Zooming an image to the center

[A9am]

Hai,

I have a QLabel and in that an image. I want to zoom the image to the center using mouse.How can I do this?


Thanks.

[sergio87]

Hi!

You can see the QT example ImageViewer. This example zoom the image to the center of the scroll bar. I don't know how can you center on the mouse position with QLabel.

I center on the mouse position (google maps like) with QGrapthicsView and QGraphicsScene. My code is based on the QT example sgvViewer.

I hope it help you.