From c7df993012b3c0e8cfee75313041c3c64ad9b9e1 Mon Sep 17 00:00:00 2001 From: wout Date: Tue, 28 May 2013 20:58:52 +0100 Subject: Added merge() to SVG.BBox --- dist/svg.js | 130 +++++++++++++++++++++++++++++++++++++------------------- dist/svg.min.js | 2 +- 2 files changed, 88 insertions(+), 44 deletions(-) (limited to 'dist') diff --git a/dist/svg.js b/dist/svg.js index ec328f5..f5be854 100644 --- a/dist/svg.js +++ b/dist/svg.js @@ -1,4 +1,4 @@ -/* svg.js v0.15-2-g80f89b2 - svg regex default color viewbox bbox rbox element container fx event group arrange defs mask clip pattern gradient doc shape rect ellipse line poly path plotable image text nested sugar - svgjs.com/license */ +/* svg.js v0.16 - svg regex default color viewbox bbox rbox element container fx event group arrange defs mask clip pattern gradient doc shape rect ellipse line poly path plotable image text nested sugar - svgjs.com/license */ ;(function() { this.SVG = function(element) { @@ -291,61 +291,104 @@ SVG.BBox = function(element) { var box - - /* actual, native bounding box */ - try { - box = element.node.getBBox() - } catch(e) { - box = { - x: element.node.clientLeft - , y: element.node.clientTop - , width: element.node.clientWidth - , height: element.node.clientHeight + + /* initialize zero box */ + this.x = 0 + this.y = 0 + this.width = 0 + this.height = 0 + + /* get values if element is given */ + if (element) { + try { + /* actual, native bounding box */ + box = element.node.getBBox() + } catch(e) { + /* fallback for some browsers */ + box = { + x: element.node.clientLeft + , y: element.node.clientTop + , width: element.node.clientWidth + , height: element.node.clientHeight + } } + + /* include translations on x an y */ + this.x = box.x + element.trans.x + this.y = box.y + element.trans.y + + /* plain width and height */ + this.width = box.width * element.trans.scaleX + this.height = box.height * element.trans.scaleY } - /* include translations on x an y */ - this.x = box.x + element.trans.x - this.y = box.y + element.trans.y - - /* plain width and height */ - this.width = box.width * element.trans.scaleX - this.height = box.height * element.trans.scaleY - /* add the center */ this.cx = this.x + this.width / 2 this.cy = this.y + this.height / 2 } + + // + SVG.extend(SVG.BBox, { + // merge bounding box with another, return a new instance + merge: function(box) { + var b = new SVG.BBox() + + /* merge box */ + b.x = Math.min(this.x, box.x) + b.y = Math.min(this.y, box.y) + b.width = Math.max(this.x + this.width, box.x + box.width) - b.x + b.height = Math.max(this.y + this.height, box.y + box.height) - b.y + + /* add the center */ + b.cx = b.x + b.width / 2 + b.cy = b.y + b.height / 2 + + return b + } + + }) + + SVG.RBox = function(element) { - var box, zoom - , e = element.doc().parent - , zoom = element.doc().viewbox().zoom - - /* actual, native bounding box */ - box = element.node.getBoundingClientRect() - - /* get screen offset */ - this.x = box.left - this.y = box.top - - /* subtract parent offset */ - this.x -= e.offsetLeft - this.y -= e.offsetTop + var e, zoom + , box = {} + + /* initialize zero box */ + this.x = 0 + this.y = 0 + this.width = 0 + this.height = 0 - while (e = e.offsetParent) { + if (element) { + e = element.doc().parent + zoom = element.doc().viewbox().zoom + + /* actual, native bounding box */ + box = element.node.getBoundingClientRect() + + /* get screen offset */ + this.x = box.left + this.y = box.top + + /* subtract parent offset */ this.x -= e.offsetLeft this.y -= e.offsetTop - } - - /* calculate cumulative zoom from svg documents */ - e = element - while (e = e.parent) { - if (e.type == 'svg' && e.viewbox) { - zoom *= e.viewbox().zoom - this.x -= e.x() || 0 - this.y -= e.y() || 0 + + while (e = e.offsetParent) { + this.x -= e.offsetLeft + this.y -= e.offsetTop + } + + /* calculate cumulative zoom from svg documents */ + e = element + while (e = e.parent) { + if (e.type == 'svg' && e.viewbox) { + zoom *= e.viewbox().zoom + this.x -= e.x() || 0 + this.y -= e.y() || 0 + } } } @@ -537,6 +580,7 @@ } // Manage transformations , transform: function(o, v) { + if (arguments.length == 0) { /* act as a getter if no argument is given */ return this.trans diff --git a/dist/svg.min.js b/dist/svg.min.js index c8b5a61..e202ea8 100644 --- a/dist/svg.min.js +++ b/dist/svg.min.js @@ -1 +1 @@ -(function(){if(this.SVG=function(t){return SVG.supported?new SVG.Doc(t):void 0},this.svg=function(t){return console.warn("WARNING: svg() is deprecated, please use SVG() instead."),SVG(t)},SVG.ns="http://www.w3.org/2000/svg",SVG.xlink="http://www.w3.org/1999/xlink",SVG.did=1e3,SVG.eid=function(t){return"Svgjs"+t.charAt(0).toUpperCase()+t.slice(1)+SVG.did++},SVG.create=function(t){var e=document.createElementNS(this.ns,t);return e.setAttribute("id",this.eid(t)),e},SVG.extend=function(){var t,e,i,n;for(t=[].slice.call(arguments),e=t.pop(),n=t.length-1;n>=0;n--)if(t[n])for(i in 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t);)e=e.parent;return e},_isStyle:function(t){return"string"==typeof t?SVG.regex.test(t,"isStyle"):!1},_parseMatrix:function(t){if(t.matrix){var e=t.matrix.replace(/\s/g,"").split(",");6==e.length&&(t.a=parseFloat(e[0]),t.b=parseFloat(e[1]),t.c=parseFloat(e[2]),t.d=parseFloat(e[3]),t.e=parseFloat(e[4]),t.f=parseFloat(e[5]))}return t}}),SVG.Container=function(t){this.constructor.call(this,t)},SVG.Container.prototype=new SVG.Element,SVG.extend(SVG.Container,{children:function(){return this._children||(this._children=[])},add:function(t,e){if(!this.has(t)){if(e=null==e?this.children().length:e,t.parent){var i=t.parent.children().indexOf(t);t.parent.children().splice(i,1)}this.children().splice(e,0,t),this.node.insertBefore(t.node,this.node.childNodes[e]||null),t.parent=this}return this},put:function(t,e){return this.add(t,e),t},has:function(t){return this.children().indexOf(t)>=0},each:function(t){var e,i=this.children();for(e=0,length=i.length;length>e;e++)i[e]instanceof 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SVG.Text).text(t))},nested:function(){return this.put(new SVG.Nested)},gradient:function(t,e){return this.defs().gradient(t,e)},pattern:function(t,e,i){return this.defs().pattern(t,e,i)},mask:function(){return this.defs().put(new SVG.Mask)},clip:function(){return this.defs().put(new SVG.Clip)},first:function(){return this.children()[0]instanceof SVG.Defs?this.children()[1]:this.children()[0]},last:function(){return this.children()[this.children().length-1]},viewbox:function(t){return 0==arguments.length?new SVG.ViewBox(this):(t=1==arguments.length?[t.x,t.y,t.width,t.height]:[].slice.call(arguments),this.attr("viewBox",t.join(" ")))},clear:function(){for(var t=this.children().length-1;t>=0;t--)this.removeElement(this.children()[t]);return this._defs&&(this._defs.remove(),delete this._defs),this}}),SVG.FX=function(t){this.target=t},SVG.extend(SVG.FX,{animate:function(t,e,i){var n=this;return"object"==typeof t&&(i=t.delay,e=t.ease,t=t.duration),this.timeout=setTimeout(function(){t=null==t?1e3:t,e=e||"<>";var i,s,r,o=1e3/60,h=n.target,a=(new Date).getTime(),l=a+t;n.interval=setInterval(function(){var o,u,c=(new Date).getTime(),f=c>l?1:(c-a)/t;if(null==i){i=[];for(u in n.attrs)i.push(u)}if(null==s){s=[];for(u in n.trans)s.push(u)}if(null==r){r=[];for(u in n.styles)r.push(u)}for(f="<>"==e?