comt: comparison src/cm/media/js/lib/yui/yui3-3.15.0/build/graphics-svg/graphics-svg.js

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src/cm/media/js/lib/yui/yui3-3.15.0/build/graphics-svg/graphics-svg.js

changeset 602

e16a97fb364a

equal deleted inserted replaced

-:d334a616c023
+:e16a97fb364a
+YUI.add('graphics-svg', function (Y, NAME) {
+var IMPLEMENTATION = "svg",
+SHAPE = "shape",
+	SPLITPATHPATTERN = /[a-z][^a-z]*/ig,
+SPLITARGSPATTERN = /[\-]?[0-9]*[0-9|\.][0-9]*/g,
+Y_LANG = Y.Lang,
+	AttributeLite = Y.AttributeLite,
+	SVGGraphic,
+SVGShape,
+	SVGCircle,
+	SVGRect,
+	SVGPath,
+	SVGEllipse,
+SVGPieSlice,
+DOCUMENT = Y.config.doc,
+_getClassName = Y.ClassNameManager.getClassName;
+function SVGDrawing(){}
+/**
+* <a href="http://www.w3.org/TR/SVG/">SVG</a> implementation of the <a href="Drawing.html">`Drawing`</a> class.
+* `SVGDrawing` is not intended to be used directly. Instead, use the <a href="Drawing.html">`Drawing`</a> class.
+* If the browser has <a href="http://www.w3.org/TR/SVG/">SVG</a> capabilities, the <a href="Drawing.html">`Drawing`</a>
+* class will point to the `SVGDrawing` class.
+*
+* @module graphics
+* @class SVGDrawing
+* @constructor
+*/
+SVGDrawing.prototype = {
+/**
+* Rounds a value to the nearest hundredth.
+*
+* @method _round
+* @param {Number} val Value to be rounded.
+* @return Number
+* @private
+*/
+_round: function(val) {
+return Math.round(val * 100)/100;
+},
+/**
+* Maps path to methods
+*
+* @property _pathSymbolToMethod
+* @type Object
+* @private
+*/
+_pathSymbolToMethod: {
+M: "moveTo",
+m: "relativeMoveTo",
+L: "lineTo",
+l: "relativeLineTo",
+C: "curveTo",
+c: "relativeCurveTo",
+Q: "quadraticCurveTo",
+q: "relativeQuadraticCurveTo",
+z: "closePath",
+Z: "closePath"
+},
+/**
+* Current x position of the drawing.
+*
+* @property _currentX
+* @type Number
+* @private
+*/
+_currentX: 0,
+/**
+* Current y position of the drqwing.
+*
+* @property _currentY
+* @type Number
+* @private
+*/
+_currentY: 0,
+/**
+* Indicates the type of shape
+*
+* @private
+* @property _type
+* @readOnly
+* @type String
+*/
+_type: "path",
+/**
+* Draws a bezier curve.
+*
+* @method curveTo
+* @param {Number} cp1x x-coordinate for the first control point.
+* @param {Number} cp1y y-coordinate for the first control point.
+* @param {Number} cp2x x-coordinate for the second control point.
+* @param {Number} cp2y y-coordinate for the second control point.
+* @param {Number} x x-coordinate for the end point.
+* @param {Number} y y-coordinate for the end point.
+* @chainable
+*/
+curveTo: function() {
+this._curveTo.apply(this, [Y.Array(arguments), false]);
+return this;
+},
+/**
+* Draws a bezier curve relative to the current coordinates.
+*
+* @method relativeCurveTo
+* @param {Number} cp1x x-coordinate for the first control point.
+* @param {Number} cp1y y-coordinate for the first control point.
+* @param {Number} cp2x x-coordinate for the second control point.
+* @param {Number} cp2y y-coordinate for the second control point.
+* @param {Number} x x-coordinate for the end point.
+* @param {Number} y y-coordinate for the end point.
+* @chainable
+*/
+relativeCurveTo: function() {
+this._curveTo.apply(this, [Y.Array(arguments), true]);
+return this;
+},
+/**
+* Implements curveTo methods.
+*
+* @method _curveTo
+* @param {Array} args The arguments to be used.
+* @param {Boolean} relative Indicates whether or not to use relative coordinates.
+* @private
+*/
+_curveTo: function(args, relative) {
+var w,
+h,
+pts,
+cp1x,
+cp1y,
+cp2x,
+cp2y,
+x,
+y,
+right,
+left,
+bottom,
+top,
+i,
+len,
+pathArrayLen,
+currentArray,
+command = relative ? "c" : "C",
+relativeX = relative ? parseFloat(this._currentX) : 0,
+relativeY = relative ? parseFloat(this._currentY) : 0;
+this._pathArray = this._pathArray || [];
+if(this._pathType !== command)
+{
+this._pathType = command;
+currentArray = [command];
+this._pathArray.push(currentArray);
+}
+else
+{
+currentArray = this._pathArray[Math.max(0, this._pathArray.length - 1)];
+if(!currentArray)
+{
+currentArray = [];
+this._pathArray.push(currentArray);
+}
+}
+pathArrayLen = this._pathArray.length - 1;
+this._pathArray[pathArrayLen] = this._pathArray[pathArrayLen].concat(args);
+len = args.length - 5;
+for(i = 0; i < len; i = i + 6)
+{
+cp1x = parseFloat(args[i]) + relativeX;
+cp1y = parseFloat(args[i + 1]) + relativeY;
+cp2x = parseFloat(args[i + 2]) + relativeX;
+cp2y = parseFloat(args[i + 3]) + relativeY;
+x = parseFloat(args[i + 4]) + relativeX;
+y = parseFloat(args[i + 5]) + relativeY;
+right = Math.max(x, Math.max(cp1x, cp2x));
+bottom = Math.max(y, Math.max(cp1y, cp2y));
+left = Math.min(x, Math.min(cp1x, cp2x));
+top = Math.min(y, Math.min(cp1y, cp2y));
+w = Math.abs(right - left);
+h = Math.abs(bottom - top);
+pts = [[this._currentX, this._currentY] , [cp1x, cp1y], [cp2x, cp2y], [x, y]];
+this._setCurveBoundingBox(pts, w, h);
+this._currentX = x;
+this._currentY = y;
+}
+},
+/**
+* Draws a quadratic bezier curve.
+*
+* @method quadraticCurveTo
+* @param {Number} cpx x-coordinate for the control point.
+* @param {Number} cpy y-coordinate for the control point.
+* @param {Number} x x-coordinate for the end point.
+* @param {Number} y y-coordinate for the end point.
+* @chainable
+*/
+quadraticCurveTo: function() {
+this._quadraticCurveTo.apply(this, [Y.Array(arguments), false]);
+return this;
+},
+/**
+* Draws a quadratic bezier curve relative to the current position.
+*
+* @method quadraticCurveTo
+* @param {Number} cpx x-coordinate for the control point.
+* @param {Number} cpy y-coordinate for the control point.
+* @param {Number} x x-coordinate for the end point.
+* @param {Number} y y-coordinate for the end point.
+* @chainable
+*/
+relativeQuadraticCurveTo: function() {
+this._quadraticCurveTo.apply(this, [Y.Array(arguments), true]);
+return this;
+},
+/**
+* Implements quadraticCurveTo methods.
+*
+* @method _quadraticCurveTo
+* @param {Array} args The arguments to be used.
+* @param {Boolean} relative Indicates whether or not to use relative coordinates.
+* @private
+*/
+_quadraticCurveTo: function(args, relative) {
+var cpx,
+cpy,
+x,
+y,
+pathArrayLen,
+currentArray,
+w,
+h,
+pts,
+right,
+left,
+bottom,
+top,
+i,
+len,
+command = relative ? "q" : "Q",
+relativeX = relative ? parseFloat(this._currentX) : 0,
+relativeY = relative ? parseFloat(this._currentY) : 0;
+this._pathArray = this._pathArray || [];
+if(this._pathType !== command)
+{
+this._pathType = command;
+currentArray = [command];
+this._pathArray.push(currentArray);
+}
+else
+{
+currentArray = this._pathArray[Math.max(0, this._pathArray.length - 1)];
+if(!currentArray)
+{
+currentArray = [];
+this._pathArray.push(currentArray);
+}
+}
+pathArrayLen = this._pathArray.length - 1;
+this._pathArray[pathArrayLen] = this._pathArray[pathArrayLen].concat(args);
+len = args.length - 3;
+for(i = 0; i < len; i = i + 4)
+{
+cpx = parseFloat(args[i]) + relativeX;
+cpy = parseFloat(args[i + 1]) + relativeY;
+x = parseFloat(args[i + 2]) + relativeX;
+y = parseFloat(args[i + 3]) + relativeY;
+right = Math.max(x, cpx);
+bottom = Math.max(y, cpy);
+left = Math.min(x, cpx);
+top = Math.min(y, cpy);
+w = Math.abs(right - left);
+h = Math.abs(bottom - top);
+pts = [[this._currentX, this._currentY] , [cpx, cpy], [x, y]];
+this._setCurveBoundingBox(pts, w, h);
+this._currentX = x;
+this._currentY = y;
+}
+},
+/**
+* Draws a rectangle.
+*
+* @method drawRect
+* @param {Number} x x-coordinate
+* @param {Number} y y-coordinate
+* @param {Number} w width
+* @param {Number} h height
+* @chainable
+*/
+drawRect: function(x, y, w, h) {
+this.moveTo(x, y);
+this.lineTo(x + w, y);
+this.lineTo(x + w, y + h);
+this.lineTo(x, y + h);
+this.lineTo(x, y);
+return this;
+},
+/**
+* Draws a rectangle with rounded corners.
+*
+* @method drawRoundRect
+* @param {Number} x x-coordinate
+* @param {Number} y y-coordinate
+* @param {Number} w width
+* @param {Number} h height
+* @param {Number} ew width of the ellipse used to draw the rounded corners
+* @param {Number} eh height of the ellipse used to draw the rounded corners
+* @chainable
+*/
+drawRoundRect: function(x, y, w, h, ew, eh) {
+this.moveTo(x, y + eh);
+this.lineTo(x, y + h - eh);
+this.quadraticCurveTo(x, y + h, x + ew, y + h);
+this.lineTo(x + w - ew, y + h);
+this.quadraticCurveTo(x + w, y + h, x + w, y + h - eh);
+this.lineTo(x + w, y + eh);
+this.quadraticCurveTo(x + w, y, x + w - ew, y);
+this.lineTo(x + ew, y);
+this.quadraticCurveTo(x, y, x, y + eh);
+return this;
+	},
+/**
+* Draws a circle.
+*
+* @method drawCircle
+* @param {Number} x y-coordinate
+* @param {Number} y x-coordinate
+* @param {Number} r radius
+* @chainable
+* @protected
+*/
+	drawCircle: function(x, y, radius) {
+var circum = radius * 2;
+this._drawingComplete = false;
+this._trackSize(x, y);
+this._trackSize(x + circum, y + circum);
+this._pathArray = this._pathArray || [];
+this._pathArray.push(["M", x + radius, y]);
+this._pathArray.push(["A",  radius, radius, 0, 1, 0, x + radius, y + circum]);
+this._pathArray.push(["A",  radius, radius, 0, 1, 0, x + radius, y]);
+this._currentX = x;
+this._currentY = y;
+return this;
+},
+/**
+* Draws an ellipse.
