/**
 * <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(cfg)
{
	SVGPath.superclass.constructor.apply(this, arguments);
};
SVGPath.NAME = "svgPath";
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;