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- C*GREXEC -- PGPLOT device handler dispatch routine
- C+
- SUBROUTINE GREXEC(IDEV,IFUNC,RBUF,NBUF,CHR,LCHR)
- INTEGER IDEV, IFUNC, NBUF, LCHR
- REAL RBUF(*)
- CHARACTER*(*) CHR
- C
- C---
- INTEGER NDEV
- C change the value of NDEV to reflect the number of
- C devices defined below by the 'computed GOTO'
- C
- C February 1994 Version 1.00 has only NU, AC and PS drivers.
- C (The PS driver comes with 4 modes)
- C
- PARAMETER (NDEV=6)
- CHARACTER*10 MSG
- C---
- GOTO(1,2,3,4,5,6) IDEV
- IF (IDEV.EQ.0) THEN
- RBUF(1) = NDEV
- NBUF = 1
- ELSE
- WRITE (MSG,'(I10)') IDEV
- CALL GRQUIT('Unknown device code in GREXEC: '//MSG)
- END IF
- RETURN
- C---
- 1 CALL NUDRIV(IFUNC,RBUF,NBUF,CHR,LCHR)
- RETURN
- 2 CALL ACDRIV(IFUNC,RBUF,NBUF,CHR,LCHR)
- RETURN
- 3 CALL PSDRIV(IFUNC,RBUF,NBUF,CHR,LCHR,1)
- RETURN
- 4 CALL PSDRIV(IFUNC,RBUF,NBUF,CHR,LCHR,2)
- RETURN
- 5 CALL PSDRIV(IFUNC,RBUF,NBUF,CHR,LCHR,3)
- RETURN
- 6 CALL PSDRIV(IFUNC,RBUF,NBUF,CHR,LCHR,4)
- RETURN
- C
- END
-