%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

refId	Reference to the graphic object `(`reference variable`).`
color	RGB 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.