From b40238cdffb15259196c3a9be5c477418a111542 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ulrich-Matthias=20Sch=C3=A4fer?= Date: Sun, 20 Dec 2015 15:43:40 +0100 Subject: [PATCH] new specs, reverse, initAnimation, after, during, comments --- dist/svg.js | 522 +++++++++++++++++++---------------------- dist/svg.min.js | 4 +- spec/spec/event.js | 42 ++-- spec/spec/fx.js | 179 +++++++++----- src/fxnew.js | 564 +++++++++++++++++++++------------------------ 5 files changed, 653 insertions(+), 658 deletions(-) diff --git a/dist/svg.js b/dist/svg.js index 0a2fd55..bd5a672 100644 --- a/dist/svg.js +++ b/dist/svg.js @@ -6,7 +6,7 @@ * @copyright Wout Fierens * @license MIT * -* BUILT: Wed Dec 16 2015 01:54:06 GMT+0100 (Mitteleuropäische Zeit) +* BUILT: Sun Dec 20 2015 15:41:48 GMT+0100 (Mitteleuropäische Zeit) */; (function(root, factory) { if (typeof define === 'function' && define.amd) { @@ -1245,6 +1245,8 @@ SVG.easing = { , '<': function(pos){return -Math.cos(pos * Math.PI / 2) + 1} } +var someVar = 0 + SVG.FX = SVG.invent({ create: function(element) { @@ -1259,6 +1261,8 @@ SVG.FX = SVG.invent({ this._next = null this._prev = null + this.id = someVar++ + this.animations = { // functionToCall: [morphable object, destination value] // e.g. x: [SVG.Number, 5] @@ -1282,28 +1286,38 @@ SVG.FX = SVG.invent({ , extend: { + // sets up the animation animate: function(o){ o = o || {} + if(typeof o == 'number') o = {duration:o} + this._duration = o.duration || 1000 this._delay = o.delay || 0 - this._start = +new Date + this._delay + + // the end time of the previous is our start + var start = this._prev ? this._prev._end : +new Date + + this._start = start + this._delay this._end = this._start + this._duration this.easing = SVG.easing[o.easing || '-'] || o.easing // when easing is a function, its not in SVG.easing + this.init = false + return this } + // adds a new fx obj to the animation chain , enqueue: function(o){ // create new istance from o or use it directly return this.next( o instanceof SVG.FX ? o : - new SVG.FX(this.target).animate(o) - ).next().share(this.shared) + new SVG.FX(this.target) + ).next().share(this.shared).animate(o) } - // return the next situation object in the animation queue + // sets or gets the next situation object in the animation queue , next: function(next){ if(!next) return this._next @@ -1312,6 +1326,7 @@ SVG.FX = SVG.invent({ return this } + // sets or gets the previous situation object in the animation queue , prev: function(prev){ if(!prev) return this._prev @@ -1320,26 +1335,25 @@ SVG.FX = SVG.invent({ return this } + // returns the first situation object... , first: function(){ var prev = this while(prev.prev()){ - pref = prev.prev() + prev = prev.prev() } - return prev } + // returns the last situation object... , last: function(){ - var next = this while(next.next()){ next = next.next() } - return next - } + // sets the shared object which is just a shared reference between all objects , share: function(shared){ this.shared = shared return this @@ -1355,30 +1369,32 @@ SVG.FX = SVG.invent({ return this._duration * pos + this._start } + // starts the animationloop + // TODO: It may be enough to call just this.step() , startAnimFrame: function(){ this.animationFrame = requestAnimationFrame(function(){ this.step() }.bind(this)) } + // cancels the animationframe + // TODO: remove this in favour of the oneliner , stopAnimFrame: function(){ cancelAnimationFrame(this.animationFrame) } + // returns the current (active) fx object , current: function(){ return this.shared.current } - , start: function(){ - - /*if(this.fx().current() == this){ - // morph values from the current position to the destination - maybe move this to another place - for(var i in this.animations){ - if(this.animations[i] instanceof Array){ + // set this object as current + , setAsCurrent: function(){ + this.shared.current = this + return this + } - this.animations[i] = new this.animations[i][0](this.fx().target[i]()).morph(this.animations[i][1]) - console.log(i, this.animations[i]) - } - } - }*/ + // kicks off the animation - only does something when this obejct is the current + // todo: remove timeout. we dont rly need a delay. it can be accomplished from the user itself + , start: function(){ // dont start if already started if(!this.active && this.current() == this){ @@ -1386,35 +1402,71 @@ SVG.FX = SVG.invent({ this._end = this._start + this._duration this.active = true + this.init || this.initAnimations() + this.timeout = setTimeout(function(){ this.startAnimFrame() }.bind(this), this.delay) } return this } + // updates all animations to the current state of the element + // this is important when one property could be changed from another property + , initAnimations: function() { + var i + + for(i in this.animations){ + // TODO: this is not a clean clone of the array. We may have some unchecked references + this.animations[i].value = (i == 'plot' ? this.target.array().value : this.target[i]()) + } + + for(i in this.attrs){ + this.attrs[i].value = this.target.attr(i) + } + + for(i in this.styles){ + this.styles[i].value = this.target.style(i) + } + + this.init = true + } + + // resets the animation to the initial state + // TODO: maybe rename to reset , stop: function(){ if(!this.active) return false this.active = false this.stopAnimFrame() clearTimeout(this.timeout) - return this + return this.seek(0) } + // finish off the animation + // TODO: does it kickoff the next animation in the queue? + // global finish or fx specific finish? + , finish: function(){ + this.finished = true + return this.stop().seek(1) + } + + // set the internal animation pointer to the specified position and updates the visualisation , seek: function(pos){ this.pos = pos - this._start = -pos * this.duration + new Date + this._start = +new Date - pos * this._duration this._end = this._start + this._duration - return this + return this.step(true) } + // speeds up the animation by the given factor + // this changes the duration of the animation , speed: function(speed){ - this.speed = speed - this.duration = this.duration * this.pos + (1-this.pos) * this.duration / speed + this._duration = this._duration * this.pos + (1-this.pos) * this._duration / speed this._end = this._start + this._duration - return this + return this.seek(this.pos) } + // pauses the animation , pause: function(){ this.paused = true this.stopAnimFrame() @@ -1422,76 +1474,220 @@ SVG.FX = SVG.invent({ return this } + // sets the direction to forward , play: function(){ - if(this.paused){ + if(this.shared.reversed){ + this.shared.reversed = false this.seek(this.pos) + } + + return this + } + + // sets the direction to backwards + , reverse: function(){ + if(!this.shared.reversed){ + this.shared.reversed = true + this.seek(1-this.pos) + } + return this + } + + // resumes a currently paused animation + , resume: function(){ + if(this.paused){ + this.seek(this.shared.reversed ? 1-this.pos : this.pos) this.paused = false this.startAnimFrame() } + return this + } + // adds a callback function for the current animation which is called when this animation finished + , after: function(fn){ + var _this = this + , wrapper = function wrapper(e){ + if(e.detail.fx == _this){ + fn.call(this) + this.off('finished.fx', wrapper) // prevent memory leak + } + } + + // unbind previously set bindings because they would be overwritten anyway + this.target.off('finished.fx', wrapper).on('finished.fx', wrapper) return this } + // adds a callback which is called whenever one animation step is performed + , during: function(fn){ + var _this = this + , wrapper = function(e){ + if(e.detail.fx == _this){ + fn.call(this, e.detail.pos, e.detail.eased, e.detail.fx) + } + } + + // see above + this.target.off('during.fx', wrapper).on('during.fx', wrapper) + + return this.after(function(){ + this.off('during.fx', wrapper) + }) + } + + // calls after ALL animations in the queue are finished + , afterAll: function(fn){ + var wrapper = function wrapper(e){ + fn.call(this) + this.off('allfinished.fx', wrapper) + } + + // see above + this.target.off('allfinished.fx', wrapper).on('allfinished.fx', wrapper) + return this + } + + // calls on every animation step for all animations + , duringAll: function(fn){ + var _this = this + , wrapper = function(e){ + fn.call(this, e.detail.fx.totalPosition(), e.detail.pos, e.detail.eased, e.detail.fx) + } + + this.target.off('during.fx', wrapper).on('during.fx', wrapper) + + return