+*
+* @method drawEllipse
+* @param {Number} x x-coordinate
+* @param {Number} y y-coordinate
+* @param {Number} w width
+* @param {Number} h height
+* @chainable
+* @protected
+*/
+	drawEllipse: function(x, y, w, h) {
+var radius = w * 0.5,
+yRadius = h * 0.5;
+this._drawingComplete = false;
+this._trackSize(x, y);
+this._trackSize(x + w, y + h);
+this._pathArray = this._pathArray || [];
+this._pathArray.push(["M", x + radius, y]);
+this._pathArray.push(["A",  radius, yRadius, 0, 1, 0, x + radius, y + h]);
+this._pathArray.push(["A",  radius, yRadius, 0, 1, 0, x + radius, y]);
+this._currentX = x;
+this._currentY = y;
+return this;
+},
+/**
+* Draws a diamond.
+*
+* @method drawDiamond
+* @param {Number} x y-coordinate
+* @param {Number} y x-coordinate
+* @param {Number} width width
+* @param {Number} height height
+* @chainable
+* @protected
+*/
+drawDiamond: function(x, y, width, height)
+{
+var midWidth = width * 0.5,
+midHeight = height * 0.5;
+this.moveTo(x + midWidth, y);
+this.lineTo(x + width, y + midHeight);
+this.lineTo(x + midWidth, y + height);
+this.lineTo(x, y + midHeight);
+this.lineTo(x + midWidth, y);
+return this;
+},
+/**
+* Draws a wedge.
+*
+* @method drawWedge
+* @param {Number} x x-coordinate of the wedge's center point
+* @param {Number} y y-coordinate of the wedge's center point
+* @param {Number} startAngle starting angle in degrees
+* @param {Number} arc sweep of the wedge. Negative values draw clockwise.
+* @param {Number} radius radius of wedge. If [optional] yRadius is defined, then radius is the x radius.
+* @param {Number} yRadius [optional] y radius for wedge.
+* @chainable
+* @private
+*/
+drawWedge: function(x, y, startAngle, arc, radius, yRadius)
+{
+var segs,
+segAngle,
+theta,
+angle,
+angleMid,
+ax,
+ay,
+bx,
+by,
+cx,
+cy,
+i,
+diameter = radius * 2,
+currentArray,
+pathArrayLen;
+this._pathArray = this._pathArray || [];
+yRadius = yRadius || radius;
+if(this._pathType !== "M")
+{
+this._pathType = "M";
+currentArray = ["M"];
+this._pathArray.push(currentArray);
+}
+else
+{
+currentArray = this._getCurrentArray();
+}
+pathArrayLen = this._pathArray.length - 1;
+this._pathArray[pathArrayLen].push(x);
+this._pathArray[pathArrayLen].push(x);
+// limit sweep to reasonable numbers
+if(Math.abs(arc) > 360)
+{
+arc = 360;
+}
+// First we calculate how many segments are needed
+// for a smooth arc.
+segs = Math.ceil(Math.abs(arc) / 45);
+// Now calculate the sweep of each segment.
+segAngle = arc / segs;
+// The math requires radians rather than degrees. To convert from degrees
+// use the formula (degrees/180)*Math.PI to get radians.
+theta = -(segAngle / 180) * Math.PI;
+// convert angle startAngle to radians
+angle = (startAngle / 180) * Math.PI;
+if(segs > 0)
+{
+// draw a line from the center to the start of the curve
+ax = x + Math.cos(startAngle / 180 * Math.PI) * radius;
+ay = y + Math.sin(startAngle / 180 * Math.PI) * yRadius;
+this._pathType = "L";
+pathArrayLen++;
+this._pathArray[pathArrayLen] = ["L"];
+this._pathArray[pathArrayLen].push(this._round(ax));
+this._pathArray[pathArrayLen].push(this._round(ay));
+pathArrayLen++;
+this._pathType = "Q";
+this._pathArray[pathArrayLen] = ["Q"];
+for(i = 0; i < segs; ++i)
+{
+angle += theta;
+angleMid = angle - (theta / 2);
+bx = x + Math.cos(angle) * radius;
+by = y + Math.sin(angle) * yRadius;
+cx = x + Math.cos(angleMid) * (radius / Math.cos(theta / 2));
+cy = y + Math.sin(angleMid) * (yRadius / Math.cos(theta / 2));
+this._pathArray[pathArrayLen].push(this._round(cx));
+this._pathArray[pathArrayLen].push(this._round(cy));
+this._pathArray[pathArrayLen].push(this._round(bx));
+this._pathArray[pathArrayLen].push(this._round(by));
+}
+}
+this._currentX = x;
+this._currentY = y;
+this._trackSize(diameter, diameter);
+return this;
+},
+/**
+* Draws a line segment using the current line style from the current drawing position to the specified x and y coordinates.
+*
+* @method lineTo
+* @param {Number} point1 x-coordinate for the end point.
+* @param {Number} point2 y-coordinate for the end point.
+* @chainable
+*/
+lineTo: function()
+{
+this._lineTo.apply(this, [Y.Array(arguments), false]);
+return this;
+},
+/**
+* Draws a line segment using the current line style from the current drawing position to the relative x and y coordinates.
+*
+* @method relativeLineTo
+* @param {Number} point1 x-coordinate for the end point.
+* @param {Number} point2 y-coordinate for the end point.
+* @chainable
+*/
+relativeLineTo: function()
+{
+this._lineTo.apply(this, [Y.Array(arguments), true]);
+return this;
+},
+/**
+* Implements lineTo methods.
+*
+* @method _lineTo
+* @param {Array} args The arguments to be used.
+* @param {Boolean} relative Indicates whether or not to use relative coordinates.
+* @private
+*/
+_lineTo: function(args, relative) {
+var point1 = args[0],
+i,
+len,
+pathArrayLen,
+currentArray,
+x,
+y,
+command = relative ? "l" : "L",
+relativeX = relative ? parseFloat(this._currentX) : 0,
+relativeY = relative ? parseFloat(this._currentY) : 0;
+this._pathArray = this._pathArray || [];
+this._shapeType = "path";
+len = args.length;
+if(this._pathType !== command)
+{
+this._pathType = command;
+currentArray = [command];
+this._pathArray.push(currentArray);
+}
+else
+{
+currentArray = this._getCurrentArray();
+}
+pathArrayLen = this._pathArray.length - 1;
+if (typeof point1 === 'string' || typeof point1 === 'number') {
+for (i = 0; i < len; i = i + 2) {
+x = parseFloat(args[i]);
+y = parseFloat(args[i + 1]);
+this._pathArray[pathArrayLen].push(x);
+this._pathArray[pathArrayLen].push(y);
+x = x + relativeX;
+y = y + relativeY;
+this._currentX = x;
+this._currentY = y;
+this._trackSize.apply(this, [x, y]);
+}
+}
+else
+{
+for (i = 0; i < len; ++i) {
+x = parseFloat(args[i][0]);
+y = parseFloat(args[i][1]);
+this._pathArray[pathArrayLen].push(x);
+this._pathArray[pathArrayLen].push(y);
+this._currentX = x;
+this._currentY = y;
+x = x + relativeX;
+y = y + relativeY;
+this._trackSize.apply(this, [x, y]);
+}
+}
+},
+/**
+* Moves the current drawing position to specified x and y coordinates.
+*
+* @method moveTo
+* @param {Number} x x-coordinate for the end point.
+* @param {Number} y y-coordinate for the end point.
+* @chainable
+*/
+moveTo: function()
+{
+this._moveTo.apply(this, [Y.Array(arguments), false]);
+return this;
+},
+/**
+* Moves the current drawing position relative to specified x and y coordinates.
+*
+* @method relativeMoveTo
+* @param {Number} x x-coordinate for the end point.
+* @param {Number} y y-coordinate for the end point.
+* @chainable
+*/
+relativeMoveTo: function()
+{
+this._moveTo.apply(this, [Y.Array(arguments), true]);
+return this;
+},
+/**
+* Implements moveTo methods.
+*
+* @method _moveTo
+* @param {Array} args The arguments to be used.
+* @param {Boolean} relative Indicates whether or not to use relative coordinates.
+* @private
+*/
+_moveTo: function(args, relative) {
+var pathArrayLen,
+currentArray,
+x = parseFloat(args[0]),
+y = parseFloat(args[1]),
+command = relative ? "m" : "M",
+relativeX = relative ? parseFloat(this._currentX) : 0,
+relativeY = relative ? parseFloat(this._currentY) : 0;
+this._pathArray = this._pathArray || [];
+this._pathType = command;
+currentArray = [command];
+this._pathArray.push(currentArray);
+pathArrayLen = this._pathArray.length - 1;
+this._pathArray[pathArrayLen] = this._pathArray[pathArrayLen].concat([x, y]);
+x = x + relativeX;
+y = y + relativeY;
+this._currentX = x;
+this._currentY = y;
+this._trackSize(x, y);
+},
+/**
+* Completes a drawing operation.
+*
+* @method end
+* @chainable
+*/
+end: function()
+{
+this._closePath();
+return this;
+},
+/**
+* Clears the path.
+*
+* @method clear
+* @chainable
+*/
+clear: function()
+{
+this._currentX = 0;
+this._currentY = 0;
+this._width = 0;
+this._height = 0;
+this._left = 0;
+this._right = 0;
+this._top = 0;
+this._bottom = 0;
+this._pathArray = [];
+this._path = "";
+this._pathType = "";
+return this;
+},
+/**
+* Draws the path.
+*
+* @method _closePath
+* @private
+*/
+_closePath: function()
+{
+var pathArray,
+segmentArray,
+pathType,
+len,
+val,
+i,
+path = "",
+node = this.node,
+left = parseFloat(this._left),
+top = parseFloat(this._top),
+fill = this.get("fill");
+if(this._pathArray)
+{
+pathArray = this._pathArray.concat();
+while(pathArray && pathArray.length > 0)
+{
+segmentArray = pathArray.shift();
+len = segmentArray.length;
+pathType = segmentArray[0];
+if(pathType === "A")
+{
+path += pathType + segmentArray[1] + "," + segmentArray[2];
+}
+else if(pathType === "z" || pathType === "Z")
+{
+path += " z ";
+}
+else if(pathType === "C" || pathType === "c")
+{
+path += pathType + (segmentArray[1] - left)+ "," + (segmentArray[2] - top);
+}
+else
+{
+path += " " + pathType + parseFloat(segmentArray[1] - left);
+}
+switch(pathType)
+{
+case "L" :
+case "l" :
+case "M" :
+case "m" :
+case "Q" :
+case "q" :
+for(i = 2; i < len; ++i)
+{
+val = (i % 2 === 0) ? top : left;
+val = segmentArray[i] - val;
+path += ", " + parseFloat(val);
+}
+break;
+case "A" :
+val = " " + parseFloat(segmentArray[3]) + " " + parseFloat(segmentArray[4]);
+val += "," + parseFloat(segmentArray[5]) + " " + parseFloat(segmentArray[6] - left);
+val += "," + parseFloat(segmentArray[7] - top);
+path += " " + val;
+break;
+case "C" :
+case "c" :
+for(i = 3; i < len - 1; i = i + 2)
+{
+val = parseFloat(segmentArray[i] - left);
+val = val + ", ";
+val = val + parseFloat(segmentArray[i + 1] - top);
+path += " " + val;
+}
+break;
+}
+}
+if(fill && fill.color)
+{
+path += 'z';
+}
+Y.Lang.trim(path);
+if(path)
+{
+node.setAttribute("d", path);
+}
+this._path = path;
+this._fillChangeHandler();
+this._strokeChangeHandler();
+this._updateTransform();
+}
+},
+/**
+* Ends a fill and stroke
+*
+* @method closePath
+* @chainable
+*/
+closePath: function()
+{
+this._pathArray.push(["z"]);
+return this;
+},
+/**
+* Returns the current array of drawing commands.
+*
+* @method _getCurrentArray
+* @return Array
+* @private
+*/
+_getCurrentArray: function()
+{
+var currentArray = this._pathArray[Math.max(0, this._pathArray.length - 1)];
+if(!currentArray)
+{
+currentArray = [];
+this._pathArray.push(currentArray);
+}
+return currentArray;
+},
+/**
+* Returns the points on a curve
+*
+* @method getBezierData
+* @param Array points Array containing the begin, end and control points of a curve.
