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#!/bin/bash
# Ugly little Bash script, generates a set of .h files for GFX using
# GNU FreeFont sources. There are three fonts: 'Mono' (Courier-like),
# 'Sans' (Helvetica-like) and 'Serif' (Times-like); four styles: regular,
# bold, oblique or italic, and bold+oblique or bold+italic; and four
# sizes: 9, 12, 18 and 24 point. No real error checking or anything,
# this just powers through all the combinations, calling the fontconvert
# utility and redirecting the output to a .h file for each combo.
# Adafruit_GFX repository does not include the source outline fonts
# (huge zipfile, different license) but they're easily acquired:
# http://savannah.gnu.org/projects/freefont/
convert=./fontconvert
inpath=~/Desktop/freefont/
outpath=../Fonts/
fonts=(FreeMono FreeSans FreeSerif)
styles=("" Bold Italic BoldItalic Oblique BoldOblique)
sizes=(9 12 18 24)
for f in ${fonts[*]}
do
for index in ${!styles[*]}
do
st=${styles[$index]}
for si in ${sizes[*]}
do
infile=$inpath$f$st".ttf"
if [ -f $infile ] # Does source combination exist?
then
outfile=$outpath$f$st$si"pt7b.h"
# printf "%s %s %s > %s\n" $convert $infile $si $outfile
$convert $infile $si > $outfile
fi
done
done
done