def draw_rect(x, y, width, height, z, color, mode = :default)
      @@draw_pixel.draw x, y, z, width, height, color, mode

      nil
    end
def draw_rect(x, y, width, height, z, color, mode = :default)
      @@draw_pixel.draw x, y, z, width, height, color, mode

      nil
    end
Draw a filled rectangle.