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Cloned SEACAS for EXODUS library with extra build files for internal package management.
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EXODUS/packages/seacas/applications/fastq/digit.F

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C Copyright(C) 1999-2020 National Technology & Engineering Solutions
C of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
C NTESS, the U.S. Government retains certain rights in this software.
C
C See packages/seacas/LICENSE for details
SUBROUTINE DIGIT (MP, ML, MS, MR, MSNAP, MCOM, ICOM, JCOM, CIN,
& RIN, IIN, KIN, IDUMP, N, IPOINT, COOR, IPBOUN, ILINE, LTYPE,
& NINT, FACTOR, LCON, ILBOUN, ISBOUN, ISIDE, NLPS, IFLINE,
& ILLIST, IREGN, IMAT, NSPR, IFSIDE, ISLIST, IRPB, IPBF, NPPF,
& IFPB, LISTPB, ILBF, NLPF, IFLB, LISTLB, ISBF, NSPF, IFSB,
& LISTSB, LINKP, LINKL, LINKS, LINKR, LINKM, LINKPB, LINKLB,
& LINKSB, IHOLDP, IHOLDL, IHOLDS, IHOLDR, IHOLDM, IHOLD2, IHOLD3,
& IWTPBF, IWTLBF, IWTSBF, IRGFLG, TITLE, NOROOM, XX1, YY1, SCALE,
& CT, ST, X1, X2, Y1, Y2, X11, X22, Y11, Y22, XMIN1, XMAX1,
& YMIN1, YMAX1, XMIN2, XMAX2, YMIN2, YMAX2, X1OLD, X2OLD, Y1OLD,
& Y2OLD, ALPHA, DEV1, SNAP, SNAPDX, NSNAP, DRWTAB, AXIST)
C***********************************************************************
C SUBROUTINE DIGIT = SUBROUTINE TO DIGITIZE THE GEOMETRY
C***********************************************************************
C SUBROUTINE CALLED BY:
C TABLET = A SUBROUTINE TO CONTROL THE GEOMETRY DIGITIZATION
C***********************************************************************
C SUBROUTINES CALLED:
C DREAD = SETS ALL PARAMETERS UP FOR READING FROM A DIGI-PAD
C DPREAD = READS INPUT FROM A DIGI-PAD DIGITIZER
C CLOSE = FINDS THE CLOSEST EXISTING POINT TO THE MOUSE
C REFRSH = REFRESHES THE SCREEN AND DRAWS EXISTING GEOMETRY
C***********************************************************************
C VARIABLES USED:
C IANS = LOGICAL RESPONSE FROM YES-NO QUESTION
C TITLE = MESH TITLE
C XX1 = DIGITIZATION PAD X COORDINATE OF POINT 1 (PAD INIT)
C YY1 = DIGITIZATION PAD Y COORDINATE OF POINT 1 (PAD INIT)
C X1 = USER X COORDINATE OF POINT 1 (PAD INIT)
C Y1 = USER Y COORDINATE OF POINT 1 (PAD INIT)
C X2 = USER X COORDINATE OF POINT 2 (PAD INIT)
C Y2 = USER Y COORDINATE OF POINT 2 (PAD INIT)
C X = THE X LOCATION IN USER COORDINATES
C Y = THE Y LOCATION IN USER COORDINATES
C BUTTON = THE MOUSE BUTTON PUSHED
C SCALE = THE SCALE FACTOR FROM DIGITIZED TO USER COORDINATES
C CT = THE COSINE OF THE ANGLE OF THE DRAWING ON THE PAD
C ST = THE SINE OF THE ANGLE OF THE DRAWING ON THE PAD
C CHANGE = .TRUE. IF THE ZERO BUTTON WAS PUSHED LAST
C SLIDE = .TRUE. IF THE NEXT POINT IS TO HAVE THE CLOSEST POINT'S
C COORDINATES, BUT NEW NUMBERING (SLIDE LINE USE) (C BUTTON
C HAS BEEN PUSHED)
C NOROOM = .TRUE. IF THE AMOUNT OF DATA EXCEEDS DIMENSIONED LIMITS
C***********************************************************************
DIMENSION IPOINT(MP), COOR(2, MP), IPBOUN(MP)
DIMENSION ILINE(ML), LTYPE(ML), NINT(ML), FACTOR(ML), LCON(3, ML)
DIMENSION ILBOUN(ML), ISBOUN(ML)
DIMENSION ISIDE(MS), NLPS(MS), IFLINE(MS), ILLIST(MS*3)
DIMENSION IREGN(MR), IMAT(MR), NSPR(MR), IFSIDE(MR), ISLIST(MR*4)
DIMENSION IRPB(MR), IPBF(MP), NPPF(MP), IFPB(MP), LISTPB(2, MP)
DIMENSION IWTPBF(3, MP), ILBF(ML), NLPF(ML), IFLB(ML)
DIMENSION LISTLB(2, ML), IWTLBF(3, ML), ISBF(ML), NSPF(ML)
DIMENSION IFSB(ML), LISTSB(2, ML), IWTSBF(3, ML)
DIMENSION LINKP(2, MP), LINKL(2, ML), LINKS(2, MS), LINKR(2, MR)
DIMENSION LINKM(2, (MS + MR)), LINKPB(2, MP), LINKLB(2, ML)
DIMENSION LINKSB(2, ML)
DIMENSION IHOLDP(2, MP), IHOLDL(ML*2), IHOLDR(2, MR)
DIMENSION IHOLDM(2, (MS + MR)), IHOLD2(2, ML), IHOLD3(2, ML)
DIMENSION IHOLDS(2, MS), IRGFLG(MR)
DIMENSION N(29), SNAPDX(2, MSNAP), NSNAP(2)
DIMENSION KIN(MCOM), IIN(MCOM), RIN(MCOM)
CHARACTER*72 TITLE, CIN(MCOM)
CHARACTER*1 BUTTON, HOLD
CHARACTER DEV1*3
LOGICAL CHANGE, SLIDE, NOROOM, BOXED, ADDOLD, NUMPLT
LOGICAL DRWTAB, OLDCUR, MERGE, ALPHA, ADDLNK, BIFIND, TEST
LOGICAL GETMAX, SNAP, SNAPDR, AXIST, ADDCEN
C INITIALIZE VARIABLES
XMIN2 = XMIN1
XMAX2 = XMAX1
YMIN2 = YMIN1
YMAX2 = YMAX1
X1OLD = X1
X2OLD = X2
Y1OLD = Y1
Y2OLD = Y2
ADDLNK = .FALSE.
