,0,!0),b.closePath(),b.fillStrokeShape(this)},getWidth:function(){return 2*this.getOuterRadius()},getHeight:function(){return 2*this.getOuterRadius()},setWidth:function(a){Konva.Node.prototype.setWidth.call(this,a),this.outerRadius()!==a/2&&this.setOuterRadius(a/2)},setHeight:function(a){Konva.Node.prototype.setHeight.call(this,a),this.outerRadius()!==a/2&&this.setOuterRadius(a/2)},setOuterRadius:function(a){this._setAttr("outerRadius",a),this.setWidth(2*a),this.setHeight(2*a)}},Konva.Util.extend(Konva.Ring,Konva.Shape),Konva.Factory.addGetterSetter(Konva.Ring,"innerRadius",0),Konva.Factory.addGetter(Konva.Ring,"outerRadius",0),Konva.Factory.addOverloadedGetterSetter(Konva.Ring,"outerRadius"),Konva.Collection.mapMethods(Konva.Ring)}(),function(){Konva.Wedge=function(a){this.___init(a)},Konva.Wedge.prototype={_centroid:!0,___init:function(a){Konva.Shape.call(this,a),this.className="Wedge",this.sceneFunc(this._sceneFunc)},_sceneFunc:function(a){a.beginPath(),a.arc(0,0,this.getRadius(),0,Konva.getAngle(this.getAngle()),this.getClockwise()),a.lineTo(0,0),a.closePath(),a.fillStrokeShape(this)},getWidth:function(){return 2*this.getRadius()},getHeight:function(){return 2*this.getRadius()},setWidth:function(a){Konva.Node.prototype.setWidth.call(this,a),this.radius()!==a/2&&this.setRadius(a/2)},setHeight:function(a){Konva.Node.prototype.setHeight.call(this,a),this.radius()!==a/2&&this.setRadius(a/2)}},Konva.Util.extend(Konva.Wedge,Konva.Shape),Konva.Factory.addGetterSetter(Konva.Wedge,"radius",0),Konva.Factory.addGetterSetter(Konva.Wedge,"angle",0),Konva.Factory.addGetterSetter(Konva.Wedge,"clockwise",!1),Konva.Factory.backCompat(Konva.Wedge,{angleDeg:"angle",getAngleDeg:"getAngle",setAngleDeg:"setAngle"}),Konva.Collection.mapMethods(Konva.Wedge)}(),function(){Konva.Arc=function(a){this.___init(a)},Konva.Arc.prototype={_centroid:!0,___init:function(a){Konva.Shape.call(this,a),this.className="Arc",this.sceneFunc(this._sceneFunc)},_sceneFunc:function(a){var b=Konva.getAngle(this.angle()),c=this.clockwise();a.beginPath(),a.arc(0,0,this.getOuterRadius(),0,b,c),a.arc(0,0,this.getInnerRadius(),b,0,!c),a.closePath(),a.fillStrokeShape(this)},getWidth:function(){return 2*this.getOuterRadius()},getHeight:function(){return 2*this.getOuterRadius()},setWidth:function(a){Konva.Node.prototype.setWidth.call(this,a),this.getOuterRadius()!==a/2&&this.setOuterRadius(a/2)},setHeight:function(a){Konva.Node.prototype.setHeight.call(this,a),this.getOuterRadius()!==a/2&&this.setOuterRadius(a/2)}},Konva.Util.extend(Konva.Arc,Konva.Shape),Konva.Factory.addGetterSetter(Konva.Arc,"innerRadius",0),Konva.Factory.addGetterSetter(Konva.Arc,"outerRadius",0),Konva.Factory.addGetterSetter(Konva.Arc,"angle",0),Konva.Factory.addGetterSetter(Konva.Arc,"clockwise",!1),Konva.Collection.mapMethods(Konva.Arc)}(),function(){var a="Image";Konva.Image=function(a){this.___init(a)},Konva.Image.prototype={___init:function(b){Konva.Shape.call(this,b),this.className=a,this.sceneFunc(this._sceneFunc),this.hitFunc(this._hitFunc)},_useBufferCanvas:function(){return(this.hasShadow()||1!