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SET-RED-VALUE( ) method


(Graphical interfaces only)

Specifies the red component of an entry in the color table. You cannot change a static color with this method. Before changing the color, you must make the color dynamic using the SET-DYNAMIC( ) method. For an example, see r-colhan.p in the COLOR-TABLE system handle entry.

Return type: LOGICAL

Applies to: COLOR-TABLE system handle

Syntax
SET-RED-VALUE ( index , red-value ) 

index
red-value

If the operation is successful, the method returns TRUE.


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