QGraphicsPixmapItem display performance
Unsolved
General and Desktop
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I am currently working on the animation of a QGraphicsPixmapItem. I used a Qtimer to pass the new position to the item every 5 milliseconds and update the position of the item using the setPos() function. However, it seems that the Qgraphicsview updates the position of the item on a different speed than I intended. (5 milliseconds for example). Does qt has a limit on the refresh rate for the screen and how should I deal with this?