this.afterAll(function(){ + this.off('during.fx', wrapper) + }) + } + + // returns an integer from 0-1 indicating the progress of the whole animation queue + // we recalculate the end time because it may be changed from methods like seek() + // todo: rename position to progress? + , totalPosition: function(){ + var start = this.first()._start + , end = this._end + , next = this + + while(next = next.next()){ + end += next._duration + next._delay + } + + return (this.pos * this._duration + this._start - start) / (end - start) + } + + // adds one property to the animations , push: function(method, args, type){ this[type || 'animations'][method] = args return this.start() } + // removes the specified animation and returns it , pop: function(method, type){ var ret = this[type || 'animations'][method] this.drop(method) return ret } + // removes the specified animation , drop: function(method, type){ delete this[type || 'animations'][method] return this } + // returns the specified animation , get: function(method, type){ return this[type || 'animations'][method] } - , step: function(){ + // perform one step of the animation + // when ignoreTime is set the method uses the currently set position. + // Otherwise it will calculate the position based on the time passed + , step: function(ignoreTime){ - if(this.paused) return this + // convert current time to position + if(!ignoreTime) this.pos = this.timeToPos(+new Date) - this.pos = this.timeToPos(+new Date) + if(this.shared.reversed) this.pos = 1 - this.pos + // correct position if(this.pos > 1) this.pos = 1 if(this.pos < 0) this.pos = 0 + // apply easing var eased = this.easing(this.pos) + // call once-callbacks for(var i in this._once){ - if(i > this.lastPos && i <= eased) this._once[i](this.pos, eased) + if(i > this.lastPos && i <= eased){ + this._once[i](this.pos, eased) + delete this._once[i] + } } - this.target.fire('during', {pos: this.pos, eased: eased}) + // fire during callback with position, eased position and current situation as parameter + this.target.fire('during', {pos: this.pos, eased: eased, fx: this}) + // apply the actual animation to every property this.eachAt(function(method, args){ this.target[method].apply(this.target, args) }) + // do final code when situation is finished if(this.pos == 1){ + + // stop animation callback + cancelAnimationFrame(this.animationFrame) + this.finished = true this.active = false - this.target.fire('situationfinished') - if(this == this.last()) this.target.fire('fxfinished') + // fire finished callback with current situation as parameter + this.target.fire('finished', {fx:this}) - if(this.next())(this.shared.current = this.next()).start() + // start the next animation in the queue and mark it as current + if(this.next()){ + this.next().setAsCurrent().start() + // or finish off the animation + }else{ + this.target.fire('allfinished') + this.target.off('.fx') + this.target.fx = null + } + // todo: this is more or less duplicate code. has to be removed + }else if(this.shared.reversed && this.pos == 0){ + // stop animation callback cancelAnimationFrame(this.animationFrame) - }else{ + + this.finished = true + this.active = false + + // fire finished callback with current situation as parameter + this.target.fire('finished', {fx:this}) + + // start the next animation in the queue and mark it as current + if(this.prev()){ + this.prev().setAsCurrent().start() + // or finish off the animation + }else{ + this.target.fire('allfinished') + this.target.off('.fx') + this.target.fx = null + } + }else if(!this.paused && this.active){ + // we continue animating when we are not at the end this.startAnimFrame() } + // save last eased position for once callback triggering this.lastPos = eased return this } + // calculates the step for every property and calls block with it + // todo: include block directly cause it is used only for this purpose , eachAt: function(block){ var i, at @@ -1533,6 +1729,7 @@ SVG.FX = SVG.invent({ } + // adds an once-callback which is called at a specific position and never again , once: function(pos, fn, isEased){ if(!isEased)pos = this.easing(pos) @@ -1542,7 +1739,8 @@ SVG.FX = SVG.invent({ return this } - // with the help of key this function can be used to retrieve + // searchs for a property in the animation chain to make relative movement possible + // TODO: this method is outdated because of the use of initAnimations which cover this topic quite well , search: function(method, key) { var situation = this @@ -1579,7 +1777,7 @@ SVG.FX = SVG.invent({ }) - +// MorphObj is used whenever no morphable object is given SVG.MorphObj = SVG.invent({ create: function(from, to){ @@ -1589,13 +1787,17 @@ SVG.MorphObj = SVG.invent({ if(SVG.regex.unit.test(to) || typeof from == 'number') return new SVG.Number(from).morph(to) // prepare for plain morphing - this.from = from + this.value = from this.destination = to } , extend: { at: function(pos, real){ - return real < 1 ? this.from : this.destination + return real < 1 ? this.value : this.destination + }, + + valueOf: function(){ + return this.value } } @@ -1728,244 +1930,6 @@ SVG.extend(SVG.FX, { return this } }) - -/* -SVG.FX = SVG.invent({ - // Initialize FX object - create: function(element) { - // store target element - this.target = element - this._queue = [] - this._current = 0 - } - - // Add class methods -, extend: { - - // pushs a new situation to the queue - enqueue: function(o) { - this.queue().push(new SVG.Situation(o).fx(this)) - return this - } - - // returns the queue - , queue: function() { - return this._queue; - } - - , current: function() { - return this.get(this._current) - } - - , last: function() { - return this.get(this.queue().length-1) - } - - , first: function() { - return this.get(0) - } - - , search: function(attr) { - var current = this.queue().length-1 - - while(situation = this.get(--current)){ - - // get method of situation if present - var attr = situation.get(attr) - if(!attr) continue - - // if not yet morphed we extract the destination from the array - //if(attr instanceof Array) return attr[1] - - // otherwise from the morphed object - return attr.destination - - } - - // return the elements attribute as fallback - return this.target[attr]() - - } - - , prev: function() { - return this.get(--this._current) - } - - , next: function() { - return this.get(++this._current) - } - - , get: function(i) { - if(!this._queue[i]) return null - return this._queue[i] - } - - , startNext: function() { - - var next = this.next() - if(next) next.start() - else this.finish() - - return this - } - - , pause: function() { - this.current().pause() - return this - } - - , play: function() { - this.current().play() - return this - } - - , resume: function() { - this.active = true - } - - , finish: function() { - this.active = false - this.target.fire('fxfinished') - return this - } - - , reverse: function() { - this.reverse = true - this.current().play() - return this - } - - , progress: function(pos) { - this.get(this._current).progress(pos) - return this - } - - , totalProgress: function(pos) { - if(pos == null) return this.total - this.total = pos - return this - } - - , time: function(d) { - return this.progress(this.duration / d) - } - - , totalTime: function(d) { - return this.totalProgress(this.duration / d) - } - - , timeScale: function(factor) { - this.scale = factor - return this - } - - // Animatable x-axis - , x: function(x) { - //this.last().push('x', [SVG.Number, x]).start() - this.last().push('x', new SVG.Number(this.search('x')).morph(x)).start() - return this - } - // Animatable y-axis - , y: function(y) { - //this.last().push('y', [SVG.Number, y]).start() - this.last().push('y', new SVG.Number(this.search('y')).morph(y)).start() - - return this - } - // Animatable center x-axis - , cx: function(x) { - //this.last().push('cx', [SVG.Number, x]).start() - this.last().push('cx', new SVG.Number(this.search('cx')).morph(x)).start() - - return this - } - // Animatable center y-axis - , cy: function(y) { - //this.last().push('cy', [SVG.Number, y]).start() - this.last().push('cy', new SVG.Number(this.search('cy')).morph(y)).start() - - return this - } - // Add animatable move - , move: function(x, y) { - return this.x(x).y(y) - } - // Add animatable center - , center: function(x, y) { - return this.cx(x).cy(y) - } - , dx: function(x) { - return