MERGE = .FALSE.
TEST = .FALSE.
GETMAX = .FALSE.
NUMPLT = .FALSE.
NOLD7 = N(7)
CALL PLTGTT (2, TALL)
knum = 0
IF (NOROOM) THEN
CALL PLTBEL
CALL PLTFLU
NOROOM = .FALSE.
END IF
C INITIALIZE THE PLOTTING SURFACE
IF ((DEV1 .EQ. 'LS5') .OR. (DEV1 .EQ. 'ls5')) THEN
WRITE (*, 10000) CHAR(27)//'RA0'
WRITE (*, 10000) CHAR(27)//'RR1'
END IF
C REFRESH THE SCREEN AND DRAW EXISTING DATA WITH SNAP LINES
IF (DRWTAB) THEN
CALL REFRSH(MP, ML, MS, MR, MSNAP, N, COOR, ILINE, LTYPE,
& LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE, ISLIST, LINKP,
& LINKL, LINKS,LINKR, TITLE, X1OLD, X2OLD, Y1OLD, Y2OLD,
& ALPHA, SNAP, SNAPDX, NSNAP, SNAPDR, TALL, X11, X22, Y11,
& Y22, AXIST)
ELSE
CALL REFRSH(MP, ML, MS, MR, MSNAP, N, COOR, ILINE, LTYPE,
& LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE, ISLIST, LINKP,
& LINKL, LINKS, LINKR, TITLE, X1, X2, Y1, Y2, ALPHA, SNAP,
& SNAPDX, NSNAP, SNAPDR, TALL, X11, X22, Y11, Y22, AXIST)
ENDIF
C INITIALIZE VARIABLES FOR DIGITIZATION INPUT
LASTP = 0
OLDCUR = .FALSE.
100 CONTINUE
CHANGE = .FALSE.
SLIDE = .FALSE.
110 CONTINUE
IF (.NOT.ALPHA) THEN
CALL PLTSTD (1, 7.)
CALL PLTFLU
END IF
C INPUT THE DATA
C GET THE CURSOR LOCATION IN USER SYSTEM COORDINATES
C AND THE BUTTON PUSHED
CALL DREAD (X, Y, BUTTON, X1, Y1, XX1, YY1, SCALE, CT, ST)
C SHOW CURRENT CURSOR LOCATION
IF ((.NOT.ALPHA) .AND. (BUTTON .EQ. '3')) THEN
C ERASE ANY BOXED IN POINTS THAT ARE NOT NEEDED FOR THE
C CURRENT SEQUENCE
IF (ISQR .LT. 0) THEN
ISQR = IABS (ISQR)
CALL PLTSTT (2, TALL)
CALL PLTSTD (1, 0.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\\CSQ')
#else
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\CSQ')
#endif
CALL PLTSTD (1, 7.)
CALL PLTSTT (2, TALL*.5)
CALL PLTFLU
ISQR = 0
ENDIF
CALL PUTCRS (X, Y, OLDCUR)
GOTO 110
C ERASE ANY BOXED IN POINTS ON THE SCREEN
ELSEIF (ISQR .NE. 0) THEN
ISQR = IABS (ISQR)
CALL PLTSTT (2, TALL)
CALL PLTSTD (1, 0.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\\CSQ')
#else
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\CSQ')
#endif
CALL PLTSTD (1, 7.)
CALL PLTSTT (2, TALL*.5)
CALL PLTFLU
ISQR = 0
END IF
IF ((DEV1 .EQ. 'LS5') .OR. (DEV1 .EQ. 'ls5')) THEN
WRITE (*, 10000) CHAR(27)//'[2J'
WRITE (*, 10000) CHAR(27)//'RA0'
END IF
C INPUT A POINT
IF (BUTTON .EQ. '1') THEN
IF (.NOT.ALPHA) CALL ERASEC(OLDCUR)
C FIND THE CLOSEST POINT TO THE CURRENT POSITION
IF (CHANGE) THEN
CALL CLOSEP (MP, N(18), X, Y, IPOINT, COOR, LINKP, I)
C INPUT A POINT AT THE CLOSEST LOCATION, BUT WITH A NEW POINT NUMBER
CALL LTSORT (MP, LINKP, I, II, ADDLNK)
IF (SLIDE) THEN
JJ = N(18) + 1
CALL INPOIN (MP, N(1), N(18), JJ, COOR(1, II),
& COOR(2, II), NHOLDP, IHOLDP, IPOINT, COOR, IPBOUN,
& LINKP, MERGE, NOROOM)
IF (NOROOM) GO TO 170
I = JJ
IF (.NOT.ALPHA) THEN
CALL PLTSTD (1, 3.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\\CX')
#else
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\CX')
#endif
CALL PLTSTD (1, 7.)
CALL PLTFLU
END IF
CALL DMESS(DEV1,' A NEW POINT HAS BEEN INPUT ON TOP '//
& 'OF CLOSEST POINT')
ELSE
CALL PLTSTT (2, TALL)
CALL PLTSTD (1, 3.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\\CSQ')
#else
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\CSQ')
#endif
CALL PLTSTD (1, 7.)