-Math.cos(f*Math.PI)/2+.5:">"==e?Math.sin(f*Math.PI/2):"<"==e?-Math.cos(f*Math.PI/2)+1:"-"==e?f:"function"==typeof e?e(f):f,n._x?h.x(n._at(n._x,f)):n._cx&&h.cx(n._at(n._cx,f)),n._y?h.y(n._at(n._y,f)):n._cy&&h.cy(n._at(n._cy,f)),n._size&&h.size(n._at(n._size.width,f),n._at(n._size.height,f)),n._viewbox&&h.viewbox(n._at(n._viewbox.x,f),n._at(n._viewbox.y,f),n._at(n._viewbox.width,f),n._at(n._viewbox.height,f)),o=i.length-1;o>=0;o--)h.attr(i[o],n._at(n.attrs[i[o]],f));for(o=s.length-1;o>=0;o--)h.transform(s[o],n._at(n.trans[s[o]],f));for(o=r.length-1;o>=0;o--)h.style(r[o],n._at(n.styles[r[o]],f));n._during&&n._during.call(h,f,function(t,e){return n._at({from:t,to:e},f)}),c>l&&(clearInterval(n.interval),n._after?n._after.apply(h,[n]):n.stop())},t>o?o:t)},i||0),this},bbox:function(){return this.target.bbox()},attr:function(t,e){if("object"==typeof t)for(var i in t)this.attr(i,t[i]);else this.attrs[t]={from:this.target.attr(t),to:e};return this},transform:function(t,e){if(1==arguments.length){t=this.target._parseMatrix(t),delete t.matrix;for(e in t)this.trans[e]={from:this.target.trans[e],to:t[e]}}else{var i={};i[t]=e,this.transform(i)}return this},style:function(t,e){if("object"==typeof t)for(var i in t)this.style(i,t[i]);else this.styles[t]={from:this.target.style(t),to:e};return this},x:function(t){return this._x={from:this.target.x(),to:t},this},y:function(t){return this._y={from:this.target.y(),to:t},this},cx:function(t){return this._cx={from:this.target.cx(),to:t},this},cy:function(t){return this._cy={from:this.target.cy(),to:t},this},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},size:function(t,e){if(this.target instanceof SVG.Text)this.attr("font-size",t);else{var i=this.target.bbox();this._size={width:{from:i.width,to:t},height:{from:i.height,to:e}}}return this},viewbox:function(t,e,i,n){if(this.target instanceof SVG.Container){var s=this.target.viewbox();this._viewbox={x:{from:s.x,to:t},y:{from:s.y,to:e},width:{from:s.width,to:i},height:{from:s.height,to:n}}}return 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SVG.Color(e).toHex()),null!=i?this.node.setAttributeNS(i,t,e):this.node.setAttribute(t,e),this._isStyle(t)&&("text"==t?this.text(e):"leading"==t&&this.leading?this.leading(e):this.style(t,e),this.rebuild&&this.rebuild(t,e))}return this},transform:function(t,e){if(0==arguments.length)return this.trans;if("string"==typeof t){if(2>arguments.length)return this.trans[t];var i={};return i[t]=e,this.transform(i)}var i=[];t=this._parseMatrix(t);for(e in t)null!=t[e]&&(this.trans[e]=t[e]);return 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i=0;t.length>i;i++)e=t[i].split(":"),2==e.length&&this.style(e[0].replace(/\s+/g,""),e[1].replace(/^\s+/,"").replace(/\s+$/,""))}else null===e||SVG.regex.test(e,"isBlank")?delete this.styles[t]:this.styles[t]=e;t="";for(e in this.styles)t+=e+":"+this.styles[e]+";";return""==t?this.node.removeAttribute("style"):this.node.setAttribute("style",t),this},data:function(t,e,i){if(2>arguments.length)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},bbox:function(){return new SVG.BBox(this)},rbox:function(){return new SVG.RBox(this)},inside:function(t,e){var i=this.bbox();return t>i.x&&e>i.y&&i.x+i.width>t&&i.y+i.height>e},show:function(){return this.style("display","")},hide:function(){return this.style("display","none")},visible:function(){return"none"!=this.style("display")},_parent:function(t){for(var e=this;null!=e&&!