+* @param Number t The value for incrementing the next set of points.
+* @return Array
+* @private
+*/
+getBezierData: function(points, t) {
+var n = points.length,
+tmp = [],
+i,
+j;
+for (i = 0; i < n; ++i){
+tmp[i] = [points[i][0], points[i][1]]; // save input
+}
+for (j = 1; j < n; ++j) {
+for (i = 0; i < n - j; ++i) {
+tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
+tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
+}
+}
+return [ tmp[0][0], tmp[0][1] ];
+},
+/**
+* Calculates the bounding box for a curve
+*
+* @method _setCurveBoundingBox
+* @param Array pts Array containing points for start, end and control points of a curve.
+* @param Number w Width used to calculate the number of points to describe the curve.
+* @param Number h Height used to calculate the number of points to describe the curve.
+* @private
+*/
+_setCurveBoundingBox: function(pts, w, h)
+{
+var i,
+left = this._currentX,
+right = left,
+top = this._currentY,
+bottom = top,
+len = Math.round(Math.sqrt((w * w) + (h * h))),
+t = 1/len,
+xy;
+for(i = 0; i < len; ++i)
+{
+xy = this.getBezierData(pts, t * i);
+left = isNaN(left) ? xy[0] : Math.min(xy[0], left);
+right = isNaN(right) ? xy[0] : Math.max(xy[0], right);
+top = isNaN(top) ? xy[1] : Math.min(xy[1], top);
+bottom = isNaN(bottom) ? xy[1] : Math.max(xy[1], bottom);
+}
+left = Math.round(left * 10)/10;
+right = Math.round(right * 10)/10;
+top = Math.round(top * 10)/10;
+bottom = Math.round(bottom * 10)/10;
+this._trackSize(right, bottom);
+this._trackSize(left, top);
+},
+/**
+* Updates the size of the graphics object
+*
+* @method _trackSize
+* @param {Number} w width
+* @param {Number} h height
+* @private
+*/
+_trackSize: function(w, h) {
+if (w > this._right) {
+this._right = w;
+}
+if(w < this._left)
+{
+this._left = w;
+}
+if (h < this._top)
+{
+this._top = h;
+}
+if (h > this._bottom)
+{
+this._bottom = h;
+}
+this._width = this._right - this._left;
+this._height = this._bottom - this._top;
+}
+};
+Y.SVGDrawing = SVGDrawing;
+/**
+* <a href="http://www.w3.org/TR/SVG/">SVG</a> implementation of the <a href="Shape.html">`Shape`</a> class.
+* `SVGShape` is not intended to be used directly. Instead, use the <a href="Shape.html">`Shape`</a> class.
+* If the browser has <a href="http://www.w3.org/TR/SVG/">SVG</a> capabilities, the <a href="Shape.html">`Shape`</a>
+* class will point to the `SVGShape` class.
+*
+* @module graphics
+* @class SVGShape
+* @constructor
+* @param {Object} cfg (optional) Attribute configs
+*/
+SVGShape = function()
+{
+this._transforms = [];
+this.matrix = new Y.Matrix();
+this._normalizedMatrix = new Y.Matrix();
+SVGShape.superclass.constructor.apply(this, arguments);
+};
+SVGShape.NAME = "shape";
+Y.extend(SVGShape, Y.GraphicBase, Y.mix({
+/**
+* Storage for x attribute.
+*
+* @property _x
+* @protected
+*/
+_x: 0,
+/**
+* Storage for y attribute.
+*
+* @property _y
+* @protected
+*/
+_y: 0,
+/**
+* Init method, invoked during construction.
+* Calls `initializer` method.
+*
+* @method init
+* @protected
+*/
+	init: function()
+	{
+		this.initializer.apply(this, arguments);
+	},
+	/**
+	 * Initializes the shape
+	 *
+	 * @private
+	 * @method initializer
+	 */
+	initializer: function(cfg)
+	{
+		var host = this,
+graphic = cfg.graphic,
+data = this.get("data");
+		host.createNode();
+		if(graphic)
+{
+host._setGraphic(graphic);
+}
+if(data)
+{
+host._parsePathData(data);
+}
+host._updateHandler();
+	},
+/**
+* Set the Graphic instance for the shape.
+*
+* @method _setGraphic
+* @param {Graphic | Node | HTMLElement | String} render This param is used to determine the graphic instance. If it is a
+* `Graphic` instance, it will be assigned to the `graphic` attribute. Otherwise, a new Graphic instance will be created
+* and rendered into the dom element that the render represents.
+* @private
+*/
+_setGraphic: function(render)
+{
+var graphic;
+if(render instanceof Y.SVGGraphic)
+{
+this._graphic = render;
+}
+else
+{
+graphic = new Y.SVGGraphic({
+render: render
+});
+graphic._appendShape(this);
+this._graphic = graphic;
+}
+},
+	/**
+	 * Add a class name to each node.
+	 *
+	 * @method addClass
+	 * @param {String} className the class name to add to the node's class attribute
+	 */
+	addClass: function(className)
+	{
+var node = this.node;
+		node.className.baseVal = Y_LANG.trim([node.className.baseVal, className].join(' '));
+	},
+	/**
+	 * Removes a class name from each node.
+	 *
+	 * @method removeClass
+	 * @param {String} className the class name to remove from the node's class attribute
+	 */
+	removeClass: function(className)
+	{
+		var node = this.node,
+			classString = node.className.baseVal;
+		classString = classString.replace(new RegExp(className + ' '), className).replace(new RegExp(className), '');
+		node.className.baseVal = classString;
+	},
+	/**
+	 * Gets the current position of the node in page coordinates.
+	 *
+	 * @method getXY
+	 * @return Array The XY position of the shape.
+	 */
+	getXY: function()
+	{
+		var graphic = this._graphic,
+			parentXY = graphic.getXY(),
+			x = this._x,
+			y = this._y;
+		return [parentXY[0] + x, parentXY[1] + y];
+	},
+	/**
+	 * Set the position of the shape in page coordinates, regardless of how the node is positioned.
+	 *
+	 * @method setXY
+	 * @param {Array} Contains x & y values for new position (coordinates are page-based)
+	 */
+	setXY: function(xy)
+	{
+		var graphic = this._graphic,
+			parentXY = graphic.getXY();
+		this._x = xy[0] - parentXY[0];
+		this._y = xy[1] - parentXY[1];
+this.set("transform", this.get("transform"));
+	},
+	/**
+	 * Determines whether the node is an ancestor of another HTML element in the DOM hierarchy.
+	 *
+	 * @method contains
+	 * @param {SVGShape | HTMLElement} needle The possible node or descendent
+	 * @return Boolean Whether or not this shape is the needle or its ancestor.
+	 */
+	contains: function(needle)
+	{
+		var node = needle instanceof Y.Node ? needle._node : needle;
+return node === this.node;
+	},
+	/**
+	 * Compares nodes to determine if they match.
+	 * Node instances can be compared to each other and/or HTMLElements.
+	 * @method compareTo
+	 * @param {HTMLElement | Node} refNode The reference node to compare to the node.
+	 * @return {Boolean} True if the nodes match, false if they do not.
+	 */
+	compareTo: function(refNode) {
+		var node = this.node;
+		return node === refNode;
+	},
+	/**
+	 * Test if the supplied node matches the supplied selector.
+	 *
+	 * @method test
+	 * @param {String} selector The CSS selector to test against.
+	 * @return Boolean Wheter or not the shape matches the selector.
+	 */
+	test: function(selector)
+	{
+		return Y.Selector.test(this.node, selector);
+	},
+	/**
+	 * Value function for fill attribute
+	 *
+	 * @private
+	 * @method _getDefaultFill
+	 * @return Object
+	 */
+	_getDefaultFill: function() {
+		return {
+			type: "solid",
+			opacity: 1,
+			cx: 0.5,
+			cy: 0.5,
+			fx: 0.5,
+			fy: 0.5,
+			r: 0.5
+		};
+	},
+	/**
+	 * Value function for stroke attribute
+	 *
+	 * @private
+	 * @method _getDefaultStroke
+	 * @return Object
+	 */
+	_getDefaultStroke: function()
+	{
+		return {
+			weight: 1,
+			dashstyle: "none",
+			color: "#000",
+			opacity: 1.0
+		};
+	},
+	/**
+	 * Creates the dom node for the shape.
+	 *
+* @method createNode
+	 * @return HTMLElement
+	 * @private
+	 */
+	createNode: function()
+	{
+		var host = this,
+node = DOCUMENT.createElementNS("http://www.w3.org/2000/svg", "svg:" + this._type),
+			id = host.get("id"),
+name = host.name,
+concat = host._camelCaseConcat,
+			pointerEvents = host.get("pointerEvents");
+		host.node = node;
+		host.addClass(
+_getClassName(SHAPE) +
+" " +
+_getClassName(concat(IMPLEMENTATION, SHAPE)) +
+" " +
+_getClassName(name) +
+" " +
+_getClassName(concat(IMPLEMENTATION, name))
+);
+if(id)
+		{
+			node.setAttribute("id", id);
+		}
+		if(pointerEvents)
+		{
+			node.setAttribute("pointer-events", pointerEvents);
+		}
+if(!host.get("visible"))
+{
+Y.DOM.setStyle(node, "visibility", "hidden");
+}
+Y.DOM.setAttribute(this.node, "shape-rendering", this.get("shapeRendering"));
+	},
+	/**
+* Overrides default `on` method. Checks to see if its a dom interaction event. If so,
+* return an event attached to the `node` element. If not, return the normal functionality.
+*
+* @method on
+* @param {String} type event type
+* @param {Object} callback function
+	 * @private
+	 */
+	on: function(type, fn)
+	{
+		if(Y.Node.DOM_EVENTS[type])
+		{
+return Y.on(type, fn, "#" + this.get("id"));
+		}
+		return Y.on.apply(this, arguments);
+	},
+	/**
+	 * Adds a stroke to the shape node.
+	 *
+	 * @method _strokeChangeHandler
+	 * @private
+	 */
+	_strokeChangeHandler: function()
+	{
+		var node = this.node,
+			stroke = this.get("stroke"),
+			strokeOpacity,
+			dashstyle,
+			dash,
+			linejoin;
+		if(stroke && stroke.weight && stroke.weight > 0)
+		{
+			linejoin = stroke.linejoin || "round";
+			strokeOpacity = parseFloat(stroke.opacity);
+			dashstyle = stroke.dashstyle || "none";
+			dash = Y_LANG.isArray(dashstyle) ? dashstyle.toString() : dashstyle;
+			stroke.color = stroke.color || "#000000";
+			stroke.weight = stroke.weight || 1;
+			stroke.opacity = Y_LANG.isNumber(strokeOpacity) ? strokeOpacity : 1;
+			stroke.linecap = stroke.linecap || "butt";
+			node.setAttribute("stroke-dasharray", dash);
+			node.setAttribute("stroke", stroke.color);
+			node.setAttribute("stroke-linecap", stroke.linecap);
+			node.setAttribute("stroke-width",  stroke.weight);
+			node.setAttribute("stroke-opacity", stroke.opacity);
+			if(linejoin === "round" || linejoin === "bevel")
+			{
+				node.setAttribute("stroke-linejoin", linejoin);
+			}
+			else
+			{
+				linejoin = parseInt(linejoin, 10);
+				if(Y_LANG.isNumber(linejoin))
+				{
+					node.setAttribute("stroke-miterlimit",  Math.max(linejoin, 1));
+					node.setAttribute("stroke-linejoin", "miter");
+				}
+			}
+		}
+		else
+		{
+			node.setAttribute("stroke", "none");
+		}
+	},
+	/**
+	 * Adds a fill to the shape node.
