Added psbox.tex
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8118 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Julian Smart
parent
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docs/latex/book/psbox.tex
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520
docs/latex/book/psbox.tex
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%
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% %%%%%%% %%%%% %%%%%% %%%%% % %
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% % % % % % % % % %
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% % % % % % % % % %
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% %%%%%%% %%%%% %%%%%% % % %
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% % % % % % % % %
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% % % % % % % % %
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% % %%%%%% %%%%%% %%%%% % %
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%
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% By Jean Orloff
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% Comments & suggestions by e-mail: ORLOFF@surya11.cern.ch
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% No modification of this file allowed if not e-sent to me.
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%
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% A simple way to measure the size of encapsulated postscript figures
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% from inside TeX, and to use it for automatically formatting texts
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% with inserted figures. Works both under Plain TeX-based macros
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% (Phyzzx, Harvmac, Psizzl, ...) and LaTeX environment.
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% Provides exactly the same result on any PostScript printer provided
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% the single instruction \psfor... is changed to fit the needs of the
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% particular dvi->ps translator used.
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% History:
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% 1.31: adds \psforDVIALW(?)
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% 1.30: adds \splitfile & \joinfiles for multi-file management
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% 1.24: fix error handling & add \psonlyboxes
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% 1.23: adds \putsp@ce for OzTeX fix
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% 1.22: makes \drawingBox \global for use in Phyzzx
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% 1.21: accepts %%BoundingBox: (atend)
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% 1.20: tries to add \psfordvitps for the TeXPS package.
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% 1.10: adds \psforoztex, error handling...
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%2345678 1 2345678 2 2345678 3 2345678 4 2345678 5 2345678 6 2345678 7 23456789
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%
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\def\temp{1.31}
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\let\tempp=\relax
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\expandafter\ifx\csname psboxversion\endcsname\relax
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\message{version: \temp}
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\else
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\ifdim\temp cm>\psboxversion cm
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\message{version: \temp}
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\else
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\message{psbox(\psboxversion) is already loaded: I won't load
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psbox(\temp)!}
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\let\temp=\psboxversion
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\let\tempp=\endinput
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\fi
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\fi
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\tempp
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\let\psboxversion=\temp
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\catcode`\@=11
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% Every macro likes a little privacy...
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%
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% Some common defs
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%
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\def\execute#1{#1}% NOT stupid: cs in #1 are then identified BEFORE execution
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\def\psm@keother#1{\catcode`#112\relax}% borrowed from latex
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\def\executeinspecs#1{%
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\execute{\begingroup\let\do\psm@keother\dospecials\catcode`\^^M=9#1\endgroup}}
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%
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%Trying to tame the variety of \special commands for Postscript: the
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% universal internal command \PSspeci@l##1##2 takes ##1 to be the
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% filename and ##2 to be the integer scale factor*1000 (as for usual
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% TeX \scale commands)
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%
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\def\psfortextures{% For TeXtures on the Macintosh
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%-----------------
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\def\PSspeci@l##1##2{%
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\special{illustration ##1\space scaled ##2}%
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}}
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%
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\def\psfordvitops{% For the DVItoPS converter on IBM mainframes
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%----------------
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\def\PSspeci@l##1##2{%
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\special{dvitops: import ##1\space \the\drawingwd \the\drawinght}%
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}}
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%
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\def\psfordvips{% For DVIPS converter on VAX, UNIX and PC's
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%--------------
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\def\PSspeci@l##1##2{%
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% \special{/@scaleunit 1000 def}% never read dox without trying!
