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authorPhilipp Gesang <phg@phi-gamma.net>2015-11-20 22:05:33 +0100
committerPhilipp Gesang <phg@phi-gamma.net>2015-11-20 22:05:33 +0100
commit4256d04d076d788428d4a8eb9a316da9d52a1622 (patch)
treec7120bd4b8576c85022f936df0e72a40c71bae37 /src/fontloader/misc/fontloader-mplib.tex
parent7baac9244235ce00255a0f61c5931585aa99163c (diff)
parentcf6c8c94cc88db6564ccea266b3c6d8f7a5bb1a1 (diff)
downloadluaotfload-4256d04d076d788428d4a8eb9a316da9d52a1622.tar.gz
Merge pull request #291 from phi-gamma/master
pluggable fontloaders
Diffstat (limited to 'src/fontloader/misc/fontloader-mplib.tex')
-rw-r--r--src/fontloader/misc/fontloader-mplib.tex21
1 files changed, 18 insertions, 3 deletions
diff --git a/src/fontloader/misc/fontloader-mplib.tex b/src/fontloader/misc/fontloader-mplib.tex
index 09dd179..f9de4b2 100644
--- a/src/fontloader/misc/fontloader-mplib.tex
+++ b/src/fontloader/misc/fontloader-mplib.tex
@@ -106,15 +106,14 @@
%D Text items have a special handler:
-\def\MPLIBtextext#1#2#3#4#5%
+\def\MPLIBtextext#1#2#3#4%
{\begingroup
\setbox\mplibscratchbox\hbox
{\font\temp=#1 at #2bp%
\temp
#3}%
\setbox\mplibscratchbox\hbox
- {\hskip#4 bp%
- \raise#5 bp%
+ {\raise#4sp%
\box\mplibscratchbox}%
\wd\mplibscratchbox0pt%
\ht\mplibscratchbox0pt%
@@ -122,4 +121,20 @@
\box\mplibscratchbox
\endgroup}
+\def\MPLIBpdftext#1#2%
+ {\ifcsname mplib::#1\endcsname
+ % already done, forgotten outside convert group
+ \message{<reusing mplib: #1>}%
+ \else
+ \message{<embedding mplib: #1>}%
+ \immediate\pdfximage{#1}% we cannot remove the file as it is included last
+ \expandafter\edef\csname mplib::#1\endcsname{\the\pdflastximage}%
+ \fi
+ \setbox\mplibscratchbox\hbox
+ {\raise#2sp\hbox{\pdfrefximage\csname mplib::#1\endcsname}}%
+ \wd\mplibscratchbox0pt%
+ \ht\mplibscratchbox0pt%
+ \dp\mplibscratchbox0pt%
+ \box\mplibscratchbox}
+
\endinput