Commands Used with the IMGCTRL, IMGOP and PICFILL Functions

UNPASTE

Removes an image from the display

Syntax
Details
Example

Syntax

rc=IMGOP(task-id, 'UNPASTE'<, image-id>);

image-id

contains the identifier of the image to remove from the display.

Type: Numeric

Details

UNPASTE acts either on the currently selected image or on the image specified by image-id. The image is removed from the display, but it is not removed from memory. UNPASTE enables you to remove an image from the display and to later paste it without re-reading it.

Example

Display two images at once and then remove one of them:

rc=imgop(task-id,'SELECT',1);
rc=imgop(task-id,'READ_PASTE',1,1,name1);
rc=imgop(task-id,'SELECT',2);
rc=imgop(task-id,'READ_PASTE',200,200,name2);
...more SCL statements...
if (omit=1) then
   rc=imgop(task-id,'UNPASTE',1);

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