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\d@my=0.1bp \d@mx=\drawingwd \divide\d@mx by\d@my%
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\special{PSfile=##1\space llx=\psllx\space lly=\pslly\space%
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urx=\psurx\space ury=\psury\space rwi=\number\d@mx}%
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}}
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%
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\def\psforoztex{% For the OzTeX shareware on the Macintosh
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%--------------
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\def\PSspeci@l##1##2{%
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\special{##1 \space
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##2 1000 div dup scale
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\putsp@ce{\number-\psllx} \putsp@ce{\number-\pslly} translate
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}%
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}}
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\def\putsp@ce#1{#1 }
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%
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\def\psfordvitps{% From the UNIX TeXPS package, vers.>3.12
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%---------------
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% Convert a dimension into the number \psn@sp (in scaled points)
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\def\psdimt@n@sp##1{\d@mx=##1\relax\edef\psn@sp{\number\d@mx}}
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\def\PSspeci@l##1##2{%
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% psfig.psr contains the def of "startTexFig": if you can locate it
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% and include the correct pathname, it should work
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\special{dvitps: Include0 "psfig.psr"}% contains def of "startTexFig"
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\psdimt@n@sp{\drawingwd}
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\special{dvitps: Literal "\psn@sp\space"}
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\psdimt@n@sp{\drawinght}
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\special{dvitps: Literal "\psn@sp\space"}
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\psdimt@n@sp{\psllx bp}
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\special{dvitps: Literal "\psn@sp\space"}
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\psdimt@n@sp{\pslly bp}
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\special{dvitps: Literal "\psn@sp\space"}
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\psdimt@n@sp{\psurx bp}
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\special{dvitps: Literal "\psn@sp\space"}
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\psdimt@n@sp{\psury bp}
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\special{dvitps: Literal "\psn@sp\space startTexFig\space"}
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\special{dvitps: Include1 "##1"}
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\special{dvitps: Literal "endTexFig\space"}
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}}
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\def\psforDVIALW{% Try for dvialw, a UNIX public domain
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%---------------
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\def\PSspeci@l##1##2{
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\special{language "PS"
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literal "##2 1000 div dup scale"
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include "##1"}}}
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\def\psonlyboxes{% Draft-like behaviour if none of the others works
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%---------------
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\def\PSspeci@l##1##2{%
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\at(0cm;0cm){\boxit{\vbox to\drawinght
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{\vss
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\hbox to\drawingwd{\at(0cm;0cm){\hbox{(##1)}}\hss}
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}}}
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}%
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}
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%
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\def\psloc@lerr#1{%
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\let\savedPSspeci@l=\PSspeci@l%
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\def\PSspeci@l##1##2{%
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\at(0cm;0cm){\boxit{\vbox to\drawinght
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{\vss
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\hbox to\drawingwd{\at(0cm;0cm){\hbox{(##1) #1}}\hss}
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}}}
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\let\PSspeci@l=\savedPSspeci@l% restore normal output for other figs!
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}%
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}
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%
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%\def\psfor... add your own!
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%
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% \ReadPSize{PSfilename} reads the dimensions of a PostScript drawing
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% and stores it in \drawinght(wd)
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\newread\pst@mpin
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\newdimen\drawinght\newdimen\drawingwd
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\newdimen\psxoffset\newdimen\psyoffset
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\newbox\drawingBox
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\newif\ifNotB@undingBox
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\newhelp\PShelp{Proceed: you will have a 5cm square blank box instead of
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your graphics (Jean Orloff).}
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\def\@mpty{}
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\def\s@tsize#1 #2 #3 #4\@ndsize{
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\def\psllx{#1}\def\pslly{#2}%
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\def\psurx{#3}\def\psury{#4}% needed by a crazyness of dvips!
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\ifx\psurx\@mpty\NotB@undingBoxtrue% this is not a valid one!
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\else
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\drawinght=#4bp\advance\drawinght by-#2bp
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\drawingwd=#3bp\advance\drawingwd by-#1bp
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% !Units related by crazy factors as bp/pt=72.27/72 should be BANNED!
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\fi
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}
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\def\sc@nline#1:#2\@ndline{\edef\p@rameter{#1}\edef\v@lue{#2}}
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\def\g@bblefirstblank#1#2:{\ifx#1 \else#1\fi#2}
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\def\psm@keother#1{\catcode`#112\relax}% borrowed from latex
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\def\execute#1{#1}% Seems stupid, but cs are identified BEFORE execution
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{\catcode`\%=12
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\xdef\B@undingBox{%%BoundingBox}
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} %% is not a true comment in PostScript, even if % is!