this.x(this.search('x') + x) - } - , dy: function(y) { - return this.y(this.search('y') + y) - } - // Relative move over x and y axes - , dmove: function(x, y) { - return this.dx(x).dy(y) - } - , attr: function(a, v) { - // apply attributes individually - if (typeof a == 'object') { - for (var key in a) - this.attr(key, a[key]) - - } else { - // get the current state - //var from = this.target.attr(a) - - // detect format - if (a == 'transform') { - // merge given transformation with an existing one - if (this.attrs[a]) - v = this.attrs[a].destination.multiply(v) - - // prepare matrix for morphing - this.attrs[a] = (new SVG.Matrix(this.target)).morph(v) - - // add parametric rotation values - if (this.param) { - // get initial rotation - v = this.target.transform('rotation') - - // add param - this.attrs[a].param = { - from: this.target.param || { rotation: v, cx: this.param.cx, cy: this.param.cy } - , to: this.param - } - } - - } else { - this.attrs[a] = SVG.Color.isColor(v) ? - // prepare color for morphing - new SVG.Color(from).morph(v) : - SVG.regex.unit.test(v) ? - // prepare number for morphing - new SVG.Number(from).morph(v) : - // prepare for plain morphing - { from: from, to: v } - } - } - - return this - } - - } - - // Define parent class -, parent: SVG.Element - - // Add method to parent elements -, construct: { - // Get fx module or create a new one, then animate with given duration and ease - animate: function(o) { - return (this.fx || (this.fx = new SVG.Situation(this))).animate(o) - } - , delay: function(delay){ - return (this.fx || (this.fx = new SVG.Situation(this))).animate({delay:delay}) - } - } -})*/ SVG.BBox = SVG.invent({ // Initialize create: function(element) { diff --git a/dist/svg.min.js b/dist/svg.min.js index 33880b0..e23c5e9 100644 --- a/dist/svg.min.js +++ b/dist/svg.min.js @@ -1,2 +1,2 @@ -/*! svg.js v3.0.0 MIT*/;!function(t,e){"function"==typeof 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g.Matrix(this.node.getScreenCTM())}}}),g.extend(g.Element,{attr:function(t,e,n){if(null==t){for(t={},e=this.node.attributes,n=e.length-1;n>=0;n--)t[e[n].nodeName]=g.regex.isNumber.test(e[n].nodeValue)?parseFloat(e[n].nodeValue):e[n].nodeValue;return t}if("object"==typeof t)for(e in t)this.attr(e,t[e]);else if(null===e)this.node.removeAttribute(t);else{if(null==e)return e=this.node.getAttribute(t),null==e?g.defaults.attrs[t]:g.regex.isNumber.test(e)?parseFloat(e):e;"stroke-width"==t?this.attr("stroke",parseFloat(e)>0?this._stroke:null):"stroke"==t&&(this._stroke=e),("fill"==t||"stroke"==t)&&(g.regex.isImage.test(e)&&(e=this.doc().defs().image(e,0,0)),e instanceof g.Image&&(e=this.doc().defs().pattern(0,0,function(){this.add(e)}))),"number"==typeof e?e=new g.Number(e):g.Color.isColor(e)?e=new g.Color(e):Array.isArray(e)?e=new g.Array(e):e instanceof g.Matrix&&e.param&&(this.param=e.param),"leading"==t?this.leading&&this.leading(e):"string"==typeof n?this.node.setAttributeNS(n,t,e.toString()):this.node.setAttribute(t,e.toString()),!this.rebuild||"font-size"!=t&&"x"!=t||this.rebuild(t,e)}return this}}),g.extend(g.Element,g.FX,{transform:function(t,e){var n,i=this.target||this;if("object"!=typeof t)return n=new g.Matrix(i).extract(),"object"==typeof this.param&&(n.rotation=this.param.rotation,n.cx=this.param.cx,n.cy=this.param.cy),"string"==typeof t?n[t]:n;if(n=this instanceof g.FX&&this.attrs.transform?this.attrs.transform:new g.Matrix(i),e=!!e||!!t.relative,null!=t.a)n=e?n.multiply(new g.Matrix(t)):new g.Matrix(t);else if(null!=t.rotation)l(t,i),e&&(t.rotation+=this.param&&null!=this.param.rotation?this.param.rotation:n.extract().rotation),this.param=t,this instanceof g.Element&&(n=e?n.rotate(t.rotation,t.cx,t.cy):n.rotate(t.rotation-n.extract().rotation,t.cx,t.cy));else if(null!=t.scale||null!=t.scaleX||null!=t.scaleY){if(l(t,i),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,!e){var r=n.extract();t.scaleX=1*t.scaleX/r.scaleX,t.scaleY=1*t.scaleY/r.scaleY}n=n.scale(t.scaleX,t.scaleY,t.cx,t.cy)}else if(null!=t.skewX||null!=t.skewY){if(l(t,i),t.skewX=null!=t.skewX?t.skewX:0,t.skewY=null!=t.skewY?t.skewY:0,!e){var r=n.extract();n=n.multiply((new g.Matrix).skew(r.skewX,r.skewY,t.cx,t.cy).inverse())}n=n.skew(t.skewX,t.skewY,t.cx,t.cy)}else t.flip?n=n.flip(t.flip,null==t.offset?i.bbox()["c"+t.flip]:t.offset):(null!=t.x||null!=t.y)&&(e?n=n.translate(t.x,t.y):(null!=t.x&&(n.e=t.x),null!=t.y&&(n.f=t.y)));return this.attr(this instanceof g.Pattern?"patternTransform":this instanceof g.Gradient?"gradientTransform":"transform",n)}}),g.extend(g.Element,{untransform:function(){return this.attr("transform",null)},matrixify:function(){var t=(this.attr("transform")||"").split(/\)\s*/).slice(0,-1).map(function(t){var e=t.trim().split("(");return[e[0],e[1].split(g.regex.matrixElements).map(function(t){return parseFloat(t)})]}).reduce(function(t,e){return"matrix"==e[0]?t.multiply(u(e[1])):t[e[0]].apply(t,e[1])},new g.Matrix);return this.attr("transform",t),t},toParent:function(t){if(this==t)return this;var e=this.screenCTM(),n=t.rect(1,1),i=n.screenCTM().inverse();return n.remove(),this.addTo(t).untransform().transform(i.multiply(e)),this},toDoc:function(){return this.toParent(this.doc())}}),g.extend(g.Element,{style:function(t,e){if(0==arguments.length)return this.node.style.cssText||"";if(arguments.length<2)if("object"==typeof t)for(e in t)this.style(e,t[e]);else{if(!g.regex.isCss.test(t))return this.node.style[i(t)];t=t.split(";");for(var n=0;n=0},index:function(t){return this.children().indexOf(t)},get:function(t){return this.children()[t]},first:function(){return this.children()[0]},last:function(){return 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g.ViewBox(this):(t=1==arguments.length?[t.x,t.y,t.width,t.height]:[].slice.call(arguments),this.attr("viewBox",t))}}}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","touchstart","touchmove","touchleave","touchend","touchcancel"].forEach(function(t){g.Element.prototype[t]=function(e){var n=this;return this.node["on"+t]="function"==typeof e?function(){return e.apply(n,arguments)}:null,this}}),g.listeners=[],g.handlerMap=[],g.on=function(t,e,n,i){var r=n.bind(i||t.instance||t),s=(g.handlerMap.indexOf(t)+1||g.handlerMap.push(t))-1,h=e.split(".")[0],a=e.split(".")[1]||"*";g.listeners[s]=g.listeners[s]||{},g.listeners[s][h]=g.listeners[s][h]||{},g.listeners[s][h][a]=g.listeners[s][h][a]||{},g.listeners[s][h][a][n]=r,t.addEventListener(h,r,!1) -},g.off=function(t,e,n){var i=g.handlerMap.indexOf(t),r=e&&e.split(".")[0],s=e&&e.split(".")[1];if(-1!=i)if(n)g.listeners[i][r]&&g.listeners[i][r][s||"*"]&&(t.removeEventListener(r,g.listeners[i][r][s||"*"][n],!1),delete 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null==t?this.transform("y"):this.transform({y:-this.y()+t},!0)},cx:function(t){return null==t?this.tbox().cx:this.x(t-this.tbox().width/2)},cy:function(t){return null==t?this.tbox().cy:this.y(t-this.tbox().height/2)},gbox:function(){var t=this.bbox(),e=this.transform();return t.x+=e.x,t.x2+=e.x,t.cx+=e.x,t.y+=e.y,t.y2+=e.y,t.cy+=e.y,t}},construct:{group:function(){return this.put(new g.G)}}}),g.extend(g.Element,{siblings:function(){return this.parent().children()},position:function(){return this.parent().index(this)},next:function(){return this.siblings()[this.position()+1]},previous:function(){return this.siblings()[this.position()-1]},forward:function(){var t=this.position()+1,e=this.parent();return e.removeElement(this).add(this,t),e instanceof g.Doc&&e.node.appendChild(e.defs().node),this},backward:function(){var t=this.position();return t>0&&this.parent().removeElement(this).add(this,t-1),this},front:function(){var t=this.parent();return t.node.appendChild(this.node),t instanceof g.Doc&&t.node.appendChild(t.defs().node),this},back:function(){return this.position()>0&&this.parent().removeElement(this).add(this,0),this},before:function(t){t.remove();var e=this.position();return this.parent().add(t,e),this},after:function(t){t.remove();var e=this.position();return this.parent().add(t,e+1),this}}),g.Mask=g.invent({create:function(){this.constructor.call(this,g.create("mask")),this.targets=[]},inherit:g.Container,extend:{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unmask();return this.targets=[],this.parent().removeElement(this),this}},construct:{mask:function(){return this.defs().put(new g.Mask)}}}),g.extend(g.Element,{maskWith:function(t){return this.masker=t instanceof