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273 lines
8.4 KiB
273 lines
8.4 KiB
2 years ago
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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 TPLAB (IPVAR, NCRV, NUMCRV, TIMLIM, NAMES,
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& TXLAB, TYLAB, BLKCOL, MAPEL, MAPND, *)
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C=======================================================================
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C --*** TPLAB *** (TPLOT) Label plot
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C -- Written by Amy Gilkey - revised 05/02/88
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C --
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C --TPLAB erases the display surface then labels the plot legend
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C --with the following:
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C --
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C -- BANNER - the title, creator, modifier, and drawn-by information.
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C -- Constant for entire run. If QA only.
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C -- CAPTION - the plot caption.
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C -- LABEL - the plot variable names.
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C --
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C --It is assumed that time curves and X-Y curves are not overlaid.
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C --
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C --The vertical-to-horizontal aspect ratio is assumed to be 0.75.
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C --Label locations are set for a horizontal layout.
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C --
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C --Parameters:
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C -- IPVAR - IN - the /TPVARS/ index of the starting plot variable
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C -- NCRV - IN - the number of curves on the plot
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C -- NUMCRV - IN - true iff curves are to be numbered
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C -- TIMLIM - IN - the starting and ending time of a
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C -- variable-versus-variable plot
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C -- NAMES - IN - the variable names
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C -- TXLAB, TYLAB - OUT - labels for the X and Y axis
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C -- BLKCOL - IN/OUT - the user selected colors of the element blocks.
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C -- BLKCOL(0) = 1 if the user defined material
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C -- colors should be used in mesh plots.
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C -- = -1 if program selected colors should
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C -- be used.
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C -- BLKCOL(i) = the user selected color of element
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C -- block i:
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C -- -2 - no color selected by user.
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C -- -1 - black
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C -- 0 - white
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C -- 1 - red
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C -- 2 - green
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C -- 3 - yellow
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C -- 4 - blue
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C -- 5 - cyan
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C -- 6 - magenta
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C -- * - the return statement if the cancel function is active
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C --
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C --Common Variables:
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C -- Uses TITLE, CREATE, MODIFY, DRAW of /DBTITL/
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C -- Uses TIMPLT, ITVID, ITVNE of /TPVARS/
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C -- Uses DOQA, DOLEG, CAPTN of /LEGOPT/
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C -- Uses LINTYP, ISYTYP of /XYOPT/
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C -- Uses XLAB, YLAB of /XYLAB/
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C -- Uses CHLSIZ, DBORD0, DVIEW0 of /LAYOUT/
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PARAMETER (KLFT=1, KRGT=2, KBOT=3, KTOP=4)
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PARAMETER (NUMSYM = 6, NUMLIN = 6)
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include 'params.blk'
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include 'dbnums.blk'
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include 'dbtitl.blk'
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include 'tpvars.blk'
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include 'legopt.blk'
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include 'xyopt.blk'
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include 'xylab.blk'
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include 'layout.blk'
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include 'debug.blk'
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LOGICAL NUMCRV
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REAL TIMLIM(2)
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CHARACTER*(*) NAMES(*)
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CHARACTER*(*) TXLAB, TYLAB
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INTEGER BLKCOL(0:NELBLK)
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INTEGER MAPEL(*), MAPND(*)
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LOGICAL GRABRT
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CHARACTER*80 LABSTR
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REAL DLEGND(KTOP)
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CHARACTER*20 RSTR(2)
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CHARACTER*10 FMT
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CHARACTER*3 SYMBOL(NUMSYM)
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CHARACTER*7 LTYPES(NUMLIN)
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SAVE SYMBOL, LTYPES
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#if NeedsDoubleEscape
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DATA SYMBOL / '\\SQ', '\\DI', '\\CS', '\\X ', '\\TR', '\\CI' /
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DATA LTYPES / '\\SLINE ', '\\DLINE ', '\\DDLINE',
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& '\\SDLINE', '\\LDLINE', '\\MDLINE' /
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#else
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DATA SYMBOL / '\SQ', '\DI', '\CS', '\X ', '\TR', '\CI' /
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DATA LTYPES / '\SLINE ', '\DLINE ', '\DDLINE',
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& '\SDLINE', '\LDLINE', '\MDLINE' /
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#endif
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C --Set up axes labeling (needed before standard labeling)
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IF (XLAB .NE. ' ') THEN
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TXLAB = XLAB
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ELSE IF (TIMPLT) THEN
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TXLAB = 'TIME'
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ELSE
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N = IPVAR
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ID = ITVID(N)
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DO 100 NP = 2, NCRV
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N = N + 2
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IF (ITVID(N) .NE. ID) ID = 0
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100 CONTINUE
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IF (ID .NE. 0) THEN
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TXLAB = NAMES(ID)
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ELSE
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TXLAB = ' '
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END IF
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END IF
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IF (YLAB .NE. ' ') THEN
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TYLAB = YLAB
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ELSE
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N = IPVAR
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IF (.NOT. TIMPLT) N = N + 1
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ID = ITVID(N)
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DO 110 NP = 2, NCRV
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N = N + 1
