| Commands Used with the IMGCTRL, IMGOP and PICFILL Functions |
Removes an image from memory and from the display
|
rc=IMGOP(task-id, 'DESTROY'<, image-id>);
|
-
image-id
-
contains the identifier of the image to
remove.
Type: Numeric
DESTROY removes an image from memory and
from the display. Unless image-id is specified,
this command acts on the currently selected image. The command does not affect
the image that is stored in the external file or catalog.
Remove an image from the display:
if (remove=1 and imgnum > 0)
then
rc=imgop(task-id,'DESTROY',imgnum);
Copyright © 2011 by SAS Institute Inc., Cary, NC, USA. All rights reserved.