g.Mask?t:this.parent().mask().add(t),this.masker.targets.push(this),this.attr("mask",'url("#'+this.masker.attr("id")+'")')},unmask:function(){return delete this.masker,this.attr("mask",null)}}),g.ClipPath=g.invent({create:function(){this.constructor.call(this,g.create("clipPath")),this.targets=[]},inherit:g.Container,extend:{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unclip();return this.targets=[],this.parent().removeElement(this),this}},construct:{clip:function(){return this.defs().put(new g.ClipPath)}}}),g.extend(g.Element,{clipWith:function(t){return this.clipper=t instanceof g.ClipPath?t:this.parent().clip().add(t),this.clipper.targets.push(this),this.attr("clip-path",'url("#'+this.clipper.attr("id")+'")')},unclip:function(){return delete this.clipper,this.attr("clip-path",null)}}),g.Gradient=g.invent({create:function(t){this.constructor.call(this,g.create(t+"Gradient")),this.type=t},inherit:g.Container,extend:{at:function(t,e,n){return this.put(new g.Stop).update(t,e,n)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},fill:function(){return"url(#"+this.id()+")"},toString:function(){return this.fill()},attr:function(t,e,n){return"transform"==t&&(t="gradientTransform"),g.Container.prototype.attr.call(this,t,e,n)}},construct:{gradient:function(t,e){return this.defs().gradient(t,e)}}}),g.extend(g.Gradient,g.FX,{from:function(t,e){return"radial"==(this.target||this).type?this.attr({fx:new g.Number(t),fy:new g.Number(e)}):this.attr({x1:new g.Number(t),y1:new g.Number(e)})},to:function(t,e){return"radial"==(this.target||this).type?this.attr({cx:new g.Number(t),cy:new g.Number(e)}):this.attr({x2:new g.Number(t),y2:new g.Number(e)})}}),g.extend(g.Defs,{gradient:function(t,e){return this.put(new g.Gradient(t)).update(e)}}),g.Stop=g.invent({create:"stop",inherit:g.Element,extend:{update:function(t){return("number"==typeof t||t instanceof g.Number)&&(t={offset:arguments[0],color:arguments[1],opacity:arguments[2]}),null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new g.Number(t.offset)),this}}}),g.Pattern=g.invent({create:"pattern",inherit:g.Container,extend:{fill:function(){return"url(#"+this.id()+")"},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return this.fill()},attr:function(t,e,n){return"transform"==t&&(t="patternTransform"),g.Container.prototype.attr.call(this,t,e,n)}},construct:{pattern:function(t,e,n){return this.defs().pattern(t,e,n)}}}),g.extend(g.Defs,{pattern:function(t,e,n){return this.put(new g.Pattern).update(n).attr({x:0,y:0,width:t,height:e,patternUnits:"userSpaceOnUse"})}}),g.Doc=g.invent({create:function(t){t&&(t="string"==typeof t?e.getElementById(t):t,"svg"==t.nodeName?this.constructor.call(this,t):(this.constructor.call(this,g.create("svg")),t.appendChild(this.node)),this.namespace().size("100%","100%").defs())},inherit:g.Container,extend:{namespace:function(){return this.attr({xmlns:g.ns,version:"1.1"}).attr("xmlns:xlink",g.xlink,g.xmlns).attr("xmlns:svgjs",g.svgjs,g.xmlns)},defs:function(){if(!this._defs){var t;this._defs=(t=this.node.getElementsByTagName("defs")[0])?g.adopt(t):new g.Defs,this.node.appendChild(this._defs.node)}return this._defs},parent:function(){return"#document"==this.node.parentNode.nodeName?null:this.node.parentNode},spof:function(){var t=this.node.getScreenCTM();return t&&this.style("left",-t.e%1+"px").style("top",-t.f%1+"px"),this},remove:function(){return this.parent()&&this.parent().removeChild(this.node),this}}}),g.Shape=g.invent({create:function(t){this.constructor.call(this,t)},inherit:g.Element}),g.Bare=g.invent({create:function(t,e){if(this.constructor.call(this,g.create(t)),e)for(var n in e.prototype)"function"==typeof e.prototype[n]&&(this[n]=e.prototype[n])},inherit:g.Element,extend:{words:function(t){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return this.node.appendChild(e.createTextNode(t)),this}}}),g.extend(g.Parent,{element:function(t,e){return this.put(new g.Bare(t,e))},symbol:function(){return this.defs().element("symbol",g.Container)}}),g.Use=g.invent({create:"use",inherit:g.Shape,extend:{element:function(t,e){return this.attr("href",(e||"")+"#"+t,g.xlink)}},construct:{use:function(t,e){return this.put(new g.Use).element(t,e)}}}),g.Rect=g.invent({create:"rect",inherit:g.Shape,construct:{rect:function(t,e){return this.put(new g.Rect).size(t,e)}}}),g.Circle=g.invent({create:"circle",inherit:g.Shape,construct:{circle:function(t){return this.put(new g.Circle).rx(new g.Number(t).divide(2)).move(0,0)}}}),g.extend(g.Circle,g.FX,{rx:function(t){return this.attr("r",t)},ry:function(t){return this.rx(t)}}),g.Ellipse=g.invent({create:"ellipse",inherit:g.Shape,construct:{ellipse:function(t,e){return this.put(new g.Ellipse).size(t,e).move(0,0)}}}),g.extend(g.Ellipse,g.Rect,g.FX,{rx:function(t){return this.attr("rx",t)},ry:function(t){return this.attr("ry",t)}}),g.extend(g.Circle,g.Ellipse,{x:function(t){return null==t?this.cx()-this.rx():this.cx(t+this.rx())},y:function(t){return null==t?this.cy()-this.ry():this.cy(t+this.ry())},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",t)},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",t)},width:function(t){return null==t?2*this.rx():this.rx(new g.Number(t).divide(2))},height:function(t){return null==t?2*this.ry():this.ry(new 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t=g.utils.radians(t),this.around(e,i,new g.Matrix(Math.cos(t),Math.sin(t),-Math.sin(t),Math.cos(t),0,0))},flip:function(t,e){return"x"==t?this.scale(-1,1,e,0):this.scale(1,-1,0,e)},skew:function(t,e,i,n){return this.around(i,n,this.native().skewX(t||0).skewY(e||0))},skewX:function(t,e,i){return this.around(e,i,this.native().skewX(t||0))},skewY:function(t,e,i){return this.around(e,i,this.native().skewY(t||0))},around:function(t,e,i){return this.multiply(new g.Matrix(1,0,0,1,t||0,e||0)).multiply(i).multiply(new g.Matrix(1,0,0,1,-t||0,-e||0))},"native":function(){for(var t=g.parser.draw.node.createSVGMatrix(),e=b.length-1;e>=0;e--)t[b[e]]=this[b[e]];return t},toString:function(){return"matrix("+this.a+","+this.b+","+this.c+","+this.d+","+this.e+","+this.f+")"}},parent:g.Element,construct:{ctm:function(){return new g.Matrix(this.node.getCTM())},screenCTM:function(){return new g.Matrix(this.node.getScreenCTM())}}}),g.extend(g.Element,{attr:function(t,e,i){if(null==t){for(t={},e=this.node.attributes,i=e.length-1;i>=0;i--)t[e[i].nodeName]=g.regex.isNumber.test(e[i].nodeValue)?parseFloat(e[i].nodeValue):e[i].nodeValue;return t}if("object"==typeof t)for(e in t)this.attr(e,t[e]);else if(null===e)this.node.removeAttribute(t);else{if(null==e)return e=this.node.getAttribute(t),null==e?g.defaults.attrs[t]:g.regex.isNumber.test(e)?parseFloat(e):e;"stroke-width"==t?this.attr("stroke",parseFloat(e)>0?this._stroke:null):"stroke"==t&&(this._stroke=e),("fill"==t||"stroke"==t)&&(g.regex.isImage.test(e)&&(e=this.doc().defs().image(e,0,0)),e instanceof g.Image&&(e=this.doc().defs().pattern(0,0,function(){this.add(e)}))),"number"==typeof e?e=new g.Number(e):g.Color.isColor(e)?e=new g.Color(e):Array.isArray(e)?e=new g.Array(e):e instanceof g.Matrix&&e.param&&(this.param=e.param),"leading"==t?this.leading&&this.leading(e):"string"==typeof i?this.node.setAttributeNS(i,t,e.toString()):this.node.setAttribute(t,e.toString()),!this.rebuild||"font-size"!=t&&"x"!=t||this.rebuild(t,e)}return this}}),g.extend(g.Element,g.FX,{transform:function(t,e){var i,n=this.target||this;if("object"!=typeof t)return i=new g.Matrix(n).extract(),"object"==typeof this.param&&(i.rotation=this.param.rotation,i.cx=this.param.cx,i.cy=this.param.cy),"string"==typeof t?i[t]:i;if(i=this instanceof g.FX&&this.attrs.transform?this.attrs.transform:new g.Matrix(n),e=!!e||!!t.relative,null!=t.a)i=e?i.multiply(new g.Matrix(t)):new g.Matrix(t);else if(null!=t.rotation)l(t,n),e&&(t.rotation+=this.param&&null!=this.param.rotation?this.param.rotation:i.extract().rotation),this.param=t,this instanceof g.Element&&(i=e?i.rotate(t.rotation,t.cx,t.cy):i.rotate(t.rotation-i.extract().rotation,t.cx,t.cy));else if(null!=t.scale||null!=t.scaleX||null!=t.scaleY){if(l(t,n),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,!e){var r=i.extract();t.scaleX=1*t.scaleX/r.scaleX,t.scaleY=1*t.scaleY/r.scaleY}i=i.scale(t.scaleX,t.scaleY,t.cx,t.cy)}else if(null!=t.skewX||null!=t.skewY){if(l(t,n),t.skewX=null!=t.skewX?t.skewX:0,t.skewY=null!=t.skewY?t.skewY:0,!e){var r=i.extract();i=i.multiply((new g.Matrix).skew(r.skewX,r.skewY,t.cx,t.cy).inverse())}i=i.skew(t.skewX,t.skewY,t.cx,t.cy)}else t.flip?i=i.flip(t.flip,null==t.offset?n.bbox()["c"+t.flip]:t.offset):(null!