(e instanceof t);)e=e.parent;return e},_isStyle:function(t){return"string"==typeof t?SVG.regex.test(t,"isStyle"):!1},_parseMatrix:function(t){if(t.matrix){var e=t.matrix.replace(/\s/g,"").split(",");6==e.length&&(t.a=parseFloat(e[0]),t.b=parseFloat(e[1]),t.c=parseFloat(e[2]),t.d=parseFloat(e[3]),t.e=parseFloat(e[4]),t.f=parseFloat(e[5]))}return t}}),SVG.Container=function(t){this.constructor.call(this,t)},SVG.Container.prototype=new SVG.Element,SVG.extend(SVG.Container,{children:function(){return this._children||(this._children=[])},add:function(t,e){if(!this.has(t)){if(e=null==e?this.children().length:e,t.parent){var i=t.parent.children().indexOf(t);t.parent.children().splice(i,1)}this.children().splice(e,0,t),this.node.insertBefore(t.node,this.node.childNodes[e]||null),t.parent=this}return this},put:function(t,e){return this.add(t,e),t},has:function(t){return this.children().indexOf(t)>=0},each:function(t){var e,i=this.children();for(e=0,length=i.length;length>e;e++)i[e]instanceof SVG.Shape&&t.apply(i[e],[e,i]);return this},removeElement:function(t){var e=this.children().indexOf(t);return this.children().splice(e,1),this.node.removeChild(t.node),t.parent=null,this},defs:function(){return this._defs||(this._defs=this.put(new SVG.Defs,0))},level:function(){return this.removeElement(this.defs()).put(this.defs(),0)},group:function(){return this.put(new SVG.G)},rect:function(t,e){return this.put((new SVG.Rect).size(t,e))},circle:function(t){return this.ellipse(t,t)},ellipse:function(t,e){return this.put((new SVG.Ellipse).size(t,e).move(0,0))},line:function(t,e,i,n){return this.put((new SVG.Line).plot(t,e,i,n))},polyline:function(t,e){return this.put(new SVG.Polyline(e)).plot(t)},polygon:function(t,e){return this.put(new SVG.Polygon(e)).plot(t)},path:function(t,e){return this.put(new SVG.Path(e)).plot(t)},image:function(t,e,i){return e=null!=e?e:100,this.put((new SVG.Image).load(t).size(e,null!=i?i:e))},text:function(t){return this.put((new SVG.Text).text(t))},nested:function(){return this.put(new SVG.Nested)},gradient:function(t,e){return this.defs().gradient(t,e)},pattern:function(t,e,i){return this.defs().pattern(t,e,i)},mask:function(){return this.defs().put(new SVG.Mask)},clip:function(){return this.defs().put(new SVG.Clip)},first:function(){return this.children()[0]instanceof SVG.Defs?this.children()[1]:this.children()[0]},last:function(){return this.children()[this.children().length-1]},viewbox:function(t){return 0==arguments.length?new SVG.ViewBox(this):(t=1==arguments.length?[t.x,t.y,t.width,t.height]:[].slice.call(arguments),this.attr("viewBox",t.join(" ")))},clear:function(){for(var t=this.children().length-1;t>=0;t--)this.removeElement(this.children()[t]);return this._defs&&(this._defs.remove(),delete this._defs),this}}),SVG.FX=function(t){this.target=t},SVG.extend(SVG.FX,{animate:function(t,e,i){var n=this;return"object"==typeof t&&(i=t.delay,e=t.ease,t=t.duration),this.timeout=setTimeout(function(){t=null==t?1e3:t,e=e||"<>";var i,s,r,o=1e3/60,h=n.target,a=(new Date).getTime(),u=a+t;n.interval=setInterval(function(){var o,l,c=(new Date).getTime(),f=c>u?1:(c-a)/t;if(null==i){i=[];for(l in n.attrs)i.push(l)}if(null==s){s=[];for(l in n.trans)s.push(l)}if(null==r){r=[];for(l in n.styles)r.push(l)}for(f="<>"==e?-Math.cos(f*Math.PI)/2+.5:">"==e?Math.sin(f*Math.PI/2):"<"==e?