+	 *
+	 * @method _fillChangeHandler
+	 * @private
+	 */
+	_fillChangeHandler: function()
+	{
+		var node = this.node,
+			fill = this.get("fill"),
+			fillOpacity,
+			type;
+		if(fill)
+		{
+			type = fill.type;
+			if(type === "linear" || type === "radial")
+			{
+				this._setGradientFill(fill);
+				node.setAttribute("fill", "url(#grad" + this.get("id") + ")");
+			}
+			else if(!fill.color)
+			{
+				node.setAttribute("fill", "none");
+			}
+			else
+			{
+fillOpacity = parseFloat(fill.opacity);
+				fillOpacity = Y_LANG.isNumber(fillOpacity) ? fillOpacity : 1;
+				node.setAttribute("fill", fill.color);
+				node.setAttribute("fill-opacity", fillOpacity);
+			}
+		}
+		else
+		{
+			node.setAttribute("fill", "none");
+		}
+	},
+	/**
+	 * Creates a gradient fill
+	 *
+	 * @method _setGradientFill
+	 * @param {String} type gradient type
+	 * @private
+	 */
+	_setGradientFill: function(fill) {
+		var offset,
+			opacity,
+			color,
+			stopNode,
+newStop,
+			isNumber = Y_LANG.isNumber,
+			graphic = this._graphic,
+			type = fill.type,
+			gradientNode = graphic.getGradientNode("grad" + this.get("id"), type),
+			stops = fill.stops,
+			w = this.get("width"),
+			h = this.get("height"),
+			rotation = fill.rotation || 0,
+			radCon = Math.PI/180,
+tanRadians = parseFloat(parseFloat(Math.tan(rotation * radCon)).toFixed(8)),
+i,
+			len,
+			def,
+			stop,
+			x1 = "0%",
+			x2 = "100%",
+			y1 = "0%",
+			y2 = "0%",
+			cx = fill.cx,
+			cy = fill.cy,
+			fx = fill.fx,
+			fy = fill.fy,
+			r = fill.r,
+stopNodes = [];
+		if(type === "linear")
+		{
+cx = w/2;
+cy = h/2;
+if(Math.abs(tanRadians) * w/2 >= h/2)
+{
+if(rotation < 180)
+{
+y1 = 0;
+y2 = h;
+}
+else
+{
+y1 = h;
+y2 = 0;
+}
+x1 = cx - ((cy - y1)/tanRadians);
+x2 = cx - ((cy - y2)/tanRadians);
+}
+else
+{
+if(rotation > 90 && rotation < 270)
+{
+x1 = w;
+x2 = 0;
+}
+else
+{
+x1 = 0;
+x2 = w;
+}
+y1 = ((tanRadians * (cx - x1)) - cy) * -1;
+y2 = ((tanRadians * (cx - x2)) - cy) * -1;
+}
+x1 = Math.round(100 * x1/w);
+x2 = Math.round(100 * x2/w);
+y1 = Math.round(100 * y1/h);
+y2 = Math.round(100 * y2/h);
+//Set default value if not valid
+x1 = isNumber(x1) ? x1 : 0;
+x2 = isNumber(x2) ? x2 : 100;
+y1 = isNumber(y1) ? y1 : 0;
+y2 = isNumber(y2) ? y2 : 0;
+gradientNode.setAttribute("spreadMethod", "pad");
+			gradientNode.setAttribute("width", w);
+			gradientNode.setAttribute("height", h);
+gradientNode.setAttribute("x1", x1 + "%");
+gradientNode.setAttribute("x2", x2 + "%");
+gradientNode.setAttribute("y1", y1 + "%");
+gradientNode.setAttribute("y2", y2 + "%");
+		}
+		else
+		{
+			gradientNode.setAttribute("cx", (cx * 100) + "%");
+			gradientNode.setAttribute("cy", (cy * 100) + "%");
+			gradientNode.setAttribute("fx", (fx * 100) + "%");
+			gradientNode.setAttribute("fy", (fy * 100) + "%");
+			gradientNode.setAttribute("r", (r * 100) + "%");
+		}
+		len = stops.length;
+		def = 0;
+for(i = 0; i < len; ++i)
+		{
+if(this._stops && this._stops.length > 0)
+{
+stopNode = this._stops.shift();
+newStop = false;
+}
+else
+{
+stopNode = graphic._createGraphicNode("stop");
+newStop = true;
+}
+			stop = stops[i];
+			opacity = stop.opacity;
+			color = stop.color;
+			offset = stop.offset || i/(len - 1);
+			offset = Math.round(offset * 100) + "%";
+			opacity = isNumber(opacity) ? opacity : 1;
+			opacity = Math.max(0, Math.min(1, opacity));
+			def = (i + 1) / len;
+			stopNode.setAttribute("offset", offset);
+			stopNode.setAttribute("stop-color", color);
+			stopNode.setAttribute("stop-opacity", opacity);
+			if(newStop)
+{
+gradientNode.appendChild(stopNode);
+}
+stopNodes.push(stopNode);
+		}
+while(this._stops && this._stops.length > 0)
+{
+gradientNode.removeChild(this._stops.shift());
+}
+this._stops = stopNodes;
+	},
+_stops: null,
+/**
+* Sets the value of an attribute.
+*
+* @method set
+* @param {String|Object} name The name of the attribute. Alternatively, an object of key value pairs can
+* be passed in to set multiple attributes at once.
+* @param {Any} value The value to set the attribute to. This value is ignored if an object is received as
+* the name param.
+*/
+	set: function()
+	{
+		var host = this;
+		AttributeLite.prototype.set.apply(host, arguments);
+		if(host.initialized)
+		{
+			host._updateHandler();
+		}
+	},
+	/**
+	 * Specifies a 2d translation.
+	 *
+	 * @method translate
+	 * @param {Number} x The value to transate on the x-axis.
+	 * @param {Number} y The value to translate on the y-axis.
+	 */
+	translate: function()
+	{
+		this._addTransform("translate", arguments);
+	},
+	/**
+	 * Translates the shape along the x-axis. When translating x and y coordinates,
+	 * use the `translate` method.
+	 *
+	 * @method translateX
+	 * @param {Number} x The value to translate.
+	 */
+	translateX: function()
+{
+this._addTransform("translateX", arguments);
+},
+	/**
+	 * Translates the shape along the y-axis. When translating x and y coordinates,
+	 * use the `translate` method.
+	 *
+	 * @method translateY
+	 * @param {Number} y The value to translate.
+	 */
+	translateY: function()
+{
+this._addTransform("translateY", arguments);
+},
+/**
+* Skews the shape around the x-axis and y-axis.
+*
+* @method skew
+* @param {Number} x The value to skew on the x-axis.
+* @param {Number} y The value to skew on the y-axis.
+*/
+skew: function()
+{
+this._addTransform("skew", arguments);
+},
+	/**
+	 * Skews the shape around the x-axis.
+	 *
+	 * @method skewX
+	 * @param {Number} x x-coordinate
+	 */
+skewX: function()
+{
+this._addTransform("skewX", arguments);
+},
+	/**
+	 * Skews the shape around the y-axis.
+	 *
+	 * @method skewY
+	 * @param {Number} y y-coordinate
+	 */
+skewY: function()
+{
+this._addTransform("skewY", arguments);
+},
+	/**
+	 * Rotates the shape clockwise around it transformOrigin.
+	 *
+	 * @method rotate
+	 * @param {Number} deg The degree of the rotation.
+	 */
+rotate: function()
+{
+this._addTransform("rotate", arguments);
+},
+	/**
+	 * Specifies a 2d scaling operation.
+	 *
+	 * @method scale
+	 * @param {Number} val
+	 */
+scale: function()
+{
+this._addTransform("scale", arguments);
+},
+/**
+* Adds a transform to the shape.
+*
+* @method _addTransform
+* @param {String} type The transform being applied.
+* @param {Array} args The arguments for the transform.
+	 * @private
+	 */
+	_addTransform: function(type, args)
+	{
+args = Y.Array(args);
+this._transform = Y_LANG.trim(this._transform + " " + type + "(" + args.join(", ") + ")");
+args.unshift(type);
+this._transforms.push(args);
+if(this.initialized)
+{
+this._updateTransform();
+}
+	},
+	/**
+* Applies all transforms.
+*
+* @method _updateTransform
+	 * @private
+	 */
+	_updateTransform: function()
+	{
+		var isPath = this._type === "path",
+node = this.node,
+			key,
+			transform,
+			transformOrigin,
+			x,
+			y,
+tx,
+ty,
+matrix = this.matrix,
+normalizedMatrix = this._normalizedMatrix,
+i,
+len = this._transforms.length;
+if(isPath || (this._transforms && this._transforms.length > 0))
+		{
+x = this._x;
+y = this._y;
+transformOrigin = this.get("transformOrigin");
+tx = x + (transformOrigin[0] * this.get("width"));
+ty = y + (transformOrigin[1] * this.get("height"));
+//need to use translate for x/y coords
+if(isPath)
+{
+//adjust origin for custom shapes
+if(!(this instanceof Y.SVGPath))
+{
+tx = this._left + (transformOrigin[0] * this.get("width"));
+ty = this._top + (transformOrigin[1] * this.get("height"));
+}
+normalizedMatrix.init({dx: x + this._left, dy: y + this._top});
+}
+normalizedMatrix.translate(tx, ty);
+for(i = 0; i < len; ++i)
+{
+key = this._transforms[i].shift();
+if(key)
+{
+normalizedMatrix[key].apply(normalizedMatrix, this._transforms[i]);
+matrix[key].apply(matrix, this._transforms[i]);
+}
+if(isPath)
+{
+this._transforms[i].unshift(key);
+}
+			}
+normalizedMatrix.translate(-tx, -ty);
+transform = "matrix(" + normalizedMatrix.a + "," +
+normalizedMatrix.b + "," +
+normalizedMatrix.c + "," +
+normalizedMatrix.d + "," +
+normalizedMatrix.dx + "," +
+normalizedMatrix.dy + ")";
+		}
+this._graphic.addToRedrawQueue(this);
+if(transform)
+		{
+node.setAttribute("transform", transform);
+}
+if(!isPath)
+{
+this._transforms = [];
+}
+	},
+	/**
+	 * Draws the shape.
+	 *
+	 * @method _draw
+	 * @private
+	 */
+	_draw: function()
+	{
+		var node = this.node;
+		node.setAttribute("width", this.get("width"));
+		node.setAttribute("height", this.get("height"));
+		node.setAttribute("x", this._x);
+		node.setAttribute("y", this._y);
+		node.style.left = this._x + "px";
+		node.style.top = this._y + "px";
+		this._fillChangeHandler();
+		this._strokeChangeHandler();
+		this._updateTransform();
+	},
+	/**
+* Updates `Shape` based on attribute changes.
+*
+* @method _updateHandler
+	 * @private
+	 */
+	_updateHandler: function()
+	{
+		this._draw();
+	},
+/**
+* Storage for the transform attribute.
+*
+* @property _transform
+* @type String
+* @private
+*/
+_transform: "",
+	/**
+	 * Returns the bounds for a shape.
+	 *
+* Calculates the a new bounding box from the original corner coordinates (base on size and position) and the transform matrix.
+* The calculated bounding box is used by the graphic instance to calculate its viewBox.
+*
+	 * @method getBounds
+	 * @return Object
+	 */
+	getBounds: function()
+	{
+		var type = this._type,
+			stroke = this.get("stroke"),
+w = this.get("width"),
+			h = this.get("height"),
+			x = type === "path" ? 0 : this._x,
+			y = type === "path" ? 0 : this._y,
+wt = 0;
+if(stroke && stroke.weight)
+{
+wt = stroke.weight;
+w = (x + w + wt) - (x - wt);
+h = (y + h + wt) - (y - wt);
+x -= wt;
+y -= wt;
+}
+		return this._normalizedMatrix.getContentRect(w, h, x, y);
+	},
+/**
+* Places the shape above all other shapes.