=t.x||null!=t.y)&&(e?i=i.translate(t.x,t.y):(null!=t.x&&(i.e=t.x),null!=t.y&&(i.f=t.y)));return this.attr(this instanceof g.Pattern?"patternTransform":this instanceof g.Gradient?"gradientTransform":"transform",i)}}),g.extend(g.Element,{untransform:function(){return this.attr("transform",null)},matrixify:function(){var t=(this.attr("transform")||"").split(/\)\s*/).slice(0,-1).map(function(t){var e=t.trim().split("(");return[e[0],e[1].split(g.regex.matrixElements).map(function(t){return parseFloat(t)})]}).reduce(function(t,e){return"matrix"==e[0]?t.multiply(u(e[1])):t[e[0]].apply(t,e[1])},new g.Matrix);return this.attr("transform",t),t},toParent:function(t){if(this==t)return this;var e=this.screenCTM(),i=t.rect(1,1),n=i.screenCTM().inverse();return i.remove(),this.addTo(t).untransform().transform(n.multiply(e)),this},toDoc:function(){return this.toParent(this.doc())}}),g.extend(g.Element,{style:function(t,e){if(0==arguments.length)return this.node.style.cssText||"";if(arguments.length<2)if("object"==typeof t)for(e in t)this.style(e,t[e]);else{if(!g.regex.isCss.test(t))return this.node.style[n(t)];t=t.split(";");for(var i=0;i=0},index:function(t){return this.children().indexOf(t)},get:function(t){return this.children()[t]},first:function(){return this.children()[0]},last:function(){return this.children()[this.children().length-1]},each:function(t,e){var i,n,r=this.children();for(i=0,n=r.length;n>i;i++)r[i]instanceof g.Element&&t.apply(r[i],[i,r]),e&&r[i]instanceof g.Container&&r[i].each(t,e);return this},removeElement:function(t){return this.node.removeChild(t.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return delete this._defs,this},defs:function(){return this.doc().defs()}}}),g.extend(g.Parent,{ungroup:function(t,e){return 0===e||this instanceof g.Defs?this:(t=t||(this instanceof g.Doc?this:this.parent(g.Parent)),e=e||1/0,this.each(function(){return this instanceof g.Defs?this:this instanceof g.Parent?this.ungroup(t,e-1):this.toParent(t)}),this.node.firstChild||this.remove(),this)},flatten:function(t,e){return this.ungroup(t,e)}}),g.Container=g.invent({create:function(t){this.constructor.call(this,t)},inherit:g.Parent,extend:{viewbox:function(t){return 0==arguments.length?new g.ViewBox(this):(t=1==arguments.length?[t.x,t.y,t.width,t.height]:[].slice.call(arguments),this.attr("viewBox",t))}}}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","touchstart","touchmove","touchleave","touchend","touchcancel"].forEach(function(t){g.Element.prototype[t]=function(e){var i=this;return this.node["on"+t]="function"==typeof e?function(){return e.apply(i,arguments)}:null,this}}),g.listeners=[],g.handlerMap=[],g.on=function(t,e,i,n){var r=i.bind(n||t.instance||t),s=(g.handlerMap.indexOf(t)+1||g.handlerMap.push(t))-1,h=e.split(".")[0],a=e.split(".")[1]||"*";g.listeners[s]=g.listeners[s]||{},g.listeners[s][h]=g.listeners[s][h]||{},g.listeners[s][h][a]=g.listeners[s][h][a]||{},g.listeners[s][h][a][i]=r,t.addEventListener(h,r,!1)},g.off=function(t,e,i){var n=g.handlerMap.indexOf(t),r=e&&e.split(".")[0],s=e&&e.split(".")[1];if(-1!=n)if(i)g.listeners[n][r]&&g.listeners[n][r][s||"*"]&&(t.removeEventListener(r,g.listeners[n][r][s||"*"][i],!1),delete 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null==t?this.transform("y"):this.transform({y:-this.y()+t},!0)},cx:function(t){return null==t?this.tbox().cx:this.x(t-this.tbox().width/2)},cy:function(t){return null==t?this.tbox().cy:this.y(t-this.tbox().height/2)},gbox:function(){var t=this.bbox(),e=this.transform();return t.x+=e.x,t.x2+=e.x,t.cx+=e.x,t.y+=e.y,t.y2+=e.y,t.cy+=e.y,t}},construct:{group:function(){return this.put(new g.G)}}}),g.extend(g.Element,{siblings:function(){return this.parent().children()},position:function(){return this.parent().index(this)},next:function(){return this.siblings()[this.position()+1]},previous:function(){return this.siblings()[this.position()-1]},forward:function(){var t=this.position()+1,e=this.parent();return e.removeElement(this).add(this,t),e instanceof g.Doc&&e.node.appendChild(e.defs().node),this},backward:function(){var t=this.position();return t>0&&this.parent().removeElement(this).add(this,t-1),this},front:function(){var t=this.parent();return t.node.appendChild(this.node),t instanceof g.Doc&&t.node.appendChild(t.defs().node),this},back:function(){return this.position()>0&&this.parent().removeElement(this).add(this,0),this},before:function(t){t.remove();var e=this.position();return this.parent().add(t,e),this},after:function(t){t.remove();var e=this.position();return this.parent().add(t,e+1),this}}),g.Mask=g.invent({create:function(){this.constructor.call(this,g.create("mask")),this.targets=[]},inherit:g.Container,extend:{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unmask();return this.targets=[],this.parent().removeElement(this),this}},construct:{mask:function(){return this.defs().put(new g.Mask)}}}),g.extend(g.Element,{maskWith:function(t){return this.masker=t instanceof g.Mask?t:this.parent().mask().add(t),this.masker.targets.push(this),this.attr("mask",'url("#'+this.masker.attr("id")+'")')},unmask:function(){return delete this.masker,this.attr("mask",null)}}),g.ClipPath=g.invent({create:function(){this.constructor.call(this,g.create("clipPath")),this.targets=[]},inherit:g.Container,extend:{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unclip();return this.targets=[],this.parent().removeElement(this),this}},construct:{clip:function(){return this.defs().put(new g.ClipPath)}}}),g.extend(g.Element,{clipWith:function(t){return this.clipper=t instanceof g.ClipPath?t:this.parent().clip().add(t),this.clipper.targets.push(this),this.attr("clip-path",'url("#'+this.clipper.attr("id")+'")')},unclip:function(){return delete this.clipper,this.attr("clip-path",null)}}),g.Gradient=g.invent({create:function(t){this.constructor.call(this,g.create(t+"Gradient")),this.type=t},inherit:g.Container,extend:{at:function(t,e,i){return this.put(new g.Stop).update(t,e,i)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},fill:function(){return"url(#"+this.id()+")"},toString:function(){return this.fill()},attr:function(t,e,i){return"transform"==t&&(t="gradientTransform"),g.Container.prototype.attr.call(this,t,e,i)}},construct:{gradient:function(t,e){return this.defs().gradient(t,e)}}}),g.extend(g.Gradient,g.FX,{from:function(t,e){return"radial"==(this.target||this).type?this.attr({fx:new g.Number(t),fy:new g.Number(e)}):this.attr({x1:new g.Number(t),y1:new g.Number(e)})},to:function(t,e){return"radial"==(this.target||this).type?this.attr({cx:new g.Number(t),cy:new g.Number(e)}):this.attr({x2:new g.Number(t),y2:new g.Number(e)})}}),g.extend(g.Defs,{gradient:function(t,e){return this.put(new g.Gradient(t)).update(e)}}),g.Stop=g.invent({create:"stop",inherit:g.Element,extend:{update:function(t){return("number"==typeof t||t instanceof g.Number)&&(t={offset:arguments[0],color:arguments[1],opacity:arguments[2]}),null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new g.Number(t.offset)),this}}}),g.Pattern=g.invent({create:"pattern",inherit:g.Container,extend:{fill:function(){return"url(#"+this.id()+")"},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return this.fill()},attr:function(t,e,i){return"transform"==t&&(t="patternTransform"),g.Container.prototype.attr.call(this,t,e,i)}},construct:{pattern:function(t,e,i){return this.defs().pattern(t,e,i)}}}),g.extend(g.Defs,{pattern:function(t,e,i){return this.put(new g.Pattern).update(i).attr({x:0,y:0,width:t,height:e,patternUnits:"userSpaceOnUse"})}}),g.Doc=g.invent({create:function(t){t&&(t="string"==typeof t?e.getElementById(t):t,"svg"==t.nodeName?this.constructor.call(this,t):(this.constructor.call(this,g.create("svg")),t.appendChild(this.node)),this.namespace().size("100%","100%").defs())},inherit:g.Container,extend:{namespace:function(){return this.attr({xmlns:g.ns,version:"1.1"}).attr("xmlns:xlink",g.xlink,g.xmlns).attr("xmlns:svgjs",g.svgjs,g.xmlns)},defs:function(){if(!this._defs){var t;this._defs=(t=this.node.getElementsByTagName("defs")[0])?g.adopt(t):new g.Defs,this.node.appendChild(this._defs.node)}return this._defs},parent:function(){return"#document"==this.node.parentNode.nodeName?null:this.node.parentNode},spof:function(){var t=this.node.getScreenCTM();return t&&this.style("left",-t.e%1+"px").style("top",-t.f%1+"px"),this},remove:function(){return