%D \module %D [ file=lpdf-ini, %D version=2009.04.15, %D title=\CONTEXT\ Backend Macros, %D subtitle=PDF, %D author=Hans Hagen, %D date=\currentdate, %D copyright=\PRAGMA] %C %C This module is part of the \CONTEXT\ macro||package and is %C therefore copyrighted by \PRAGMA. See mreadme.pdf for %C details. \writestatus{loading}{ConTeXt Backend Macros / PDF} \registerctxluafile{lpdf-ini}{1.001} \registerctxluafile{lpdf-xmp}{1.001} \registerctxluafile{lpdf-nod}{1.001} %registerctxluafile{lpdf-col}{1.001} % will be loaded later \registerctxluafile{lpdf-mis}{1.001} \registerctxluafile{lpdf-ano}{1.001} \registerctxluafile{lpdf-ren}{1.001} \registerctxluafile{lpdf-grp}{1.001} \registerctxluafile{lpdf-wid}{1.001} \registerctxluafile{lpdf-fld}{1.001} \registerctxluafile{lpdf-u3d}{1.001} \registerctxluafile{lpdf-swf}{1.001} \unprotect % for the moment here %D \macros %D {doovalbox} %D %D Drawing frames with round corners is inherited from the %D main module. %D %D For drawing ovals we use quite raw \PDF\ code. The next %D implementation does not differ that much from the one %D implemented in the \POSTSCRIPT\ driver. This code is %D somewhat obsolete as we now have metapost embedded. \def\doPDFovalcalc#1#2#3% {\PointsToBigPoints{\dimexpr#1+#2\relax}#3} \def\doovalbox#1#2#3#4#5#6#7#8% todo: \scratchdimen/\scatchbox {\forcecolorhack \bgroup \dimen0=#4\divide\dimen0 \plustwo \doPDFovalcalc{0pt}{+\dimen0}\xmin \doPDFovalcalc{#1}{-\dimen0}\xmax \doPDFovalcalc{#2}{-\dimen0}\ymax \doPDFovalcalc{-#3}{+\dimen0}\ymin \advance\dimen0 by #5% \doPDFovalcalc{0pt}{+\dimen0}\xxmin \doPDFovalcalc{#1}{-\dimen0}\xxmax \doPDFovalcalc{#2}{-\dimen0}\yymax \doPDFovalcalc{-#3}{+\dimen0}\yymin \doPDFovalcalc{#4}{\zeropoint}\stroke \doPDFovalcalc{#5}{\zeropoint}\radius \edef\dostroke{#6}% \edef\dofill{#7}% \edef\mode{\number#8 \space}% % no \ifcase, else \relax in pdfcode \setbox\scratchbox\hbox {\ifnum\dostroke\dofill>\zerocount \pdfliteral {q \stroke\space w \ifcase\mode \xxmin\space \ymin \space m \xxmax\space \ymin \space l \xmax \space \ymin \space \xmax \space \yymin\space y \xmax \space \yymax\space l \xmax \space \ymax \space \xxmax\space \ymax \space y \xxmin\space \ymax \space l \xmin \space \ymax \space \xmin \space \yymax\space y \xmin \space \yymin\space l \xmin \space \ymin \space \xxmin\space \ymin \space y h \or % 1 \xxmin\space \ymin \space m \xxmax\space \ymin \space l \xmax \space \ymin \space \xmax \space \yymin\space y \xmax \space \ymax \space l \xmin \space \ymax \space l \xmin \space \yymin\space l \xmin \space \ymin \space \xxmin\space \ymin \space y h \or % 2 \xxmin\space \ymin \space m \xmax \space \ymin \space l \xmax \space \ymax \space l \xxmin\space \ymax \space l \xmin \space \ymax \space \xmin \space \yymax\space y \xmin \space \yymin\space l \xmin \space \ymin \space \xxmin\space \ymin \space y h \or % 3 \xmin \space \ymin \space m \xmax \space \ymin \space l \xmax \space \yymax\space l \xmax \space \ymax \space \xxmax\space \ymax \space y \xxmin\space \ymax \space l \xmin \space \ymax \space \xmin \space \yymax\space y \xmin \space \ymin \space l h \or % 4 \xmin \space \ymin \space m \xxmax\space \ymin \space l \xmax \space \ymin \space \xmax \space \yymin\space y \xmax \space \yymax\space l \xmax \space \ymax \space \xxmax\space \ymax \space y \xmin \space \ymax \space l \xmin \space \ymin\space l h \or % 5 \xmin \space \ymin \space m \xmax \space \ymin \space l \xmax \space \yymax\space l \xmax \space \ymax \space \xxmax\space \ymax \space y \xmin \space \ymax \space l \xmin \space \ymin \space l h \or % 6 \xmin \space \ymin \space m \xxmax\space \ymin \space l \xmax \space \ymin \space \xmax \space \yymin\space y \xmax \space \ymax \space l \xmin \space \ymax \space l \xmin \space \ymin \space l h \or \xxmin\space \ymin \space m \xmax \space \ymin \space l \xmax \space \ymax \space l \xmin \space \ymax \space l \xmin \space \yymin\space