+*
+* @method toFront
+*/
+toFront: function()
+{
+var graphic = this.get("graphic");
+if(graphic)
+{
+graphic._toFront(this);
+}
+},
+/**
+* Places the shape underneath all other shapes.
+*
+* @method toFront
+*/
+toBack: function()
+{
+var graphic = this.get("graphic");
+if(graphic)
+{
+graphic._toBack(this);
+}
+},
+/**
+* Parses path data string and call mapped methods.
+*
+* @method _parsePathData
+* @param {String} val The path data
+* @private
+*/
+_parsePathData: function(val)
+{
+var method,
+methodSymbol,
+args,
+commandArray = Y.Lang.trim(val.match(SPLITPATHPATTERN)),
+i,
+len,
+str,
+symbolToMethod = this._pathSymbolToMethod;
+if(commandArray)
+{
+this.clear();
+len = commandArray.length || 0;
+for(i = 0; i < len; i = i + 1)
+{
+str = commandArray[i];
+methodSymbol = str.substr(0, 1);
+args = str.substr(1).match(SPLITARGSPATTERN);
+method = symbolToMethod[methodSymbol];
+if(method)
+{
+if(args)
+{
+this[method].apply(this, args);
+}
+else
+{
+this[method].apply(this);
+}
+}
+}
+this.end();
+}
+},
+/**
+* Destroys the shape instance.
+*
+* @method destroy
+*/
+destroy: function()
+{
+var graphic = this.get("graphic");
+if(graphic)
+{
+graphic.removeShape(this);
+}
+else
+{
+this._destroy();
+}
+},
+/**
+*  Implementation for shape destruction
+*
+*  @method destroy
+*  @protected
+*/
+_destroy: function()
+{
+if(this.node)
+{
+Y.Event.purgeElement(this.node, true);
+if(this.node.parentNode)
+{
+this.node.parentNode.removeChild(this.node);
+}
+this.node = null;
+}
+}
+}, Y.SVGDrawing.prototype));
+SVGShape.ATTRS = {
+	/**
+	 * An array of x, y values which indicates the transformOrigin in which to rotate the shape. Valid values range between 0 and 1 representing a
+	 * fraction of the shape's corresponding bounding box dimension. The default value is [0.5, 0.5].
+	 *
+	 * @config transformOrigin
+	 * @type Array
+	 */
+	transformOrigin: {
+		valueFn: function()
+		{
+			return [0.5, 0.5];
+		}
+	},
+/**
+* <p>A string containing, in order, transform operations applied to the shape instance. The `transform` string can contain the following values:
+*
+*    <dl>
+*        <dt>rotate</dt><dd>Rotates the shape clockwise around it transformOrigin.</dd>
+*        <dt>translate</dt><dd>Specifies a 2d translation.</dd>
+*        <dt>skew</dt><dd>Skews the shape around the x-axis and y-axis.</dd>
+*        <dt>scale</dt><dd>Specifies a 2d scaling operation.</dd>
+*        <dt>translateX</dt><dd>Translates the shape along the x-axis.</dd>
+*        <dt>translateY</dt><dd>Translates the shape along the y-axis.</dd>
+*        <dt>skewX</dt><dd>Skews the shape around the x-axis.</dd>
+*        <dt>skewY</dt><dd>Skews the shape around the y-axis.</dd>
+*        <dt>matrix</dt><dd>Specifies a 2D transformation matrix comprised of the specified six values.</dd>
+*    </dl>
+* </p>
+* <p>Applying transforms through the transform attribute will reset the transform matrix and apply a new transform. The shape class also contains
+* corresponding methods for each transform that will apply the transform to the current matrix. The below code illustrates how you might use the
+* `transform` attribute to instantiate a recangle with a rotation of 45 degrees.</p>
+var myRect = new Y.Rect({
+type:"rect",
+width: 50,
+height: 40,
+transform: "rotate(45)"
+};
+* <p>The code below would apply `translate` and `rotate` to an existing shape.</p>
+myRect.set("transform", "translate(40, 50) rotate(45)");
+	 * @config transform
+* @type String
+	 */
+	transform: {
+		setter: function(val)
+{
+this.matrix.init();
+this._normalizedMatrix.init();
+this._transforms = this.matrix.getTransformArray(val);
+this._transform = val;
+return val;
+		},
+getter: function()
+{
+return this._transform;
+}
+	},
+	/**
+	 * Unique id for class instance.
+	 *
+	 * @config id
+	 * @type String
+	 */
+	id: {
+		valueFn: function()
+		{
+			return Y.guid();
+		},
+		setter: function(val)
+		{
+			var node = this.node;
+			if(node)
+			{
+				node.setAttribute("id", val);
+			}
+			return val;
+		}
+	},
+	/**
+	 * Indicates the x position of shape.
+	 *
+	 * @config x
+	 * @type Number
+	 */
+	x: {
+getter: function()
+{
+return this._x;
+},
+setter: function(val)
+{
+var transform = this.get("transform");
+this._x = val;
+if(transform)
+{
+this.set("transform", transform);
+}
+}
+	},
+	/**
+	 * Indicates the y position of shape.
+	 *
+	 * @config y
+	 * @type Number
+	 */
+	y: {
+getter: function()
+{
+return this._y;
+},
+setter: function(val)
+{
+var transform = this.get("transform");
+this._y = val;
+if(transform)
+{
+this.set("transform", transform);
+}
+}
+	},
+	/**
+	 * Indicates the width of the shape
+	 *
+	 * @config width
+	 * @type Number
+	 */
+	width: {
+value: 0
+},
+	/**
+	 * Indicates the height of the shape
+	 *
+	 * @config height
+	 * @type Number
+	 */
+	height: {
+value: 0
+},
+	/**
+	 * Indicates whether the shape is visible.
+	 *
+	 * @config visible
+	 * @type Boolean
+	 */
+	visible: {
+		value: true,
+		setter: function(val){
+			var visibility = val ? "visible" : "hidden";
+			if(this.node)
+{
+this.node.style.visibility = visibility;
+}
+			return val;
+		}
+	},
+/**
+* Only implemented in SVG implementation.
+* Applies the SVG shape-rendering attribute to the shape.
+*  <dl>
+*      <dt>auto</dt>
+*      <dd>Indicates that the user agent shall make appropriate tradeoffs to balance speed,
+*      crisp edges and geometric precision, but with geometric precision given more importance than speed and crisp edges.</dd>
+*      <dt>optimizeSpeed</dt>
+*      <dd>Indicates that the user agent shall emphasize rendering speed over geometric precision and crisp edges.
+*      This option will sometimes cause the user agent to turn off shape anti-aliasing.</dd>
+*      <dt>crispEdges</dt>
+*      <dd>Indicates that the user agent shall attempt to emphasize the contrast between clean edges of artwork over rendering
+*      speed and geometric precision. To achieve crisp edges, the user agent might turn off anti-aliasing for all lines and curves
+*      or possibly just for straight lines which are close to vertical or horizontal. Also, the user agent might adjust line
+*      positions and line widths to align edges with device pixels.</dd>
+*      <dt>geometricPrecision</dt>
+*      <dd>Indicates that the user agent shall emphasize geometric precision over speed and crisp edges.</dd>
+*  </dl>
+*
+*  @config shapeRendering
+*  @type String
+*/
+shapeRendering: {
+value: "auto",
+setter: function(val) {
+if(this.node)
+{
+Y.DOM.setAttribute(this.node, "shape-rendering", val);
+}
+return val;
+}
+},
+	/**
+	 * Contains information about the fill of the shape.
+*  <dl>
+*      <dt>color</dt><dd>The color of the fill.</dd>
+*      <dt>opacity</dt><dd>Number between 0 and 1 that indicates the opacity of the fill. The default value is 1.</dd>
+*      <dt>type</dt><dd>Type of fill.
+*          <dl>
+*              <dt>solid</dt><dd>Solid single color fill. (default)</dd>
+*              <dt>linear</dt><dd>Linear gradient fill.</dd>
+*              <dt>radial</dt><dd>Radial gradient fill.</dd>
+*          </dl>
+*      </dd>
+*  </dl>
+*  <p>If a `linear` or `radial` is specified as the fill type. The following additional property is used:
+*  <dl>
+*      <dt>stops</dt><dd>An array of objects containing the following properties:
+*          <dl>
+*              <dt>color</dt><dd>The color of the stop.</dd>
+*              <dt>opacity</dt><dd>Number between 0 and 1 that indicates the opacity of the stop. The default value is 1.
+*              Note: No effect for IE 6 - 8</dd>
+*              <dt>offset</dt><dd>Number between 0 and 1 indicating where the color stop is positioned.</dd>
+*          </dl>
+*      </dd>
+*      <p>Linear gradients also have the following property:</p>
+*      <dt>rotation</dt><dd>Linear gradients flow left to right by default. The rotation property allows you to change the
+*      flow by rotation. (e.g. A rotation of 180 would make the gradient pain from right to left.)</dd>
+*      <p>Radial gradients have the following additional properties:</p>
+*      <dt>r</dt><dd>Radius of the gradient circle.</dd>
+*      <dt>fx</dt><dd>Focal point x-coordinate of the gradient.</dd>
+*      <dt>fy</dt><dd>Focal point y-coordinate of the gradient.</dd>
+*      <dt>cx</dt><dd>
+*          <p>The x-coordinate of the center of the gradient circle. Determines where the color stop begins. The default value 0.5.</p>
+*          <p><strong>Note: </strong>Currently, this property is not implemented for corresponding `CanvasShape` and
+*          `VMLShape` classes which are used on Android or IE 6 - 8.</p>
+*      </dd>
+*      <dt>cy</dt><dd>
+*          <p>The y-coordinate of the center of the gradient circle. Determines where the color stop begins. The default value 0.5.</p>
+*          <p><strong>Note: </strong>Currently, this property is not implemented for corresponding `CanvasShape` and `VMLShape`
+*          classes which are used on Android or IE 6 - 8.</p>
+*      </dd>
+*  </dl>
+	 *
+	 * @config fill
+	 * @type Object
+	 */
+	fill: {
+		valueFn: "_getDefaultFill",
+		setter: function(val)
+		{
+			var fill,
+				tmpl = this.get("fill") || this._getDefaultFill();
+			fill = (val) ? Y.merge(tmpl, val) : null;
+			if(fill && fill.color)
+			{
+				if(fill.color === undefined || fill.color === "none")
+				{
+					fill.color = null;
+				}
+			}
+			return fill;
+		}
+	},
+	/**
+	 * Contains information about the stroke of the shape.
+*  <dl>
+*      <dt>color</dt><dd>The color of the stroke.</dd>
+*      <dt>weight</dt><dd>Number that indicates the width of the stroke.</dd>
+*      <dt>opacity</dt><dd>Number between 0 and 1 that indicates the opacity of the stroke. The default value is 1.</dd>
+*      <dt>dashstyle</dt>Indicates whether to draw a dashed stroke. When set to "none", a solid stroke is drawn. When set
+*      to an array, the first index indicates the length of the dash. The second index indicates the length of gap.
