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Diffstat (limited to 'Master/texmf-dist/tex/context/base/x-res-20.tex')
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diff --git a/Master/texmf-dist/tex/context/base/x-res-20.tex b/Master/texmf-dist/tex/context/base/x-res-20.tex new file mode 100644 index 00000000000..e81927c217a --- /dev/null +++ b/Master/texmf-dist/tex/context/base/x-res-20.tex @@ -0,0 +1,231 @@ +%D \module +%D [ file=x-res-20, +%D version=2006.08.20, +%D title=\CONTEXT\ Style File, +%D subtitle=Figure Lists, +%D author=Hans Hagen, +%D date=\currentdate, +%D copyright={PRAGMA / Hans Hagen \& Ton Otten}] +%C +%C This module is part of the \CONTEXT\ macro||package and is +%C therefore copyrighted by \PRAGMA. See mreadme.pdf for +%C details. + +%D For the beginning we have used \TEXUTIL\ to hels us deal with +%D graphics whose dimensions could not be determines and|/|or to +%D provide placeholder info for graphics that were not available. +%D Much of this functionality is now moved to \RLXTOOLS\ and +%D therefore it makes sense to reimplement the code that deals with +%D producing an overview of grapghics as well. At the same time we +%D move some \TEX\ code from \TEXEXEC\ to here. +%D +%D Because the show commands are not used in real documents, but +%D only for special purposed, it does not harm that this +%D functionality is now part of a module. We no longer use the +%D parsing code in \TEXUTIL, but rely on \IMAGEMAGICK's +%D identify functionility. +%D +%D At the end of the file we kept the old code from \type {core-fig}. + +\unprotect + +\startXMLmapping[rlx:list] + + \defineXMLprocess + [rl:identification] + + \defineXMLenvironment + [rl:identify] [name=] + {\bgroup\ignorespaces} + {\removeunwantedspaces\doRLhandlegraphic\egroup} + + \defineXMLsave[rl:size] + \defineXMLsave[rl:path] + \defineXMLsave[rl:width] + \defineXMLsave[rl:height] + +\stopXMLmapping + +\def\showexternalfigures + {\dosingleempty\doshowexternalfigures} + +\let\doRLhandlegraphic\relax +\let\doRLstartgraphics\relax +\let\doRLstopgraphics \relax + +\let\RLfigurewidth \empty +\let\RLfigureheight\empty +\let\RLfiguresize \empty +\let\RLfigurefile \empty + +\def\doRLpresetgraphic + {\edef\RLfigurewidth {\the\dimexpr \XMLflush{rl:width}\relax}% + \edef\RLfigureheight{\the\dimexpr \XMLflush{rl:height}\relax}% + \edef\RLfiguresize {\the\numexpr0\XMLflush{rl:size}\relax}% + \edef\RLfigurefile {\XMLpar{rl:identify}{name}{unknown}}} + +\def\doshowexternalfigures[#1]% + {\bgroup + \dontcomplain + \setupcolors[\c!state=\v!start]% to prevent mps color conversion + \getparameters[\??ex][\c!file=rlxtools.rli,\c!alternative=a,\c!offset=\!!zeropoint,\c!size=,#1]% + \getvalue{\strippedcsname\doRLhandlegraphic\@@exalternative}% + \startXMLmapping[rlx:list]% + \startXMLignore + \doRLstartgraphics + \processXMLfilegrouped{\@@exfile}% \readjobfile\@@exfile\donothing\donothing + \doRLstopgraphics + \stopXMLignore + \stopXMLmapping + \egroup} + +\def\doRLhandlegraphica + {\def\doRLhandlegraphic + {\doRLpresetgraphic + \getvalue{\e!start\v!figure\e!text}[\v!left,\v!none][] + {} + {\hbox + {\externalfigure[\RLfigurefile][\c!frame=\v!on,\c!width=6cm,\c!size=\@@exsize]% + \quad + \framed[\c!width=\figurewidth,\c!height=\figureheight]{}% + \quad}}% + {\hbox{\tt\tfa\setstrut\strut\expanded{\asciistr{\RLfigurefile}}}}% + \blank + \tfx + \starttabulate[|l|l|] + \NC width \EQ \RLfigurewidth \NC \NR + \NC height \EQ \RLfigureheight \NC \NR + \NC size \EQ \RLfiguresize \NC \NR + \stoptabulate + \getvalue{\e!stop\v!figure\e!text}}} + +\def\doRLhandlegraphicb + {\def\doRLhandlegraphic + {\dontleavehmode + \vbox + {\doRLpresetgraphic + \hsize\dimexpr.2\hsize-.8em\relax + \cbox{\externalfigure[\RLfigurefile][\c!frame=\v!on,\c!factor=\v!max,\c!width=\hsize,\c!size=\@@exsize]}% + \vskip.5\lineheight + \midaligned{\tttf\RLfigurefile}}% + \vadjust{\vskip.2\lineheight}% + \quad\allowbreak}} + +\def\doRLhandlegraphicc + {\def\doRLhandlegraphic + {\doRLpresetgraphic + \pagefigure[\RLfigurefile]}} + +\def\doRLhandlegraphicd % this one builds a dimension file for metapost/metafun + {\def\doRLstartgraphics + {\immediate\openout\scratchwrite=mpfigs.mp\relax + \immediate\write\scratchwrite{\letterpercent\space graphic dimension file for metapost/metafun}}% + \def\doRLstopgraphics + {\immediate\closeout\scratchwrite}% + \def\doRLhandlegraphic + {\doRLpresetgraphic + \immediate\write\scratchwrite{registerfigure("\RLfigurefile",\RLfigurewidth,\RLfigureheight);}}} + +% \showexternalfigures[alternative=b] + +\protect \endinput + +%D Old code: + +\def\doshowexternalfigures[#1]% + {\bgroup + \setupcolors[\c!state=\v!start]% to prevent mps color conversion + \getparameters[\??ex][\c!alternative=a,\c!offset=\!!zeropoint,\c!size=,#1]% + \getvalue{\strippedcsname\showexternalfigure\@@exalternative}% + \egroup} + +\def\showexternalfigures + {\dosingleempty\doshowexternalfigures} + +\def\showexternalfigurea + {\bgroup + \dontcomplain + \def\presetfigure[##1][##2]% + {\getvalue{\e!start\v!figure\e!text}[\v!left,\v!none][] + {} + {\hbox + {\externalfigure[##1][\c!frame=\v!on,\c!width=6cm,\c!size=\@@exsize][##2]% + \tfskip + \framed[\c!width=\figurewidth,\c!height=\figureheight]{}}}% + {\tt\tfa\expanded{\asciistr{##1}}}% + \blank + \tfx + \def\docommand####1% + {\beforesplitstring####1\at=\to\asciia + \aftersplitstring ####1\at=\to\asciib + \convertcommand\asciib\to\asciib + \doifsomething\asciib + {\hsmash{\hbox to .75em{\asciia\hss}: \asciib}\endgraf}}% + \processcommalist[##2]\docommand + \strut + \endgraf + \getvalue{\e!stop\v!figure\e!text}}% + \pushendofline + \readjobfile\@@exfile\donothing\donothing + \popendofline + \egroup} + +\def\showexternalfigureb % instelbaar maken + {\bgroup + \def\total{5}% + \globalletempty\allfigures + \doglobal\newcounter\figurecounter + \dontcomplain + \def\docommand##1{##1&}% + \def\figurecaptions% + {\crcr + \noalign{\nobreak\vskip.5em}% + \@EA\globalprocesscommalist\@EA[\allfigures]\docommand + \globalletempty\allfigures + \crcr + \noalign{\vskip1em\goodbreak}}% + \def\presetfigure[##1][##2]% + {\vbox + {\divide\hsize \total + \advance\hsize -1em + \externalfigure + [##1] + [\c!frame=\v!on,\c!factor=\v!max,\c!width=\hsize,\c!size=\@@exsize][##2]}% + \doglobal\addtocommalist{##1}\allfigures + %\getvalue{\s!figurepreset}% + \doglobal\increment\figurecounter + \ifnum\figurecounter=\total + \doglobal\newcounter\figurecounter + \def\next{\figurecaptions}% + \else + \def\next{&}% + \fi + \next}% + \pushendofline + \tabskip\zeropoint \!!plus 1fill + \halign to \hsize + {&\hss##\hss\cr\readjobfile\@@exfile\donothing\donothing\crcr + \figurecaptions} + \popendofline + \egroup} + +\def\showexternalfigurec + {\bgroup + \def\presetfigure[##1][##2]{\expanded{\pagefigure[##1][\c!size=\@@exsize]}}% else loop + \pushendofline + \readjobfile\@@exfile\donothing\donothing + \popendofline + \egroup} + +\def\showexternalfigured % to be documented; this one builds a dimension file for + {\bgroup % metapost/metafun + \immediate\openout\scratchwrite=mpfigs.mp + \def\presetfigure[##1][##2]% + {\getfiguredimensionsonly[##1]% \pagefigure[##1]% + \immediate\write\scratchwrite + {registerfigure("##1",\figurewidth,\figureheight);}} + \pushendofline + \readjobfile\@@exfile\donothing\donothing + \popendofline + \immediate\closeout\scratchwrite + \egroup} |