buildscripts/tfmtoafm.sh

   1 #!@SHELL@
   2 # tfmtoafm.sh --urg
   3
   4 if [ $# -ne 1 ]; then
   5         echo "Usage: tfmtoafm FONT"
   6         echo
   7         echo "example: tfmtoafm cmr10"
   8         exit 2
   9 fi
  10
  11 font=$1
  12 size=`echo $font | sed "s/[^0-9]*//"`
  13 afm=$1.afm
  14 fontfile=`kpsewhich $1.tfm`
  15 t1=/tmp/tfmtoafm1-$$
  16 t2=/tmp/tfmtoafm2-$$
  17 rm -f $t1 $t2 $font $afm
  18
  19 for i in `seq 1 127`; do printf "%d Character-%d\n" $i $i >> $t1; done
  20 tfmtodit $fontfile $t1 $font
  21 rm $t1
  22 scaling=`nawk -v OFMT='%.5f' '/designsize/ {print $2/'$size/1000} $font`
  23 tail -127 $font | cut -f 1-2 > $t1
  24 cat $t1 | cut -d, -f 1-2 > $t2
  25 rm $t1
  26 nl -ba $t2 | nawk -F '[ \t,]+' '{print "C "$2";\t"$3";\tB 0.00 0.00 "$4/'"$scaling"'" "$5/'"$scaling"'";"}' > $t1
  27
  28 cat > $afm <<EOF
  29 FontName cmr
  30 StartFontMetrics
  31 StartCharMetrics
  32 EOF
  33 # urg 0 is difficult but we need it
  34 head -1 $t1 | sed "s/1;/0;/g" >> $afm
  35 cat $t1 >> $afm
  36 cat >> $afm <<EOF
  37 EndCharMetrics
  38 EndFontMetrics
  39 EOF
  40 rm $t1 $t2
  41