+*      <dt>linecap</dt><dd>Specifies the linecap for the stroke. The following values can be specified:
+*          <dl>
+*              <dt>butt (default)</dt><dd>Specifies a butt linecap.</dd>
+*              <dt>square</dt><dd>Specifies a sqare linecap.</dd>
+*              <dt>round</dt><dd>Specifies a round linecap.</dd>
+*          </dl>
+*      </dd>
+*      <dt>linejoin</dt><dd>Specifies a linejoin for the stroke. The following values can be specified:
+*          <dl>
+*              <dt>round (default)</dt><dd>Specifies that the linejoin will be round.</dd>
+*              <dt>bevel</dt><dd>Specifies a bevel for the linejoin.</dd>
+*              <dt>miter limit</dt><dd>An integer specifying the miter limit of a miter linejoin. If you want to specify a linejoin
+*              of miter, you simply specify the limit as opposed to having separate miter and miter limit values.</dd>
+*          </dl>
+*      </dd>
+*  </dl>
+	 *
+	 * @config stroke
+	 * @type Object
+	 */
+	stroke: {
+		valueFn: "_getDefaultStroke",
+		setter: function(val)
+		{
+			var tmpl = this.get("stroke") || this._getDefaultStroke(),
+wt;
+if(val && val.hasOwnProperty("weight"))
+{
+wt = parseInt(val.weight, 10);
+if(!isNaN(wt))
+{
+val.weight = wt;
+}
+}
+return (val) ? Y.merge(tmpl, val) : null;
+		}
+	},
+	// Only implemented in SVG
+	// Determines whether the instance will receive mouse events.
+	//
+	// @config pointerEvents
+	// @type string
+	//
+	pointerEvents: {
+		valueFn: function()
+		{
+			var val = "visiblePainted",
+				node = this.node;
+			if(node)
+			{
+				node.setAttribute("pointer-events", val);
+			}
+			return val;
+		},
+		setter: function(val)
+		{
+			var node = this.node;
+			if(node)
+			{
+				node.setAttribute("pointer-events", val);
+			}
+			return val;
+		}
+	},
+	/**
+	 * Dom node for the shape.
+	 *
+	 * @config node
+	 * @type HTMLElement
+	 * @readOnly
+	 */
+	node: {
+		readOnly: true,
+getter: function()
+{
+return this.node;
+}
+	},
+/**
+* Represents an SVG Path string. This will be parsed and added to shape's API to represent the SVG data across all
+* implementations. Note that when using VML or SVG implementations, part of this content will be added to the DOM using
+* respective VML/SVG attributes. If your content comes from an untrusted source, you will need to ensure that no
+* malicious code is included in that content.
+*
+* @config data
+* @type String
+*/
+data: {
+setter: function(val)
+{
+if(this.get("node"))
+{
+this._parsePathData(val);
+}
+return val;
+}
+},
+	/**
+	 * Reference to the parent graphic instance
+	 *
+	 * @config graphic
+	 * @type SVGGraphic
+	 * @readOnly
+	 */
+	graphic: {
+		readOnly: true,
+getter: function()
+{
+return this._graphic;
+}
+	}
+};
+Y.SVGShape = SVGShape;
+/**
+* <a href="http://www.w3.org/TR/SVG/">SVG</a> implementation of the <a href="Path.html">`Path`</a> class.
+* `SVGPath` is not intended to be used directly. Instead, use the <a href="Path.html">`Path`</a> class.
+* If the browser has <a href="http://www.w3.org/TR/SVG/">SVG</a> capabilities, the <a href="Path.html">`Path`</a>
+* class will point to the `SVGPath` class.
+*
+* @module graphics
+* @class SVGPath
+* @extends SVGShape
+* @constructor
+*/
+SVGPath = function()
+{
+	SVGPath.superclass.constructor.apply(this, arguments);
+};
+SVGPath.NAME = "path";
+Y.extend(SVGPath, Y.SVGShape, {
+/**
+* Left edge of the path
+*
+* @property _left
+* @type Number
+* @private
+*/
+_left: 0,
+/**
+* Right edge of the path
+*
+* @property _right
+* @type Number
+* @private
+*/
+_right: 0,
+/**
+* Top edge of the path
+*
+* @property _top
+* @type Number
+* @private
+*/
+_top: 0,
+/**
+* Bottom edge of the path
+*
+* @property _bottom
+* @type Number
+* @private
+*/
+_bottom: 0,
+/**
+* Indicates the type of shape
+*
+* @property _type
+* @readOnly
+* @type String
+* @private
+*/
+_type: "path",
+/**
+* Storage for path
+*
+* @property _path
+* @type String
+* @private
+*/
+	_path: ""
+});
+SVGPath.ATTRS = Y.merge(Y.SVGShape.ATTRS, {
+	/**
+	 * Indicates the path used for the node.
+	 *
+	 * @config path
+	 * @type String
+* @readOnly
+	 */
+	path: {
+		readOnly: true,
+		getter: function()
+		{
+			return this._path;
+		}
+	},
+	/**
+	 * Indicates the width of the shape
+	 *
+	 * @config width
+	 * @type Number
+	 */
+	width: {
+		getter: function()
+		{
+			var val = Math.max(this._right - this._left, 0);
+			return val;
+		}
+	},
+	/**
+	 * Indicates the height of the shape
+	 *
+	 * @config height
+	 * @type Number
+	 */
+	height: {
+		getter: function()
+		{
+			return Math.max(this._bottom - this._top, 0);
+		}
+	}
+});
+Y.SVGPath = SVGPath;
+/**
+* <a href="http://www.w3.org/TR/SVG/">SVG</a> implementation of the <a href="Rect.html">`Rect`</a> class.
+* `SVGRect` is not intended to be used directly. Instead, use the <a href="Rect.html">`Rect`</a> class.
+* If the browser has <a href="http://www.w3.org/TR/SVG/">SVG</a> capabilities, the <a href="Rect.html">`Rect`</a>
+* class will point to the `SVGRect` class.
+*
+* @module graphics
+* @class SVGRect
+* @constructor
+*/
+SVGRect = function()
+{
+	SVGRect.superclass.constructor.apply(this, arguments);
+};
+SVGRect.NAME = "rect";
+Y.extend(SVGRect, Y.SVGShape, {
+/**
+* Indicates the type of shape
+*
+* @property _type
+* @type String
+* @private
+*/
+_type: "rect"
+});
+SVGRect.ATTRS = Y.SVGShape.ATTRS;
+Y.SVGRect = SVGRect;
+/**
+* <a href="http://www.w3.org/TR/SVG/">SVG</a> implementation of the <a href="Ellipse.html">`Ellipse`</a> class.
+* `SVGEllipse` is not intended to be used directly. Instead, use the <a href="Ellipse.html">`Ellipse`</a> class.
+* If the browser has <a href="http://www.w3.org/TR/SVG/">SVG</a> capabilities, the <a href="Ellipse.html">`Ellipse`</a>
+* class will point to the `SVGEllipse` class.
+*
+* @module graphics
+* @class SVGEllipse
+* @constructor
+*/
+SVGEllipse = function()
+{
+	SVGEllipse.superclass.constructor.apply(this, arguments);
+};
+SVGEllipse.NAME = "ellipse";
+Y.extend(SVGEllipse, SVGShape, {
+	/**
+	 * Indicates the type of shape
+	 *
+	 * @property _type
+	 * @type String
+* @private
+	 */
+	_type: "ellipse",
+	/**
+	 * Updates the shape.
+	 *
+	 * @method _draw
+	 * @private
+	 */
+	_draw: function()
+	{
+		var node = this.node,
+			w = this.get("width"),
+			h = this.get("height"),
+			x = this.get("x"),
+			y = this.get("y"),
+			xRadius = w * 0.5,
+			yRadius = h * 0.5,
+			cx = x + xRadius,
+			cy = y + yRadius;
+		node.setAttribute("rx", xRadius);
+		node.setAttribute("ry", yRadius);
+		node.setAttribute("cx", cx);
+		node.setAttribute("cy", cy);
+		this._fillChangeHandler();
+		this._strokeChangeHandler();
+		this._updateTransform();
+	}
+});
+SVGEllipse.ATTRS = Y.merge(SVGShape.ATTRS, {
+	/**
+	 * Horizontal radius for the ellipse.
+	 *
+	 * @config xRadius
+	 * @type Number
+	 */
+	xRadius: {
+		setter: function(val)
+		{
+			this.set("width", val * 2);
+		},
+		getter: function()
+		{
+			var val = this.get("width");
+			if(val)
+			{
+				val *= 0.5;
+			}
+			return val;
+		}
+	},
+	/**
+	 * Vertical radius for the ellipse.
+	 *
+	 * @config yRadius
+	 * @type Number
+	 * @readOnly
+	 */
+	yRadius: {
+		setter: function(val)
+		{
+			this.set("height", val * 2);
+		},
+		getter: function()
+		{
+			var val = this.get("height");
+			if(val)
+			{
+				val *= 0.5;
+			}
+			return val;
+		}
+	}
+});
+Y.SVGEllipse = SVGEllipse;
+/**
+* <a href="http://www.w3.org/TR/SVG/">SVG</a> implementation of the <a href="Circle.html">`Circle`</a> class.
+* `SVGCircle` is not intended to be used directly. Instead, use the <a href="Circle.html">`Circle`</a> class.
+* If the browser has <a href="http://www.w3.org/TR/SVG/">SVG</a> capabilities, the <a href="Circle.html">`Circle`</a>
+* class will point to the `SVGCircle` class.
+*
+* @module graphics
+* @class SVGCircle
+* @constructor
+*/
+SVGCircle = function()
+{
+SVGCircle.superclass.constructor.apply(this, arguments);
+};
+SVGCircle.NAME = "circle";
+Y.extend(SVGCircle, Y.SVGShape, {
+/**
+* Indicates the type of shape
+*
+* @property _type
+* @type String
+* @private
+*/
+_type: "circle",
+/**
+* Updates the shape.
+*
+* @method _draw
+* @private
+*/
+_draw: function()
+{
+var node = this.node,
+x = this.get("x"),
+y = this.get("y"),
+radius = this.get("radius"),
+cx = x + radius,
+cy = y + radius;
+node.setAttribute("r", radius);
+node.setAttribute("cx", cx);
+node.setAttribute("cy", cy);
+this._fillChangeHandler();
+this._strokeChangeHandler();
+this._updateTransform();
+}
+});
+SVGCircle.ATTRS = Y.merge(Y.SVGShape.ATTRS, {
+	/**
+	 * Indicates the width of the shape
+	 *
+	 * @config width
+	 * @type Number
+	 */
+width: {
+setter: function(val)
+{
+this.set("radius", val/2);
+return val;
+},
+getter: function()
+{
+return this.get("radius") * 2;
+}
+},
+	/**
+	 * Indicates the height of the shape
+	 *
+	 * @config height
+	 * @type Number
+	 */
+height: {
+setter: function(val)
+{
+this.set("radius", val/2);
+return val;
+},
+getter: function()
+{
+return this.get("radius") * 2;
+}
+},
+/**
+* Radius of the circle
+*
+* @config radius
+* @type Number
+*/
+radius: {
+value: 0
+}
+});
+Y.SVGCircle = SVGCircle;
+/**
+* Draws pie slices
+*
+* @module graphics
+* @class SVGPieSlice
+* @constructor
+*/
+SVGPieSlice = function()
+{
+	SVGPieSlice.superclass.constructor.apply(this, arguments);
+};
+SVGPieSlice.NAME = "svgPieSlice";
+Y.extend(SVGPieSlice, Y.SVGShape, Y.mix({
+/**
+* Indicates the type of shape
+*
+* @property _type
+* @type String
+* @private
+*/
+_type: "path",
+	/**
+	 * Change event listener
+	 *
+	 * @private
+	 * @method _updateHandler
+	 */
+	_draw: function()
+	{
+var x = this.get("cx"),
+y = this.get("cy"),
+startAngle = this.get("startAngle"),
+arc = this.get("arc"),
+radius = this.get("radius");
+this.clear();
+this.drawWedge(x, y, startAngle, arc, radius);
+		this.end();
+	}
+}, Y.SVGDrawing.prototype));
+SVGPieSlice.ATTRS = Y.mix({
+cx: {
+value: 0
+},
+cy: {
+value: 0
+},
+/**
+* Starting angle in relation to a circle in which to begin the pie slice drawing.
