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Diffstat (limited to 'Master/texmf-dist/doc/metapost/featpost/bashscript/simpleviewer.sh')
-rw-r--r-- | Master/texmf-dist/doc/metapost/featpost/bashscript/simpleviewer.sh | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/metapost/featpost/bashscript/simpleviewer.sh b/Master/texmf-dist/doc/metapost/featpost/bashscript/simpleviewer.sh new file mode 100644 index 00000000000..4cef12f11fb --- /dev/null +++ b/Master/texmf-dist/doc/metapost/featpost/bashscript/simpleviewer.sh @@ -0,0 +1,15 @@ +prefwidth=640 +prefheigh=480 +prefratio=$(( 1000 * $prefwidth / $prefheigh )) +tmpfilename=`mktemp simpleviewer.XXXXXX` +epstopdf --nogs $1 > $tmpfilename +epswidth=`identify $tmpfilename | cut -d " " -f 3 | cut -d x -f 1` +epsheigh=`identify $tmpfilename | cut -d " " -f 3 | cut -d x -f 2` +aspectra=$(( 1000 * $epswidth / $epsheigh )) +if test $aspectra -ge $prefratio +then resol=$(( 72 * $prefwidth / $epswidth )) +else resol=$(( 72 * $prefheigh / $epsheigh )) +fi +echo " Resolution:" $resol "dpi." +gs -q -r$resol -sDEVICE=x11 -dTextAlphaBits=4 -dGraphicsAlphaBits=4 $tmpfilename +rm $tmpfilename
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