GdkRgbCmap to assign
actual colors to the color indices.gdkDrawIndexedImage(object, gc, x, y, width, height, dith, buf, cmap)objectGdkDrawable to draw in (usually a GdkWindow).gcxywidthheightdithGdkRgbDither value, selecting the desired dither mode.bufcmapGdkRgbCmap used to assign colors to the color indices.