grgbmask(3g) — 4D1 2.0



     gRGBmask(3G)                                         gRGBmask(3G)



     NAME

          gRGBmask - returns the current RGB writemask


     SPECIFICATION

          C         gRGBmask(redm, greenm, bluem)

                    short *redm, *greenm, *bluem;




          FORTRAN   subroutine gRGBma(redm, greenm, bluem)

                    integer*2 redm, greenm, bluem


     DESCRIPTION

          gRGBmask returns the current RGB writemask as three 8-bit

          masks.  gRGBmask places masks in the low order 8-bits of the

          locations redm, greenm, and bluem address.  The system must

          be in RGB mode when this routine executes.


     SEE ALSO

          getwritemask, RGBwritemask


          Programming Guide, Section 6.7, Writemasks


     NOTE

          This routine is available only in immediate mode.































     Page 1                                          (printed 8/20/87)
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