==this.getAbsoluteOpacity())&&this.hasStroke()&&this.getStage()},_sceneFunc:function(a){var b,c,d,e=this.getWidth(),f=this.getHeight(),g=this.getImage();g&&(b=this.getCropWidth(),c=this.getCropHeight(),d=b&&c?[g,this.getCropX(),this.getCropY(),b,c,0,0,e,f]:[g,0,0,e,f]),(this.hasFill()||this.hasStroke())&&(a.beginPath(),a.rect(0,0,e,f),a.closePath(),a.fillStrokeShape(this)),g&&a.drawImage.apply(a,d)},_hitFunc:function(a){var b=this.getWidth(),c=this.getHeight();a.beginPath(),a.rect(0,0,b,c),a.closePath(),a.fillStrokeShape(this)},getWidth:function(){var a=this.getImage();return this.attrs.width||(a?a.width:0)},getHeight:function(){var a=this.getImage();return this.attrs.height||(a?a.height:0)}},Konva.Util.extend(Konva.Image,Konva.Shape),Konva.Factory.addGetterSetter(Konva.Image,"image"),Konva.Factory.addComponentsGetterSetter(Konva.Image,"crop",["x","y","width","height"]),Konva.Factory.addGetterSetter(Konva.Image,"cropX",0),Konva.Factory.addGetterSetter(Konva.Image,"cropY",0),Konva.Factory.addGetterSetter(Konva.Image,"cropWidth",0),Konva.Factory.addGetterSetter(Konva.Image,"cropHeight",0),Konva.Collection.mapMethods(Konva.Image)}(),function(){function a(a){a.fillText(this.partialText,0,0)}function b(a){a.strokeText(this.partialText,0,0)}var c="auto",d="center",e="Change.konva",f="2d",g="-",h="",i="left",j="text",k="Text",l="middle",m="normal",n="px ",o=" ",p="right",q="word",r="char",s="none",t=["fontFamily","fontSize","fontStyle","fontVariant","padding","align","lineHeight","text","width","height","wrap"],u=t.length,v=Konva.Util.createCanvasElement().getContext(f);Konva.Text=function(a){this.___init(a)},Konva.Text.prototype={___init:function(d){d=d||{},d.fill=d.fill||"black",void 0===d.width&&(d.width=c),void 0===d.height&&(d.height=c),Konva.Shape.call(this,d),this._fillFunc=a,this._strokeFunc=b,this.className=k;for(var f=0;u>f;f++)this.on(t[f]+e,this._setTextData);this._setTextData(),this.sceneFunc(this._sceneFunc),this.hitFunc(this._hitFunc)},_sceneFunc:function(a){var b,c=this.getPadding(),e=this.getTextHeight(),f=this.getLineHeight()*e,g=this.textArr,h=g.length,j=this.getWidth();for(a.setAttr("font",this._getContextFont()),a.setAttr("textBaseline",l),a.setAttr("textAlign",i),a.save(),c?(a.translate(c,0),a.translate(0,c+e/2)):a.translate(0,e/2),b=0;h>b;b++){var k=g[b],m=k.text,n=k.width;a.save(),this.getAlign()===p?a.translate(j-n-2*c,0):this.getAlign()===d&&a.translate((j-n-2*c)/2,0),this.partialText=m,a.fillStrokeShape(this),a.restore(),a.translate(0,f)}a.restore()},_hitFunc:function(a){var b=this.getWidth(),c=this.getHeight();a.beginPath(),a.rect(0,0,b,c),a.closePath(),a.fillStrokeShape(this)},setText:function(a){var b=Konva.Util._isString(a)?a:a.toString();return this._setAttr(j,b),this},getWidth:function(){return this.attrs.width===c?this.getTextWidth()+2*this.getPadding():this.attrs.width},getHeight:function(){return