%HI_GetForeColor, %HI_SetForeColor functions

Function
The function %HI_SetForeColor sets the foreground color of the graphic object (Control function).

The function %HI_GetForeColor detects the foreground color of the graphic object.
Declaration
%HI_SetForeColor(
   INT in refId, 
   INT in color
 )

 INT %HI_GetForeColor(
   INT in refId
 )
Parameters
refIdReference to the graphic object  (reference variable).
colorRGB index of color.
Note
 The functions use a color expressed by the RGB index. The RGB index is a integer number which expresses the color representation of the color components - red (R), green (G) and blue (B) in the result color.

The function %MakeRGB allows to form the color from individual color components.

Related pages:

Graphic object manipulation functions
Function arguments - types

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