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\def\ReadPSize#1{
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\edef\PSfilename{#1}
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\openin\pst@mpin=#1\relax
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\ifeof\pst@mpin \errhelp=\PShelp
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\errmessage{I haven't found your postscript file (\PSfilename)}
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\psloc@lerr{was not found}
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\s@tsize 0 0 142 142\@ndsize
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\closein\pst@mpin
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\else
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\immediate\write\psbj@inaux{#1,}
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\loop
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\executeinspecs{\catcode`\ =10\global\read\pst@mpin to\n@xtline}
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\ifeof\pst@mpin
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\errhelp=\PShelp
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\errmessage{(\PSfilename) is not an Encapsulated PostScript File:
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I could not find any \B@undingBox: line.}
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\edef\v@lue{0 0 142 142:}
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\psloc@lerr{is not an EPSFile}
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\NotB@undingBoxfalse
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\else
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\expandafter\sc@nline\n@xtline:\@ndline
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\ifx\p@rameter\B@undingBox\NotB@undingBoxfalse
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\edef\t@mp{%
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\expandafter\g@bblefirstblank\v@lue\space\space\space}
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\expandafter\s@tsize\t@mp\@ndsize
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\else\NotB@undingBoxtrue
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\fi
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\fi
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\ifNotB@undingBox\repeat
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\closein\pst@mpin
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\fi
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\message{#1}
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}
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%
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% \psboxto(xdim;ydim){psfilename}: you specify the dimensions and
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% TeX uniformly scales to fit the largest one. If xdim=0pt, the
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% scale is fully determined by ydim and vice versa.
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% Notice: psboxes are a real vboxes; couldn't take hbox otherwise all
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% indentation and all cr's would be interpreted as spaces (hugh!).
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%
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\newcount\xscale \newcount\yscale \newdimen\pscm\pscm=1cm
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\newdimen\d@mx \newdimen\d@my
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\let\ps@nnotation=\relax
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\def\psboxto(#1;#2)#3{\vbox{
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\ReadPSize{#3}
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\divide\drawingwd by 1000
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\divide\drawinght by 1000
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\d@mx=#1
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\ifdim\d@mx=0pt\xscale=1000
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\else \xscale=\d@mx \divide \xscale by \drawingwd\fi
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\d@my=#2
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\ifdim\d@my=0pt\yscale=1000
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\else \yscale=\d@my \divide \yscale by \drawinght\fi
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\ifnum\yscale=1000
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\else\ifnum\xscale=1000\xscale=\yscale
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\else\ifnum\yscale<\xscale\xscale=\yscale\fi
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\fi
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\fi
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\divide \psxoffset by 1000\multiply\psxoffset by \xscale
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\divide \psyoffset by 1000\multiply\psyoffset by \xscale
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\global\divide\pscm by 1000
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\global\multiply\pscm by\xscale
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\multiply\drawingwd by\xscale \multiply\drawinght by\xscale
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\ifdim\d@mx=0pt\d@mx=\drawingwd\fi
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\ifdim\d@my=0pt\d@my=\drawinght\fi
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\message{scaled \the\xscale}
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\hbox to\d@mx{\hss\vbox to\d@my{\vss
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\global\setbox\drawingBox=\hbox to 0pt{\kern\psxoffset\vbox to 0pt{
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\kern-\psyoffset
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\PSspeci@l{\PSfilename}{\the\xscale}
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\vss}\hss\ps@nnotation}
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\global\ht\drawingBox=\the\drawinght
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\global\wd\drawingBox=\the\drawingwd
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\baselineskip=0pt
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\copy\drawingBox
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\vss}\hss}
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\global\psxoffset=0pt
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\global\psyoffset=0pt% These are local to one figure
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\global\pscm=1cm
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\global\drawingwd=\drawingwd
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\global\drawinght=\drawinght
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}}
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%
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% \psboxscaled{scalefactor*1000}{PSfilename} allows to bypass the
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% rounding errors of TeX integer divisions for situations where the
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% TeX box should fit the original BoundingBox with a precision better
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% than 1/1000.