this.attrs.height===c?this.getTextHeight()*this.textArr.length*this.getLineHeight()+2*this.getPadding():this.attrs.height},getTextWidth:function(){return this.textWidth},getTextHeight:function(){return this.textHeight},_getTextSize:function(a){var b,c=v,d=this.getFontSize();return c.save(),c.font=this._getContextFont(),b=c.measureText(a),c.restore(),{width:b.width,height:parseInt(d,10)}},_getContextFont:function(){return this.getFontStyle()+o+this.getFontVariant()+o+this.getFontSize()+n+this.getFontFamily()},_addTextLine:function(a,b){return this.textArr.push({text:a,width:b})},_getTextWidth:function(a){return v.measureText(a).width},_setTextData:function(){var a=this.getText().split("\n"),b=+this.getFontSize(),d=0,e=this.getLineHeight()*b,f=this.attrs.width,h=this.attrs.height,i=f!==c,j=h!==c,k=this.getPadding(),l=f-2*k,m=h-2*k,n=0,p=this.getWrap(),q=p!==s,t=p!==r&&q;this.textArr=[],v.save(),v.font=this._getContextFont();for(var u=0,w=a.length;w>u;++u){var x=a[u],y=this._getTextWidth(x);if(i&&y>l)for(;x.length>0;){for(var z=0,A=x.length,B="",C=0;A>z;){var D=z+A>>>1,E=x.slice(0,D+1),F=this._getTextWidth(E);l>=F?(z=D+1,B=E,C=F):A=D}if(!B)break;if(t){var G=Math.max(B.lastIndexOf(o),B.lastIndexOf(g))+1;G>0&&(z=G,B=B.slice(0,z),C=this._getTextWidth(B))}if(this._addTextLine(B,C),d=Math.max(d,C),n+=e,!q||j&&n+e>m)break;if(x=x.slice(z),x.length>0&&(y=this._getTextWidth(x),l>=y)){this._addTextLine(x,y),n+=e,d=Math.max(d,y);break}}else this._addTextLine(x,y),n+=e,d=Math.max(d,y);if(j&&n+e>m)break}v.restore(),this.textHeight=b,this.textWidth=d}},Konva.Util.extend(Konva.Text,Konva.Shape),Konva.Factory.addGetterSetter(Konva.Text,"fontFamily","Arial"),Konva.Factory.addGetterSetter(Konva.Text,"fontSize",12),Konva.Factory.addGetterSetter(Konva.Text,"fontStyle",m),Konva.Factory.addGetterSetter(Konva.Text,"fontVariant",m),Konva.Factory.addGetterSetter(Konva.Text,"padding",0),Konva.Factory.addGetterSetter(Konva.Text,"align",i),Konva.Factory.addGetterSetter(Konva.Text,"lineHeight",1),Konva.Factory.addGetterSetter(Konva.Text,"wrap",q),Konva.Factory.addGetter(Konva.Text,"text",h),Konva.Factory.addOverloadedGetterSetter(Konva.Text,"text"),Konva.Collection.mapMethods(Konva.Text)}(),function(){Konva.Line=function(a){this.___init(a)},Konva.Line.prototype={___init:function(a){Konva.Shape.call(this,a),this.className="Line",this.on("pointsChange.konva tensionChange.konva closedChange.konva",function(){this._clearCache("tensionPoints")}),this.sceneFunc(this._sceneFunc)},_sceneFunc:function(a){var b,c,d,e=this.getPoints(),f=e.length,g=this.getTension(),h=this.getClosed();if(f){if(a.beginPath(),a.moveTo(e[0],e[1]),0!==g&&f>4){for(b=this.getTensionPoints(),c=b.length,d=h?0:4,h||a.quadraticCurveTo(b[0],b[1],b[2],b[3]);c-2>d;)a.bezierCurveTo(b[d++],b[d++],b[d++],b[d++],b[d++],b[d++]);h||a.quadraticCurveTo(b[c-2],b[c-1],e[f-2],e[f-1])}else for(d=2;f>d;d+=2)a.lineTo(e[d],e[d+1]);h?