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*DECK PSPLEG
SUBROUTINE PSPLEG(IPRINT,ISPSP ,ITYPE ,ICOLR ,NSUR ,NVOL ,
> NAMLEG,NUNKNO,FLUX ,NREGT ,
> MATALB,KEYMRG,KEYFLX,COLREG)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Associate a color to a region and print legend.
*
*Copyright:
* Copyright (C) 1999 Ecole Polytechnique de Montreal
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version
*
*Author(s):
* G. Marleau
*
*Parameters: input
* IPRINT print level.
* ISPSP PSP file unit.
* ITYPE type of graphic:
* = 0 color per region number;
* = 1 color per material;
* = 2 color for flux (one group);
* = 3 color for flux (multigroup);
* = 4 color per material for homogenization (HMIX).
* ICOLR color set used:
* = -4 fill hsb with no-contour;
* = -3 fill cmyk with no-contour;
* = -2 fill rgb with no-contour;
* = -1 fill bw with no-contour;
* = 0 no fill contour only;
* = 1 fill bw and contour;
* = 2 fill rgb and contour;
* = 3 fill cmyk and contour;
* = 4 fill hsb and contour.
* NSUR number of outer surface.
* NVOL maximum number of regions.
* NAMLEG legend name.
* NUNKNO number of unknowns.
* FLUX unknown vector.
* NREGT dimension of KEYFLX vector.
* MATALB albedo-material of regions.
* KEYMRG merge index.
* KEYFLX flux location.
* COLREG region color.
*
*-----------------------------------------------------------------------
*
IMPLICIT NONE
INTEGER IOUT
CHARACTER NAMSBR*6
REAL WLINE
PARAMETER (IOUT=6,WLINE=0.002,NAMSBR='PSPLEG')
*----
* ROUTINE PARAMETERS
*----
INTEGER IPRINT,ISPSP,ITYPE,ICOLR,NSUR,NVOL,
> NUNKNO,NREGT
INTEGER MATALB(NSUR:NVOL),KEYMRG(NSUR:NVOL),
> KEYFLX(NVOL)
REAL FLUX(NUNKNO),COLREG(4,NVOL)
REAL COLTMP(4)
CHARACTER NAMLEG*24
*----
* LOCAL PARAMETERS
*----
CHARACTER COLNAM*4,LEGTXT*48,FLXTXT*80
INTEGER MXMIX,MREG,IVOL,IMX,IRG,ICOLA,
> ILEG,IFRM,MXCOL,ICOLF,IKEY
INTEGER KMX,ICT
REAL XYPOS(2),POSL,POSB,DELX,DELY,DELXC,DELYC,
> XYPTS(2,4),FLXMIN,FLXMAX,DELFLX,COLFLX(4)
INTEGER KFS,KFR,KSS,KSR
*----
* INITIALIZE LEGEND
*----
KFS=0
KFR=0
KSS=0
KSR=0
ICOLA=ABS(ICOLR)
IF(ICOLA .GT. 0) THEN
KFS=1
KSR=1
ENDIF
IF(ICOLA .GE. 2) THEN
LEGTXT='Color by '//NAMLEG
ELSE
LEGTXT='Graylevel by '//NAMLEG
ENDIF
ILEG=1
IF(IPRINT .LE. 0) THEN
ILEG=0
ENDIF
*----
* GENERATE RANDOM COLOR
* FOR RGB USE ALL THREE COLORS
* FOR BW USE ONLY FIRST COLOR
* SKIP FOR NONE
*----
IF(ICOLA .GT. 0) THEN
POSL=0.0
POSB=10.0
XYPOS(1)=POSL
XYPOS(2)=POSB
