Sorry for my incorrect report. Now it works. I was ignoring the rectangle; I somehow thought that it was not mandatory to create and select a rectangle.
However, I guess that in future it might be convenient to add a notification to user in such cases. ("Please draw and select a rectangle first.") I understand of course that there are more important things first to be solved.
Hi Alex,
Sorry for my incorrect report. Now it works. I was ignoring the rectangle; I somehow thought that it was not mandatory to create and select a rectangle.
However, I guess that in future it might be convenient to add a notification to user in such cases. ("Please draw and select a rectangle first.") I understand of course that there are more important things first to be solved.
Thanks and sorry again.
Martin.