+*
+* @config startAngle
+* @type Number
+*/
+startAngle: {
+value: 0
+},
+/**
+* Arc of the slice.
+*
+* @config arc
+* @type Number
+*/
+arc: {
+value: 0
+},
+/**
+* Radius of the circle in which the pie slice is drawn
+*
+* @config radius
+* @type Number
+*/
+radius: {
+value: 0
+}
+}, Y.SVGShape.ATTRS);
+Y.SVGPieSlice = SVGPieSlice;
+/**
+* <a href="http://www.w3.org/TR/SVG/">SVG</a> implementation of the <a href="Graphic.html">`Graphic`</a> class.
+* `SVGGraphic` is not intended to be used directly. Instead, use the <a href="Graphic.html">`Graphic`</a> class.
+* If the browser has <a href="http://www.w3.org/TR/SVG/">SVG</a> capabilities, the <a href="Graphic.html">`Graphic`</a>
+* class will point to the `SVGGraphic` class.
+*
+* @module graphics
+* @class SVGGraphic
+* @constructor
+*/
+SVGGraphic = function() {
+SVGGraphic.superclass.constructor.apply(this, arguments);
+};
+SVGGraphic.NAME = "svgGraphic";
+SVGGraphic.ATTRS = {
+/**
+* Whether or not to render the `Graphic` automatically after to a specified parent node after init. This can be a Node
+* instance or a CSS selector string.
+*
+* @config render
+* @type Node | String
+*/
+render: {},
+/**
+	 * Unique id for class instance.
+	 *
+	 * @config id
+	 * @type String
+	 */
+	id: {
+		valueFn: function()
+		{
+			return Y.guid();
+		},
+		setter: function(val)
+		{
+			var node = this._node;
+			if(node)
+			{
+				node.setAttribute("id", val);
+			}
+			return val;
+		}
+	},
+/**
+* Key value pairs in which a shape instance is associated with its id.
+*
+*  @config shapes
+*  @type Object
+*  @readOnly
+*/
+shapes: {
+readOnly: true,
+getter: function()
+{
+return this._shapes;
+}
+},
+/**
+*  Object containing size and coordinate data for the content of a Graphic in relation to the coordSpace node.
+*
+*  @config contentBounds
+*  @type Object
+*  @readOnly
+*/
+contentBounds: {
+readOnly: true,
+getter: function()
+{
+return this._contentBounds;
+}
+},
+/**
+*  The html element that represents to coordinate system of the Graphic instance.
+*
+*  @config node
+*  @type HTMLElement
+*  @readOnly
+*/
+node: {
+readOnly: true,
+getter: function()
+{
+return this._node;
+}
+},
+	/**
+	 * Indicates the width of the `Graphic`.
+	 *
+	 * @config width
+	 * @type Number
+	 */
+width: {
+setter: function(val)
+{
+if(this._node)
+{
+this._node.style.width = val + "px";
+}
+return val;
+}
+},
+	/**
+	 * Indicates the height of the `Graphic`.
+	 *
+	 * @config height
+	 * @type Number
+	 */
+height: {
+setter: function(val)
+{
+if(this._node)
+{
+this._node.style.height = val  + "px";
+}
+return val;
+}
+},
+/**
+*  Determines the sizing of the Graphic.
+*
+*  <dl>
+*      <dt>sizeContentToGraphic</dt><dd>The Graphic's width and height attributes are, either explicitly set through the
+*      <code>width</code> and <code>height</code> attributes or are determined by the dimensions of the parent element. The
+*      content contained in the Graphic will be sized to fit with in the Graphic instance's dimensions. When using this
+*      setting, the <code>preserveAspectRatio</code> attribute will determine how the contents are sized.</dd>
+*      <dt>sizeGraphicToContent</dt><dd>(Also accepts a value of true) The Graphic's width and height are determined by the
+*      size and positioning of the content.</dd>
+*      <dt>false</dt><dd>The Graphic's width and height attributes are, either explicitly set through the <code>width</code>
+*      and <code>height</code> attributes or are determined by the dimensions of the parent element. The contents of the
+*      Graphic instance are not affected by this setting.</dd>
+*  </dl>
+*
+*
+*  @config autoSize
+*  @type Boolean | String
+*  @default false
+*/
+autoSize: {
+value: false
+},
+/**
+* Determines how content is sized when <code>autoSize</code> is set to <code>sizeContentToGraphic</code>.
+*
+*  <dl>
+*      <dt>none<dt><dd>Do not force uniform scaling. Scale the graphic content of the given element non-uniformly if necessary
+*      such that the element's bounding box exactly matches the viewport rectangle.</dd>
+*      <dt>xMinYMin</dt><dd>Force uniform scaling position along the top left of the Graphic's node.</dd>
+*      <dt>xMidYMin</dt><dd>Force uniform scaling horizontally centered and positioned at the top of the Graphic's node.<dd>
+*      <dt>xMaxYMin</dt><dd>Force uniform scaling positioned horizontally from the right and vertically from the top.</dd>
+*      <dt>xMinYMid</dt>Force uniform scaling positioned horizontally from the left and vertically centered.</dd>
+*      <dt>xMidYMid (the default)</dt><dd>Force uniform scaling with the content centered.</dd>
+*      <dt>xMaxYMid</dt><dd>Force uniform scaling positioned horizontally from the right and vertically centered.</dd>
+*      <dt>xMinYMax</dt><dd>Force uniform scaling positioned horizontally from the left and vertically from the bottom.</dd>
+*      <dt>xMidYMax</dt><dd>Force uniform scaling horizontally centered and position vertically from the bottom.</dd>
+*      <dt>xMaxYMax</dt><dd>Force uniform scaling positioned horizontally from the right and vertically from the bottom.</dd>
+*  </dl>
+*
+* @config preserveAspectRatio
+* @type String
+* @default xMidYMid
+*/
+preserveAspectRatio: {
+value: "xMidYMid"
+},
+/**
+* The contentBounds will resize to greater values but not to smaller values. (for performance)
+* When resizing the contentBounds down is desirable, set the resizeDown value to true.
+*
+* @config resizeDown
+* @type Boolean
+*/
+resizeDown: {
+value: false
+},
+	/**
+	 * Indicates the x-coordinate for the instance.
+	 *
+	 * @config x
+	 * @type Number
+	 */
+x: {
+getter: function()
+{
+return this._x;
+},
+setter: function(val)
+{
+this._x = val;
+if(this._node)
+{
+this._node.style.left = val + "px";
+}
+return val;
+}
+},
+	/**
+	 * Indicates the y-coordinate for the instance.
+	 *
+	 * @config y
+	 * @type Number
+	 */
+y: {
+getter: function()
+{
+return this._y;
+},
+setter: function(val)
+{
+this._y = val;
+if(this._node)
+{
+this._node.style.top = val + "px";
+}
+return val;
+}
+},
+/**
+* Indicates whether or not the instance will automatically redraw after a change is made to a shape.
+* This property will get set to false when batching operations.
+*
+* @config autoDraw
+* @type Boolean
+* @default true
+* @private
+*/
+autoDraw: {
+value: true
+},
+visible: {
+value: true,
+setter: function(val)
+{
+this._toggleVisible(val);
+return val;
+}
+},
+//
+//  Indicates the pointer-events setting for the svg:svg element.
+//
+//  @config pointerEvents
+//  @type String
+//
+pointerEvents: {
+value: "none"
+}
+};
+Y.extend(SVGGraphic, Y.GraphicBase, {
+/**
+* Sets the value of an attribute.
+*
+* @method set
+* @param {String|Object} name The name of the attribute. Alternatively, an object of key value pairs can
+* be passed in to set multiple attributes at once.
+* @param {Any} value The value to set the attribute to. This value is ignored if an object is received as
+* the name param.
+*/
+	set: function()
+	{
+		var host = this,
+attr = arguments[0],
+redrawAttrs = {
+autoDraw: true,
+autoSize: true,
+preserveAspectRatio: true,
+resizeDown: true
+},
+key,
+forceRedraw = false;
+		AttributeLite.prototype.set.apply(host, arguments);
+if(host._state.autoDraw === true && Y.Object.size(this._shapes) > 0)
+{
+if(Y_LANG.isString && redrawAttrs[attr])
+{
+forceRedraw = true;
+}
+else if(Y_LANG.isObject(attr))
+{
+for(key in redrawAttrs)
+{
+if(redrawAttrs.hasOwnProperty(key) && attr[key])
+{
+forceRedraw = true;
+break;
+}
+}
+}
+}
+if(forceRedraw)
+{
+host._redraw();
+}
+	},
+/**
+* Storage for `x` attribute.
+*
+* @property _x
+* @type Number
+* @private
+*/
+_x: 0,
+/**
+* Storage for `y` attribute.
+*
+* @property _y
+* @type Number
+* @private
+*/
+_y: 0,
+/**
+* Gets the current position of the graphic instance in page coordinates.
+*
+* @method getXY
+* @return Array The XY position of the shape.
+*/
+getXY: function()
+{
+var node = this._node,
+xy;
+if(node)
+{
+xy = Y.DOM.getXY(node);
+}
+return xy;
+},
+/**
+* Initializes the class.
+*
+* @method initializer
+* @private
+*/
+initializer: function() {
+var render = this.get("render"),
+visibility = this.get("visible") ? "visible" : "hidden";
+this._shapes = {};
+		this._contentBounds = {
+left: 0,
+top: 0,
+right: 0,
+bottom: 0
+};
+this._gradients = {};
+this._node = DOCUMENT.createElement('div');
+this._node.style.position = "absolute";
+this._node.style.left = this.get("x") + "px";
+this._node.style.top = this.get("y") + "px";
+this._node.style.visibility = visibility;
+this._contentNode = this._createGraphics();
+this._contentNode.style.visibility = visibility;
+this._contentNode.setAttribute("id", this.get("id"));
+this._node.appendChild(this._contentNode);
+if(render)
+{
+this.render(render);
+}
+},
+/**
+* Adds the graphics node to the dom.
+*
+* @method render
+* @param {HTMLElement} parentNode node in which to render the graphics node into.
+*/
+render: function(render) {
+var parentNode = render || DOCUMENT.body,
+w,
+h;
+if(render instanceof Y.Node)
+{
+parentNode = render._node;
+}
+else if(Y.Lang.isString(render))
+{
+parentNode = Y.Selector.query(render, DOCUMENT.body, true);
+}
+w = this.get("width") || parseInt(Y.DOM.getComputedStyle(parentNode, "width"), 10);
+h = this.get("height") || parseInt(Y.DOM.getComputedStyle(parentNode, "height"), 10);
+parentNode.appendChild(this._node);
+this.set("width", w);
+this.set("height", h);
+return this;
+},
+/**
+* Removes all nodes.
+*
+* @method destroy
+*/
+destroy: function()
+{
+this.removeAllShapes();
+if(this._contentNode)
+{
+this._removeChildren(this._contentNode);
+if(this._contentNode.parentNode)
+{
+this._contentNode.parentNode.removeChild(this._contentNode);
+}
+this._contentNode = null;
+}
+if(this._node)
+{
+this._removeChildren(this._node);
+if(this._node.parentNode)
+{
+this._node.parentNode.removeChild(this._node);
+}
+this._node = null;
+}
+},
+/**
+* Generates a shape instance by type.
+*
+* @method addShape
+* @param {Object} cfg attributes for the shape
+* @return Shape
+*/
+addShape: function(cfg)
+{
+cfg.graphic = this;
+if(!this.get("visible"))
+{
+cfg.visible = false;
+}
+var ShapeClass = this._getShapeClass(cfg.type),
+shape = new ShapeClass(cfg);
+this._appendShape(shape);
+return shape;
+},
+/**
+* Adds a shape instance to the graphic instance.
