[]ios旋转问题

var width:Number	= Browser.width;

			var height:Number	= Browser.height;



			if (width > height)

			{

				width	= height;

				height	= Browser.width;

			}

			

			/*if (width > height)

			{

				width	= height;

				height	= Browser.width;

			}

			

			if (width != 640)

			{

				var ratio:Number	= width / 640;

				width	= 640;

				height	= Math.floor(height / ratio);

			}

			

			

			if (height > 1280)

				height	= 1280;

			else if (height < 960)

				height	= 960;*/



			var browerRatio:Number = width / height ;

			

			if( height != 1136 )

			{

				// w 640

				// h 1136

				var ratioW:Number = height / 1136 ;

				

				height 	= 1136 ;

				width 	= Math.floor( width / ratioW ) ;

			}

			

			if( width < 640 )

			{

				width = 640 ;

			}

			else if( width > 720 )

			{

				width = 720 ;

			}

			

			if( height > 1280 )

			{

				height = 1280 ;

			}

			else if( height < 960 )

			{

				height = 960 ;

			}

			

			Global.GAME_WIDTH	= width;

			Global.GAME_HEIGHT	= height;



			Config.atlasEnable		= true;

			Config.isAlpha			= true;

			

			Laya.init(Global.GAME_WIDTH, Global.GAME_HEIGHT, WebGL);





			Laya.stage.alignV		= Stage.ALIGN_MIDDLE;

			Laya.stage.alignH		= Stage.ALIGN_CENTER;

			Laya.stage.bgColor		= "none";

			Config.atlasEnable		= true;

			if( browerRatio > 0.5 && browerRatio < 0.6 )

			{

				Laya.stage.scaleMode = Stage.SCALE_EXACTFIT ;

			}

			else

			{

				Laya.stage.scaleMode	= Stage.SCALE_SHOWALL;

			}

			Laya.stage.screenMode	= Stage.SCREEN_VERTICAL;