-Math.cos(f*Math.PI/2)+1:"-"==e?f:"function"==typeof e?e(f):f,n._x?h.x(n._at(n._x,f)):n._cx&&h.cx(n._at(n._cx,f)),n._y?h.y(n._at(n._y,f)):n._cy&&h.cy(n._at(n._cy,f)),n._size&&h.size(n._at(n._size.width,f),n._at(n._size.height,f)),n._viewbox&&h.viewbox(n._at(n._viewbox.x,f),n._at(n._viewbox.y,f),n._at(n._viewbox.width,f),n._at(n._viewbox.height,f)),o=i.length-1;o>=0;o--)h.attr(i[o],n._at(n.attrs[i[o]],f));for(o=s.length-1;o>=0;o--)h.transform(s[o],n._at(n.trans[s[o]],f));for(o=r.length-1;o>=0;o--)h.style(r[o],n._at(n.styles[r[o]],f));n._during&&n._during.call(h,f,function(t,e){return n._at({from:t,to:e},f)}),c>u&&(clearInterval(n.interval),n._after?n._after.apply(h,[n]):n.stop())},t>o?o:t)},i||0),this},bbox:function(){return this.target.bbox()},attr:function(t,e){if("object"==typeof t)for(var i in t)this.attr(i,t[i]);else this.attrs[t]={from:this.target.attr(t),to:e};return this},transform:function(t,e){if(1==arguments.length){t=this.target._parseMatrix(t),delete t.matrix;for(e in t)this.trans[e]={from:this.target.trans[e],to:t[e]}}else{var i={};i[t]=e,this.transform(i)}return this},style:function(t,e){if("object"==typeof t)for(var i in t)this.style(i,t[i]);else this.styles[t]={from:this.target.style(t),to:e};return this},x:function(t){return this._x={from:this.target.x(),to:t},this},y:function(t){return this._y={from:this.target.y(),to:t},this},cx:function(t){return this._cx={from:this.target.cx(),to:t},this},cy:function(t){return this._cy={from:this.target.cy(),to:t},this},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},size:function(t,e){if(this.target instanceof SVG.Text)this.attr("font-size",t);else{var i=this.target.bbox();this._size={width:{from:i.width,to:t},height:{from:i.height,to:e}}}return this},viewbox:function(t,e,i,n){if(this.target instanceof SVG.Container){var s=this.target.viewbox();this._viewbox={x:{from:s.x,to:t},y:{from:s.y,to:e},width:{from:s.width,to:i},height:{from:s.height,to:n}}}return this},during:function(t){return this._during=t,this},after:function(t){return this._after=t,this},stop:function(){return clearTimeout(this.timeout),clearInterval(this.interval),this.attrs={},this.trans={},this.styles={},delete this._x,delete this._y,delete this._cx,delete this._cy,delete this._size,delete this._after,delete this._during,delete this._viewbox,this},_at:function(t,e){return"number"==typeof t.from?t.from+(t.to-t.from)*e:SVG.regex.unit.test(t.to)?this._unit(t,e):t.to&&(t.to.r||SVG.Color.test(t.to))?this._color(t,e):1>e?t.from:t.to},_unit:function(t,e){var i,n;return i=SVG.regex.unit.exec(t.from.toString()),n=parseFloat(i?i[1]:0),i=SVG.regex.unit.exec(t.to),n+(parseFloat(i[1])-n)*e+i[2]},_color:function(t,e){var i,n;return e=0>e?0:e>1?1:e,i=new SVG.Color(t.from),n=new SVG.Color(t.to),new SVG.Color({r:~~(i.r+(n.r-i.r)*e),g:~~(i.g+(n.g-i.g)*e),b:~~(i.b+(n.b-i.b)*e)}).toHex()}}),SVG.extend(SVG.Element,{animate:function(t,e,i){return(this.fx||(this.fx=new SVG.FX(this))).stop().animate(t,e,i)},stop:function(){return this.fx&&this.fx.stop(),this}}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","mouseenter","mouseleave","touchstart","touchend","touchmove","touchcancel"].forEach(function(t){SVG.Element.prototype[t]=function(e){var i=this;return this.node["on"+t]="function"==typeof e?function(){return e.apply(i,arguments)}:null,this}}),SVG.on=function(t,e,i){t.addEventListener?t.addEventListener(e,i,!1):t.attachEvent("on"+e,i)},SVG.off=function(t,e,i){t.removeEventListener?t.removeEventListener(e,i,!1):t.detachEvent("on"+e,i)},SVG.extend(SVG.Element,{on:function(t,e){return SVG.on(this.node,t,e),this},off:function(t,e){return SVG.off(this.node,t,e),this}}),SVG.G=function(){this.constructor.call(this,SVG.create("g"))},SVG.G.prototype=new SVG.Container,SVG.extend(SVG.G,{x:function(t){return null==t?this.trans.x:this.transform("x",t)},y:function(t){return null==t?this.trans.y:this.transform("y",t)},defs:function(){return this.doc().defs()}}),SVG.extend(SVG.Element,{siblings:function(){return this.parent.children()},position:function(){return this.siblings().indexOf(this)},next:function(){return