public Bitmap flipX()
	{
        int[] temp = new int[pixels.length];
        
        for(int i = 0; i < width; i++)
        	for(int j = 0; j < height; j++)
        		temp[i + j * width] = pixels[(width - i - 1) + j * width];
        
        pixels = temp;
        return this;
	}