tests/projects/canopen_master/canopen@canfestival/master@CanOpenNode/baseconfnode.xml
SVGHMI: add support for "reference" and "frame" rectangles to spread-out ovelapping elements.
When HMI become complicated, designer needs to spread-out ovelapping elements
in order to unclutter drawing and facilitate maintenance.
<?xml version="1.0" encoding="UTF-8"?>
<BaseParams Name="master" IEC_Channel="0"/>