# This file renders the supplied text string with imagemagick
# and dumps it into the supplied filename
#
# usage:  renderfont.sh <filename> <color> <multi word string>

filename=$1
color=$2

string=$(echo $*|cut -f 3- -d " " | sed "s/'/\\\'/g" )

echo $string

convert +dither -size 720x480 xc:transparent -fill $color \
-stroke black -strokewidth 3.5 -font "Bitstream-Vera-Sans-roman" \
-pointsize 20 -gravity South -colors 4 -draw "text 0,40 '${string}'" \
+stroke -draw "text 0,40 '${string}'" -channel A -threshold 255 \
-colors 4 -contrast png8:$filename