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80 lines
1.9 KiB
80 lines
1.9 KiB
C Copyright(C) 1999-2020 National Technology & Engineering Solutions
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C of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
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C NTESS, the U.S. Government retains certain rights in this software.
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C
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C See packages/seacas/LICENSE for details
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C=======================================================================
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SUBROUTINE PLTVCM(N,MASK,XX0,YY0,XX1,YY1)
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REAL DEVCAP(23)
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REAL DEFOUT(7)
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COMMON /STATUS/DEVCAP,DEFOUT
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REAL DEVP(5)
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COMMON /DEVICE/DEVP
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REAL COLP(3)
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REAL PALETT(3,16)
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COMMON /COLOR/COLP,PALETT
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REAL TEXTP(40)
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COMMON /TEXT/TEXTP
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REAL VECTP(5)
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REAL XCUR
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REAL YCUR
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COMMON /VECTRC/VECTP,XCUR,YCUR
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INTEGER IDEX(200,2)
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INTEGER NVECT(200,2)
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REAL XSIZE(200,2)
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REAL YSIZE(200,2)
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REAL X0(2300,2)
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REAL Y0(2300,2)
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REAL X1(2300,2)
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REAL Y1(2300,2)
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COMMON /FONT/IDEX,NVECT,XSIZE,YSIZE,X0,Y0,X1,Y1
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REAL GRAPHP(100)
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COMMON /GRAPH/GRAPHP
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COMMON /MAPPAR/MAPP(11)
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REAL MAPP
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COMMON /STORAG/MEMORY(1000)
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DIMENSION XX0(*),YY0(*),XX1(*),YY1(*),MASK(*)
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include 'izbit.inc'
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IF (VECTP(1).LE.0. .OR. VECTP(2).LE.0.) THEN
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XCUR = XX1(N)
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YCUR = YY1(N)
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RETURN
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END IF
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J = 0
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KM = 0
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2180 IF (.NOT. (J.LT.N)) GO TO 2190
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JN = MIN(N-J,32)
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KM = 1 + KM
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J1 = J
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J = J + JN
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M = MASK(KM)
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IF (M.EQ.0) THEN
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GO TO 2180
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END IF
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DO 2200 K = 1,JN
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JB = IZBIT(K)
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IF (IAND(M,JB).EQ.0) THEN
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GO TO 2200
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END IF
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IF (XX0(K+J1).NE.XCUR .OR. YY0(K+J1).NE.YCUR) THEN
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CALL PLTMOV(XX0(K+J1),YY0(K+J1))
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END IF
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CALL PLTDRW(XX1(K+J1),YY1(K+J1))
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XCUR = XX1(K+J1)
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YCUR = YY1(K+J1)
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2200 CONTINUE
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GO TO 2180
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2190 CONTINUE
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RETURN
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END
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