summaryrefslogtreecommitdiff
path: root/tex/context/base/spec-xet.mkii
diff options
context:
space:
mode:
authorMarius <mariausol@gmail.com>2010-07-04 15:32:09 +0300
committerMarius <mariausol@gmail.com>2010-07-04 15:32:09 +0300
commit85b7bc695629926641c7cb752fd478adfdf374f3 (patch)
tree80293f5aaa7b95a500a78392c39688d8ee7a32fc /tex/context/base/spec-xet.mkii
downloadcontext-85b7bc695629926641c7cb752fd478adfdf374f3.tar.gz
stable 2010-05-24 13:10
Diffstat (limited to 'tex/context/base/spec-xet.mkii')
-rw-r--r--tex/context/base/spec-xet.mkii66
1 files changed, 66 insertions, 0 deletions
diff --git a/tex/context/base/spec-xet.mkii b/tex/context/base/spec-xet.mkii
new file mode 100644
index 000000000..0cbd55ba7
--- /dev/null
+++ b/tex/context/base/spec-xet.mkii
@@ -0,0 +1,66 @@
+%D \module
+%D [ file=spec-xtx,
+%D version=2004.11.08,
+%D title=\CONTEXT\ Special Macros,
+%D subtitle=\XETEX\ support,
+%D author={Adam Lindsay \& Hans Hagen \& \unknown},
+%D date=\currentdate,
+%D copyright={Adam Lindsay \& Hans Hagen}]
+
+\unprotect
+
+\definespecial\doinsertfile
+ {\dofileinsertion{xtx}\@@DriverImageType}
+
+\definefileinsertion{xtx}{jpg}{\xtxhandleotherimage}
+\definefileinsertion{xtx}{png}{\xtxhandleotherimage}
+\definefileinsertion{xtx}{gif}{\xtxhandleotherimage}
+\definefileinsertion{xtx}{tif}{\xtxhandleotherimage}
+\definefileinsertion{xtx}{pdf}{\xtxhandlepdfimage }
+
+\def\checkpdfimagepagenumber
+ {\edef\pdfimagepagenumber
+ {\ifx\@@DriverImagePage\empty\else\ifnum\@@DriverImagePage>\zerocount
+ \space page\space\@@DriverImagePage\space
+ \fi\fi}}
+
+\def\xtxhandleotherimage
+ {\XeTeXpicfile "\@@DriverImageFile"
+ \ifdim\@@DriverImageWidth >\zeropoint \!!width \@@DriverImageWidth \space\fi
+ \ifdim\@@DriverImageHeight>\zeropoint \!!height \@@DriverImageHeight \fi
+ \relax}
+
+\def\xtxhandlepdfimage
+ {\checkpdfimagepagenumber
+ \XeTeXpdffile "\@@DriverImageFile"
+ \pdfimagepagenumber
+ \ifdim\@@DriverImageWidth >\zeropoint \!!width \@@DriverImageWidth \space\fi
+ \ifdim\@@DriverImageHeight>\zeropoint \!!height \@@DriverImageHeight \fi
+ \relax}
+
+\def\dogetXTXfiguresize
+ {\setbox\foundexternalfigure\vbox{\XeTeXpicfile "\@@DriverImageFile"\relax}%
+ \xdef\analyzedfigurewidth {\the\wd\foundexternalfigure}%
+ \xdef\analyzedfigureheight{\the\ht\foundexternalfigure}}
+
+\def\dogetXTXpdfsize
+ {\checkpdfimagepagenumber
+ \setbox\foundexternalfigure\vbox{\XeTeXpdffile "\@@DriverImageFile" \pdfimagepagenumber\relax}%
+ \xdef\analyzedfigurewidth {\the\wd\foundexternalfigure}%
+ \xdef\analyzedfigureheight{\the\ht\foundexternalfigure}}
+
+\definefilechecker{xtx}{png}{\dogetXTXfiguresize}
+\definefilechecker{xtx}{jpg}{\dogetXTXfiguresize}
+\definefilechecker{xtx}{gif}{\dogetXTXfiguresize}
+\definefilechecker{xtx}{tif}{\dogetXTXfiguresize}
+\definefilechecker{xtx}{pdf}{\dogetXTXpdfsize }
+
+\definespecial\dogetfiguresize
+ {\dofilechecker{xtx}\@@DriverImageType}
+
+%D The figure object system caused no end of headaches. They all
+%D went away with this single line:
+
+\setupexternalfigures[\c!object=\v!no]
+
+\protect \endinput