l \xmin \space \ymin \space \xxmin\space \ymin \space y h \or \xmin \space \ymin \space m \xmax \space \ymin \space l \xmax \space \ymax \space l \xxmin\space \ymax \space l \xmin \space \ymax \space \xmin \space \yymax\space y \xmin \space \ymin \space l h \or % 9 top open \xmin \space \ymax \space m \xmin \space \yymin\space l \xmin \space \ymin \space \xxmin\space \ymin \space y \xxmax\space \ymin \space l \xmax \space \ymin \space \xmax \space \yymin\space y \xmax \space \ymax \space l \or % 10 right open \xmax \space \ymax \space m \xxmin\space \ymax \space l \xmin \space \ymax \space \xmin \space \yymax\space y \xmin \space \yymin\space l \xmin \space \ymin \space \xxmin\space \ymin \space y \xmax\space \ymin \space l \or % 11 bottom open \xmax \space \ymin \space m \xmax \space \yymax\space l \xmax \space \ymax \space \xxmax \space \ymax\space y \xxmin\space \ymax \space l \xmin \space \ymax \space \xmin \space \yymax\space y \xmin \space \ymin \space l \or % 12 left open \xmin \space \ymax \space m \xxmax\space \ymax \space l \xmax \space \ymax \space \xmax \space \yymax\space y \xmax \space \yymin\space l \xmax \space \ymin \space \xxmax\space \ymin \space y \xmin \space \ymin \space l \or % 13 \xmin \space \ymax \space m \xxmax\space \ymax \space l \xmax \space \ymax \space \xmax \space \yymax\space y \xmax\space \ymin \space l \or % 14 \xmax \space \ymax \space m \xmax \space \yymin\space l \xmax \space \ymin \space \xxmax\space \ymin \space y \xmin \space \ymin \space l \or % 15 \xmax \space \ymin \space m \xxmin\space \ymin \space l \xmin \space \ymin \space \xmin \space \yymin\space y \xmin \space \ymax \space l \or % 16 \xmin \space \ymin \space m \xmin \space \yymax\space l \xmin \space \ymax \space \xxmin\space \ymax \space y \xmax \space \ymax \space l \or % 17 \xxmax\space \ymax \space m \xmax \space \ymax \space \xmax \space \yymax\space y \or % 18 \xmax \space \yymin\space m \xmax \space \ymin \space \xxmax\space \ymin \space y \or % 19 \xxmin\space \ymin \space m \xmin \space \ymin \space \xmin \space \yymin\space y \or % 20 \xmin \space \yymax\space m \xmin \space \ymax \space \xxmin\space \ymax \space y \or % 21 \xxmax\space \ymax \space m \xmax \space \ymax \space \xmax \space \yymax\space y \xmin \space \yymax\space m \xmin \space \ymax \space \xxmin\space \ymax \space y \or % 22 \xxmax\space \ymax \space m \xmax \space \ymax \space \xmax \space \yymax\space y \xmax \space \yymin\space m \xmax \space \ymin \space \xxmax\space \ymin \space y \or % 23 \xmax \space \yymin\space m \xmax \space \ymin \space \xxmax\space \ymin \space y \xxmin\space \ymin \space m \xmin \space \ymin \space \xmin \space \yymin\space y \or % 24 \xxmin\space \ymin \space m \xmin \space \ymin \space \xmin \space \yymin\space y \xmin \space \yymax\space m \xmin \space \ymax \space \xxmin\space \ymax \space y \or % 25 \xxmax\space \ymax \space m \xmax \space \ymax \space \xmax \space \yymax\space y \xmax \space \yymin\space m \xmax \space \ymin \space \xxmax\space \ymin \space y \xxmin\space \ymin \space m \xmin \space \ymin \space \xmin \space \yymin\space y \xmin \space \yymax\space m \xmin \space \ymax \space \xxmin\space \ymax \space y \or % 26 \xmax \space \yymin\space m \xmax \space \ymin \space \xxmax\space \ymin \space y \xmin \space \yymax\space m \xmin \space \ymax \space \xxmin\space \ymax \space y \or % 27 \xxmax\space \ymax \space m \xmax \space \ymax \space \xmax \space \yymax\space y \xxmin\space \ymin \space m \xmin \space \ymin \space \xmin \space \yymin\space y \or % 28 \fi \ifnum\mode>8 S \else \ifnum\dostroke=\plusone S \fi \ifnum\dofill =\plusone f \fi \fi Q}% \fi}% \wd\scratchbox#1\ht\scratchbox#2\dp\scratchbox#3\box\scratchbox \egroup} \unexpanded\def\pdfactualtext#1#2% {\pdfliteral direct{/Span <> BDC}% #1% \pdfliteral direct{EMC}} % \starttext % text \pdfactualtext{Meier}{Müller} text % \stoptext \protect \endinput