Priority: P2: Important
Affects Version/s: 5.13.0
Fix Version/s: None
Component/s: Widgets: GraphicsView
it seems that QGraphicsPixmapItem did not get the full retina treatment (see also https://bugreports.qt.io/browse/QTBUG-37008).
Here is a visual example where I rendered :
- boundingRect in blue,
- shape in green,
- opaqueArea in yellow
- the actual pixmap is gray
The opaque area & shape are both scaled wrt the pixmap, which in particular causes problem with the mouse events (that is how I noticed the issue).