CALL PLTSTT (2, TALL*.5)
CALL PLTFLU
ISQR = II
CALL DMESS(DEV1,' CLOSEST POINT LOCATED AND STORED')
END IF
LASTP = I
C INPUT A COMPLETELY NEW POINT
ELSE
IF (SNAP) CALL SNAPPT (MSNAP, SNAPDX, NSNAP, X, Y)
JJ = N(18) + 1
CALL INPOIN (MP, N(1), N(18), JJ, X, Y, NHOLDP, IHOLDP,
& IPOINT, COOR, IPBOUN, LINKP, MERGE, NOROOM)
IF (NOROOM) GO TO 170
LASTP = JJ
CALL LTSORT (MP, LINKP, JJ, IPNTR, ADDLNK)
IF (.NOT.ALPHA) THEN
CALL PLTSTD (1, 3.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\\CX')
#else
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\CX')
#endif
CALL PLTSTD (1, 7.)
CALL PLTFLU
END IF
CALL DMESS(DEV1,' A POINT HAS BEEN INPUT')
END IF
C INPUT A STRAIGHT LINE
ELSE IF (BUTTON .EQ. '2') THEN
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
C CONNECT THIS LINE FROM THE LAST POINT TO THE CLOSEST POINT
IF (CHANGE) THEN
CALL CLOSEP (MP, N(18), X, Y, IPOINT, COOR, LINKP, I)
IF (I .EQ. LASTP) GO TO 100
C RENUMBER THIS LINE BUT PUT IT ON TOP OF THE EXISTING LINE
C THIS IS FOR SLIDE LINE USE
IF (SLIDE) THEN
JJ = N(18) + 1
CALL LTSORT (MP, LINKP, I, II, ADDLNK)
CALL INPOIN (MP, N(1), N(18), JJ, COOR(1, II),
& COOR(2, II), NHOLDP, IHOLDP, IPOINT, COOR, IPBOUN,
& LINKP, MERGE, NOROOM)
IF (NOROOM) GO TO 170
I = JJ
IF (.NOT.ALPHA) THEN
CALL PLTSTD (1, 3.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\\CX')
#else
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\CX')
#endif
CALL PLTSTD (1, 7.)
CALL PLTFLU
END IF
CALL DMESS(DEV1,' A STRAIGHT LINE HAS BEEN INPUT '//
& 'TO NEW POINT ON TOP OF CLOSEST POINT')
ELSE
CALL DMESS(DEV1,' A STRAIGHT LINE HAS BEEN INPUT '//
& 'TO CLOSEST POINT')
END IF
C INPUT A COMPLETELY NEW STRAIGHT LINE
ELSE
JJ = N(18) + 1
IF (SNAP) CALL SNAPPT (MSNAP, SNAPDX, NSNAP, X, Y)
CALL INPOIN (MP, N(1), N(18), JJ, X, Y, NHOLDP, IHOLDP,
& IPOINT, COOR, IPBOUN, LINKP, MERGE, NOROOM)
IF (NOROOM) GO TO 170
I = JJ
CALL LTSORT (MP, LINKP, I, II, ADDLNK)
IF (.NOT.ALPHA) THEN
CALL PLTSTD (1, 3.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\\CX')
#else
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\CX')
#endif
CALL PLTSTD (1, 7.)
CALL PLTFLU
END IF
CALL DMESS(DEV1,' A STRAIGHT LINE HAS BEEN INPUT '//
& 'TO NEW POINT')
END IF
IF (LASTP .EQ. 0) THEN
LASTP = I
GO TO 100
END IF
LT = 1
IP3 = 0
NN = 0
FACT = 1.
JJ = N(19) + 1
CALL INLINE (ML, N(2), N(19), JJ, LT, LASTP, I, IP3, NN, FACT,
& NHOLDL, IHOLDL, ILINE, LTYPE, NINT, FACTOR, LCON, ILBOUN,
& ISBOUN, LINKL, MERGE, NOROOM)
IF (NOROOM) GO TO 170
IF (.NOT.ALPHA) THEN
CALL DLINE (MP, ML, COOR, LINKP, KNUM, LT, LASTP, I, IP3,
& NUMPLT, DUM1, DUM2, TEST, GETMAX, DUM3, DUM4, DUM5, DUM6)
CALL PLTFLU
END IF
LASTP = I
C INPUT AN ARC ABOUT A CENTER POINT (NEED NOT BE TRULY CIRCULAR)
ELSE IF ((BUTTON .EQ. '5') .OR. (BUTTON .EQ. '6')) THEN
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
HOLD = BUTTON
C GO FROM THE LAST POINT TO THE CLOSEST EXISTING POINT FOR THE ARC
IF (CHANGE) THEN
CALL CLOSEP (MP, N(18), X, Y, IPOINT, COOR, LINKP, I)
IF (.NOT. ALPHA) THEN
CALL PLTSTT (2, TALL)
CALL PLTSTD (1, 3.)
CALL LTSORT (MP, LINKP, I, IPNTR, ADDLNK)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\\CSQ')
#else
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\CSQ')
#endif
CALL PLTSTD (1, 7.)
CALL PLTSTT (2, TALL*.5)
CALL PLTFLU
ISQR = IPNTR
ENDIF
C INPUT THE LINE AS NEW NUMBER IN THE SAME PLACE AS THE OLD ARC
C THIS IS FOR SLIDE LINE USE
IF (SLIDE) THEN
JJ = N(18) + 1
CALL LTSORT (MP, LINKP, I, II, ADDLNK)
CALL INPOIN (MP, N(1), N(18), JJ, COOR(1, II),
& COOR(2, II), NHOLDP, IHOLDP, IPOINT, COOR, IPBOUN,
& LINKP, MERGE, NOROOM)
IF (NOROOM) GO TO 170
I = JJ
IF (.NOT.ALPHA) THEN
CALL PLTSTD (1, 3.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\\CX')
#else
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\CX')
#endif
CALL PLTSTD (1, 7.)
CALL PLTFLU
END IF
END IF
C INPUT A COMPLETELY NEW ARC
ELSE
JJ = N(18) + 1
IF (SNAP) CALL SNAPPT (MSNAP, SNAPDX, NSNAP, X, Y)
CALL INPOIN (MP, N(1), N(18), JJ, X, Y, NHOLDP, IHOLDP,
& IPOINT, COOR, IPBOUN, LINKP, MERGE, NOROOM)
IF (NOROOM) GO TO 170
I = JJ
CALL LTSORT (MP, LINKP, I, II, ADDLNK)
IF (.NOT.ALPHA) THEN
CALL PLTSTD (1, 3.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\\CX')
#else
CALL MPD2SY (1, COOR(1, II), COOR(2, II), '\CX')
#endif
CALL PLTSTD (1, 7.)