(a.closePath(),a.fillStrokeShape(this)):a.strokeShape(this)}},getTensionPoints:function(){return this._getCache("tensionPoints",this._getTensionPoints)},_getTensionPoints:function(){return this.getClosed()?this._getTensionPointsClosed():Konva.Util._expandPoints(this.getPoints(),this.getTension())},_getTensionPointsClosed:function(){var a=this.getPoints(),b=a.length,c=this.getTension(),d=Konva.Util,e=d._getControlPoints(a[b-2],a[b-1],a[0],a[1],a[2],a[3],c),f=d._getControlPoints(a[b-4],a[b-3],a[b-2],a[b-1],a[0],a[1],c),g=Konva.Util._expandPoints(a,c),h=[e[2],e[3]].concat(g).concat([f[0],f[1],a[b-2],a[b-1],f[2],f[3],e[0],e[1],a[0],a[1]]);return h},getWidth:function(){return this.getSelfRect().width},getHeight:function(){return this.getSelfRect().height},getSelfRect:function(){var a;a=0!==this.getTension()?this._getTensionPoints():this.getPoints();for(var b,c,d=a[0],e=a[0],f=a[0],g=a[0],h=0;ha?a+1:0)}},Konva.Util.extend(Konva.Sprite,Konva.Shape),Konva.Factory.addGetterSetter(Konva.Sprite,"animation"),Konva.Factory.addGetterSetter(Konva.Sprite,"animations"),Konva.Factory.addGetterSetter(Konva.Sprite,"frameOffsets"),Konva.Factory.addGetterSetter(Konva.Sprite,"image"),Konva.Factory.addGetterSetter(Konva.Sprite,"frameIndex",0),Konva.Factory.addGetterSetter(Konva.Sprite,"frameRate",17),Konva.Factory.backCompat(Konva.Sprite,{index:"frameIndex",getIndex:"getFrameIndex",setIndex:"setFrameIndex"}),Konva.Collection.mapMethods(Konva.Sprite)}(),function(){Konva.Path=function(a){this.___init(a)},Konva.Path.prototype={___init:function(a){this.dataArray=[];var b=this;Konva.Shape.call(this,a),this.className="Path",this.dataArray=Konva.Path.parsePathData(this.getData()),this.on("dataChange.konva",function(){b.dataArray=Konva.Path.parsePathData(this.getData())}),this.sceneFunc(this._sceneFunc)},_sceneFunc:function(a){var b=this.dataArray,c=!1;a.beginPath();for(var d=0;dj?i:j,p=i>j?1:i/j,q=i>j?j/i:1;a.translate(g,h),a.rotate(m),a.scale(p,q),a.arc(0,0,o,k,k+l,1-n),a.scale(1/p,1/q),a.rotate(-m),a.translate(-g,-h);break;case"z":a.closePath(),c=!0}}c?a.fillStrokeShape(this):a.strokeShape(this)},getSelfRect:function(){var a=[];this.dataArray.forEach(function(b){a=a.concat(b.points)});for(var b,c,d=a[0],e=a[0],f=a[0],g=a[0],h=0;hd&&(i*=-1);var j,k=h*i;if(d===b)j={x:f,y:g+k};else if((g-c)/(f-b+1e-8)===h)j={x:f+i,y:g+k};else{var l,m,n=this.getLineLength(b,c,d,e);if(1e-8>n)return void 0;var o=(f-b)*(d-b)+(g-c)*(e-c);o/=n*n,l=b+o*(d-b),m=c+o*(e-c);var p=this.getLineLength(f,g,l,m),q=Math.sqrt(a*a-p*p);i=Math.sqrt(q*q/(1+h*h)),b>d&&(i*=-1),k=h*i,j={x:l+i,y:m+k}}return j},Konva.Path.getPointOnCubicBezier=function(a,b,c,d,e,f,g,h,i){function j(a){return a*a*a}function k(a){return 3*a*a*(1-a)}function l(a){return 3*a*(1-a)*(1-a)}function m(a){return(1-a)*(1-a)*(1-a)}var n=h*j(a)+f*k(a)+d*l(a)+b*m(a),o=i*j(a)+g*k(a)+e*l(a)+c*m(a);return{x:n,y:o}},Konva.Path.getPointOnQuadraticBezier=function(a,b,c,d,e,f,g){function h(a){return a*a}function i(a){return 2*a*(1-a)}function j(a){return(1-a)*(1-a)}var k=f*h(a)+d*i(a)+b*j(a),l=g*h(a)+e*i(a)+c*j(a);return{x:k,y:l}},Konva.Path.getPointOnEllipticalArc=function(a,b,c,d,e,f){var