Dear Sumo-Experts,
it looks like the TraCI Api for creating a screenshot has changed without the
change being documented.
According to
https://sumo.dlr.de/docs/TraCI/Change_GUI_State.html
the function still expects the arguments "view ID" and "filename". If I use
TraCI4Matlab to send these to Arguments, I receive the error message that a
"compound object" is expected by TraCI. Checking the C++ Code unveils that the
arguments filename, height and width now seem to be mandatory. I changed the
TraCI4Matlab interface in order to send a compound object including all three
arguments. Now I don't get an error message anymore and my code runs through,
but still no screenshot is created.
Can you please provide an example of how to create a screenshot from Matlab or
Python? I am running on a two weeks old nightly build of SUMO.
Many thanks in Advance,
Marcus
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