Pal:
PROC [pm: ImagerPixelMap.PixelMap, nRows:
NAT ← 5, smooth:
BOOL];
Draw the color map palette in the given pixel map; this accesses global information and, thus, cannot be used for more than one pixel map at a time.
UnPal:
PROC [pm: ImagerPixelMap.PixelMap];
Undraw the color map palette in the given pixel map; this accesses global information and, thus, cannot be used for more than one pixel map at a time.