IF(ILEG .EQ. 1) THEN
CALL PSTEXT(ISPSP,6,'Legend',
> XYPOS,0.1,0,0.0)
ENDIF
IF(ITYPE .EQ. 0) THEN
*----
* COMPUTE NUMBER OF REGIONS AFTER MERGE
*----
MREG=0
DO 100 IVOL=1,NVOL
MREG=MAX(MREG,KEYMRG(IVOL))
100 CONTINUE
*----
* GENERATE ONE COLOR PER REGION
*----
POSB=POSB-0.2
XYPOS(2)=POSB
IF(ILEG .EQ. 1) THEN
CALL PSTEXT(ISPSP,48,LEGTXT,XYPOS,0.1,0,0.0)
ENDIF
POSB=POSB-0.2
IF(MREG .GT. 10000) THEN
ILEG=0
ENDIF
DELX=0.2
DELY=DELX/2.0
DELXC=DELY
DELYC=DELXC/4.0
DO 110 IRG=1,MREG
IFRM=0
IF(MOD(IRG-1,30) .EQ. 0 .AND. ILEG .EQ. 1) THEN
POSB=POSB-DELY
ENDIF
DO 111 IVOL=1,NVOL
IF(KEYMRG(IVOL) .EQ. IRG) THEN
CALL PSPCOL(ICOLA,MREG,IRG,COLREG(1,IVOL))
IF(IFRM .EQ. 0 .AND. ILEG .EQ.1) THEN
IFRM=IFRM+1
POSL=MOD(IRG-1,30)*DELX
XYPTS(1,1)=POSL
XYPTS(2,1)=POSB
XYPTS(1,2)=POSL+DELX
XYPTS(2,2)=POSB
XYPTS(1,3)=POSL+DELX
XYPTS(2,3)=POSB+DELY
XYPTS(1,4)=POSL
XYPTS(2,4)=POSB+DELY
CALL PSDREG(ISPSP,4,XYPTS)
IF(ICOLA .GT. 0) THEN
CALL PSFILL(ISPSP,ICOLA,COLREG(1,IVOL),KFS,KFR)
ENDIF
CALL PSSTRK(ISPSP,WLINE,KSS,KSR)
WRITE(COLNAM,'(I4)') IRG
XYPOS(1)=POSL+DELXC
XYPOS(2)=POSB+DELYC
CALL PSTEXT(ISPSP,4,COLNAM,XYPOS,0.05,1,0.0)
ENDIF
ENDIF
111 CONTINUE
110 CONTINUE
ELSE IF(ITYPE .EQ. 1 .OR. ITYPE .EQ. 4) THEN
*----
* COMPUTE NUMBER OF MIXTURES
*----
MXMIX=0
DO 120 IVOL=1,NVOL
MXMIX=MAX(MXMIX,MATALB(IVOL))
120 CONTINUE
POSB=POSB-0.2
XYPOS(2)=POSB
IF(ILEG .EQ. 1) THEN
CALL PSTEXT(ISPSP,32,LEGTXT,XYPOS,0.1,0,0.0)
ENDIF
POSB=POSB-0.2
IF(MXMIX .GT. 10000) THEN
ILEG=0
ENDIF
KMX=0
DELX=0.2
DELY=DELX/2.0
DELXC=DELY
DELYC=DELXC/4.0
*----
* GENERATE ONE COLOR PER MIXTURE
*----
DO 130 IMX=0,MXMIX
KMX=KMX+1
IFRM=0
IF(MOD(KMX-1,30).EQ.0 .AND. ILEG .EQ. 1) THEN
POSB=POSB-DELY
ENDIF
CALL PSPCOL(ICOLA,MXMIX,IMX,COLTMP(1))
IF (ILEG.EQ.1) THEN
POSL=MOD(KMX-1,30)*DELX
XYPTS(1,1)=POSL
XYPTS(2,1)=POSB
XYPTS(1,2)=POSL+DELX
XYPTS(2,2)=POSB
XYPTS(1,3)=POSL+DELX
XYPTS(2,3)=POSB+DELY
XYPTS(1,4)=POSL
XYPTS(2,4)=POSB+DELY
CALL PSDREG(ISPSP,4,XYPTS)
IF(ICOLA .GT. 0) THEN
CALL PSFILL(ISPSP,ICOLA,COLTMP(1),KFS,KFR)
ENDIF
CALL PSSTRK(ISPSP,WLINE,KSS,KSR)
WRITE(COLNAM,'(I4)') IMX
XYPOS(1)=POSL+DELXC
XYPOS(2)=POSB+DELYC
CALL PSTEXT(ISPSP,4,COLNAM,XYPOS,0.05,1,0.0)
ENDIF
*----
* ASSOCIATE MIXTURE COLOR WITH REGION
*----
DO 131 IVOL=1,NVOL
IF(MATALB(IVOL) .EQ. IMX) THEN
DO 132 ICT=1,4
COLREG(ICT,IVOL)=COLTMP(ICT)
132 CONTINUE
ENDIF
131 CONTINUE
130 CONTINUE
ELSE IF(ITYPE .EQ. 2 .OR. ITYPE .EQ. 3 .OR.
