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QtWS25 Call for Papers

Get the pixel coordinates of an image under the mouse cursor

General and Desktop

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kio.marv
wrote on last edited by kio.marv

#1

Hi,

I have a QGraphicsScene with a pixmap inserted in it. I'm trying to check the pixel coordinate that is under the mouse cursor.

Will mapToScene() suffice or do I need to do some math?

Thanks!

PS: The idea is to achieve the same as gluUnproject in OpenGL.
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