g=Math.cos(f),h=Math.sin(f),i={x:c*Math.cos(e),y:d*Math.sin(e)};return{x:a+(i.x*g-i.y*h),y:b+(i.x*h+i.y*g)}},Konva.Path.parsePathData=function(a){if(!a)return[];var b=a,c=["m","M","l","L","v","V","h","H","z","Z","c","C","q","Q","t","T","s","S","a","A"];b=b.replace(new RegExp(" ","g"),",");for(var d=0;d0&&""===k[0]&&k.shift();for(var l=0;l0&&!isNaN(k[0]);){var m,n,o,p,q,r,s,t,u,v,w=null,x=[],y=g,z=h;switch(j){case"l":g+=k.shift(),h+=k.shift(),w="L",x.push(g,h);break;case"L":g=k.shift(),h=k.shift(),x.push(g,h);break;case"m":var A=k.shift(),B=k.shift();if(g+=A,h+=B,w="M",f.length>2&&"z"===f[f.length-1].command)for(var C=f.length-2;C>=0;C--)if("M"===f[C].command){g=f[C].points[0]+A,h=f[C].points[1]+B;break}x.push(g,h),j="l";break;case"M":g=k.shift(),h=k.shift(),w="M",x.push(g,h),j="L";break;case"h":g+=k.shift(),w="L",x.push(g,h);break;case"H":g=k.shift(),w="L",x.push(g,h);break;case"v":h+=k.shift(),w="L",x.push(g,h);break;case"V":h=k.shift(),w="L",x.push(g,h);break;case"C":x.push(k.shift(),k.shift(),k.shift(),k.shift()),g=k.shift(),h=k.shift(),x.push(g,h);break;case"c":x.push(g+k.shift(),h+k.shift(),g+k.shift(),h+k.shift()),g+=k.shift(),h+=k.shift(),w="C",x.push(g,h);break;case"S":n=g,o=h,m=f[f.length-1],"C"===m.command&&(n=g+(g-m.points[2]),o=h+(h-m.points[3])),x.push(n,o,k.shift(),k.shift()),g=k.shift(),h=k.shift(),w="C",x.push(g,h);break;case"s":n=g,o=h,m=f[f.length-1],"C"===m.command&&(n=g+(g-m.points[2]),o=h+(h-m.points[3])),x.push(n,o,g+k.shift(),h+k.shift()),g+=k.shift(),h+=k.shift(),w="C",x.push(g,h);break;case"Q":x.push(k.shift(),k.shift()),g=k.shift(),h=k.shift(),x.push(g,h);break;case"q":x.push(g+k.shift(),h+k.shift()),g+=k.shift(),h+=k.shift(),w="Q",x.push(g,h);break;case"T":n=g,o=h,m=f[f.length-1],"Q"===m.command&&(n=g+(g-m.points[0]),o=h+(h-m.points[1])),g=k.shift(),h=k.shift(),w="Q",x.push(n,o,g,h);break;case"t":n=g,o=h,m=f[f.length-1],"Q"===m.command&&(n=g+(g-m.points[0]),o=h+(h-m.points[1])),g+=k.shift(),h+=k.shift(),w="Q",x.push(n,o,g,h);break;case"A":p=k.shift(),q=k.shift(),r=k.shift(),s=k.shift(),t=k.shift(),u=g,v=h,g=k.shift(),h=k.shift(),w="A",x=this.convertEndpointToCenterParameterization(u,v,g,h,s,t,p,q,r);break;case"a":p=k.shift(),q=k.shift(),r=k.shift(),s=k.shift(),t=k.shift(),u=g,v=h,g+=k.shift(),h+=k.shift(),w="A",x=this.convertEndpointToCenterParameterization(u,v,g,h,s,t,p,q,r)}f.push({command:w||j,points:x,start:{x:y,y:z},pathLength:this.calcLength(y,z,w||j,x)})}("z"===j||"Z"===j)&&f.push({command:"z",points:[],start:void 0,pathLength:0})}return f},Konva.Path.calcLength=function(a,b,c,d){var e,f,g,h,i=Konva.Path;switch(c){case"L":return i.getLineLength(a,b,d[0],d[1]);case"C":for(e=0,f=i.getPointOnCubicBezier(0,a,b,d[0],d[1],d[2],d[3],d[4],d[5]),h=.01;1>=h;h+=.01)g=i.getPointOnCubicBezier(h,a,b,d[0],d[1],d[2],d[3],d[4],d[5]),e+=i.getLineLength(f.x,f.y,g.x,g.y),f=g;return e;case"Q":for(e=0,f=i.getPointOnQuadraticBezier(0,a,b,d[0],d[1],d[2],d[3]),h=.01;1>=h;h+=.01)g=i.getPointOnQuadraticBezier(h,a,b,d[0],d[1],d[2],d[3]),e+=i.getLineLength(f.x,f.y,g.x,g.y),f=g;return