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<h1 class="file-heading">File: src/pixi/geom/Rectangle.js</h1>
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<pre class="code prettyprint linenums">
/**
* @author Mat Groves http://matgroves.com/
*/
/**
* the Rectangle object is an area defined by its position, as indicated by its top-left corner point (x, y) and by its width and its height.
*
* @class Rectangle
* @constructor
* @param x {Number} The X coordinate of the upper-left corner of the rectangle
* @param y {Number} The Y coordinate of the upper-left corner of the rectangle
* @param width {Number} The overall width of this rectangle
* @param height {Number} The overall height of this rectangle
*/
PIXI.Rectangle = function(x, y, width, height)
{
/**
* @property x
* @type Number
* @default 0
*/
this.x = x || 0;
/**
* @property y
* @type Number
* @default 0
*/
this.y = y || 0;
/**
* @property width
* @type Number
* @default 0
*/
this.width = width || 0;
/**
* @property height
* @type Number
* @default 0
*/
this.height = height || 0;
};
/**
* Creates a clone of this Rectangle
*
* @method clone
* @return {Rectangle} a copy of the rectangle
*/
PIXI.Rectangle.prototype.clone = function()
{
return new PIXI.Rectangle(this.x, this.y, this.width, this.height);
};
/**
* Checks whether the x and y coordinates given are contained within this Rectangle
*
* @method contains
* @param x {Number} The X coordinate of the point to test
* @param y {Number} The Y coordinate of the point to test
* @return {Boolean} Whether the x/y coordinates are within this Rectangle
*/
PIXI.Rectangle.prototype.contains = function(x, y)
{
if(this.width <= 0 || this.height <= 0)
return false;
var x1 = this.x;
if(x >= x1 && x <= x1 + this.width)
{
var y1 = this.y;
if(y >= y1 && y <= y1 + this.height)
{
return true;
}
}
return false;
};
// constructor
PIXI.Rectangle.prototype.constructor = PIXI.Rectangle;
PIXI.EmptyRectangle = new PIXI.Rectangle(0,0,0,0);
</pre>
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