Make it possible to control rendering order of diagrams

[qgib]

Author Name: Anita Graser (@anitagraser)
Original Redmine Issue: 13559

Redmine category:diagrams

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Sorry, I deleted the original feature request #13501 by accident!

Please add the possibility to force the renderer to draw bigger diagrams in the back and smaller ones on the top in order to avoid small diagrams being completely covered up by bigger ones.

Original comments:

Issue #13501 has been updated by Matthias Kuhn.
I implemented that 3 years ago in 7566dee .

Back then my idea was that if "show all labels (including colliding ones)" was turned on (IIRC that affected also the diagram placement) the sorting would happen.

The code is still there but it seems that there is no way to turn on "show all diagrams" from the gui at the moment. The only missing bit is this flag (or a new flag to precisely activate sorting).

... We figured out that "show all diagrams" is there but the sorting does not happen yet.

[qgib]

Author Name: Nyall Dawson (@nyalldawson)

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Fixed in changeset "5e4c14cd402009037d8d82e8a6d75d495c24d55a".

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• status_id was changed from Open to Closed