e;case"A":e=0;var j=d[4],k=d[5],l=d[4]+k,m=Math.PI/180;if(Math.abs(j-l)k)for(h=j-m;h>l;h-=m)g=i.getPointOnEllipticalArc(d[0],d[1],d[2],d[3],h,0),e+=i.getLineLength(f.x,f.y,g.x,g.y),f=g;else for(h=j+m;l>h;h+=m)g=i.getPointOnEllipticalArc(d[0],d[1],d[2],d[3],h,0),e+=i.getLineLength(f.x,f.y,g.x,g.y),f=g;return g=i.getPointOnEllipticalArc(d[0],d[1],d[2],d[3],l,0),e+=i.getLineLength(f.x,f.y,g.x,g.y)}return 0},Konva.Path.convertEndpointToCenterParameterization=function(a,b,c,d,e,f,g,h,i){var j=i*(Math.PI/180),k=Math.cos(j)*(a-c)/2+Math.sin(j)*(b-d)/2,l=-1*Math.sin(j)*(a-c)/2+Math.cos(j)*(b-d)/2,m=k*k/(g*g)+l*l/(h*h);m>1&&(g*=Math.sqrt(m),h*=Math.sqrt(m));var n=Math.sqrt((g*g*h*h-g*g*l*l-h*h*k*k)/(g*g*l*l+h*h*k*k));e===f&&(n*=-1),isNaN(n)&&(n=0);var o=n*g*l/h,p=n*-h*k/g,q=(a+c)/2+Math.cos(j)*o-Math.sin(j)*p,r=(b+d)/2+Math.sin(j)*o+Math.cos(j)*p,s=function(a){return Math.sqrt(a[0]*a[0]+a[1]*a[1])},t=function(a,b){return(a[0]*b[0]+a[1]*b[1])/(s(a)*s(b))},u=function(a,b){return(a[0]*b[1]=1&&(y=0),0===f&&y>0&&(y-=2*Math.PI),1===f&&0>y&&(y+=2*Math.PI),[q,r,g,h,v,y,j,f]},Konva.Factory.addGetterSetter(Konva.Path,"data"),Konva.Collection.mapMethods(Konva.Path)}(),function(){function a(a){a.fillText(this.partialText,0,0)}function b(a){a.strokeText(this.partialText,0,0)}var c="",d="normal";Konva.TextPath=function(a){this.___init(a)},Konva.TextPath.prototype={___init:function(c){var d=this;this.dummyCanvas=Konva.Util.createCanvasElement(),this.dataArray=[],Konva.Shape.call(this,c),this._fillFunc=a,this._strokeFunc=b,this._fillFuncHit=a,this._strokeFuncHit=b,this.className="TextPath",this.dataArray=Konva.Path.parsePathData(this.attrs.data),this.on("dataChange.konva",function(){d.dataArray=Konva.Path.parsePathData(this.attrs.data)}),this.on("textChange.konva textStroke.konva textStrokeWidth.konva",d._setTextData),d._setTextData(),this.sceneFunc(this._sceneFunc)},_sceneFunc:function(a){a.setAttr("font",this._getContextFont()),a.setAttr("textBaseline","middle"),a.setAttr("textAlign","left"),a.save();for(var b=this.glyphInfo,c=0;c0)return g=d,b[d];"M"==b[d].command&&(c={x:b[d].points[0],y:b[d].points[1]})}return{}},j=function(b){var f=a._getTextSize(b).width,g=0,j=0;for(d=void 0;Math.abs(f-g)/f>.01&&25>j;){j++;for(var k=g;void 0===e;)e=i(),e&&k+e.pathLengthf?d=Konva.Path.getPointOnLine(f,c.x,c.y,e.points[0],e.points[1],c.x,c.y):e=void 0;break;case"A":var m=e.points[4],n=e.points[5],o=e.points[4]+n;0===h?h=m+1e-8:f>g?h+=Math.PI/180*n/Math.abs(n):h-=Math.PI/360*n/Math.abs(n),(0>n&&o>h||n>=0&&h>o)&&(h=o,l=!0),d=Konva.Path.getPointOnEllipticalArc(e.points[0],e.points[1],e.points[2],e.points[3],h,e.points[6]);break;case"C":0===h?h=f>e.pathLength?1e-8:f/e.pathLength:f>g?h+=(f-g)/e.pathLength:h-=(g-f)/e.pathLength,h>1&&(h=1,l=!0),d=Konva.Path.getPointOnCubicBezier(h,e.start.x,e.start.y,e.points[0],e.points[1],e.points[2],e.points[3],e.points[4],e.points[5]);break;case"Q":0===h?h=f/e.pathLength:f>g?h+=(f-g)/e.pathLength:h-=(g-f)/e.pathLength,h>1&&(h=1,l=!0),d=Konva.Path.getPointOnQuadraticBezier(h,e.start.x,e.start.y,e.points[0],e.points[1],e.points[2],e.points[3])}void 0!