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QtWS25 Last Chance

How do I resize an image but keep the quality?

Unsolved General and Desktop

3 Posts 3 Posters 441 Views

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mohammadd

wrote on last edited by

#1

we've uese QGraphicView and Scale property but when we scale it down or up, the resolution will be pixel ed
what can I do?
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Christian Ehrlicher
Lifetime Qt Champion
wrote on last edited by

#2

You can take a look at http://doc.qt.io/qt-5/qimage.html#scaled
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M mohammadd

we've uese QGraphicView and Scale property but when we scale it down or up, the resolution will be pixel ed
what can I do?
R Offline
R Offline
raven-worx
Moderators
wrote on last edited by

#3

@mohammadd
in case you are talking about QGraphicsPixmapItem in specific, you can try to set the transformation mode
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