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Diffstat (limited to 'graphics/pgf/base/tex/generic/systemlayer/pgfsys-xetex.def')
-rw-r--r-- | graphics/pgf/base/tex/generic/systemlayer/pgfsys-xetex.def | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/graphics/pgf/base/tex/generic/systemlayer/pgfsys-xetex.def b/graphics/pgf/base/tex/generic/systemlayer/pgfsys-xetex.def new file mode 100644 index 0000000000..ce08194ce1 --- /dev/null +++ b/graphics/pgf/base/tex/generic/systemlayer/pgfsys-xetex.def @@ -0,0 +1,79 @@ +% Copyright 2019 by Till Tantau +% +% This file may be distributed and/or modified +% +% 1. under the LaTeX Project Public License and/or +% 2. under the GNU Public License. +% +% See the file doc/generic/pgf/licenses/LICENSE for more details. + +\ProvidesFileRCS{pgfsys-xetex.def} + +\input pgfsys-dvipdfmx.def + +\def\pgfsys@dvipdfmx@patternobj#1{% + % I have NO idea why this is necessary for xdvipdfmx - but without + % it, it crashes. + \pgfutil@insertatbegincurrentpagefrombox{#1}% +}% + +% XeTeX supports pdftex commands for paper size +\def\pgfsys@papersize#1#2{% + \pdfpageheight#2\relax% + \pdfpagewidth#1\relax} + +\def\pgfsys@global@papersize#1#2{% + \global\pdfpageheight#2\relax% + \global\pdfpagewidth#1\relax} + + +% Xetex does not support interpolate and not mask +\def\pgfsys@defineimage{% width, height, page number + \ifx\includegraphics\undefined + \ifx\pgf@imagewidth\pgfutil@empty\edef\pgf@imagewidth{1bp}\fi% width? + \ifx\pgf@imageheight\pgfutil@empty\edef\pgf@imageheight{1bp}\fi% height? + \ifx\pgf@imagepage\pgfutil@empty\else\edef\pgf@imagepage{ page \pgf@imagepage}\fi% + \ifx\pgf@imageinterpolate\pgfutil@empty\else\edef\pgf@imageinterpolate{ /Interpolate\space\pgf@imageinterpolate}\fi% + \ifx\pgf@imagemask\pgfutil@empty\else\xdef\pgf@imagemask{ /SMask @\pgf@imagemask}\fi% + \edef\pgf@image{\noexpand\hbox to \pgf@imagewidth{\vbox to \pgf@imageheight{\vfil\special{pdf:image width \pgf@imagewidth\space height \pgf@imageheight\space\pgf@imagepage\space(\pgf@filename) <<\pgf@imageinterpolate\pgf@imagemask\space>>}}\hfil}}% + \else + \ifx\pgf@imagewidth\pgfutil@empty\else\edef\pgf@imagewidth{width=\pgf@imagewidth,}\fi% + \ifx\pgf@imageheight\pgfutil@empty\else\edef\pgf@imageheight{height=\pgf@imageheight,}\fi% + \ifx\pgf@imagepage\pgfutil@empty\else\edef\pgf@imagepage{page=\pgf@imagepage,}\fi% + \edef\pgf@image{\noexpand\includegraphics[\pgf@imageheight\pgf@imagewidth\pgf@imagepage]{\pgf@filename}}% + \fi% +} + +% XeTeX supports position tracking, now +\def\pgfsys@markposition#1{% + \pdfsavepos% + \edef\pgf@temp{#1}% + \expandafter\pgfutil@writetoaux\expandafter{% + \expandafter\noexpand\expandafter\pgfsyspdfmark\expandafter{\pgf@temp}{\the\pdflastxpos}{\the\pdflastypos}}% +} + +\def\pgfsyspdfmark#1#2#3{% + \expandafter\gdef\csname pgf@sys@pdf@mark@pos@#1\endcsname{\pgfqpoint{#2sp}{#3sp}}% + \pgfutil@check@rerun{#1}{{#2}{#3}}% +} + +\def\pgfsys@getposition#1#2{% + \edef\pgf@marshal{\let\noexpand#2=\expandafter\noexpand\csname pgf@sys@pdf@mark@pos@#1\endcsname}% + \pgf@marshal% +} + +\ifnum\the\XeTeXversion\expandafter\pgfutil@gobble\XeTeXrevision>0999991\relax + \def\pgf@sys@pdf@mark@pos@pgfpageorigin{\pgfqpoint{\hoffset}{\voffset}} +\else + \def\pgf@sys@pdf@mark@pos@pgfpageorigin{\pgfqpoint{2\hoffset}{0pt}} +\fi + +\ifx\paperheight\@undefined +\else + \pdfpagewidth\paperwidth + \pdfpageheight\paperheight % this is to work around a positioning problem in xetex. +\fi + + + +\endinput |