Commands Used with the IMGCTRL, IMGOP and PICFILL Functions

GRAB_CMAP

Grabs the color map from the selected image

Syntax

rc=IMGOP(task-id, 'GRAB_CMAP');

After the color map is grabbed, it can be applied to another image with either the DITHER command or the MAP_COLORS command.

Grab the color map of one image and then apply it to another image with the DITHER command:

rc=imgop(task-id,'READ','image-1');
   rc=imgop(task-id,'GRAB_CMAP');
   rc=imgop(task-id,'READ','image-2');
   rc=imgop(task-id,'DITHER');