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IF (.NOT. TIMPLT) N = N + 1
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IF (ITVID(N) .NE. ID) ID = 0
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110 CONTINUE
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IF (ID .NE. 0) THEN
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TYLAB = NAMES(ID)
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ELSE
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TYLAB = ' '
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END IF
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END IF
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C *** Standard plot labeling ***
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CALL QALAB (DBORD0, DVIEW0, CHLSIZ,
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& DOQA(2), DOAXIS(2), (TXLAB .NE. ' '),
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& CAPTN(1,2), TITLE, CREATE, MODIFY, DRAW, DLEGND,
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& BLKCOL, *140)
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C *** Plot legend ***
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IF (.NOT. DOLEG(2)) GOTO 130
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C --Find middle of the remaining legend area and set limits
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IF (TIMPLT) THEN
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NLINE = NCRV
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ELSE
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NLINE = 2*NCRV + 3
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END IF
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DTOP = DLEGND(KTOP) - CHLSIZ
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DBOT = DLEGND(KBOT)
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IF (DOQA(2)) THEN
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DTOP = DTOP - 2*CHLSIZ
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DBOT = DBOT + 2*CHLSIZ
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END IF
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CALL GRYCEN (CHLSIZ, DTOP, DBOT, NLINE, NOVER)
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IF (DOQA(2) .AND. (NOVER .GT. 0)) NOVER = NOVER - 2
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C --Allow 2 extra lines if QA (DBOT is invalid)
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C --Display plot item(s) (variable name and number) for each curve
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NC = NCRV
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IF (NOVER .GT. 0) THEN
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IF (TIMPLT) THEN
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NC = NCRV - NOVER - 1
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ELSE
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NC = NCRV - (NOVER+1)/2 - 1
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END IF
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END IF
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N = IPVAR
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DO 120 NP = 1, NC
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IF (GRABRT ()) RETURN 1
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CALL GRCOLR (NP)
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IF (NUMCRV) THEN
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IF (NP .LE. 1) THEN
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IF (NC .LT. 10) THEN
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FMT = '(I1)'
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ELSE
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FMT = '(I2)'
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END IF
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END IF
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WRITE (LABSTR, FMT, IOSTAT=IDUM) NP
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CALL GRCALN (LABSTR, L)
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CALL TPLABV (0, ITVID(N), NAMES(ITVID(N)), ITVNE(N),
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& LABSTR(L+2:), MAPEL, MAPND)
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ELSE
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CALL TPLABV (0, ITVID(N), NAMES(ITVID(N)), ITVNE(N), LABSTR,
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* MAPEL, MAPND)
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END IF
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IF (GRABRT ()) RETURN 1
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IF ((NCRV .LE. 1)
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& .OR. ((ISYTYP .GE. 0) .AND. (LINTYP .GE. 0))) THEN
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CALL GRTEXT (DLEGND(KLFT), DTOP, LABSTR)
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ELSE
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CALL PLTXSE (DX, RDUM)
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IF (LINTYP .LT. 0) THEN
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ITYP = MOD (NP-1, NUMLIN) + 1
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CALL PLTXTS (DLEGND(KLFT), DTOP,
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& LTYPES(ITYP)(:LENSTR(LTYPES(ITYP))))
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CALL PLTXSE (DX, RDUM)
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END IF
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IF (ISYTYP .LT. 0) THEN
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ISYM = MOD (NP-1, NUMSYM) + 1
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IF (LINTYP .GE. 0) THEN
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CALL PLTXTS (DLEGND(KLFT), DTOP,
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& SYMBOL(ISYM)(:LENSTR(SYMBOL(ISYM))))
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CALL PLTXSE (DX, RDUM)
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ELSE
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DXX = 0.5 * (DLEGND(KLFT) + DX)
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& - 0.75 * 5.0/7.0*CHLSIZ
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CALL PLTXTS (DXX, DTOP,
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& SYMBOL(ISYM)(:LENSTR(SYMBOL(ISYM))))
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END IF
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END IF
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CALL GRTEXT (DX, DTOP, ' ' // LABSTR)
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END IF
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DTOP = DTOP - CHLSIZ
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N = N + 1
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IF (.NOT. TIMPLT) THEN
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IF (GRABRT ()) RETURN 1
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CALL TPLABV (0, ITVID(N), NAMES(ITVID(N)), ITVNE(N), LABSTR,
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* MAPEL, MAPND)
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CALL GRTEXT (DLEGND(KLFT), DTOP, ' ' // LABSTR)
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DTOP = DTOP - CHLSIZ
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N = N + 1
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END IF
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120 CONTINUE
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CALL UGRCOL (0, BLKCOL)
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IF (NC .LT. NCRV) THEN
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IF (GRABRT ()) RETURN 1
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CALL GRTEXT (DLEGND(KLFT), DTOP, '...')
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DTOP = DTOP - CHLSIZ
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END IF
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C --Display times for variable-versus-variable plot
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DTOP = DTOP - CHLSIZ
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IF (.NOT. TIMPLT) THEN
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CALL NUMSTR (2, 4, TIMLIM, RSTR, LSTR)
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CALL PCKSTR (2, RSTR)
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CALL GRTEXT (DLEGND(KLFT), DTOP, 'TIMES ' // RSTR(1))
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DTOP = DTOP - CHLSIZ
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CALL GRTEXT (DLEGND(KLFT), DTOP, ' TO ' // RSTR(2))
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DTOP = DTOP - CHLSIZ
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END IF
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130 CONTINUE
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C --Flush buffer, so label is complete at this point
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CALL PLTFLU
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RETURN
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140 CONTINUE
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RETURN 1
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END
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