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%
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\def\psboxscaled#1#2{\vbox{
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\ReadPSize{#2}
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\xscale=#1
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\message{scaled \the\xscale}
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\divide\drawingwd by 1000\multiply\drawingwd by\xscale
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\divide\drawinght by 1000\multiply\drawinght by\xscale
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\divide \psxoffset by 1000\multiply\psxoffset by \xscale
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\divide \psyoffset by 1000\multiply\psyoffset by \xscale
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\global\divide\pscm by 1000
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\global\multiply\pscm by\xscale
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\global\setbox\drawingBox=\hbox to 0pt{\kern\psxoffset\vbox to 0pt{
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\kern-\psyoffset
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\PSspeci@l{\PSfilename}{\the\xscale}
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\vss}\hss\ps@nnotation}
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\global\ht\drawingBox=\the\drawinght
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\global\wd\drawingBox=\the\drawingwd
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\baselineskip=0pt
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\copy\drawingBox
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\global\psxoffset=0pt
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\global\psyoffset=0pt% These are local to one figure
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\global\pscm=1cm
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\global\drawingwd=\drawingwd
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\global\drawinght=\drawinght
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}}
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%
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% \psbox{PSfilename} makes a TeX box having the minimal size to
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% enclose the picture
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\def\psbox#1{\psboxscaled{1000}{#1}}
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%
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%
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% \joinfiles file1, file2, ...n \into joinedfilename .
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% makes one file out of many
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% \splitfile joinedfilename
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% the opposite
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%
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%\def\execute#1{#1}% NOT stupid: cs in #1 are then identified BEFORE execution
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%\def\psm@keother#1{\catcode`#112\relax}% borrowed from latex
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%\def\executeinspecs#1{%
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%\execute{\begingroup\let\do\psm@keother\dospecials\catcode`\^^M=9#1\endgroup}}
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%\newread\pst@mpin
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\newif\ifn@teof\n@teoftrue
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\newif\ifc@ntrolline
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\newif\ifmatch
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\newread\j@insplitin
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\newwrite\j@insplitout
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\newwrite\psbj@inaux
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\immediate\openout\psbj@inaux=psbjoin.aux
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\immediate\write\psbj@inaux{\string\joinfiles}
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\immediate\write\psbj@inaux{\jobname,}
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%
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% We redefine input to keep track of the various files inputted
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%
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\immediate\let\oldinput=\input
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\def\input#1 {
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\immediate\write\psbj@inaux{#1,}
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\oldinput #1 }
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\def\empty{}
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\def\setmatchif#1\contains#2{
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\def\match##1#2##2\endmatch{
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\def\tmp{##2}
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\ifx\empty\tmp
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\matchfalse
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\else
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\matchtrue
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\fi}
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\match#1#2\endmatch}
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\def\warnopenout#1#2{
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\setmatchif{TrashMe,psbjoin.aux,psbjoin.all}\contains{#2}
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\ifmatch
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\else
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\immediate\openin\pst@mpin=#2
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\ifeof\pst@mpin
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\else
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\errhelp{If the content of this file is so precious to you, abort (ie
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press x or e) and rename it before retrying.}
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\errmessage{I'm just about to replace your file named #2}
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\fi
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\immediate\closein\pst@mpin
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\fi
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\message{#2}
