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- %!
- % Psfig/TeX Release 1.2
- % dvips version
- %
- % All software, documentation, and related files in this distribution of
- % psfig/tex are Copyright 1987, 1988 Trevor J. Darrell
- %
- % Permission is granted for use and non-profit distribution of psfig/tex
- % providing that this notice be clearly maintained, but the right to
- % distribute any portion of psfig/tex for profit or as part of any commercial
- % product is specifically reserved for the author.
- %
- %
- % $Header: figtex.pro,v 1.5 87/07/24 20:14:50 trevor Exp $
- % $Source: $
- %
- /TeXscale { 65536 div } def
-
- /DocumentInitState [ matrix currentmatrix currentlinewidth currentlinecap
- currentlinejoin currentdash currentgray currentmiterlimit ] cvx def
-
- /startTexFig {
- % usage : x y bb-llx bb-lly bb-urx bb-ury startFig
- /SavedState save def
- userdict maxlength dict begin
- currentpoint transform
-
- DocumentInitState setmiterlimit setgray setdash setlinejoin setlinecap
- setlinewidth setmatrix
-
- itransform moveto
-
- /ury exch TeXscale def
- /urx exch TeXscale def
- /lly exch TeXscale def
- /llx exch TeXscale def
- /y exch TeXscale def
- /x exch TeXscale def
-
- currentpoint /cy exch def /cx exch def
-
- /sx x urx llx sub div def % scaling for x
- /sy y ury lly sub div def % scaling for y
-
- sx sy scale % scale by (sx,sy)
-
- cx sx div llx sub
- cy sy div ury sub translate
-
- /DefFigCTM matrix currentmatrix def
-
- /initmatrix {
- DefFigCTM setmatrix
- } def
- /defaultmatrix {
- DefFigCTM exch copy
- } def
-
- /initgraphics {
- DocumentInitState setmiterlimit setgray setdash
- setlinejoin setlinecap setlinewidth setmatrix
- DefFigCTM setmatrix
- } def
-
- /showpage {
- initgraphics
- } def
- % /erasepage and /copypage added for MatLab support (tli)
- /erasepage {
- initgraphics
- } def
- /copypage {} def
-
- } def
- % Args are llx lly urx ury (in figure coordinates)
- /clipFig {
- currentpoint 6 2 roll
- newpath 4 copy
- 4 2 roll moveto
- 6 -1 roll exch lineto
- exch lineto
- exch lineto
- closepath clip
- newpath
- moveto
- } def
- % doclip, if called, will always be just after a `startfig'
- /doclip { llx lly urx ury clipFig } def
- /endTexFig {
- end SavedState restore
- } def
-