CALL PLTFLU
END IF
END IF
IF (LASTP .EQ. 0) THEN
LASTP = I
GO TO 100
END IF
C INPUT THE CENTER POINT OF THE ARC
120 CONTINUE
CALL DMESS (DEV1, ' INPUT A CENTER POINT TO FINISH THE ARC'//
& ' DEFINITION')
CALL MESSAGE(' "PUCK-1" FOR NEW OR '//
& '"PUCK-0 PUCK-1" FOR EXISTING CENTER POINT')
CALL DREAD (X, Y, BUTTON, X1, Y1, XX1, YY1, SCALE, CT, ST)
C SHOW CURRENT CURSOR LOCATION AS AN AID IN LOCATION OF THE CENTER
IF ((.NOT.ALPHA) .AND. (BUTTON .EQ. '3')) THEN
CALL PUTCRS (X, Y, OLDCUR)
GO TO 120
C USE THE CLOSEST POINT TO CURRENT LOCATION AS THE CENTER
ELSE IF (BUTTON .EQ. '0') THEN
CALL DREAD (X, Y, BUTTON, X1, Y1, XX1, YY1, SCALE, CT, ST)
WRITE(*,10000)' '//CHAR(27)//'[2J'
IF (BUTTON .NE. '1') GO TO 100
CALL CLOSEP (MP, N(18), X, Y, IPOINT, COOR, LINKP, II)
IF (.NOT. ALPHA) THEN
IF (ISQR .NE. 0) THEN
CALL PLTSTT (2, TALL)
CALL PLTSTD (1, 0.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\\CSQ')
#else
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\CSQ')
#endif
CALL PLTSTD (1, 7.)
CALL PLTSTT (2, TALL*.5)
CALL PLTFLU
ISQR = 0
END IF
CALL PLTSTT (2, TALL)
CALL PLTSTD (1, 3.)
CALL LTSORT (MP, LINKP, II, IPNTR, ADDLNK)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\\CSQ')
#else
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\CSQ')
#endif
CALL PLTSTD (1, 7.)
CALL PLTSTT (2, TALL*.5)
CALL PLTFLU
ISQR = IPNTR
ENDIF
C INPUT A NEW POINT FOR THE CENTER
ELSE IF (BUTTON .EQ. '1') THEN
WRITE(*,10000)' '//CHAR(27)//'[2J'
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
JJ = N(18) + 1
IF (SNAP) CALL SNAPPT (MSNAP, SNAPDX, NSNAP, X, Y)
CALL INPOIN (MP, N(1), N(18), JJ, X, Y, NHOLDP, IHOLDP,
& IPOINT, COOR, IPBOUN, LINKP, MERGE, NOROOM)
IF (NOROOM) GO TO 170
II = JJ
CALL LTSORT (MP, LINKP, II, IPNTR, ADDLNK)
IF (.NOT.ALPHA) THEN
CALL PLTSTD (1, 3.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\\CX')
#else
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\CX')
#endif
CALL PLTSTD (1, 7.)
CALL PLTFLU
END IF
ELSE
WRITE(*,10000)' '//CHAR(27)//'[2J'
GO TO 100
END IF
C IF THE ARC IS INPUT AS CW, SWITCH END POINTS TO RECORD IT AS CCW
IF (HOLD .EQ. '5') THEN
IP1 = LASTP
IP2 = I
ELSE
IP1 = I
IP2 = LASTP
END IF
LT = 3
IP3 = II
IF ((IP3 .EQ. IP2) .OR. (IP3 .EQ. IP1)) THEN
CALL PLTBEL
CALL PLTFLU
GO TO 100
END IF
NN = 0
FACT = 1.
JJ = N(19) + 1
CALL INLINE (ML, N(2), N(19), JJ, LT, IP1, IP2, IP3, NN, FACT,
& NHOLDL, IHOLDL, ILINE, LTYPE, NINT, FACTOR, LCON, ILBOUN,
& ISBOUN, LINKL, MERGE, NOROOM)
IF (NOROOM) GO TO 170
IF (.NOT.ALPHA) CALL DLINE (MP, ML, COOR, LINKP, KNUM, LT, IP1,
& IP2, IP3, NUMPLT, DUM1, DUM2, TEST, GETMAX, DUM3, DUM4,
& DUM5, DUM6)
LASTP = I
C WRITE OUT THE APPROPRIATE MESSAGE
IF (HOLD .EQ. '5') THEN
IF (CHANGE) THEN
IF (SLIDE) THEN
CALL DMESS(DEV1,' A CCW ARC LINE HAS BEEN INPUT '//
& 'TO NEW POINT ON TOP OF CLOSEST POINT')
ELSE
CALL DMESS(DEV1,' A CCW ARC LINE HAS BEEN INPUT '//
& 'TO CLOSEST POINT')
END IF
ELSE
CALL DMESS(DEV1,' A CCW ARC LINE HAS BEEN INPUT '//
& 'TO NEW POINT')
ENDIF
ELSE
IF (CHANGE) THEN
IF (SLIDE) THEN
CALL DMESS(DEV1,' A CW ARC LINE HAS BEEN INPUT '//
& 'TO NEW POINT ON TOP OF CLOSEST POINT')
ELSE
CALL DMESS(DEV1,' A CW ARC LINE HAS BEEN INPUT '//
& 'TO CLOSEST POINT')
END IF
ELSE
CALL DMESS(DEV1,' A CW ARC LINE HAS BEEN INPUT '//
& 'TO NEW POINT')
ENDIF
ENDIF
C BISECT THE CLOSEST LINE
ELSE IF (BUTTON .EQ. '4') THEN
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
CALL BISECT (MP, ML, MS, MR, MSNAP, N, IPOINT, COOR, IPBOUN,
& ILINE, LTYPE, NINT, FACTOR, LCON, ILBOUN, ISBOUN, ISIDE,
& NLPS, IFLINE, ILLIST, IREGN, IMAT, NSPR, IFSIDE, ISLIST,
& IRPB, IPBF, NPPF, IFPB, LISTPB, ILBF, NLPF, IFLB, LISTLB,
& ISBF, NSPF, IFSB, LISTSB, LINKP, LINKL, LINKS, LINKR, LINKM,
& LINKPB, LINKLB, LINKSB, IHOLDP, IHOLDL, IHOLDS, IHOLDR,
& IHOLDM, IHOLD2, IHOLD3, IWTPBF, IWTLBF, IWTSBF, IRGFLG, X,
& Y, MERGE, LASTP, ALPHA, NOROOM, SNAP, SNAPDX, NSNAP)
CALL DMESS(DEV1,' AN EXISTING LINE HAS BEEN BISECTED')
C MOVE A POINT AND ALL ENTITIES ATTACHED TO THAT POINT
ELSE IF (BUTTON .EQ. '8') THEN
CALL CLOSEP (MP, N(18), X, Y, IPOINT, COOR, LINKP, II)
IF (.NOT.ALPHA) THEN
CALL PLTSTT (2, TALL)
CALL PLTSTD (1, 3.)
