#!/bin/sh

#@@example qr(hello world, 1mm)

#@@purpose Generate QR code on silk

#@@desc Generate the specified QR code as silk lines
#@@params text,pixel_size,level
#@@thumbsize 2

#@@param:text ASCII text to encode

#@@param:pixel_size width and height of each pixel
#@@dim:pixel_size

#@@param:level error correction level
#@@optional:level
#@@enum:level:L low
#@@enum:level:H high
#@@default:L

libdir=""
for n in  $PCB_RND_PCBLIB/parametric `dirname $0` /usr/local/share/pcb-rnd/pcblib/parametric /usr/share/pcb-rnd/pcblib/parametric
do
	if test -f "$n/common.awk"
	then
		libdir="$n"
		break
	fi
done

if test -z "$libdir"
then
	echo "pcblib/parametric/common.awk not found." >&2
	exit 1
fi

awk -f $libdir/common.awk -f `dirname $0`/qr.awk -v "args=$*" -v gen=`basename $0` -v "genfull=$0"