Finds the X pixel closest in color to the rgb color specified. This
value may be used to set the pixel field of
a GdkColor struct.
WARNING: gdk_rgb_xpixel_from_rgb is deprecated and should not be used in newly-written code.
Usage
gdkRgbXpixelFromRgb(rgb)
Arguments
rgb
The color, represented as a 0xRRGGBB integer value.