A QGraphicsScene is a class from the Qt toolkit that provides a surface for managing a large number of 2D graphical items.
I'm a newbie to Qt/Embedded. I want to use QPainter to draw stuff on a QPixmap, which will be …
qt qt4 qgraphicsscene qpainter qpixmapI have the following code to set up a QGraphicsScene. I wish to click on the scene and draw a …
c++ qt qgraphicsscene mouseclick-eventI am quite new to Qt. I am having troubles in inserting a QImage to a scene. Could somebody please …
qt qimage qgraphicssceneI subclassed QGraphicsScene and added method mouseMoveEvent to handle mouse move event. I created a ruler on top of GraphicsView …
qt qgraphicsview qobject qgraphicssceneI want to draw polygons in a QGraphicsScene but where the polygons has latitude/longitude positions. In a equirectangular projection …
qt projection qgraphicsview qgraphicssceneI use a custom class (Configuration) derived from QGraphicsItem and I add its objects to a QGraphicsScene, which is then …
qt debugging qgraphicsview qgraphicsitem qgraphicssceneI'm trying to make sense of QGraphicsView and QGraphicsScene, specifically how to place graphics items and have them appear where …
python pyqt4 qgraphicsview qgraphicssceneIs there a way to show a popup when the user right clicks on an empty portion of the scene? …
qt contextmenu qgraphicsscene qmouseeventSo i have a QGraphicsScene with various items. Some of the can take the same coordinates in the scene. When …
c++ qt qgraphicsview qgraphicsitem qgraphicssceneOne amazing feature of QGraphicsView is its ability to scale itself with its scene's content (every QGraphicsItem inserted in the …
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