> ITYPE .EQ. 5 .OR. ITYPE .EQ. 6) THEN
*----
* COMPUTE NUMBER OF REGIONS AFTER MERGE
*----
POSB=POSB-0.2
XYPOS(2)=POSB
IF(ILEG .EQ. 1) THEN
CALL PSTEXT(ISPSP,32,LEGTXT,XYPOS,0.1,0,0.0)
ENDIF
POSB=POSB-0.2
*----
* FIND MAXIMUM AND MINIMUM FLUX
*----
FLXMAX=FLUX(KEYFLX(1))
FLXMIN=FLUX(KEYFLX(1))
DO 150 IRG=2,NREGT
IKEY=KEYFLX(IRG)
FLXMAX=MAX(FLXMAX,FLUX(IKEY))
FLXMIN=MIN(FLXMIN,FLUX(IKEY))
150 CONTINUE
MXCOL=20
DELFLX=(FLXMAX-FLXMIN)/REAL(MXCOL)
WRITE(FLXTXT,5000) FLXMIN,DELFLX,FLXMIN,DELFLX
XYPOS(2)=POSB
IF(ILEG .EQ. 1) THEN
CALL PSTEXT(ISPSP,80,FLXTXT,XYPOS,0.1,0,0.0)
ENDIF
POSB=POSB-0.2
DELX=0.2
DELY=DELX/2.0
DELXC=DELY
DELYC=DELXC/4.0
*----
* GENERATE ONE COLOR PER FLUX LEVEL
* COLOR I IS GIVEN BY:
* I=MIN(INT((FLUX-FLXMIN)/DELFLX)+1,MXCOL)
*----
POSB=POSB-DELY
DO 160 ICOLF=1,MXCOL
CALL PSPCOL(ICOLA,MXCOL,ICOLF,COLFLX(1))
POSL=MOD(ICOLF-1,30)*DELX
XYPTS(1,1)=POSL
XYPTS(2,1)=POSB
XYPTS(1,2)=POSL+DELX
XYPTS(2,2)=POSB
XYPTS(1,3)=POSL+DELX
XYPTS(2,3)=POSB+DELY
XYPTS(1,4)=POSL
XYPTS(2,4)=POSB+DELY
CALL PSDREG(ISPSP,4,XYPTS)
IF(ICOLA .GT. 0) THEN
CALL PSFILL(ISPSP,ICOLA,COLFLX(1),KFS,KFR)
ENDIF
CALL PSSTRK(ISPSP,WLINE,KSS,KSR)
WRITE(COLNAM,'(I4)') ICOLF
XYPOS(1)=POSL+DELXC
XYPOS(2)=POSB+DELYC
CALL PSTEXT(ISPSP,4,COLNAM,XYPOS,0.05,1,0.0)
160 CONTINUE
DO 170 IRG=1,NREGT
IKEY=KEYFLX(IRG)
ICOLF=INT((FLUX(IKEY)-FLXMIN)/DELFLX)+1
ICOLF=MIN(ICOLF,MXCOL)
DO 171 IVOL=1,NVOL
IF(KEYMRG(IVOL) .EQ. IRG) THEN
CALL PSPCOL(ICOLA,MXCOL,ICOLF,COLREG(1,IVOL))
ENDIF
171 CONTINUE
170 CONTINUE
ENDIF
ENDIF
RETURN
*----
* FORMAT
*----
5000 FORMAT(1P,E9.2,'+(i-1)*',E9.2,
> ' < Flux(i) <= ',E9.2,'+i*',E9.2)
END
|
