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<h1 class="file-heading">File: src/pixi/utils/Detector.js</h1>
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<pre class="code prettyprint linenums">
/**
* @author Mat Groves http://matgroves.com/ @Doormat23
*/
/**
* This helper function will automatically detect which renderer you should be using.
* WebGL is the preferred renderer as it is a lot fastest. If webGL is not supported by
* the browser then this function will return a canvas renderer
*
* @method autoDetectRenderer
* @static
* @param width {Number} the width of the renderers view
* @param height {Number} the height of the renderers view
* @param view {Canvas} the canvas to use as a view, optional
* @param transparent=false {Boolean} the transparency of the render view, default false
* @param antialias=false {Boolean} sets antialias (only applicable in webGL chrome at the moment)
*
* antialias
*/
PIXI.autoDetectRenderer = function(width, height, view, transparent, antialias)
{
if(!width)width = 800;
if(!height)height = 600;
// BORROWED from Mr Doob (mrdoob.com)
var webgl = ( function () { try { var canvas = document.createElement( 'canvas' ); return !! window.WebGLRenderingContext && ( canvas.getContext( 'webgl' ) || canvas.getContext( 'experimental-webgl' ) ); } catch( e ) { return false; } } )();
if(webgl)
{
var ie = (navigator.userAgent.toLowerCase().indexOf('msie') != -1);
webgl = !ie;
}
//console.log(webgl);
if( webgl )
{
return new PIXI.WebGLRenderer(width, height, view, transparent, antialias);
}
return new PIXI.CanvasRenderer(width, height, view, transparent);
};
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