#!/bin/bash
file=$(basename $1)
text2ps -2 $1 >/tmp/$file.ps
ps2pdf /tmp/$file.ps /tmp/$file.pdf
pdftoppm -r 300 -gray -t1lib yes -aa yes /tmp/$file.pdf /tmp/text2jpgtmp
mv -f /tmp/text2jpgtmp*.pgm /tmp/$file.ppm
convert -quality 100 /tmp/$file.ppm $file.jpg