API Docs for: 3.8.0
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File: graphics/js/VMLCircle.js

/**
 * <a href="http://www.w3.org/TR/NOTE-VML">VML</a> implementation of the <a href="Circle.html">`Circle`</a> class.
 * `VMLCircle` is not intended to be used directly. Instead, use the <a href="Circle.html">`Circle`</a> class.
 * If the browser lacks <a href="http://www.w3.org/TR/SVG/">SVG</a> and <a href="http://www.w3.org/TR/html5/the-canvas-element.html">Canvas</a>
 * capabilities, the <a href="Circle.html">`Circle`</a> class will point to the `VMLCircle` class.
 *
 * @module graphics
 * @class VMLCircle
 * @constructor
 */
VMLCircle = function(cfg)
{
	VMLCircle.superclass.constructor.apply(this, arguments);
};

VMLCircle.NAME = "circle";

Y.extend(VMLCircle, VMLShape, {
	/**
	 * Indicates the type of shape
	 *
	 * @property _type
	 * @type String
     * @private
	 */
	_type: "oval"
});

VMLCircle.ATTRS = Y.merge(VMLShape.ATTRS, {
	/**
	 * Radius for the circle.
	 *
	 * @config radius
	 * @type Number
	 */
	radius: {
		lazyAdd: false,

		value: 0
	},

	/**
	 * Indicates the width of the shape
	 *
	 * @config width
	 * @type Number
	 */
	width: {
        setter: function(val)
        {
            this.set("radius", val/2);
            return val;
        },

		getter: function()
		{
			var radius = this.get("radius"),
			val = radius && radius > 0 ? radius * 2 : 0;
			return val;
		}
	},

	/**
	 * Indicates the height of the shape
	 *
	 * @config height
	 * @type Number
	 */
	height: {
        setter: function(val)
        {
            this.set("radius", val/2);
            return val;
        },

		getter: function()
		{
			var radius = this.get("radius"),
			val = radius && radius > 0 ? radius * 2 : 0;
			return val;
		}
	}
});
Y.VMLCircle = VMLCircle;