How to create a google map like display with small navigation window

[henryjoye]

Hi All,

I have a big image and it is represented in QImage. I display subregion of this image in a QWidget.

I want to create a google map like display to navigate this image: 1) create a small navigation window at the bottom-right corner of the big display window; 2) interact with the image in the display window. How can i create this kind of display? Which QWidget can be used for creating a small overlay navigation window? Thank you very much!

Best regards,

Joye

[Spitfire]

QWidget will do, QLabel may do, QGraphicsView as well.

Depends on what more you want going graphics scene/view approach may be the way to go.