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105 lines
2.8 KiB
105 lines
2.8 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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LOGICAL FUNCTION MPVIEW(LEFT,RIGHT,BOTTOM,TOP)
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COMMON /MAP/MODEL(4,4),VIEW(4,4),PROJ(4,4),CPNEAR,CPFAR,VWPORT(4),
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* MVP(4,4),VP(4,4),CPLINE(2,2,10),CPPLAN(2,3,10),PEYE(3),
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* PLOOK(3),ETWIST,NCPLIN,NCPLAN,TMAT1(4,4),TMAT2(4,4),
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* TMAT3(4,4),TVEC1(4),TVEC2(4),TVEC3(4),TVEC4(4),TARR1(32),
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* TARR2(32),TARR3(32),TARR4(32),TARR5(32),TARR6(32),
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* TARR7(32),TARR8(32)
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REAL MODEL,MVP
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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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REAL LEFT
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CHARACTER*6 SUBNAM
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PARAMETER (SUBNAM='MPVIEW')
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MPVIEW = .FALSE.
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IF (LEFT.GE.RIGHT) THEN
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CALL PLTFLU
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CALL SIORPT(SUBNAM,
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* 'You cannot specify the left viewport edge >= to the right edge'
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* ,2)
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RETURN
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END IF
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IF (TOP.LE.BOTTOM) THEN
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CALL PLTFLU
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CALL SIORPT(SUBNAM,
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* 'You cannot specify the top viewport edge <= to the bottom edge'
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* ,2)
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RETURN
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END IF
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IF (TOP.LT.0 .OR. TOP.GT.DEVP(5)) THEN
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CALL PLTFLU
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CALL SIORPT(SUBNAM,'Top viewport specification out of range',2)
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RETURN
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END IF
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IF (BOTTOM.LT.0 .OR. BOTTOM.GT.DEVP(5)) THEN
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CALL PLTFLU
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CALL SIORPT(SUBNAM,'Bottom viewport specification out of range'
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* ,2)
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RETURN
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END IF
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IF (LEFT.LT.0 .OR. LEFT.GT.DEVP(4)) THEN
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CALL PLTFLU
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CALL SIORPT(SUBNAM,'Left viewport specification out of range',
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* 2)
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RETURN
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END IF
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IF (RIGHT.LT.0 .OR. RIGHT.GT.DEVP(4)) THEN
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CALL PLTFLU
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CALL SIORPT(SUBNAM,'Right viewport specification out of range',
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* 2)
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RETURN
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END IF
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MPVIEW = .TRUE.
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VWPORT(1) = LEFT
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VWPORT(2) = RIGHT
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VWPORT(3) = BOTTOM
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VWPORT(4) = TOP
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RETURN
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END
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