PICDELETE

PICDELETE

Deletes a region

Category: Image

Syntax
Example

Syntax

rc=PICDELETE(graphenv-id,region-id);

rc

contains the return code for the operation:

0	successful
>0	not successful

Type: Numeric

graphenv-id

contains the graphics environment identifier that was returned by PICOPEN.

Type: Numeric

region-id

contains the region identifier that was returned by PICFILL

Type: Numeric

Delete a region:

term:
   if (region_id ne 0 and graphenv_id ne 0) then
      rc=picdelete(graphenv_id,region_id);
return;