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|
#!/bin/sh
svgtopng()
{
case $svgtopng in
*ksvgtopng|*ksvgtopng4)
$svgtopng $*
;;
*rsvg-convert)
$svgtopng --width=$1 --height=$2 --output $4 $3
;;
*inkscape)
$svgtopng --without-gui --export-width=$1 --export-height=$2 --export-png=$BUILDDIR/$4 $3
;;
*convert)
$svgtopng -alpha on -background none $3 -resize $1x$2 $4
;;
esac
}
if [ "$OSTYPE" != "cygwin" -a "$OSTYPE" != "msys" ]; then
ulimit -t 10
fi
svgtopng=$1
png=$2
w=$3
h=$4
case "$png" in
*_[1-9]*_[1-9]*.png)
svg=${png%_*_*.png};
h=${png##*_}
w=${png%_$h}
h=${h%.png}
w=${w##*_}
;;
*)
svg=${png%.png}
;;
esac
if [ ! -f $svg.svg -a ! -f $svg.svgz ]
then
svg="$SRCDIR/$svg"
fi
if [ -f $png -a ! -f $svg.svg ]; then
# width and height seems to be defined as part of the file name
touch $png
else
# use width and height from the svg image
if [ -f $svg.svg ]
then
if [ -z "$w" ]
then
w=$(grep 'width="[0-9pxt.]*"' $svg.svg | head -n 1 | sed -e 's/.*width="//' -e 's/[pxt]*".*//')
fi
if [ -z "$h" ]
then
h=$(grep 'height="[0-9pxt.]*"' $svg.svg | head -n 1 | sed -e 's/.*height="//' -e 's/[pxt]*".*//')
fi
svgtopng $w $h $svg.svg $png
elif [ -f $svg.svgz ]
then
gzip -dc <$svg.svgz >$svg.svg
if [ -z "$w" ]
then
w=$(grep 'width="[0-9pxt.]*"' $svg.svg | head -n 1 | sed -e 's/.*width="//' -e 's/[pxt]*".*//')
fi
if [ -z "$h" ]
then
h=$(grep 'height="[0-9pxt.]*"' $svg.svg | head -n 1 | sed -e 's/.*height="//' -e 's/[pxt]*".*//')
fi
svgtopng $w $h $svg.svg $png
rm -f $svg.svg
fi
fi
exit 0
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