this.parent()&&this.parent().removeChild(this.node),this}}}),g.Shape=g.invent({create:function(t){this.constructor.call(this,t)},inherit:g.Element}),g.Bare=g.invent({create:function(t,e){if(this.constructor.call(this,g.create(t)),e)for(var i in e.prototype)"function"==typeof e.prototype[i]&&(this[i]=e.prototype[i])},inherit:g.Element,extend:{words:function(t){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return this.node.appendChild(e.createTextNode(t)),this}}}),g.extend(g.Parent,{element:function(t,e){return this.put(new g.Bare(t,e))},symbol:function(){return this.defs().element("symbol",g.Container)}}),g.Use=g.invent({create:"use",inherit:g.Shape,extend:{element:function(t,e){return this.attr("href",(e||"")+"#"+t,g.xlink)}},construct:{use:function(t,e){return this.put(new g.Use).element(t,e)}}}),g.Rect=g.invent({create:"rect",inherit:g.Shape,construct:{rect:function(t,e){return this.put(new g.Rect).size(t,e)}}}),g.Circle=g.invent({create:"circle",inherit:g.Shape,construct:{circle:function(t){return this.put(new g.Circle).rx(new g.Number(t).divide(2)).move(0,0)}}}),g.extend(g.Circle,g.FX,{rx:function(t){return this.attr("r",t)},ry:function(t){return this.rx(t)}}),g.Ellipse=g.invent({create:"ellipse",inherit:g.Shape,construct:{ellipse:function(t,e){return this.put(new g.Ellipse).size(t,e).move(0,0)}}}),g.extend(g.Ellipse,g.Rect,g.FX,{rx:function(t){return this.attr("rx",t)},ry:function(t){return this.attr("ry",t)}}),g.extend(g.Circle,g.Ellipse,{x:function(t){return null==t?this.cx()-this.rx():this.cx(t+this.rx())},y:function(t){return null==t?this.cy()-this.ry():this.cy(t+this.ry())},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",t)},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",t)},width:function(t){return null==t?2*this.rx():this.rx(new g.Number(t).divide(2))},height:function(t){return null==t?2*this.ry():this.ry(new g.Number(t).divide(2))},size:function(t,e){var i=a(this.bbox(),t,e);return this.rx(new g.Number(i.width).divide(2)).ry(new g.Number(i.height).divide(2))}}),g.Line=g.invent({create:"line",inherit:g.Shape,extend:{array:function(){return new g.PointArray([[this.attr("x1"),this.attr("y1")],[this.attr("x2"),this.attr("y2")]])},plot:function(t,e,i,n){return t=4==arguments.length?{x1:t,y1:e,x2:i,y2:n}:new g.PointArray(t).toLine(),this.attr(t)},move:function(t,e){return this.attr(this.array().move(t,e).toLine())},size:function(t,e){var i=a(this.bbox(),t,e);return this.attr(this.array().size(i.width,i.height).toLine())}},construct:{line:function(t,e,i,n){return this.put(new g.Line).plot(t,e,i,n)}}}),g.Polyline=g.invent({create:"polyline",inherit:g.Shape,construct:{polyline:function(t){return this.put(new g.Polyline).plot(t)}}}),g.Polygon=g.invent({create:"polygon",inherit:g.Shape,construct:{polygon:function(t){return this.put(new g.Polygon).plot(t)}}}),g.extend(g.Polyline,g.Polygon,{array:function(){return this._array||(this._array=new g.PointArray(this.attr("points")))},plot:function(t){return this.attr("points",this._array=new g.PointArray(t))},move:function(t,e){return this.attr("points",this.array().move(t,e))},size:function(t,e){var i=a(this.bbox(),t,e);return this.attr("points",this.array().size(i.width,i.height))}}),g.extend(g.Line,g.Polyline,g.Polygon,{morphArray:g.PointArray,x:function(t){return null==t?this.bbox().x:this.move(t,this.bbox().y)},y:function(t){return null==t?this.bbox().y:this.move(this.bbox().x,t)},width:function(t){var e=this.bbox();return null==t?e.width:this.size(t,e.height)},height:function(t){var e=this.bbox();return null==t?e.height:this.size(e.width,t)}}),g.Path=g.invent({create:"path",inherit:g.Shape,extend:{morphArray:g.PathArray,array:function(){return this._array||(this._array=new g.PathArray(this.attr("d")))},plot:function(t){return this.attr("d",this._array=new g.PathArray(t))},move:function(t,e){return this.attr("d",this.array().move(t,e))},x:function(t){return null==t?this.bbox().x:this.move(t,this.bbox().y)},y:function(t){return null==t?this.bbox().y:this.move(this.bbox().x,t)},size:function(t,e){var i=a(this.bbox(),t,e);return this.attr("d",this.array().size(i.width,i.height))},width:function(t){return null==t?this.bbox().width:this.size(t,this.bbox().height)},height:function(t){return null==t?this.bbox().height:this.size(this.bbox().width,t)}},construct:{path:function(t){return this.put(new g.Path).plot(t)}}}),g.Image=g.invent({create:"image",inherit:g.Shape,extend:{load:function(t){if(!t)return this;var i=this,n=e.createElement("img");return n.onload=function(){var e=i.parent(g.Pattern);null!==e&&(0==i.width()&&0==i.height()&&i.size(n.width,n.height),e&&0==e.width()&&0==e.height()&&e.size(i.width(),i.height()),"function"==typeof i._loaded&&i._loaded.call(i,{width:n.width,height:n.height,ratio:n.width/n.height,url:t}))},this.attr("href",n.src=this.src=t,g.xlink)},loaded:function(t){return this._loaded=t,this}},construct:{image:function(t,e,i){return this.put(new g.Image).load(t).size(e||0,i||e||0)}}}),g.Text=g.invent({create:function(){this.constructor.call(this,g.create("text")),this.dom.leading=new g.Number(1.3),this._rebuild=!0,this._build=!1,this.attr("font-family",g.defaults.attrs["font-family"])},inherit:g.Shape,extend:{clone:function(){var t=p(this.node.cloneNode(!0));return this.after(t),t},x:function(t){return null==t?this.attr("x"):(this.textPath||this.lines().each(function(){this.dom.newLined&&this.x(t)}),this.attr("x",t))},y:function(t){var e=this.attr("y"),i="number"==typeof e?e-this.bbox().y:0;return null==t?"number"==typeof e?e-i:e:this.attr("y","number"==typeof t?t+i:t)},cx:function(t){return null==t?this.bbox().cx:this.x(t-this.bbox().width/2)},cy:function(t){return null==t?this.bbox().cy:this.y(t-this.bbox().height/2)},text:function(t){if("undefined"==typeof t){for(var t="",e=this.node.childNodes,i=0,n=e.length;n>i;++i)0!=i&&3!=e[i].nodeType&&1==g.adopt(e[i]).dom.newLined&&(t+="\n"),t+=e[i].textContent;return t}if(this.clear().build(!0),"function"==typeof t)t.call(this,this);else{t=t.split("\n");for(var i=0,r=t.length;r>i;i++)this.tspan(t[i]).newLine()}return this.build(!1).rebuild()},size:function(t){return this.attr("font-size",t).rebuild()},leading:function(t){return null==t?this.dom.leading:(this.dom.leading=new g.Number(t),this.rebuild())},lines:function(){var t=g.utils.map(g.utils.filterSVGElements(this.node.childNodes),function(t){return g.adopt(t)});return new g.Set(t)},rebuild:function(t){if("boolean"==typeof t&&(this._rebuild=t),this._rebuild){var e=this,i=0,n=this.dom.leading*new g.Number(this.attr("font-size"));this.lines().each(function(){this.dom.newLined&&(this.textPath||this.attr("x",e.attr("x")),"\n"==this.text()?i+=n:(this.attr("dy",n+i),i=0))}),this.fire("rebuild")}return this},build:function(t){return this._build=!!t,this},setData:function(t){return this.dom=t,this.dom.leading=t.leading?new g.Number(t.leading.value,t.leading.unit):new g.Number(1.3),this}},construct:{text:function(t){return this.put(new g.Text).text(t)},plain:function(t){return this.put(new g.Text).plain(t)}}}),g.Tspan=g.invent({create:"tspan",inherit:g.Shape,extend:{text:function(t){return null==t?this.node.textContent+(this.dom.newLined?"\n":""):("function"==typeof t?t.call(this,this):this.plain(t),this)},dx:function(t){return this.attr("dx",t)},dy:function(t){return this.attr("dy",t)},newLine:function(){var t=this.parent(g.Text);return this.dom.newLined=!0,this.dy(t.dom.leading*t.attr("font-size")).attr("x",t.x())}}}),g.extend(g.Text,g.Tspan,{plain:function(t){return this._build===!1&&this.clear(),this.node.appendChild(e.createTextNode(t)),this},tspan:function(t){var e=(this.textPath&&this.textPath()||this).node,i=new g.Tspan;return this._build===!1&&this.clear(),e.appendChild(i.node),i.text(t)},clear:function(){for(var t=(this.textPath&&this.textPath()||this).node;t.hasChildNodes();)t.removeChild(t.lastChild);return this},length:function(){return this.node.getComputedTextLength()}}),g.TextPath=g.invent({create:"textPath",inherit:g.Element,parent:g.Text,construct:{path:function(t){for(var e=new g.TextPath,i=this.doc().defs().path(t);this.node.hasChildNodes();)e.node.appendChild(this.node.firstChild);return this.node.appendChild(e.node),e.attr("href","#"+i,g.xlink),this},plot:function(t){var e=this.track();return e&&e.plot(t),this},track:function(){var t=this.textPath();return t?t.reference("href"):void 0},textPath:function(){return