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\immediate\openout#1=#2}
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% No comments allowed below: % will have an unusual catcode
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{
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\catcode`\%=12
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\gdef\splitfile#1 {
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\immediate\openin\j@insplitin=#1
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\message{Splitting file #1 into:}
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\warnopenout\j@insplitout{TrashMe}
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\loop
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\ifeof
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\j@insplitin\immediate\closein\j@insplitin\n@teoffalse
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\else
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\n@teoftrue
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\executeinspecs{\global\read\j@insplitin to\spl@tinline\expandafter
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\ch@ckbeginnewfile\spl@tinline%Beginning-Of-File-Named:%\endcheck}
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\ifc@ntrolline
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\else
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\toks0=\expandafter{\spl@tinline}
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\immediate\write\j@insplitout{\the\toks0}
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\fi
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\fi
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\ifn@teof\repeat
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\immediate\closeout\j@insplitout}
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\gdef\ch@ckbeginnewfile#1%Beginning-Of-File-Named:#2%#3\endcheck{
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\def\t@mp{#1}
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\ifx\empty\t@mp
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\def\t@mp{#3}
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\ifx\empty\t@mp
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\global\c@ntrollinefalse
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\else
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\immediate\closeout\j@insplitout
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\warnopenout\j@insplitout{#2}
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\global\c@ntrollinetrue
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\fi
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\else
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\global\c@ntrollinefalse
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\fi}
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\gdef\joinfiles#1\into#2 {
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\message{Joining following files into}
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\warnopenout\j@insplitout{#2}
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\message{:}
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{
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\edef\w@##1{\immediate\write\j@insplitout{##1}}
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\w@{% This text was produced with psbox's \string\joinfiles.}
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\w@{% To decompose and tex it:}
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\w@{%-save this with a filename CONTAINING ONLY LETTERS, and no extensions}
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\w@{% (say, JOINTFIL), in some uncrowded directory;}
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\w@{%-make sure you can \string\input\space psbox.tex (version>=1.3);}
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\w@{%-tex JOINTFIL using Plain, or LaTeX, or whatever is needed by}
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\w@{% the first part in the joining (after splitting JOINTFIL into}
|
||||
\w@{% it is constituents, TeX will try to process it as it stands).}
|
||||
\w@{\string\input\space psbox.tex}
|
||||
\w@{\string\splitfile{\string\jobname}}
|
||||
}
|
||||
\tre@tfilelist#1, \endtre@t
|
||||
\immediate\closeout\j@insplitout}
|
||||
\gdef\tre@tfilelist#1, #2\endtre@t{
|
||||
\def\t@mp{#1}
|
||||
\ifx\empty\t@mp
|
||||
\else
|
||||
\llj@in{#1}
|
||||
\tre@tfilelist#2, \endtre@t
|
||||
\fi}
|
||||
\gdef\llj@in#1{
|
||||
\immediate\openin\j@insplitin=#1
|
||||
\ifeof\j@insplitin
|
||||
\errmessage{I couldn't find file #1.}
|
||||
\else
|
||||
\message{#1}
|
||||
\toks0={%Beginning-Of-File-Named:#1}
|
||||
\immediate\write\j@insplitout{\the\toks0}
|
||||
\executeinspecs{\global\read\j@insplitin to\oldj@ininline}
|
||||
\loop
|
||||
\ifeof\j@insplitin\immediate\closein\j@insplitin\n@teoffalse
|
||||
\else\n@teoftrue
|
||||
\executeinspecs{\global\read\j@insplitin to\j@ininline}
|
||||
\toks0=\expandafter{\oldj@ininline}
|
||||
\let\oldj@ininline=\j@ininline
|
||||
\immediate\write\j@insplitout{\the\toks0}
|
||||
\fi
|
||||
\ifn@teof
|
||||
\repeat
|
||||
\immediate\closein\j@insplitin
|
||||
\fi}
|
||||
}
|
||||
% To be put at the end of a file, for making an tar-like file containing
|
||||
% everything it used.
|
||||
\def\autojoin{
|
||||
\immediate\write\psbj@inaux{\string\into\space psbjoin.all}
|
||||
\immediate\closeout\psbj@inaux
|
||||
\input psbjoin.aux
|
||||
}
|
||||
%
|
||||
% Annotations & Captions etc...
|
||||
%
|
||||
%
|
||||
% \centinsert{anybox} is just a centered \midinsert, but is included as
|
||||
% people barely use the original inserts from TeX.
|
||||
%
|
||||
\def\centinsert#1{\midinsert\line{\hss#1\hss}\endinsert}
|
||||
\def\psannotate#1#2{\def\ps@nnotation{#2\global\let\ps@nnotation=\relax}#1}
|
||||
\def\pscaption#1#2{\vbox{
|
||||
\setbox\drawingBox=#1
|
||||
\copy\drawingBox
|
||||
\vskip\baselineskip
|
||||
\vbox{\hsize=\wd\drawingBox\setbox0=\hbox{#2}
|
||||
\ifdim\wd0>\hsize
|
||||
\noindent\unhbox0\tolerance=5000
|
||||
\else\centerline{\box0}
|
||||
\fi
|
||||
}}}
|
||||
% for compatibility with older versions
|
||||
\def\psfig#1#2#3{\pscaption{\psannotate{#1}{#2}}{#3}}
|
||||
\def\psfigurebox#1#2#3{\pscaption{\psannotate{\psbox{#1}}{#2}}{#3}}
|
||||
%
|
||||
% \at(#1;#2)#3 puts #3 at #1-higher and #2-right of the current
|
||||
% position without moving it (to be used in annotations).
