SET-GREEN-VALUE( ) method

(Graphical interfaces only)

Specifies the green component of an entry in the color table. If the operation is successful, the method returns TRUE.

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-GREEN-VALUE ( index , green-value )

index

An integer expression that specifies an entry in the color table.

green-value

An integer expression that specifies the green RGB component of an entry in the color table. The value must be in the range 0 to 255.