this.node.firstChild&&"textPath"==this.node.firstChild.nodeName?g.adopt(this.node.firstChild):void 0}}}),g.Nested=g.invent({create:function(){this.constructor.call(this,g.create("svg")),this.style("overflow","visible")},inherit:g.Container,construct:{nested:function(){return this.put(new g.Nested)}}}),g.A=g.invent({create:"a",inherit:g.Container,extend:{to:function(t){return this.attr("href",t,g.xlink)},show:function(t){return this.attr("show",t,g.xlink)},target:function(t){return this.attr("target",t)}},construct:{link:function(t){return this.put(new g.A).to(t)}}}),g.extend(g.Element,{linkTo:function(t){var e=new g.A;return"function"==typeof t?t.call(e,e):e.to(t),this.parent().put(e).put(this)}}),g.Marker=g.invent({create:"marker",inherit:g.Container,extend:{width:function(t){return this.attr("markerWidth",t)},height:function(t){return this.attr("markerHeight",t)},ref:function(t,e){return this.attr("refX",t).attr("refY",e)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return"url(#"+this.id()+")"}},construct:{marker:function(t,e,i){return this.defs().marker(t,e,i)}}}),g.extend(g.Defs,{marker:function(t,e,i){return this.put(new g.Marker).size(t,e).ref(t/2,e/2).viewbox(0,0,t,e).attr("orient","auto").update(i)}}),g.extend(g.Line,g.Polyline,g.Polygon,g.Path,{marker:function(t,e,i,n){var r=["marker"];return"all"!=t&&r.push(t),r=r.join("-"),t=arguments[1]instanceof g.Marker?arguments[1]:this.doc().marker(e,i,n),this.attr(r,t)}});var y={stroke:["color","width","opacity","linecap","linejoin","miterlimit","dasharray","dashoffset"],fill:["color","opacity","rule"],prefix:function(t,e){return"color"==e?t:t+"-"+e}};["fill","stroke"].forEach(function(t){var e,i={};i[t]=function(i){if("string"==typeof i||g.Color.isRgb(i)||i&&"function"==typeof i.fill)this.attr(t,i);else for(e=y[t].length-1;e>=0;e--)null!=i[y[t][e]]&&this.attr(y.prefix(t,y[t][e]),i[y[t][e]]);return this},g.extend(g.Element,g.FX,i)}),g.extend(g.Element,g.FX,{rotate:function(t,e,i){return this.transform({rotation:t,cx:e,cy:i})},skew:function(t,e,i,n){return this.transform({skewX:t,skewY:e,cx:i,cy:n})},scale:function(t,e,i,n){return 1==arguments.length||3==arguments.length?this.transform({scale:t,cx:e,cy:i}):this.transform({scaleX:t,scaleY:e,cx:i,cy:n})},translate:function(t,e){return this.transform({x:t,y:e})},flip:function(t,e){return this.transform({flip:t,offset:e})},matrix:function(t){return this.attr("transform",new g.Matrix(t))},opacity:function(t){return this.attr("opacity",t)},dx:function(t){return this.x((this.search?this.search("x"):this.x())+t)},dy:function(t){return this.y((this.search?this.search("x"):this.y())+t)},dmove:function(t,e){return this.dx(t).dy(e)}}),g.extend(g.Rect,g.Ellipse,g.Circle,g.Gradient,g.FX,{radius:function(t,e){var i=(this.target||this).type;return"radial"==i||"circle"==i?this.attr({r:new g.Number(t)}):this.rx(t).ry(null==e?t:e)}}),g.extend(g.Path,{length:function(){return this.node.getTotalLength()},pointAt:function(t){return this.node.getPointAtLength(t)}}),g.extend(g.Parent,g.Text,g.FX,{font:function(t){for(var e in t)"leading"==e?this.leading(t[e]):"anchor"==e?this.attr("text-anchor",t[e]):"size"==e||"family"==e||"weight"==e||"stretch"==e||"variant"==e||"style"==e?this.attr("font-"+e,t[e]):this.attr(e,t[e]);return this}}),g.Set=g.invent({create:function(t){Array.isArray(t)?this.members=t:this.clear()},extend:{add:function(){var t,e,i=[].slice.call(arguments);for(t=0,e=i.length;e>t;t++)this.members.push(i[t]);return this},remove:function(t){var e=this.index(t);return e>-1&&this.members.splice(e,1),this},each:function(t){for(var e=0,i=this.members.length;i>e;e++)t.apply(this.members[e],[e,this.members]);return this},clear:function(){return this.members=[],this},length:function(){return this.members.length},has:function(t){return this.index(t)>=0},index:function(t){return this.members.indexOf(t)},get:function(t){return this.members[t]},first:function(){return this.get(0)},last:function(){return this.get(this.members.length-1)},valueOf:function(){return this.members},bbox:function(){var t=new g.BBox;if(0==this.members.length)return t;var e=this.members[0].rbox();return t.x=e.x,t.y=e.y,t.width=e.width,t.height=e.height,this.each(function(){t=t.merge(this.rbox())}),t}},construct:{set:function(t){return new g.Set(t)}}}),g.FX.Set=g.invent({create:function(t){this.set=t}}),g.Set.inherit=function(){var t,e=[];for(var t in g.Shape.prototype)"function"==typeof g.Shape.prototype[t]&&"function"!=typeof g.Set.prototype[t]&&e.push(t);e.forEach(function(t){g.Set.prototype[t]=function(){for(var e=0,i=this.members.length;i>e;e++)this.members[e]&&"function"==typeof this.members[e][t]&&this.members[e][t].apply(this.members[e],arguments);return"animate"==t?this.fx||(this.fx=new g.FX.Set(this)):this}}),e=[];for(var t in g.FX.prototype)"function"==typeof g.FX.prototype[t]&&"function"!=typeof g.FX.Set.prototype[t]&&e.push(t);e.forEach(function(t){g.FX.Set.prototype[t]=function(){for(var e=0,i=this.set.members.length;i>e;e++)this.set.members[e].fx[t].apply(this.set.members[e].fx,arguments);return this}})},g.extend(g.Element,{data:function(t,e,i){if("object"==typeof t)for(e in t)this.data(e,t[e]);else if(arguments.length<2)try{return JSON.parse(this.attr("data-"+t))}catch(n){return this.attr("data-"+t)}else this.attr("data-"+t,null===e?null:i===!0||"string"==typeof e||"number"==typeof e?e:JSON.stringify(e));return this}}),g.extend(g.Element,{remember:function(t,e){if("object"==typeof arguments[0])for(var e in t)this.remember(e,t[e]);else{if(1==arguments.length)return this.memory()[t];this.memory()[t]=e}return this},forget:function(){if(0==arguments.length)this._memory={};else for(var t=arguments.length-1;t>=0;t--)delete this.memory()[arguments[t]];return this},memory:function(){return this._memory||(this._memory={})}}),g.get=function(t){var i=e.getElementById(x(t)||t);return g.adopt(i)},g.select=function(t,i){return new g.Set(g.utils.map((i||e).querySelectorAll(t),function(t){return g.adopt(t)}))},g.extend(g.Parent,{select:function(t){return g.select(t,this.node)}});var b="abcdef".split("");if("function"!=typeof w){var w=function(t,i){i=i||{bubbles:!1,cancelable:!1,detail:void 0};var n=e.createEvent("CustomEvent");return n.initCustomEvent(t,i.bubbles,i.cancelable,i.detail),n};w.prototype=t.Event.prototype,t.CustomEvent=w}return function(e){for(var i=0,n=["moz","webkit"],r=0;r 1) this.pos = 1 if(this.pos < 0) this.pos = 0 + // apply easing var eased = this.easing(this.pos) + // call once-callbacks for(var i in this._once){ - if(i > this.lastPos && i <= eased) this._once[i](this.pos, eased) + if(i > this.lastPos && i <= eased){ + this._once[i](this.pos, eased) + delete this._once[i] + } } - this.target.fire('during', {pos: this.pos, eased: eased}) + // fire during callback with position, eased position and current situation as parameter + this.target.fire('during', {pos: this.pos, eased: eased, fx: this}) + // apply the actual animation to every property this.eachAt(function(method, args){ this.target[method].apply(this.target, args) }) + // do final code when situation is finished if(this.pos == 1){ + + // stop animation callback + cancelAnimationFrame(this.animationFrame) + this.finished = true this.active = false - this.target.fire('situationfinished') - if(this == this.last()) this.target.fire('fxfinished') - - if(this.next())(this.shared.current = this.next()).start() + // fire finished callback with current situation as parameter + this.target.fire('finished', {fx:this}) + + // start the next animation in the queue and mark it as current + if(this.next()){ + this.next().setAsCurrent().start() + // or finish off the animation + }else{ + this.target.fire('allfinished') + this.target.off('.fx') + this.target.fx = null + } + // todo: this is more or less duplicate code. has to be removed + }else if(this.shared.reversed && this.pos == 0){ + // stop animation callback cancelAnimationFrame(this.animationFrame) - }else{ + + this.finished = true + this.active = false + + // fire finished callback with current situation as parameter + this.target.fire('finished', {fx:this}) + + // start the next animation in the queue and mark it as current + if(this.prev()){ + this.prev().setAsCurrent().start() + // or finish off the animation + }else{ + this.target.fire('allfinished') + this.target.off('.fx') + this.target.fx = null + } + }else if(!this.paused && this.active){ + // we continue animating when we are not at the end this.startAnimFrame() } + // save last