+*
+* @method _appendShape
+* @param {Shape} shape The shape instance to be added to the graphic.
+* @private
+*/
+_appendShape: function(shape)
+{
+var node = shape.node,
+parentNode = this._frag || this._contentNode;
+if(this.get("autoDraw"))
+{
+parentNode.appendChild(node);
+}
+else
+{
+this._getDocFrag().appendChild(node);
+}
+},
+/**
+* Removes a shape instance from from the graphic instance.
+*
+* @method removeShape
+* @param {Shape|String} shape The instance or id of the shape to be removed.
+*/
+removeShape: function(shape)
+{
+if(!(shape instanceof SVGShape))
+{
+if(Y_LANG.isString(shape))
+{
+shape = this._shapes[shape];
+}
+}
+if(shape && shape instanceof SVGShape)
+{
+shape._destroy();
+delete this._shapes[shape.get("id")];
+}
+if(this.get("autoDraw"))
+{
+this._redraw();
+}
+return shape;
+},
+/**
+* Removes all shape instances from the dom.
+*
+* @method removeAllShapes
+*/
+removeAllShapes: function()
+{
+var shapes = this._shapes,
+i;
+for(i in shapes)
+{
+if(shapes.hasOwnProperty(i))
+{
+shapes[i]._destroy();
+}
+}
+this._shapes = {};
+},
+/**
+* Removes all child nodes.
+*
+* @method _removeChildren
+* @param {HTMLElement} node
+* @private
+*/
+_removeChildren: function(node)
+{
+if(node.hasChildNodes())
+{
+var child;
+while(node.firstChild)
+{
+child = node.firstChild;
+this._removeChildren(child);
+node.removeChild(child);
+}
+}
+},
+/**
+* Clears the graphics object.
+*
+* @method clear
+*/
+clear: function() {
+this.removeAllShapes();
+},
+/**
+* Toggles visibility
+*
+* @method _toggleVisible
+* @param {Boolean} val indicates visibilitye
+* @private
+*/
+_toggleVisible: function(val)
+{
+var i,
+shapes = this._shapes,
+visibility = val ? "visible" : "hidden";
+if(shapes)
+{
+for(i in shapes)
+{
+if(shapes.hasOwnProperty(i))
+{
+shapes[i].set("visible", val);
+}
+}
+}
+if(this._contentNode)
+{
+this._contentNode.style.visibility = visibility;
+}
+if(this._node)
+{
+this._node.style.visibility = visibility;
+}
+},
+/**
+* Returns a shape class. Used by `addShape`.
+*
+* @method _getShapeClass
+* @param {Shape | String} val Indicates which shape class.
+* @return Function
+* @private
+*/
+_getShapeClass: function(val)
+{
+var shape = this._shapeClass[val];
+if(shape)
+{
+return shape;
+}
+return val;
+},
+/**
+* Look up for shape classes. Used by `addShape` to retrieve a class for instantiation.
+*
+* @property _shapeClass
+* @type Object
+* @private
+*/
+_shapeClass: {
+circle: Y.SVGCircle,
+rect: Y.SVGRect,
+path: Y.SVGPath,
+ellipse: Y.SVGEllipse,
+pieslice: Y.SVGPieSlice
+},
+/**
+* Returns a shape based on the id of its dom node.
+*
+* @method getShapeById
+* @param {String} id Dom id of the shape's node attribute.
+* @return Shape
+*/
+getShapeById: function(id)
+{
+var shape = this._shapes[id];
+return shape;
+},
+	/**
+	 * Allows for creating multiple shapes in order to batch appending and redraw operations.
+	 *
+	 * @method batch
+	 * @param {Function} method Method to execute.
+	 */
+batch: function(method)
+{
+var autoDraw = this.get("autoDraw");
+this.set("autoDraw", false);
+method();
+this.set("autoDraw", autoDraw);
+},
+/**
+* Returns a document fragment to for attaching shapes.
+*
+* @method _getDocFrag
+* @return DocumentFragment
+* @private
+*/
+_getDocFrag: function()
+{
+if(!this._frag)
+{
+this._frag = DOCUMENT.createDocumentFragment();
+}
+return this._frag;
+},
+/**
+* Redraws all shapes.
+*
+* @method _redraw
+* @private
+*/
+_redraw: function()
+{
+var autoSize = this.get("autoSize"),
+preserveAspectRatio = this.get("preserveAspectRatio"),
+box = this.get("resizeDown") ? this._getUpdatedContentBounds() : this._contentBounds,
+left = box.left,
+right = box.right,
+top = box.top,
+bottom = box.bottom,
+width = right - left,
+height = bottom - top,
+computedWidth,
+computedHeight,
+computedLeft,
+computedTop,
+node;
+if(autoSize)
+{
+if(autoSize === "sizeContentToGraphic")
+{
+node = this._node;
+computedWidth = parseFloat(Y.DOM.getComputedStyle(node, "width"));
+computedHeight = parseFloat(Y.DOM.getComputedStyle(node, "height"));
+computedLeft = computedTop = 0;
+this._contentNode.setAttribute("preserveAspectRatio", preserveAspectRatio);
+}
+else
+{
+computedWidth = width;
+computedHeight = height;
+computedLeft = left;
+computedTop = top;
+this._state.width = width;
+this._state.height = height;
+if(this._node)
+{
+this._node.style.width = width + "px";
+this._node.style.height = height + "px";
+}
+}
+}
+else
+{
+computedWidth = width;
+computedHeight = height;
+computedLeft = left;
+computedTop = top;
+}
+if(this._contentNode)
+{
+this._contentNode.style.left = computedLeft + "px";
+this._contentNode.style.top = computedTop + "px";
+this._contentNode.setAttribute("width", computedWidth);
+this._contentNode.setAttribute("height", computedHeight);
+this._contentNode.style.width = computedWidth + "px";
+this._contentNode.style.height = computedHeight + "px";
+this._contentNode.setAttribute("viewBox", "" + left + " " + top + " " + width + " " + height + "");
+}
+if(this._frag)
+{
+if(this._contentNode)
+{
+this._contentNode.appendChild(this._frag);
+}
+this._frag = null;
+}
+},
+/**
+* Adds a shape to the redraw queue and calculates the contentBounds. Used internally
+* by `Shape` instances.
+*
+* @method addToRedrawQueue
+* @param shape {SVGShape}
+* @protected
+*/
+addToRedrawQueue: function(shape)
+{
+var shapeBox,
+box;
+this._shapes[shape.get("id")] = shape;
+if(!this.get("resizeDown"))
+{
+shapeBox = shape.getBounds();
+box = this._contentBounds;
+box.left = box.left < shapeBox.left ? box.left : shapeBox.left;
+box.top = box.top < shapeBox.top ? box.top : shapeBox.top;
+box.right = box.right > shapeBox.right ? box.right : shapeBox.right;
+box.bottom = box.bottom > shapeBox.bottom ? box.bottom : shapeBox.bottom;
+box.width = box.right - box.left;
+box.height = box.bottom - box.top;
+this._contentBounds = box;
+}
+if(this.get("autoDraw"))
+{
+this._redraw();
+}
+},
+/**
+* Recalculates and returns the `contentBounds` for the `Graphic` instance.
+*
+* @method _getUpdatedContentBounds
+* @return {Object}
+* @private
+*/
+_getUpdatedContentBounds: function()
+{
+var bounds,
+i,
+shape,
+queue = this._shapes,
+box = {};
+for(i in queue)
+{
+if(queue.hasOwnProperty(i))
+{
+shape = queue[i];
+bounds = shape.getBounds();
+box.left = Y_LANG.isNumber(box.left) ? Math.min(box.left, bounds.left) : bounds.left;
+box.top = Y_LANG.isNumber(box.top) ? Math.min(box.top, bounds.top) : bounds.top;
+box.right = Y_LANG.isNumber(box.right) ? Math.max(box.right, bounds.right) : bounds.right;
+box.bottom = Y_LANG.isNumber(box.bottom) ? Math.max(box.bottom, bounds.bottom) : bounds.bottom;
+}
+}
+box.left = Y_LANG.isNumber(box.left) ? box.left : 0;
+box.top = Y_LANG.isNumber(box.top) ? box.top : 0;
+box.right = Y_LANG.isNumber(box.right) ? box.right : 0;
+box.bottom = Y_LANG.isNumber(box.bottom) ? box.bottom : 0;
+this._contentBounds = box;
+return box;
+},
+/**
+* Creates a contentNode element
+*
+* @method _createGraphics
+* @private
+*/
+_createGraphics: function() {
+var contentNode = this._createGraphicNode("svg"),
+pointerEvents = this.get("pointerEvents");
+contentNode.style.position = "absolute";
+contentNode.style.top = "0px";
+contentNode.style.left = "0px";
+contentNode.style.overflow = "auto";
+contentNode.setAttribute("overflow", "auto");
+contentNode.setAttribute("pointer-events", pointerEvents);
+return contentNode;
+},
+/**
+* Creates a graphic node
+*
+* @method _createGraphicNode
+* @param {String} type node type to create
+* @param {String} pe specified pointer-events value
+* @return HTMLElement
+* @private
+*/
+_createGraphicNode: function(type, pe)
+{
+var node = DOCUMENT.createElementNS("http://www.w3.org/2000/svg", "svg:" + type),
+v = pe || "none";
+if(type !== "defs" && type !== "stop" && type !== "linearGradient" && type !== "radialGradient")
+{
+node.setAttribute("pointer-events", v);
+}
+return node;
+},
+/**
+* Returns a reference to a gradient definition based on an id and type.
+*
+* @method getGradientNode
+* @param {String} key id that references the gradient definition
+* @param {String} type description of the gradient type
+* @return HTMLElement
+* @protected
+*/
+getGradientNode: function(key, type)
+{
+var gradients = this._gradients,
+gradient,
+nodeType = type + "Gradient";
+if(gradients.hasOwnProperty(key) && gradients[key].tagName.indexOf(type) > -1)
+{
+gradient = this._gradients[key];
+}
+else
+{
+gradient = this._createGraphicNode(nodeType);
+if(!this._defs)
+{
+this._defs = this._createGraphicNode("defs");
+this._contentNode.appendChild(this._defs);
+}
+this._defs.appendChild(gradient);
+key = key || "gradient" + Math.round(100000 * Math.random());
+gradient.setAttribute("id", key);
+if(gradients.hasOwnProperty(key))
+{
+this._defs.removeChild(gradients[key]);
+}
+gradients[key] = gradient;
+}
+return gradient;
+},
+/**
+* Inserts shape on the top of the tree.
+*
+* @method _toFront
+* @param {SVGShape} Shape to add.
+* @private
+*/
+_toFront: function(shape)
+{
+var contentNode = this._contentNode;
+if(shape instanceof Y.SVGShape)
+{
+shape = shape.get("node");
+}
+if(contentNode && shape)
+{
+contentNode.appendChild(shape);
+}
+},
+/**
+* Inserts shape as the first child of the content node.
+*
+* @method _toBack
+* @param {SVGShape} Shape to add.
+* @private
+*/
+_toBack: function(shape)
+{
+var contentNode = this._contentNode,
+targetNode;
+if(shape instanceof Y.SVGShape)
+{
+shape = shape.get("node");
+}
+if(contentNode && shape)
+{
+targetNode = contentNode.firstChild;
+if(targetNode)
+{
+contentNode.insertBefore(shape, targetNode);
+}
+else
+{
+contentNode.appendChild(shape);
+}
+}
+}
+});
+Y.SVGGraphic = SVGGraphic;
+}, '@VERSION@', {"requires": ["graphics"]});

comt