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C $Log: grfont.f,v $
C Revision 1.2  2009/03/25 12:36:44  gdsjaar
C Add copyright and license notice to all files.
C Permission to assert copyright has been granted; blot is now open source, BSD
C
C Revision 1.1  1994/04/07 20:02:23  gdsjaar
C Initial checkin of ACCESS/graphics/blotII2
C
c Revision 1.2  1990/12/14  08:51:37  gdsjaar
c Added RCS Id and Log to all files
c
C=======================================================================
      SUBROUTINE GRFONT (IFNT)
C=======================================================================

C   --*** GRFONT *** (GRPLIB) Set font (PLT)
C   --   Written by Amy Gilkey - revised 01/22/87
C   --
C   --GRFONT sets a graphics font on the current device.
C   --
C   --Parameters:
C   --   IFNT - IN - the font type (as in /GRPCOM/)

C   --Routines Called:
C   --   PLTSTT - (PLTLIB) Set text parameter
C   --      7 = (KCHSPA) spacing between characters
C   --      12 = (KFONT) font (1=roman, 3=sanserif, 2=stick)

      PARAMETER (KCHSPA=7, KFONT=12)

      LOGICAL LDUM, PLTSTT

      IF (IFNT .EQ. 1) THEN
C      --stick font
         LDUM = PLTSTT (KCHSPA, 1.15)
         LDUM = PLTSTT (KFONT, 2.0)
      ELSE IF (IFNT .EQ. 2) THEN
C      --sanserif font
         LDUM = PLTSTT (KCHSPA, 1.15)
         LDUM = PLTSTT (KFONT, 3.0)
      ELSE IF (IFNT .EQ. 3) THEN
C      --roman font
         LDUM = PLTSTT (KCHSPA, 1.0)
         LDUM = PLTSTT (KFONT, 1.0)
      END IF

      RETURN
      END