|
||||
\def\at(#1;#2)#3{\setbox0=\hbox{#3}\ht0=0pt\dp0=0pt
|
||||
\rlap{\kern#1\vbox to0pt{\kern-#2\box0\vss}}}
|
||||
%
|
||||
% \gridfill(ht;wd) makes a 1cm*1cm grid of ht by wd whose lower-left
|
||||
% corner is the current point
|
||||
\newdimen\gridht \newdimen\gridwd
|
||||
\def\gridfill(#1;#2){
|
||||
\setbox0=\hbox to 1\pscm
|
||||
{\vrule height1\pscm width.4pt\leaders\hrule\hfill}
|
||||
\gridht=#1
|
||||
\divide\gridht by \ht0
|
||||
\multiply\gridht by \ht0
|
||||
\gridwd=#2
|
||||
\divide\gridwd by \wd0
|
||||
\multiply\gridwd by \wd0
|
||||
\advance \gridwd by \wd0
|
||||
\vbox to \gridht{\leaders\hbox to\gridwd{\leaders\box0\hfill}\vfill}}
|
||||
%
|
||||
% Useful to measure where to put annotations
|
||||
\def\fillinggrid{\at(0cm;0cm){\vbox{
|
||||
\gridfill(\drawinght;\drawingwd)}}}
|
||||
%
|
||||
% \textleftof\anybox: Sample text\endtext
|
||||
% inserts "Sample text" on the left of \anybox ie \vbox, \psbox.
|
||||
% \textrightof is the symmetric (not documented, too uggly)
|
||||
% Welcome any suggestion about clean wraparound macros from
|
||||
% TeXhackers reading this
|
||||
%
|
||||
\def\textleftof#1:{
|
||||
\setbox1=#1
|
||||
\setbox0=\vbox\bgroup
|
||||
\advance\hsize by -\wd1 \advance\hsize by -2em}
|
||||
\def\textrightof#1:{
|
||||
\setbox0=#1
|
||||
\setbox1=\vbox\bgroup
|
||||
\advance\hsize by -\wd0 \advance\hsize by -2em}
|
||||
\def\endtext{
|
||||
\egroup
|
||||
\hbox to \hsize{\valign{\vfil##\vfil\cr%
|
||||
\box0\cr%
|
||||
\noalign{\hss}\box1\cr}}}
|
||||
%
|
||||
% \frameit{\thick}{\skip}{\anybox}
|
||||
% draws with thickness \thick a box around \anybox, leaving \skip of
|
||||
% blank around it. eg \frameit{0.5pt}{1pt}{\hbox{hello}}
|
||||
% \boxit{\anybox} is a shortcut.
|
||||
\def\frameit#1#2#3{\hbox{\vrule width#1\vbox{
|
||||
\hrule height#1\vskip#2\hbox{\hskip#2\vbox{#3}\hskip#2}%
|
||||
\vskip#2\hrule height#1}\vrule width#1}}
|
||||
\def\boxit#1{\frameit{0.4pt}{0pt}{#1}}
|
||||
%
|
||||
%
|
||||
\catcode`\@=12 % cs containing @ are unreachable
|
||||
%
|
||||
% CUSTOMIZE YOUR DEFAULT DRIVER:
|
||||
% Uncomment the line corresponding to your TeX system:
|
||||
%\psfortextures% For TeXtures on the Macintosh
|
||||
%\psforoztex % For OzTeX shareware on the Macintosh
|
||||
%\psfordvitops % For the DVItoPS converter for TeX on IBM mainframes
|
||||
\psfordvips % For DVIPS converter on VAX and UNIX
|
||||
%\psfordvitps % For dvitps from TeXPS package under UNIX
|
||||
%\psforDVIALW % For DVIALW, UNIX public domain
|
||||
%\psonlyboxes % Blank Boxes (when all else fails).
|
||||
Loading…
Reference in New Issue
Block a user