pyvcp — Virtual Control Panel for Machinekit
pyvcp [-g WxH+X+Y] [-c component-name] myfile.xml
This sets the initial geometry of the root window. Use 'WxH' for just size, '+X+Y' for just position, or 'WxH+X+Y' for both. Size / position use pixel units. Position is referenced from top left.
Use component-name as the HAL component name. If the component name is not specified, the basename of the xml file is used.