==d&&(g=Konva.Path.getLineLength(c.x,c.y,d.x,d.y)),l&&(l=!1,e=void 0)}},k=0;kb;b++)c=f*Math.sin(2*b*Math.PI/e),d=-1*f*Math.cos(2*b*Math.PI/e),a.lineTo(c,d);a.closePath(),a.fillStrokeShape(this)},getWidth:function(){return 2*this.getRadius()},getHeight:function(){return 2*this.getRadius()},setWidth:function(a){Konva.Node.prototype.setWidth.call(this,a),this.radius()!==a/2&&this.setRadius(a/2)},setHeight:function(a){Konva.Node.prototype.setHeight.call(this,a),this.radius()!==a/2&&this.setRadius(a/2)}},Konva.Util.extend(Konva.RegularPolygon,Konva.Shape),Konva.Factory.addGetterSetter(Konva.RegularPolygon,"radius",0),Konva.Factory.addGetterSetter(Konva.RegularPolygon,"sides",0),Konva.Collection.mapMethods(Konva.RegularPolygon)}(),function(){Konva.Star=function(a){this.___init(a)},Konva.Star.prototype={_centroid:!0,___init:function(a){Konva.Shape.call(this,a),this.className="Star",this.sceneFunc(this._sceneFunc)},_sceneFunc:function(a){var b=this.innerRadius(),c=this.outerRadius(),d=this.numPoints();a.beginPath(),a.moveTo(0,0-c);for(var e=1;2*d>e;e++){var f=e%2===0?c:b,g=f*Math.sin(e*Math.PI/d),h=-1*f*Math.cos(e*Math.PI/d);a.lineTo(g,h)}a.closePath(),a.fillStrokeShape(this)},getWidth:function(){return 2*this.getOuterRadius()},getHeight:function(){return 2*this.getOuterRadius()},setWidth:function(a){Konva.Node.prototype.setWidth.call(this,a),this.outerRadius()!==a/2&&this.setOuterRadius(a/2)},setHeight:function(a){Konva.Node.prototype.setHeight.call(this,a),this.outerRadius()!==a/2&&this.setOuterRadius(a/2)}},Konva.Util.extend(Konva.Star,Konva.Shape),Konva.Factory.addGetterSetter(Konva.Star,"numPoints",5),Konva.Factory.addGetterSetter(Konva.Star,"innerRadius",0),Konva.Factory.addGetterSetter(Konva.Star,"outerRadius",0),Konva.Collection.mapMethods(Konva.Star)}(),function(){var a=["fontFamily","fontSize","fontStyle","padding","lineHeight","text"],b="Change.konva",c="none",d="up",e="right",f="down",g="left",h="Label",i=a.length;Konva.Label=function(a){this.____init(a)},Konva.Label.prototype={____init:function(a){var b=this;Konva.Group.call(this,a),this.className=h,this.on("add.konva",function(a){b._addListeners(a.child),b._sync()})},getText:function(){return this.find("Text")[0]},getTag:function(){return this.find("Tag")[0]},_addListeners:function(c){var d,e=this,f=function(){e._sync()};for(d=0;i>d;d++)c.on(a[d]+b,f)},getWidth:function(){return this.getText().getWidth()},getHeight:function(){return this.getText().getHeight()},_sync:function(){var a,b,c,h,i,j,k,l=this.getText(),m=this.getTag();if(l&&m){switch(a=l.getWidth(),b=l.getHeight(),c=m.getPointerDirection(),h=m.getPointerWidth(),k=m.getPointerHeight(),i=0,j=0,c){case d:i=a/2,j=-1*k;break;case e:i=a+h,j=b/2;break;case f:i=a/2,j=b+k;break;case g:i=-1*h,j=b/2}m.setAttrs({x:-1*i,y:-1*j,width:a,height:b}),l.setAttrs({x:-1*i,y:-1*j})}}},Konva.Util.extend(Konva.Label,Konva.Group),Konva.Collection.mapMethods(Konva.Label),Konva.Tag=function(a){this.