/**
                             * 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;