code: def GetPixelColor(self, x: int, y: int) -> int:
          
          return _DllClient.instance().dll.BitmapGetPixel(self._bitmap, x, y)
docs: Get color value of a pixel.
          x: int.
          y: int.
          Return int, argb color.
          b = argb & 0x0000FF
          g = (argb & 0x00FF00) >> 8
          r = (argb & 0xFF0000) >> 16
          a = (argb & 0xFF0000) >> 24