var strokeStyle = dojo.lang.shallowCopy(dojo.gfx.defaultStroke, true);	var color = new dojo.gfx.color.Color(stroke);	if (color) {		strokeStyle.color = color;		strokeStyle.color.a = rawNode.getAttribute("stroke-opacity");		strokeStyle.width = rawNode.getAttribute("stroke-width");		strokeStyle.cap = rawNode.getAttribute("stroke-linecap");		strokeStyle.join = rawNode.getAttribute("stroke-linejoin");		if (strokeStyle.join == "miter") {			strokeStyle.join = rawNode.getAttribute("stroke-miterlimit");		}	}	return strokeStyle;}, attachTransform:function (rawNode) {	var matrix = null;	if (rawNode) {		matrix = rawNode.getAttribute("transform");		if (matrix.match(/^matrix\(.+\)$/)) {			var t = matrix.slice(7, -1).split(",");			matrix = dojo.gfx.matrix.normalize({xx:parseFloat(t[0]), xy:parseFloat(t[2]), yx:parseFloat(t[1]), yy:parseFloat(t[3]), dx:parseFloat(t[4]), dy:parseFloat(t[5])});		}	}	return matrix;}, attachShape:function (rawNode) {	var shape = null;	if (rawNode) {		shape = dojo.lang.shallowCopy(this.shape, true);		for (var i in shape) {			shape[i] = rawNode.getAttribute(i);		}	}	return shape;}, attach:function (rawNode) {	if (rawNode) {		this.rawNode = rawNode;		this.fillStyle = this.attachFill(rawNode);		this.strokeStyle = this.attachStroke(rawNode);		this.matrix = this.attachTransform(rawNode);		this.shape = this.attachShape(rawNode);	}}});dojo.declare("dojo.gfx.Group", dojo.gfx.Shape, {setRawNode:function (rawNode) {	this.rawNode = rawNode;}});dojo.gfx.Group.nodeType = "g";dojo.declare("dojo.gfx.Rect", dojo.gfx.shape.Rect, {attachShape:function (rawNode) {	var shape = null;	if (rawNode) {		shape = dojo.gfx.Rect.superclass.attachShape.apply(this, arguments);		shape.r = Math.min(rawNode.getAttribute("rx"), rawNode.getAttribute("ry"));	}	return shape;}, setShape:function (newShape) {	this.shape = dojo.gfx.makeParameters(this.shape, newShape);	this.bbox = null;	for (var i in this.shape) {		if (i != "type" && i != "r") {			this.rawNode.setAttribute(i, this.shape[i]);		}	}	this.rawNode.setAttribute("rx", this.shape.r);	this.rawNode.setAttribute("ry", this.shape.r);	return this;}});dojo.gfx.Rect.nodeType = "rect";dojo.gfx.Ellipse = dojo.gfx.shape.Ellipse;dojo.gfx.Ellipse.nodeType = "ellipse";dojo.gfx.Circle = dojo.gfx.shape.Circle;dojo.gfx.Circle.nodeType = "circle";dojo.gfx.Line = dojo.gfx.shape.Line;dojo.gfx.Line.nodeType = "line";dojo.declare("dojo.gfx.Polyline", dojo.gfx.shape.Polyline, {setShape:function (points) {	if (points && points instanceof Array) {		this.shape = dojo.gfx.makeParameters(this.shape, {points:points});		if (closed && this.shape.points.length) {			this.shape.points.push(this.shape.points[0]);		}	} else {		this.shape = dojo.gfx.makeParameters(this.shape, points);	}	this.box = null;	var attr = [];	var p = this.shape.points;	for (var i = 0; i < p.length; ++i) {		attr.push(p[i].x.toFixed(8));		attr.push(p[i].y.toFixed(8));	}	this.rawNode.setAttribute("points", attr.join(" "));	return this;}});dojo.gfx.Polyline.nodeType = "polyline";dojo.declare("dojo.gfx.Image", dojo.gfx.shape.Image, {setShape:function (newShape) {	this.shape = dojo.gfx.makeParameters(this.shape, newShape);	this.bbox = null;	var rawNode = this.rawNode;	for (var i in this.shape) {		if (i != "type" && i != "src") {			rawNode.setAttribute(i, this.shape[i]);		}	}	rawNode.setAttributeNS(dojo.svg.xmlns.xlink, "href", this.shape.src);	return this;}, setStroke:function () {	return this;}, setFill:function () {	return this;}, attachStroke:function (rawNode) {	return null;}, attachFill:function (rawNode) {	return null;}});dojo.gfx.Image.nodeType = "image";dojo.declare("dojo.gfx.Path", dojo.gfx.path.Path, {_updateWithSegment:function (segment) {	dojo.gfx.Path.superclass._updateWithSegment.apply(this, arguments);	if (typeof (this.shape.path) == "string") {		this.rawNode.setAttribute("d", this.shape.path);	}}, setShape:function (newShape) {	dojo.gfx.Path.superclass.setShape.apply(this, arguments);	this.rawNode.setAttribute("d", this.shape.path);	return this;}});dojo.gfx.Path.nodeType = "path";dojo.gfx._creators = {createPath:function (path) {	return this.createObject(dojo.gfx.Path, path);}, createRect:function (rect) {	return this.createObject(dojo.gfx.Rect, rect);}, createCircle:function (circle) {	return this.createObject(dojo.gfx.Circle, circle);}, createEllipse:function (ellipse) {	return this.createObject(dojo.gfx.Ellipse, ellipse);}, createLine:function (line) {	return this.createObject(dojo.gfx.Line, line);}, createPolyline:function (points) {	return this.createObject(dojo.gfx.Polyline, points);}, createImage:function (image) {	return this.createObject(dojo.gfx.Image, image);}, createGroup:function () {	return this.createObject(dojo.gfx.Group);}, createObject:function (shapeType, rawShape) {	if (!this.rawNode) {		return null;	}	var shape = new shapeType();	var node = document.createElementNS(dojo.svg.xmlns.svg, shapeType.nodeType);	shape.setRawNode(node);	this.rawNode.appendChild(node);	shape.setShape(rawShape);	this.add(shape);	return shape;}, add:function (shape) {	var oldParent = shape.getParent();	if (oldParent) {		oldParent.remove(shape, true);	}	shape._setParent(this, null);	this.rawNode.appendChild(shape.rawNode);	return this;}, remove:function (shape, silently) {	if (this.rawNode == shape.rawNode.parentNode) {		this.rawNode.removeChild(shape.rawNode);	}	shape._setParent(null, null);	return this;}};dojo.gfx.attachNode = function (node) {	if (!node) {		return null;	}	var s = null;	switch (node.tagName.toLowerCase()) {	  case dojo.gfx.Rect.nodeType:		s = new dojo.gfx.Rect();		break;	  case dojo.gfx.Ellipse.nodeType:		s = new dojo.gfx.Ellipse();		break;	  case dojo.gfx.Polyline.nodeType:		s = new dojo.gfx.Polyline();		break;	  case dojo.gfx.Path.nodeType:		s = new dojo.gfx.Path();		break;	  case dojo.gfx.Circle.nodeType:		s = new dojo.gfx.Circle();		break;	  case dojo.gfx.Line.nodeType:		s = new dojo.gfx.Line();		break;	  case dojo.gfx.Image.nodeType:		s = new dojo.gfx.Image();		break;	  default:		dojo.debug("FATAL ERROR! tagName = " + node.tagName);	}	s.attach(node);	return s;};dojo.lang.extend(dojo.gfx.Surface, {setDimensions:function (width, height) {	if (!this.rawNode) {		return this;	}	this.rawNode.setAttribute("width", width);	this.rawNode.setAttribute("height", height);	return this;}, getDimensions:function () {	return this.rawNode ? {width:this.rawNode.getAttribute("width"), height:this.rawNode.getAttribute("height")} : null;}});dojo.gfx.createSurface = function (parentNode, width, height) {	var s = new dojo.gfx.Surface();	s.rawNode = document.createElementNS(dojo.svg.xmlns.svg, "svg");	s.rawNode.setAttribute("width", width);	s.rawNode.setAttribute("height", height);	var defs = new dojo.gfx.svg.Defines();	var node = document.createElementNS(dojo.svg.xmlns.svg, dojo.gfx.svg.Defines.nodeType);	defs.setRawNode(node);	s.rawNode.appendChild(node);	dojo.byId(parentNode).appendChild(s.rawNode);	return s;};dojo.gfx.attachSurface = function (node) {	var s = new dojo.gfx.Surface();	s.rawNode = node;	return s;};dojo.lang.extend(dojo.gfx.Group, dojo.gfx._creators);dojo.lang.extend(dojo.gfx.Surface, dojo.gfx._creators);delete dojo.gfx._creators;dojo.gfx.svg.Defines = function () {	this.rawNode = null;};dojo.lang.extend(dojo.gfx.svg.Defines, {setRawNode:function (rawNode) {	this.rawNode = rawNode;}});dojo.gfx.svg.Defines.nodeType = "defs";