Image Color Map: _copy

Image Color Map: _copy

Copies a color map object to another color map object

Syntax
Details
Example

Syntax

CALL SEND (source-cmap-id, '_copy', destination-cmap-id);

Argument Type Description

source-cmap-id
N the identifier of the color map that will be copied

destination-cmap-id
N the identifier of the destination color map

Argument	Type	Description
source-cmap-id	N	the identifier of the color map that will be copied
destination-cmap-id	N	the identifier of the destination color map

Details

You must define the destination object with the LOADCLASS and INSTANCE functions before applying the _copy method. Because _copy creates another copy of the color map in memory, you should delete the destination object when you are finished using it.

Example

This example copies a color-map:

   call send(cmap_id,'_copy',cmap-two);

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