SVGHMI: JsonTable now use intermediate variables again to address JSON data without duplicating code or referencing. Using intermediate variables also alows to check for availability of data and stop evaluating early if data is missing. Finally added complete roundtrip example to illustrate use of JSonTable to display "alarms" collected in python from changes on PLC boolean variables.
#!/bin/sh
INKSCAPE=inkscape
for fname in `ls *.svg`; do
for i in `cat $fname |grep -o -e '%%[^%]*%%'|sed 's/%//g'`
do
if [ $i.png -nt $fname ]; then
echo "Skip $i"
else
rm -f $i.png
echo "$INKSCAPE" $fname -z -e $i.png -i $i
"$INKSCAPE" $fname -z -e $i.png -i $i
fi
done
done
cp ico024.png brz.png
convert -compress none ico*.png brz.ico
rm -f ico*.png
convert -compress none poeico*.png poe.ico
rm -f poeico*.png