slicingbitmap

  	var bd = Assets.getBitmapData("img/sumachan.png");
		var temp:BitmapData = new BitmapData(300, 300, true, 0);
		temp.copyPixels(bd, new Rectangle(0, 0, 300, 300), new Point(0, 0));
		
		
		#if flash
		var data:Data = Tools.build32ARGB(temp.width, temp.height, Bytes.ofData(temp.getPixels(temp.rect)));
		var bo:BytesOutput = new BytesOutput();
		var writer:Writer = new Writer(bo);
		writer.write(data);
		var byteArray:ByteArray = bo.getBytes().getData();
		var file:flash.net.FileReference = new flash.net.FileReference();
		file.save(byteArray, "test.png");
		#elseif cpp
		var byteArray:ByteArray = temp.encode('x');
		var file:FileOutput = File.write("test.png", true);
		file.writeString(byteArray.toString());
		#end