Hi, all
Understanding the coordinates concepts for QGraphicsScene is quite hart to me .
Readin documentation I can clear understand QGraphicsView and Items coordinate but not scene. Now I write code not setting sceneRect and boundingRect for QGraphicsItem couse if I set them everething go wrong.
What I missunderstand is where is geometric centre of QGraphicsScene regarding QGraphicsView (widget)?
Thank you very much in advance.
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