CALL LTSORT (MP, LINKP, II, IPNTR, ADDLNK)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\\CSQ')
#else
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\CSQ')
#endif
CALL PLTSTT (2, TALL*.5)
ISQR = IPNTR
CALL PLTFLU
END IF
130 CONTINUE
CALL DMESS(DEV1,' ENTER "PUCK-8" TO MOVE BOXED POINT - '//
& 'ANY OTHER KEY TO ABANDON')
C INPUT THE NEW POINT LOCATION
CALL DREAD (X, Y, BUTTON, X1, Y1, XX1, YY1, SCALE, CT, ST)
C SHOW CURRENT CURSOR LOCATION AS AN AID IN LOCATION OF THE POINT
IF ((.NOT.ALPHA) .AND. (BUTTON .EQ. '3')) THEN
CALL PUTCRS (X, Y, OLDCUR)
GO TO 130
C INPUT A NEW X, Y FOR THE POINT
ELSE IF (BUTTON .EQ. '8') THEN
WRITE(*,10000)' '//CHAR(27)//'[2J'
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
IF (SNAP) CALL SNAPPT (MSNAP, SNAPDX, NSNAP, X, Y)
CALL PLTSTT (2, TALL)
CALL PLTSTD (1, 0.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\\CSQ')
#else
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\CSQ')
#endif
CALL PLTSTD (1, 7.)
CALL PLTSTT (2, TALL*.5)
CALL PLTFLU
ISQR = 0
CALL MOVEP (MP, ML, MS, MR, N, COOR, LTYPE, LCON, NLPS,
& IFLINE, ILLIST, NSPR, IFSIDE, ISLIST, LINKP, LINKL,
& LINKS, LINKR, II, ALPHA, X, Y)
LASTP = II
ELSE
CALL PLTSTT (2, TALL)
CALL PLTSTD (1, 0.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\\CSQ')
#else
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\CSQ')
#endif
CALL PLTSTD (1, 7.)
CALL PLTSTT (2, TALL*.5)
CALL PLTFLU
WRITE(*,10000)' '//CHAR(27)//'[2J'
ISQR = 0
END IF
C REFRESH THE SCREEN AND DRAW EXISTING DATA WITH SNAP LINES
ELSE IF (BUTTON .EQ. '9') THEN
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
IF (DRWTAB) THEN
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE, LTYPE,
& LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE, ISLIST, LINKP,
& LINKL, LINKS, LINKR, TITLE, X1OLD, X2OLD, Y1OLD, Y2OLD,
& ALPHA, SNAP, SNAPDX, NSNAP, SNAPDR, TALL, X11, X22, Y11,
& Y22, AXIST)
ELSE
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE, LTYPE,
& LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE, ISLIST, LINKP,
& LINKL, LINKS, LINKR, TITLE, X1, X2, Y1, Y2, ALPHA, SNAP,
& SNAPDX, NSNAP, SNAPDR, TALL, X11, X22, Y11, Y22, AXIST)
ENDIF
C TOGGLE THE SNAPPING TO GRID LINES
ELSE IF (BUTTON .EQ. 'A') THEN
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
IF (SNAP) THEN
SNAP = .FALSE.
CALL DMESS(DEV1,' SNAP TO GRID POINTS DISABLED')
IF (SNAPDR) THEN
IF (DRWTAB) THEN
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE,
& LTYPE, LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE,
& ISLIST, LINKP, LINKL, LINKS, LINKR, TITLE, X1OLD,
& X2OLD, Y1OLD, Y2OLD, ALPHA, SNAP, SNAPDX, NSNAP,
& SNAPDR, TALL, X11, X22, Y11, Y22, AXIST)
ELSE
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE,
& LTYPE, LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE,
& ISLIST, LINKP, LINKL, LINKS, LINKR, TITLE, X1, X2,
& Y1, Y2, ALPHA, SNAP, SNAPDX, NSNAP, SNAPDR, TALL,
& X11, X22, Y11, Y22, AXIST)
END IF
END IF
ELSE IF ((NSNAP(1) .GE. 2) .AND. (NSNAP(2) .GE. 2)) THEN
SNAP = .TRUE.