eased position for once callback triggering this.lastPos = eased return this } + // calculates the step for every property and calls block with it + // todo: include block directly cause it is used only for this purpose , eachAt: function(block){ var i, at - + for(i in this.animations){ at = [].concat(this.animations[i]).map(function(el){ @@ -265,7 +461,7 @@ SVG.FX = SVG.invent({ block.call(this, i, at) } - + for(i in this.attrs){ at = [i].concat(this.attrs[i]).map(function(el){ @@ -276,7 +472,7 @@ SVG.FX = SVG.invent({ block.call(this, 'attr', at) } - + for(i in this.styles){ at = [i].concat(this.styles[i]).map(function(el){ @@ -287,12 +483,13 @@ SVG.FX = SVG.invent({ block.call(this, 'style', at) } - + return this } + // adds an once-callback which is called at a specific position and never again , once: function(pos, fn, isEased){ if(!isEased)pos = this.easing(pos) @@ -302,7 +499,8 @@ SVG.FX = SVG.invent({ return this } - // with the help of key this function can be used to retrieve + // searchs for a property in the animation chain to make relative movement possible + // TODO: this method is outdated because of the use of initAnimations which cover this topic quite well , search: function(method, key) { var situation = this @@ -339,7 +537,7 @@ SVG.FX = SVG.invent({ }) - +// MorphObj is used whenever no morphable object is given SVG.MorphObj = SVG.invent({ create: function(from, to){ @@ -349,13 +547,17 @@ SVG.MorphObj = SVG.invent({ if(SVG.regex.unit.test(to) || typeof from == 'number') return new SVG.Number(from).morph(to) // prepare for plain morphing - this.from = from + this.value = from this.destination = to } - + , extend: { at: function(pos, real){ - return real < 1 ? this.from : this.destination + return real < 1 ? this.value : this.destination + }, + + valueOf: function(){ + return this.value } } @@ -368,7 +570,7 @@ SVG.extend(SVG.FX, { if (typeof a == 'object') { for (var key in a) this.attr(key, a[key]) - + } else { // get the current state var from = this.search('attr', a) @@ -381,7 +583,7 @@ SVG.extend(SVG.FX, { // prepare matrix for morphing this.push(a, (new SVG.Matrix(this.target)).morph(v), 'attrs') - + // add parametric rotation values /*if (this.param) { // get initial rotation @@ -398,11 +600,11 @@ SVG.extend(SVG.FX, { if(typeof this[a] == 'function'){ return this[a](v) } - + this.push(a, new SVG.MorphObj(from, v), 'attrs') } } - + return this } // Add animatable styles @@ -410,10 +612,10 @@ SVG.extend(SVG.FX, { if (typeof s == 'object') for (var key in s) this.style(key, s[key]) - + else this.push(s, new SVG.MorphObj(this.search('style', s), v), 'styles') - + return this } // Animatable x-axis @@ -445,13 +647,13 @@ SVG.extend(SVG.FX, { if (this.target instanceof SVG.Text) { // animate font size for Text elements this.attr('font-size', width) - + } else { // animate bbox based size for all other elements var w = this.search('width') , h = this.search('height') , box - + if(!w || !h){ box = this.target.bbox() } @@ -460,7 +662,7 @@ SVG.extend(SVG.FX, { .push('height', new SVG.Number(h || box.height).morph(height)) } - + return this } // Add animatable plot @@ -469,7 +671,7 @@ SVG.extend(SVG.FX, { } // Add leading method , leading: function(value) { - return this.target.leading ? + return this.target.leading ? this.push('leading', new SVG.Number(this.search('leading')).morph(value)) : this } @@ -484,245 +686,7 @@ SVG.extend(SVG.FX, { new SVG.Number(box.height).morph(height) ]) } - - return this - } -}) - -/* -SVG.FX = SVG.invent({ - // Initialize FX object - create: function(element) { - // store target element - this.target = element - this._queue = [] - this._current = 0 - } - - // Add class methods -, extend: { - - // pushs a new situation to the queue - enqueue: function(o) { - this.queue().push(new SVG.Situation(o).fx(this)) - return this - } - - // returns the queue - , queue: function() { - return this._queue; - } - - , current: function() { - return this.get(this._current) - } - - , last: function() { - return this.get(this.queue().length-1) - } - - , first: function() { - return this.get(0) - } - - , search: function(attr) { - var current = this.queue().length-1 - - while(situation = this.get(--current)){ - - // get method of situation if present - var attr = situation.get(attr) - if(!attr) continue - - // if not yet morphed we extract the destination from the array - //if(attr instanceof Array) return attr[1] - - // otherwise from the morphed object - return attr.destination - - } - - // return the elements attribute as fallback - return this.target[attr]() - - } - - , prev: function() { - return this.get(--this._current) - } - - , next: function() { - return this.get(++this._current) - } - - , get: function(i) { - if(!this._queue[i]) return null - return this._queue[i] - } - - , startNext: function() { - - var next = this.next() - if(next) next.start() - else this.finish() - - return this - } - - , pause: function() { - this.current().pause() - return this - } - - , play: function() { - this.current().play() - return this - } - - , resume: function() { - this.active = true - } - - , finish: function() { - this.active = false - this.target.fire('fxfinished') - return this - } - - , reverse: function() { - this.reverse = true - this.current().play() - return this - } - - , progress: function(pos) { - this.get(this._current).progress(pos) - return this - } - - , totalProgress: function(pos) { - if(pos == null) return this.total - this.total = pos - return this - } - - , time: function(d) { - return this.progress(this.duration / d) - } - - , totalTime: function(d) { - return this.totalProgress(this.duration / d) - } - - , timeScale: function(factor) { - this.scale = factor - return this - } - - // Animatable x-axis - , x: function(x) { - //this.last().push('x', [SVG.Number, x]).start() - this.last().push('x', new SVG.Number(this.search('x')).morph(x)).start() - return this - } - // Animatable y-axis - , y: function(y) { - //this.last().push('y', [SVG.Number, y]).start() - this.last().push('y', new SVG.Number(this.search('y')).morph(y)).start() - - return this - } - // Animatable center x-axis - , cx: function(x) { - //this.last().push('cx', [SVG.Number, x]).start() - this.last().push('cx', new SVG.Number(this.search('cx')).morph(x)).start() - - return this - } - // Animatable center y-axis - , cy: function(y) { - //this.last().push('cy', [SVG.Number, y]).start() - this.last().push('cy', new SVG.Number(this.search('cy')).morph(y)).start() - - return this - } - // Add animatable move - , move: function(x, y) { - return this.x(x).y(y) - } - // Add animatable center - , center: function(x, y) { - return this.cx(x).cy(y) - } - , dx: function(x) { - return this.x(this.search('x') + x) - } - , dy: function(y) { - return this.y(this.search('y') + y) - } - // Relative move over x and y axes - , dmove: function(x, y) { - return this.dx(x).dy(y) - } - , attr: function(a, v) { - // apply attributes individually - if (typeof a == 'object') { - for (var key in a) - this.attr(key, a[key]) - } else { - // get the current state - //var from = this.target.attr(a) - - // detect format - if (a == 'transform') { - // merge given transformation with an existing one - if (this.attrs[a]) - v = this.attrs[a].destination.multiply(v) - - // prepare matrix for morphing - this.attrs[a] = (new SVG.Matrix(this.target)).morph(v) - - // add parametric rotation values - if (this.param) { - // get initial rotation - v = this.target.transform('rotation') - - // add param - this.attrs[a].param = { - from: this.target.param || { rotation: v, cx: this.param.cx, cy: this.param.cy } - , to: this.param - } - } - - } else { - this.attrs[a] = SVG.Color.isColor(v) ? - // prepare color for morphing - new SVG.Color(from).morph(v) : - SVG.regex.unit.test(v) ? - // prepare number for morphing - new SVG.Number(from).morph(v) : - // prepare for plain morphing - { from: from, to: v } - } - } - - return this - } - - } - - // Define parent class -, parent: SVG.Element - - // Add method to parent elements -, construct: { - // Get fx module or create a new one, then animate with given duration and ease - animate: function(o) { - return (this.fx || (this.fx = new SVG.Situation(this))).animate(o) - } - , delay: function(delay){ - return (this.fx || (this.fx = new SVG.Situation(this))).animate({delay:delay}) - } + return this } -})*/ \ No newline at end of file +}) \ No newline at end of file -- 2.39.5