this.siblings()[this.position()+1]},previous:function(){return this.siblings()[this.position()-1]},forward:function(){return this.parent.removeElement(this).put(this,this.position()+1)},backward:function(){this.parent.level();var t=this.position();return t>1&&this.parent.removeElement(this).add(this,t-1),this},front:function(){return this.parent.removeElement(this).put(this)},back:function(){return this.parent.level(),this.position()>1&&this.parent.removeElement(this).add(this,0),this}}),SVG.Defs=function(){this.constructor.call(this,SVG.create("defs"))},SVG.Defs.prototype=new SVG.Container,SVG.Mask=function(){this.constructor.call(this,SVG.create("mask"))},SVG.Mask.prototype=new SVG.Container,SVG.extend(SVG.Element,{maskWith:function(t){return this.mask=t instanceof SVG.Mask?t:this.parent.mask().add(t),this.attr("mask","url(#"+this.mask.attr("id")+")")}}),SVG.Clip=function(){this.constructor.call(this,SVG.create("clipPath"))},SVG.Clip.prototype=new SVG.Container,SVG.extend(SVG.Element,{clipWith:function(t){return this.clip=t instanceof SVG.Clip?t:this.parent.clip().add(t),this.attr("clip-path","url(#"+this.clip.attr("id")+")")}}),SVG.Pattern=function(){this.constructor.call(this,SVG.create("pattern"))},SVG.Pattern.prototype=new SVG.Container,SVG.extend(SVG.Pattern,{fill:function(){return"url(#"+this.attr("id")+")"}}),SVG.extend(SVG.Defs,{pattern:function(t,e,i){var n=this.put(new SVG.Pattern);return i(n),n.attr({x:0,y:0,width:t,height:e,patternUnits:"userSpaceOnUse"})}}),SVG.Gradient=function(t){this.constructor.call(this,SVG.create(t+"Gradient")),this.type=t},SVG.Gradient.prototype=new SVG.Container,SVG.extend(SVG.Gradient,{from:function(t,e){return"radial"==this.type?this.attr({fx:t+"%",fy:e+"%"}):this.attr({x1:t+"%",y1:e+"%"})},to:function(t,e){return"radial"==this.type?this.attr({cx:t+"%",cy:e+"%"}):this.attr({x2:t+"%",y2:e+"%"})},radius:function(t){return"radial"==this.type?this.attr({r:t+"%"}):this},at:function(t){return this.put(new SVG.Stop(t))},update:function(t){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return t(this),this},fill:function(){return"url(#"+this.attr("id")+")"}}),SVG.extend(SVG.Defs,{gradient:function(t,e){var i=this.put(new SVG.Gradient(t));return e(i),i}}),SVG.Stop=function(t){this.constructor.call(this,SVG.create("stop")),this.update(t)},SVG.Stop.prototype=new SVG.Element,SVG.extend(SVG.Stop,{update:function(t){var e,i=["opacity","color"];for(e=i.length-1;e>=0;e--)null!=t[i[e]]&&this.style("stop-"+i[e],t[i[e]]);return this.attr("offset",(null!=t.offset?t.offset:this.attr("offset"))+"%")}}),SVG.Doc=function(t){this.parent="string"==typeof t?document.getElementById(t):t,this.constructor.call(this,"svg"==this.parent.nodeName?this.parent:SVG.create("svg")),this.attr({xmlns:SVG.ns,version:"1.1",width:"100%",height:"100%"}).attr("xlink",SVG.xlink,SVG.ns).defs(),"svg"!=this.parent.nodeName&&this.stage()},SVG.Doc.prototype=new SVG.Container,SVG.extend(SVG.Doc,{stage:function(){var t,e=this,i=document.createElement("div");return i.style.cssText="position:relative;height:100%;",e.parent.appendChild(i),i.appendChild(e.node),t=function(){"complete"===document.readyState?