CALL DMESS(DEV1,' SNAP TO GRID POINTS ENABLED')
IF (.NOT.SNAPDR) THEN
IF (DRWTAB) THEN
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE,
& LTYPE, LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE,
& ISLIST, LINKP, LINKL, LINKS, LINKR, TITLE, X1OLD,
& X2OLD, Y1OLD, Y2OLD, ALPHA, SNAP, SNAPDX, NSNAP,
& SNAPDR, TALL, X11, X22, Y11, Y22, AXIST)
ELSE
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE,
& LTYPE, LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE,
& ISLIST, LINKP, LINKL, LINKS, LINKR, TITLE, X1, X2,
& Y1, Y2, ALPHA, SNAP, SNAPDX, NSNAP, SNAPDR, TALL,
& X11, X22, Y11, Y22, AXIST)
END IF
END IF
END IF
C INPUT A REGION BY TRYING TO ENCLOSE THE CURRENT LOCATION AS
C TIGHTLY AS POSSIBLE
ELSE IF (BUTTON .EQ. '7') THEN
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
CALL BOXIT (MP, ML, MS, MR, N, IPOINT, COOR, ILINE, LTYPE,
& LCON, IREGN, IMAT, NSPR, IFSIDE, ISLIST, LINKP, LINKL,
& LINKR, LINKM, NHOLDR, IHOLDR, NHOLDM, IHOLDM, IRGFLG, X, Y,
& Y1, Y2, BOXED, MERGE, NOROOM)
IF (NOROOM) GO TO 170
C CALCULATE A GOOD LOCATION FOR THE REGION MARKER
IF ((BOXED) .AND. (.NOT.ALPHA)) THEN
CALL LTSORT (MR, LINKR, N(22), II, ADDLNK)
CALL REGEXT (MP, ML, MS, MR, N, II, COOR, ILINE, LTYPE,
& LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE, ISLIST, LINKP,
& LINKL, LINKS, LINKR, XMIN, XMAX, YMIN, YMAX)
XMID = (XMAX + XMIN)/2.
YMID = (YMAX + YMIN)/2.
CALL PLTSTD (1, 3.)
#if NeedsDoubleEscape
CALL MPD2SY (1, XMID, YMID, '\\CDI')
#else
CALL MPD2SY (1, XMID, YMID, '\CDI')
#endif
CALL PLTSTD (1, 7.)
CALL DMESS(DEV1,' A REGION CONTAINING THE CURRENT POINT'//
& ' HAS BEEN INPUT')
ELSE
CALL PLTBEL
CALL PLTFLU
CALL DMESS(DEV1,' NO LINES CLOSE ABOUT CURRENT POINT')
END IF
C CHANGE THE ZOOM LIMITS WITH THE MOUSE
ELSE IF (BUTTON .EQ. 'B') THEN
C SWITCH THE LATEST ZOOM LIMITS
IF (CHANGE) THEN
C JUST CHANGE THE SCREEN IF A DRAWING IS ON THE TABLET
IF(DRWTAB)THEN
X1HOLD = X1OLD
Y1HOLD = Y1OLD
X2HOLD = X2OLD
Y2HOLD = Y2OLD
X1OLD = XMIN2
Y1OLD = YMIN2
X2OLD = XMAX2
Y2OLD = YMAX2
XMIN2 = X1HOLD
XMAX2 = X2HOLD
YMIN2 = Y1HOLD
YMAX2 = Y2HOLD
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE,
& LTYPE, LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE,
& ISLIST, LINKP, LINKL, LINKS, LINKR, TITLE, X1OLD,
& X2OLD, Y1OLD, Y2OLD, ALPHA, SNAP, SNAPDX, NSNAP,
& SNAPDR, TALL, X11, X22, Y11, Y22, AXIST)
C OTHERWISE CHANGE THE TABLET AND THE DRAWING
ELSE
X1HOLD = X1
Y1HOLD = Y1
X2HOLD = X2
Y2HOLD = Y2
X1 = XMIN2
Y1 = YMIN2
X2 = XMAX2
Y2 = YMAX2
XMIN2 = X1HOLD
XMAX2 = X2HOLD
YMIN2 = Y1HOLD
YMAX2 = Y2HOLD
CALL TABINT (X1, X2, Y1, Y2, CT, ST, SCALE, XX1, YY1,
& XX2, YY2, DRWTAB)
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE,
& LTYPE, LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE,
& ISLIST, LINKP, LINKL, LINKS, LINKR, TITLE, X1, X2,
& Y1, Y2, ALPHA, SNAP, SNAPDX, NSNAP, SNAPDR, TALL,
& X11, X22, Y11, Y22, AXIST)
ENDIF
CALL DMESS(DEV1, ' ZOOM HAS BEEN RESET TO THE'//
& ' PREVIOUS ZOOM')
C DRAW THE LOWER LIMITS OF THE ZOOM
ELSE
IF (.NOT.ALPHA) THEN
CALL ERASEC (OLDCUR)
CALL PLTSTD (1, 3.)
CALL D2GRID (X, Y, X, Y22)
CALL D2GRID (X, Y, X22, Y)
CALL PLTSTD (1, 7.)
CALL PLTFLU
END IF
XHOLD = X
YHOLD = Y
CALL DMESS(DEV1,' ENTER "PUCK-B" AT UPPER RIGHT OF '//
& 'ZOOM - ANY OTHER KEY TO ABANDON')
140 CONTINUE
CALL DREAD (X, Y, BUTTON, X1, Y1, XX1, YY1, SCALE, CT, ST)
C SHOW CURRENT CURSOR LOCATION AS AN AID IN LOCATION OF THE POINT
IF ((.NOT.ALPHA) .AND. (BUTTON .EQ. '3')) THEN
CALL PUTCRS (X, Y, OLDCUR)
GO TO 140
C INPUT A NEW X, Y FOR THE OTHER EXTREME
ELSE IF (BUTTON .EQ. 'B') THEN
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
IF ((X .GT. XHOLD) .AND. (Y .GT. YHOLD)) THEN
C RESET THE ZOOM LIMITS
IF (DRWTAB) THEN
XMIN2 = X1OLD
XMAX2 = X2OLD
YMIN2 = Y1OLD
YMAX2 = Y2OLD
X1OLD = XHOLD
Y1OLD = YHOLD
X2OLD = X
Y2OLD = Y
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE,
& LTYPE, LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE,
& ISLIST, LINKP, LINKL, LINKS, LINKR, TITLE,
& X1OLD, X2OLD, Y1OLD, Y2OLD, ALPHA, SNAP, SNAPDX,
& NSNAP, SNAPDR, TALL, X11, X22, Y11, Y22, AXIST)
ELSE
XMIN2 = X1
XMAX2 = X2
YMIN2 = Y1
YMAX2 = Y2
X1 = XHOLD
Y1 = YHOLD
X2 = X
Y2 = Y
CALL TABINT (X1, X2, Y1, Y2, CT, ST, SCALE, XX1,
& YY1, XX2, YY2, DRWTAB)
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE,
& LTYPE, LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE,
& ISLIST, LINKP, LINKL, LINKS, LINKR, TITLE, X1,
& X2, Y1, Y2, ALPHA, SNAP, SNAPDX, NSNAP, SNAPDR,
& TALL, X11, X22, Y11, Y22, AXIST)
ENDIF
CALL DMESS(DEV1,' ZOOM HAS BEEN RESET')
ELSE
IF (.NOT.ALPHA) THEN
CALL PLTSTD (1, 0.)
