@property
    def matte_color(self):
        pixel = library.NewPixelWand()
        result = library.MagickGetImageMatteColor(self.wand, pixel)
        if result:
            pixel_size = ctypes.sizeof(MagickPixelPacket)
            pixel_buffer = ctypes.create_string_buffer(pixel_size)
            library.PixelGetMagickColor(pixel, pixel_buffer)
            return Color(raw=pixel_buffer)
        self.raise_exception()
(:class:`wand.color.Color`) The color value of the matte channel.
dataset/ETHPy150Open dahlia/wand/wand/image.py/BaseImage.matte_color