Grx.color_build_grayscale

@accepts(guint8, guint8, guint8)
@returns(Grx.Color)
def color_build_grayscale(r, g, b):
    # Python wrapper for grx_color_build_grayscale()
  

Build a grayscale color value based on the current graphics mode.

This will not allocate a new color even if a color table is being used.

r

the red component value

g

the green component value

b

the blue component value

Returns