(e.style("position:absolute;"),setTimeout(function(){e.style("position:relative;"),e.parent.removeChild(e.node.parentNode),e.node.parentNode.removeChild(e.node),e.parent.appendChild(e.node),e.fixSubPixelOffset(),SVG.on(window,"resize",function(){e.fixSubPixelOffset()})},5)):setTimeout(t,10)},t(),this},fixSubPixelOffset:function(){var t=this.node.getScreenCTM();this.style("left",-t.e%1+"px").style("top",-t.f%1+"px")}}),SVG.Shape=function(t){this.constructor.call(this,t)},SVG.Shape.prototype=new SVG.Element,SVG.Rect=function(){this.constructor.call(this,SVG.create("rect"))},SVG.Rect.prototype=new SVG.Shape,SVG.Ellipse=function(){this.constructor.call(this,SVG.create("ellipse"))},SVG.Ellipse.prototype=new SVG.Shape,SVG.extend(SVG.Ellipse,{x:function(t){return null==t?this.cx()-this.attr("rx"):this.cx(t+this.attr("rx"))},y:function(t){return null==t?this.cy()-this.attr("ry"):this.cy(t+this.attr("ry"))},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",t/this.trans.scaleX)},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",t/this.trans.scaleY)},size:function(t,e){return this.attr({rx:t/2,ry:e/2})}}),SVG.Line=function(){this.constructor.call(this,SVG.create("line"))},SVG.Line.prototype=new SVG.Shape,SVG.extend(SVG.Line,{x:function(t){var e=this.bbox();return null==t?e.x:this.attr({x1:this.attr("x1")-e.x+t,x2:this.attr("x2")-e.x+t})},y:function(t){var e=this.bbox();return null==t?e.y:this.attr({y1:this.attr("y1")-e.y+t,y2:this.attr("y2")-e.y+t})},cx:function(t){var e=this.bbox().width/2;return null==t?this.x()+e:this.x(t-e)},cy:function(t){var e=this.bbox().height/2;return null==t?this.y()+e:this.y(t-e)},size:function(t,e){var i=this.bbox();return this.attr(this.attr("x1")e;e++)n.push(t[e].join(","));t=n.length>0?n.join(" "):"0,0"}return this.attr("points",t||"0,0")}}),SVG.Path=function(t){this.constructor.call(this,SVG.create("path")),this.unbiased=t},SVG.Path.prototype=new SVG.Shape,SVG.extend(SVG.Path,{_plot:function(t){return this.attr("d",t||"M0,0")}}),SVG.extend(SVG.Polyline,SVG.Polygon,SVG.Path,{x:function(t){return null==t?this.bbox().x:this.transform("x",t)},y:function(t){return null==t?this.bbox().y:this.transform("y",t)},size:function(t,e){var i=t/this._offset.width;return this.transform({scaleX:i,scaleY:null!=e?e/this._offset.height:i})},plot:function(t){var e=this.trans.scaleX,i=this.trans.scaleY;return this._plot(t),this._offset=this.transform({scaleX:1,scaleY:1}).bbox(),this.unbiased?this._offset.x=this._offset.y=0:(this._offset.x-=this.trans.x,this._offset.y-=this.trans.y),this.transform({scaleX:e,scaleY:i})}}),SVG.Image=function(){this.constructor.call(this,SVG.create("image"))},SVG.Image.prototype=new SVG.Shape,SVG.extend(SVG.Image,{load:function(t){return t?this.attr("xlink:href",this.src=t,SVG.xlink):this}});var t="size family weight stretch variant style".split(" ");SVG.Text=function(){this.constructor.call(this,SVG.create("text")),this.styles={"font-size":16,"font-family":"Helvetica, Arial, sans-serif","text-anchor":"start"},this._leading=1.2,this._base=.276666666},SVG.Text.prototype=new SVG.Shape,SVG.extend(SVG.Text,{x:function(t,e){return null==t?e?this.attr("x"):this.bbox().x:(e||(e=this.style("text-anchor"),t="start"==e?t:"end"==e?t+this.bbox().width:t+this.bbox().width/2),this.attr("x",t))},cx:function(t){return null==t?this.bbox().cx:this.x(t-this.bbox().width/2)},cy:function(t,e){return null==t?this.bbox().cy:this.y(e?t:t-this.bbox().height/2)},move:function(t,e,i){return this.x(t,i).y(e)},center:function(t,e,i){return this.cx(t,i).cy(e,i)},text:function(t){if(null==t)return this.content;this.clear(),this.content=SVG.regex.isBlank.test(t)?"text":t;var e,i,n=t.split("\n");for(e=0,i=n.length;i>e;e++)this.tspan(n[e]);return this.attr("textLength",1).attr("textLength",null)},tspan:function(t){var e=(new SVG.TSpan).text(t);return this.node.appendChild(e.node),this.lines.push(e),e.attr("style",this.style())},size:function(t){return this.attr("font-size",t)},leading:function(t){return null==t?this._leading:(this._leading=t,this.rebuild("leading",t))},rebuild:function(){var 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