CALL D2GRID (XHOLD, YHOLD, XHOLD, YDRAW)
CALL D2GRID (XHOLD, YHOLD, XDRAW, YHOLD)
CALL PLTSTD (1, 7.)
CALL PLTBEL
CALL PLTFLU
END IF
CALL DMESS(DEV1,' ZOOM HAS BEEN ABONDONED')
END IF
ELSE
IF (.NOT.ALPHA) THEN
CALL PLTSTD (1, 0.)
CALL D2GRID (XHOLD, YHOLD, XHOLD, YDRAW)
CALL D2GRID (XHOLD, YHOLD, XDRAW, YHOLD)
CALL PLTSTD (1, 7.)
CALL PLTBEL
CALL PLTFLU
END IF
WRITE(*,10000)' '//CHAR(27)//'[2J'
END IF
END IF
C DELETE OPTION
ELSE IF (BUTTON .EQ. 'D') THEN
CALL DREAD (X, Y, BUTTON, X1, Y1, XX1, YY1, SCALE, CT, ST)
C DELETE A POINT AND ALL ENTITIES ASSOCIATED WITH THAT POINT
IF (BUTTON .EQ. '1') THEN
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
CALL CLOSEP (MP, N(18), X, Y, IPOINT, COOR, LINKP, II)
IF (.NOT.ALPHA) THEN
CALL PLTSTT (2, TALL)
CALL PLTSTD (1, 3.)
CALL LTSORT (MP, LINKP, II, IPNTR, ADDLNK)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\\CSQ')
#else
CALL MPD2SY (1, COOR(1, IPNTR), COOR(2, IPNTR), '\CSQ')
#endif
CALL PLTSTT (2, TALL*.5)
CALL PLTFLU
ISQR = IPNTR
CALL DMESS (DEV1, ' PRESS "PUCK-1" TO CONFIRM DELETE')
CALL DREAD (X, Y, BUTTON, X1, Y1, XX1, YY1, SCALE, CT,
& ST)
C ERASE BOXED IN POINT ON THE SCREEN NO MATTER WHAT BUTTON IS ENTERED
CALL PLTSTT (2, TALL)
CALL PLTSTD (1, 0.)
#if NeedsDoubleEscape
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\\CSQ')
#else
CALL MPD2SY (1, COOR(1, ISQR), COOR(2, ISQR), '\CSQ')
#endif
CALL PLTSTD (1, 7.)
CALL PLTSTT (2, TALL*.5)
CALL PLTFLU
ISQR = 0
C CHECK THE BUTTON TO SEE IF THE POINT IS REALLY TO BE DELETED
IF (BUTTON .EQ. '1') THEN
WRITE(*,10000)' '//CHAR(27)//'[2J'
CALL PLTSTD (1, 0.)
CALL ERASE (MP, ML, MS, MR, N, COOR, ILINE, LTYPE,
& LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE, ISLIST,
& LINKP, LINKL, LINKS, LINKR, II, ALPHA)
LASTP = 0
CALL DMESS (DEV1, ' POINT AND ASSOCIATED DATA '//
& 'DELETED')
ELSE
CALL DMESS (DEV1, ' POINT DELETION ABORTED')
END IF
END IF
C DELETE A LINE AND ALL ENTIES ASSOCIATE WITH IT
ELSE IF (BUTTON .EQ. '2') THEN
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
CALL CLOSEL (MP, ML, N, COOR, ILINE, LTYPE, LCON, LINKP,
& LINKL, X, Y, BIFIND, IFIND, ADDCEN, XCHOLD, YCHOLD)
IF (.NOT.ALPHA .AND. BIFIND) THEN
CALL PLTSTD (1, 3.)
CALL LTSORT (ML, LINKL, IFIND, IPNTR, ADDLNK)
LT = LTYPE(IPNTR)
IP1 = LCON(1, IPNTR)
IP2 = LCON(2, IPNTR)
IP3 = LCON(3, IPNTR)
CALL DLINE (MP, ML, COOR, LINKP, KNUM, LT, IP1, IP2,
& IP3, NUMPLT, DUM1, DUM2, TEST, GETMAX, DUM3, DUM4,
& DUM5, DUM6)
CALL PLTFLU
CALL DMESS (DEV1,'PRESS "PUCK-2" TO CONFIRM DELETE')
CALL DREAD (X, Y, BUTTON, X1, Y1, XX1, YY1, SCALE, CT,
& ST)
IF (BUTTON .EQ. '2') THEN
WRITE(*,10000)' '//CHAR(27)//'[2J'
CALL PLTSTD (1, 0.)
CALL ERASEL (MP, ML, MS, MR, N, COOR, ILINE, LTYPE,
& LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE, ISLIST,
& LINKP, LINKL, LINKS, LINKR, IFIND, ALPHA)
CALL DMESS (DEV1, ' LINE AND ASSOCIATED DATA '//
& 'DELETED')
ELSE
CALL PLTSTD (1, 7.)
