148 lines
4.7 KiB
Bash
Executable File
148 lines
4.7 KiB
Bash
Executable File
#!/bin/bash
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. setenv.sh
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if [ -z "$PICCREATE" ]; then
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echo "please source the environment"
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exit 1
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fi
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O_ARGS=0
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E_OPTERROR=85
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USAGE="create a jpg file with the purl inside
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Usage: `basename $0` [-hie]
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-i id
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-e extract
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Examples:
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to test the glyph later with inkscape:
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`basename $0` -i ../in/buchstabe_a.svg
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to extract the points and text from the glyph:
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`basename $0` -i ../in/buchstabe_a.svg -e "
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while getopts "i:eu:" Option
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do
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case $Option in
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i) ID=$OPTARG;;
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e) EXTRACT=1;;
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*) echo "$USAGE" >&2; exit 1; # Default.
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esac
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done
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shift $(($OPTIND - 1))
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if [ -z $ID ] ; then
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echo "-> no id/filename given"
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echo "$USAGE" >&2
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exit 1
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fi
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if [ -z "$ID" ]; then
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echo "please give a .svg file of a glyph as input"
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echo "$USAGE" >&2
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exit 1
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fi
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if [ -s "$ID" ]; then
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export BASE=`basename $ID .svg`
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export GLYPH=$PICCREATE_OUT/$BASE.svg
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export CONFIG=$PICCREATE_OUT/$BASE.cfg
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else
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echo "input file does not exist"
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echo "$USAGE" >&2
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exit 1
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fi
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# extrahiere die wichtigen Zeilen aus dem Font
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cat $ID | egrep '<\<line\>|x1|x2|y1|y2|/>|style' | egrep -v '\<text\>|id=|http:' > line-$BASE.svg
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cat $ID | egrep 'circle|translate|\<r\>' > circles-$BASE.svg
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cat $ID | egrep '<\<text|text\>>|\<x\>=|\<y\>=|tspan|style|preserve' | egrep -v '\<transform-center-x\>|\<window-|\<id\>=' > text-$BASE.svg
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# reduziere einige Zeilen um bestimmte Muster
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cat line-$BASE.svg | sed -e 's/inkscape:transform-center-x=".*"//g' > $$; mv $$ line-$BASE.svg
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cat line-$BASE.svg | sed -e 's/inkscape:transform-center-y=".*"//g' > $$; mv $$ line-$BASE.svg
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cat text-$BASE.svg | sed -e 's/inkscape:transform-center-x=".*"//g' > $$; mv $$ text-$BASE.svg
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cat text-$BASE.svg | sed -e 's/inkscape:transform-center-y=".*"//g' > $$; mv $$ text-$BASE.svg
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cat circles-$BASE.svg | sed -e 's/inkscape:transform-center-x=".*"//g' > $$; mv $$ circles-$BASE.svg
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cat circles-$BASE.svg | sed -e 's/inkscape:transform-center-y=".*"//g' > $$; mv $$ circles-$BASE.svg
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# den eventuell alten Buchstaben vorher wegschmeissen
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rm -f $GLYPH
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if [ -z "$EXTRACT" ];
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then
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# schreib einen kompletten neuen Buchstaben zum testen
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echo '<svg xmlns="http://www.w3.org/2000/svg" version="1.1">' >> $GLYPH
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cat text-$BASE.svg >> $GLYPH
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cat circles-$BASE.svg >> $GLYPH
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cat line-$BASE.svg >> $GLYPH
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echo '</svg>' >> $GLYPH
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else
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# schreib nur das extract zur Verwertung als Font in die Ausgabe
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#echo '<g transform="translate(${posx},${posy})">' >> $GLYPH
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echo '<g transform="translate(${posx},${posy})">' >> $GLYPH
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cat text-$BASE.svg >> $GLYPH
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cat circles-$BASE.svg >> $GLYPH
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cat line-$BASE.svg >> $GLYPH
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echo '</g>' >> $GLYPH
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fi
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rm line-$BASE.svg
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rm circles-$BASE.svg
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rm text-$BASE.svg
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## alle Zusatzinfos zum Buchstaben rausholen
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XCOORDS=./xcoords
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# hole das Minium und Maxium der X-Koordinaten um die Schrittweite des Buchstabens zu bestimmen
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# zuerst aus den Texten
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cat $GLYPH | egrep "\<x\>=" | sed "s/^\s\+//g;s/x=//g;s/\"//g" > $XCOORDS
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# dann aus Kreisen
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cat $GLYPH | egrep -v '<g' | egrep "transform=" | sed 's/^\s\+//g;s/translate//g;s/transform=//g;s/["|(|)]//g;s/,.*//g' >> $XCOORDS
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# dann aus den Linien
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cat $GLYPH | grep x1= | sed "s/^\s\+//g;s/x1=//g;s/\"//g" >> $XCOORDS
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cat $GLYPH | grep x2= | sed "s/^\s\+//g;s/x2=//g;s/\"//g" >> $XCOORDS
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# sortiere die Koordinaten numerisch
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cat $XCOORDS | sort -g | uniq > $$ ; mv $$ $XCOORDS;
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XMAX=`tail -n 1 $XCOORDS`
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XMIN=`head -n 1 $XCOORDS`
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rm $XCOORDS
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YCOORDS=./ycoords
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# hole das Minium und Maxium der Y-Koordinaten um die Schrittweite des Buchstabens zu bestimmen
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# zuerst aus den Texten
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cat $GLYPH | grep y= | sed "s/^\s\+//g;s/y=//g;s/\"//g" > $YCOORDS
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# dann aus Kreisen
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cat $GLYPH | egrep -v '<g' | egrep "transform=" | sed 's/^\s\+//g;s/translate//g;s/transform=//g;s/["|(|)]//g;s/.*,//g' >> $YCOORDS
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# dann aus den Linien
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cat $GLYPH | grep y1= | sed "s/^\s\+//g;s/y1=//g;s/\"//g" >> $YCOORDS
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cat $GLYPH | grep y2= | sed "s/^\s\+//g;s/y2=//g;s/\"//g" >> $YCOORDS
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# sortiere die Koordinaten numerisch
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cat $YCOORDS | sort -g | uniq > $$ ; mv $$ $YCOORDS;
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YMAX=`tail -n 1 $YCOORDS`
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YMIN=`head -n 1 $YCOORDS`
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rm $YCOORDS
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XSTEP=`echo "$XMAX-$XMIN" | bc`
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YSTEP=`echo "$YMAX-$YMIN" | bc`
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# hole raus wieviele x1-n Muster zu ersetzen sind
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NPATTERN=`cat $GLYPH | egrep ">x[0-9]+<" | sed "s/.*\(x[0-9]\+\).*/\1/g" | wc -l`
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## und in die Buchstabenconfig schreiben
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rm -f $CONFIG
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echo [$BASE] >> $CONFIG
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echo "XSTEP=$XSTEP" >> $CONFIG
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echo "XMIN=$XMIN" >> $CONFIG
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echo "XMAX=$XMAX" >> $CONFIG
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echo "YSTEP=$YSTEP" >> $CONFIG
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echo "YMIN=$YMIN" >> $CONFIG
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echo "YMAX=$YMAX" >> $CONFIG
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echo "NPATTERN=$NPATTERN" >> $CONFIG
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echo "FILENAME=$BASE.svg" >> $CONFIG
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echo "#" >> $CONFIG
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