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Diffstat (limited to 'tex/context/base/page-sel.mkiv')
| -rw-r--r-- | tex/context/base/page-sel.mkiv | 347 |
1 files changed, 0 insertions, 347 deletions
diff --git a/tex/context/base/page-sel.mkiv b/tex/context/base/page-sel.mkiv deleted file mode 100644 index 1e706aa22..000000000 --- a/tex/context/base/page-sel.mkiv +++ /dev/null @@ -1,347 +0,0 @@ -%D \module -%D [ file=page-sel, % moved from page-imp -%D version=1998.01.15, -%D title=\CONTEXT\ Page Macros, -%D subtitle=Page Selection, -%D author=Hans Hagen, -%D date=\currentdate, -%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}] -%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 This will become runtime loaded code. - -\writestatus{loading}{ConTeXt Page Macros / Page Selection} - -\unprotect - -%D One can (mis)use this mechanism, in close cooperation -%D with \PDFTEX\ to arrange pages of already produced files. -%D -%D \starttyping -%D \insertpages[file.pdf][1,3][n=30,width=18cm] -%D \stoptyping -%D -%D The pages are inserted in the text area, and even pages -%D are repositioned according to the width. In this example -%D empty pages are added after page 1 and 3. -%D -%D Selecting pages can be accomplished by: -%D -%D \starttyping -%D \filterpages[file.pdf][1,3,5][n=30,width=18cm] -%D \stoptyping -%D -%D One may pass \type {odd} or \type {even} instead of a -%D comma separated list. A third alternative is: -%D -%D \starttyping -%D \copypages[file.pdf][n=30,scale=950] -%D \stoptyping -%D -%D This macros inserts the page, according to the settings -%D provided. - -\def\insertpages - {\dotripleempty\doinsertpages} - -\def\doinsertpages[#1][#2][#3]% - {\doifassignmentelse{#2} - {\dodoinsertpages[#1][][#2]} - {\dodoinsertpages[#1][#2][#3]}} - -\def\dodoinsertpages[#1][#2][#3]% - {\bgroup - \dontcomplain - \getfiguredimensions[#1]% - \getparameters[\??ip][\c!n=\noffigurepages,\c!width=\!!zeropoint,#3]% - \doifinset0{#2}{\emptyhbox\page}% - \dorecurse\@@ipn - {\dofilterpage{#1}\recurselevel - \doifinset\recurselevel{#2}{\emptyhbox\page}}% - \egroup} - -\def\filterpages - {\dotripleempty\dofilterpages} - -\def\dofilterpages[#1][#2][#3]% % \noffigurepages not yet supported - {\bgroup - \dontcomplain - \getfiguredimensions[#1]% - \getparameters[\??ip][\c!n=\noffigurepages,\c!width=\!!zeropoint,#3]% - \doifelse{#2}\v!even - {\dorecurse\@@ipn - {\ifodd\recurselevel\relax\else\dofilterpage{#1}\recurselevel\fi}} - {\doifelse{#2}\v!odd - {\dorecurse\@@ipn - {\ifodd\recurselevel\relax\dofilterpage{#1}\recurselevel\fi}} - {\def\dodocommand##1{\ifnum##1>\@@ipn\else\dofilterpage{#1}{##1}\fi}% - \def\docommand ##1{\dowithrange{##1}\dodocommand}% - \processcommalist[#2]\docommand}}% - \egroup} - -\def\dofilterpage#1#2% - {\hbox to \textwidth - {\ifdoublesided\ifdim\@@ipwidth>\zeropoint\relax\ifodd\realpageno\else - \hfill - \def\dowithfigure{\hskip-\@@ipwidth}% - \fi\fi\fi - \setbox0\hbox - {\externalfigure[#1][\c!page=#2,\c!height=\textheight]}% - \wd0\zeropoint - \box0} - \page} - -\def\copypages - {\dodoubleempty\docopypages} - -\def\docopypages[#1][#2]% - {\bgroup - \getfiguredimensions[#1]% - \getparameters[\??ip] - [\c!n=\noffigurepages, - \c!marking=\v!off, - \c!scale=\!!thousand, - \c!offset=\!!zeropoint, - #2]% - \dorecurse\@@ipn - {\vbox to \textheight - {\hsize\textwidth - \scratchdimen\@@ipoffset - \centeredbox - {\doifelse\@@ipmarking\v!on\cuthbox\hbox - {\ifdim\scratchdimen>\zeropoint\relax - \advance\vsize -2\scratchdimen - \advance\hsize -2\scratchdimen - \externalfigure[#1][\c!page=\recurselevel,#2,\c!scale=,\c!factor=\v!max,\c!offset=\v!overlay]% - \else - \externalfigure[#1][\c!page=\recurselevel,#2,\c!offset=\v!overlay]% - \fi}}} - \page} - \egroup} - -%D \macros -%D {combinepages} -%D -%D Yet another way of postprocessing is handles by \type -%D {\combinepages}. This macro builds a matrix of pages from a -%D file, for example: -%D -%D \starttyping -%D \setuppapersize -%D [A4][A4] % or [A4,landscape][A4,landscape] -%D -%D \setuplayout -%D [header=0pt,footer=1cm, -%D backspace=1cm,topspace=1cm, -%D width=middle,height=middle] -%D -%D \setupfootertexts -%D [presentation---\currentdate\space---\space\pagenumber] -%D -%D \starttext -%D \combinepages[slides][nx=2,ny=3,frame=on] -%D \stoptext -%D \stoptyping -%D -%D One can influence the way the pages are combined. (This -%D will be explained some time.) - -\def\combinepages - {\dodoubleempty\docombinepages} - -\def\docombinepages[#1][#2]% a=perpag b=free - {\bgroup - \dontcomplain - \getfiguredimensions[#1]% - \getparameters - [\??ip] - [\c!alternative=\v!a, - \c!n=\noffigurepages,\c!nx=2,\c!ny=2,\c!start=1,\c!stop=\!!maxcard, - \c!distance=\bodyfontsize, - \c!bottom=\vfill,\c!top=\vss, - \c!left=\hss,\c!right=\hss, - \c!before=\page,\c!after=\page,\c!inbetween=\blank, - \c!frame=,\c!background=,\c!backgroundcolor=, - #2]% - \def\@@ipname{#1}% - \@@ipbefore - \expandcheckedcsname{\??ip::\c!alternative:}\@@ipalternative\v!b - \@@ipafter - \egroup} - -\setvalue{\??ip::\c!alternative:\v!a}% - {\global\combinedpagescounter\@@ipstart - \doloop - {\vbox to \textheight - {\hsize\textwidth % ? ? - \scratchdimen\@@ipdistance - \!!widtha \dimexpr(\hsize-\@@ipnx\scratchdimen+\scratchdimen)/\@@ipnx\relax - \!!heighta\dimexpr(\vsize-\@@ipny\scratchdimen+\scratchdimen)/\@@ipny\relax - \dorecurse\@@ipny - {\hbox to \hsize - {\dorecurse\@@ipnx - {\vbox to \!!heighta - {\hsize\!!widtha - \vsize\!!heighta - \@@iptop - \hbox to \hsize - {\@@ipleft - \ifnum\combinedpagescounter>\@@ipstop\relax - \globallet\@@ipn\!!zerocount - \else\ifnum\combinedpagescounter>\@@ipn \else - \externalfigure[\@@ipname] - [\c!object=\v!no, - \c!page=\number\combinedpagescounter, - \c!factor=\v!max, - \c!background=\@@ipbackground, - \c!backgroundcolor=\@@ipbackgroundcolor, - \c!frame=\@@ipframe]% - \fi\fi - \@@ipright} - \@@ipbottom}% - \global\advance\combinedpagescounter\plusone - \hfil}% - \hfilneg} - \vfil}% - \vfilneg}% - \page - \ifnum\combinedpagescounter>\@@ipn \exitloop\fi}} - -\setvalue{\??ip::\c!alternative:\v!c}% - {\global\combinedpagescounter\@@ipstart - \doloop - {\vbox to \textheight - {\hsize\textwidth % ? ? - \scratchdimen\@@ipdistance - \!!widtha \dimexpr(\hsize-\@@ipnx\scratchdimen+\scratchdimen)/\@@ipnx\relax - \!!heighta\dimexpr(\vsize-\@@ipny\scratchdimen+\scratchdimen)/\@@ipny\relax - \hbox to \hsize - {\dorecurse\@@ipnx - {\@@ipleft - \vbox to \textheight - {\hsize\!!widtha - {\dorecurse\@@ipny - {\@@iptop - \hbox to \hsize - {\vbox to \!!heighta - {\hsize\!!widtha - \vsize\!!heighta - \ifnum\combinedpagescounter>\@@ipstop\relax - \globallet\@@ipn\!!zerocount - \else\ifnum\combinedpagescounter>\@@ipn \else - \externalfigure[\@@ipname] - [\c!object=\v!no, - \c!page=\number\combinedpagescounter, - \c!factor=\v!max, - \c!background=\@@ipbackground, - \c!backgroundcolor=\@@ipbackgroundcolor, - \c!frame=\@@ipframe]% - \fi\fi}} - \global\advance\combinedpagescounter\plusone - \@@ipbottom}% - \vfil}% - \vfilneg} - \hfil}% - \hfilneg}} - \page - \ifnum\combinedpagescounter>\@@ipn \exitloop\fi}} - -\setvalue{\??ip::\c!alternative:\v!horizontal}{\getvalue{\??ip::\c!alternative:\v!a}} -\setvalue{\??ip::\c!alternative:\v!vertical }{\getvalue{\??ip::\c!alternative:\v!c}} - -\setvalue{\??ip::\c!alternative:\v!b}% - {\global\combinedpagescounter\@@ipstart - \doloop - {\startbaselinecorrection - \scratchdimen\@@ipdistance - \!!widtha\dimexpr(\hsize-\@@ipnx\scratchdimen+\scratchdimen)/\@@ipnx\relax - \hbox to \hsize - {\dorecurse\@@ipnx - {\global\advance\combinedpagescounter\plusone - \ifnum\combinedpagescounter>\@@ipn \else - \normalexpanded{\noexpand\externalfigure[\@@ipname] - [\c!page=\number\combinedpagescounter, - \c!width=\the\!!widtha,% todo \freezedimenmacro - \c!background=\@@ipbackground, - \c!backgroundcolor=\@@ipbackgroundcolor, - \c!frame=\@@ipframe]}% - \hfill - \fi}\hfillneg}% - \stopbaselinecorrection - \ifnum\combinedpagescounter<\@@ipn\relax - \@@ipinbetween - \else - \exitloop - \fi}} - -% This macro cuts a page into n parts that can be pasted -% together. - -\def\slicepages - {\dotripleempty\doslicepages} - -\def\doslicepages[#1][#2][#3]% - {\ifthirdargument - \dodoslicepages[#1][#2][#3]% - \else - \dodoslicepages[#1][#2][#2]% - \fi} - -\newcounter\slicedpagenumber - -\def\dodoslicepages[#1][#2][#3]% - {\bgroup - \dontcomplain - \globallet\slicedpagenumber\!!zerocount - \getfiguredimensions[#1] - \getparameters - [\??ip] - [\c!n=1, - \c!offset=\!!zeropoint, - \c!hoffset=\!!zeropoint,\c!voffset=\!!zeropoint, - \c!width=\figurewidth,\c!height=\figureheight,#2] - \ifnum\@@ipn>\zerocount - \definepapersize - [\s!dummy][\c!height=\@@ipheight,\c!width=\@@ipwidth] - \setuppapersize - [\s!dummy][\s!dummy] - \setuplayout - [\c!backspace=\!!zeropoint,\c!topspace=\!!zeropoint, - \c!height=\v!middle,\c!width=\v!middle, - \c!textdistance=\!!zeropoint, - \c!header=\!!zeropoint,\c!footer=\!!zeropoint] - \fi - \dorecurse\noffigurepages - {\global\let\slicedpagenumber\recurselevel - \ifnum\@@ipn>\plusone - \dorecurse\@@ipn - {\let\xslice\recurselevel - \dorecurse\@@ipn - {\let\yslice\recurselevel - \clip - [\c!nx=\@@ipn,\c!ny=\@@ipn,\c!x=\xslice,\c!y=\yslice] - {\scale - [\c!scale=\@@ipn000] - {\externalfigure[#1][\c!page=\slicedpagenumber]}} - \page}} - \else - \ifodd\slicedpagenumber\relax - \getparameters[\??ip][#2] - \else - \getparameters[\??ip][#3] - \fi - \hskip\@@ipoffset - \clip - [\c!hoffset=\@@iphoffset,\c!voffset=\@@ipvoffset, - \c!height=\@@ipheight,\c!width=\@@ipwidth] - {\externalfigure[#1][\c!page=\slicedpagenumber]} - \page - \fi} - \egroup} - -% \starttext \slicepages[slice1.pdf][n=3] \stoptext - -\protect \endinput |