CALL DLINE (MP, ML, COOR, LINKP, KNUM, LT, IP1, IP2,
& IP3, NUMPLT, DUM1, DUM2, TEST, GETMAX, DUM3, DUM4,
& DUM5, DUM6)
CALL DMESS (DEV1, ' LINE DELETION ABORTED')
END IF
CALL PLTFLU
ELSE
CALL DMESS (DEV1, ' LINE NOT FOUND, TRY AGAIN')
END IF
C DELETE A GRID LINE
ELSE IF (BUTTON .EQ. 'A') THEN
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
IF (SNAP .AND. (NSNAP(1) .GT. 0 .AND. NSNAP(2) .GT. 0))
& THEN
CALL CLOSEG (MSNAP, SNAPDX, NSNAP, X, Y, II, INDEX,
& XBOT, XTOP, YBOT, YTOP)
IF (.NOT.ALPHA) THEN
CALL PLTSTD (1, 3.)
CALL D2GRID (XBOT, YBOT, XTOP, YTOP)
CALL PLTFLU
CALL DMESS (DEV1,
& 'PRESS "PUCK-A" TO CONFIRM DELETE')
CALL DREAD (X, Y, BUTTON, X1, Y1, XX1, YY1, SCALE,
& CT, ST)
IF (BUTTON .EQ. 'A') THEN
WRITE(*,10000)' '//CHAR(27)//'[2J'
DO 150 I = II, NSNAP(INDEX) - 1
SNAPDX(INDEX, I) = SNAPDX(INDEX, I + 1)
150 CONTINUE
NSNAP(INDEX) = NSNAP(INDEX) - 1
CALL PLTSTD (1, 0.)
ELSE
CALL PLTSTD (1, 4.)
END IF
CALL D2GRID (XBOT, YBOT, XTOP, YTOP)
CALL PLTSTD (1, 7.)
CALL PLTFLU
ELSE
CALL DMESS(DEV1, ' GRID LINES NOT ENABLED')
END IF
END IF
C DELETE A ZOOM - GO BACK TO THE ORIGINAL DEFAULTS
ELSE IF (BUTTON .EQ. 'B')THEN
IF (DRWTAB) THEN
XMIN2 = X1OLD
XMAX2 = X2OLD
YMIN2 = Y1OLD
YMAX2 = Y2OLD
X1OLD = XMIN1
Y1OLD = YMIN1
X2OLD = XMAX1
Y2OLD = YMAX1
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE,
& LTYPE, LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE,
& ISLIST, LINKP, LINKL, LINKS, LINKR, TITLE, X1OLD,
& X2OLD, Y1OLD, Y2OLD, ALPHA, SNAP, SNAPDX, NSNAP,
& SNAPDR, TALL, X11, X22, Y11, Y22, AXIST)
ELSE
XMIN2 = X1
XMAX2 = X2
YMIN2 = Y1
YMAX2 = Y2
X1 = XMIN1
Y1 = YMIN1
X2 = XMAX1
Y2 = YMAX1
CALL TABINT (X1, X2, Y1, Y2, CT, ST, SCALE, XX1, YY1,
& XX2, YY2, DRWTAB)
CALL REFRSH (MP, ML, MS, MR, MSNAP, N, COOR, ILINE,
& LTYPE, LCON, NLPS, IFLINE, ILLIST, NSPR, IFSIDE,
& ISLIST, LINKP, LINKL, LINKS, LINKR, TITLE, X1, X2,
& Y1, Y2, ALPHA, SNAP, SNAPDX, NSNAP, SNAPDR, TALL,
& X11, X22, Y11, Y22, AXIST)
ENDIF
CALL DMESS(DEV1,' ZOOM HAS BEEN RESET TO THE DEFAULT')
END IF
C EXIT DIGITIZATION - INITIALIZATION OF DIGITIZING PAD IS SAVED
ELSE IF (BUTTON .EQ. 'E') THEN
IF (.NOT.ALPHA) THEN
CALL PLTSTT (2, TALL)
IF (.NOT.ALPHA) CALL ERASEC (OLDCUR)
IF ((DEV1 .EQ. 'LS5') .OR. (DEV1 .EQ. 'ls5')) THEN
WRITE (*, 10000) CHAR(27)//'RA1'
END IF
CALL PLTFLU
END IF
C ASSUME THE BODY IS TO CONTAIN ALL THE REGIONS ENTERED
ADDOLD = .TRUE.
IFOUND = 1
DO 160 I = NOLD7 + 1, N(7)
CALL LTSORT (MR, LINKR, IREGN(I), IPNTR, ADDLNK)
IF (IPNTR .EQ. I) THEN
CALL INBODY (MR, N(9), IREGN(I), IFOUND, IRPB, ADDOLD,
& NOROOM)
IF (NOROOM) GO TO 170
END IF
160 CONTINUE
RETURN
C INDICATE THAT THE CLOSEST POINT TO THE CURRENT LOCATION IS NEEDED
ELSE IF (BUTTON .EQ. '0') THEN
CHANGE = .TRUE.
GO TO 110
C INDICATE THAT DATA IS TO BE INPUT AT THE CLOSEST LOCATION
C WITH A NEW NUMBERING - FOR USE WITH SLIDE LINE INPUT
ELSE IF (BUTTON .EQ. 'C') THEN
SLIDE = .TRUE.
CHANGE = .TRUE.
GO TO 110
END IF
C GO GET ANOTHER BUTTON AND LOCATION
GO TO 100
C MORE ROOM IN DIMENSIONS NEEDED
170 CONTINUE
CALL PLTBEL
CALL PLTFLU
IF (.NOT.ALPHA) THEN
CALL PLTSTT (2, TALL)
IF ((DEV1 .EQ. 'LS5') .OR. (DEV1 .EQ. 'ls5')) THEN
WRITE (*, 10000) CHAR(27)//'RA1'
END IF
CALL PLTFLU
END IF
CALL MESSAGE (' ')
CALL PLTBEL
CALL PLTFLU
CALL MESSAGE ('DIMENSIONS MUST BE INCREASED - PLEASE WAIT')
CALL PLTBEL
CALL PLTFLU
RETURN
10000 FORMAT (1X, A)
END