___init(a)},Konva.Tag.prototype={___init:function(a){Konva.Shape.call(this,a),this.className="Tag",this.sceneFunc(this._sceneFunc)},_sceneFunc:function(a){var b=this.getWidth(),c=this.getHeight(),h=this.getPointerDirection(),i=this.getPointerWidth(),j=this.getPointerHeight(),k=this.getCornerRadius();a.beginPath(),a.moveTo(0,0),h===d&&(a.lineTo((b-i)/2,0),a.lineTo(b/2,-1*j),a.lineTo((b+i)/2,0)),k?(a.lineTo(b-k,0),a.arc(b-k,k,k,3*Math.PI/2,0,!1)):a.lineTo(b,0),h===e&&(a.lineTo(b,(c-j)/2),a.lineTo(b+i,c/2),a.lineTo(b,(c+j)/2)),k?(a.lineTo(b,c-k),a.arc(b-k,c-k,k,0,Math.PI/2,!1)):a.lineTo(b,c),h===f&&(a.lineTo((b+i)/2,c),a.lineTo(b/2,c+j),a.lineTo((b-i)/2,c)),k?(a.lineTo(k,c),a.arc(k,c-k,k,Math.PI/2,Math.PI,!1)):a.lineTo(0,c),h===g&&(a.lineTo(0,(c+j)/2),a.lineTo(-1*i,c/2),a.lineTo(0,(c-j)/2)),k&&(a.lineTo(0,k),a.arc(k,k,k,Math.PI,3*Math.PI/2,!1)),a.closePath(),a.fillStrokeShape(this)},getSelfRect:function(){var a=0,b=0,c=this.getPointerWidth(),h=this.getPointerHeight(),i=this.pointerDirection(),j=this.getWidth(),k=this.getHeight();return i===d?(b-=h,k+=h):i===f?k+=h:i===g?(a-=1.5*c,j+=c):i===e&&(j+=1.5*c),{x:a,y:b,width:j,height:k}}},Konva.Util.extend(Konva.Tag,Konva.Shape),Konva.Factory.addGetterSetter(Konva.Tag,"pointerDirection",c),Konva.Factory.addGetterSetter(Konva.Tag,"pointerWidth",0),Konva.Factory.addGetterSetter(Konva.Tag,"pointerHeight",0),Konva.Factory.addGetterSetter(Konva.Tag,"cornerRadius",0),Konva.Collection.mapMethods(Konva.Tag)}(),function(){Konva.Arrow=function(a){this.____init(a)},Konva.Arrow.prototype={____init:function(a){Konva.Line.call(this,a),this.className="Arrow"},_sceneFunc:function(a){var b=2*Math.PI,c=this.points(),d=c.length,e=c[d-2]-c[d-4],f=c[d-1]-c[d-3],g=(Math.atan2(f,e)+b)%b,h=this.pointerLength(),i=this.pointerWidth(); a.save(),a.beginPath(),a.translate(c[d-2],c[d-1]),a.rotate(g),a.moveTo(0,0),a.lineTo(-h,i/2),a.lineTo(-h,-i/2),a.closePath(),a.restore(),this.pointerAtBeginning()&&(a.save(),a.translate(c[0],c[1]),e=c[2]-c[0],f=c[3]-c[1],a.rotate((Math.atan2(-f,-e)+b)%b),a.moveTo(0,0),a.lineTo(-10,6),a.lineTo(-10,-6),a.closePath(),a.restore()),a.fillStrokeShape(this),Konva.Line.prototype._sceneFunc.apply(this,arguments)}},Konva.Util.extend(Konva.Arrow,Konva.Line),Konva.Factory.addGetterSetter(Konva.Arrow,"pointerLength",10),Konva.Factory.addGetterSetter(Konva.Arrow,"pointerWidth",10),Konva.Factory.addGetterSetter(Konva.Arrow,"pointerAtBeginning",!1),Konva.Collection.mapMethods(Konva.Arrow)}(); \ No newline at end of file diff --git a/resources/jsdoc.conf.json b/resources/jsdoc.conf.json index 62a6a980..7cc1fd13 100644 --- a/resources/jsdoc.conf.json +++ b/resources/jsdoc.conf.json @@ -19,11 +19,7 @@ "linenums" : true, "collapseSymbols" : false, "inverseNav" : true, - "highlightTutorialCode" : true, - "analytics" : { - "ua" : "UA-54202824-2", - "domain" : "http://konvajs.github.io" - } + "highlightTutorialCode" : true }, "markdown" : { "parser" : "gfm",