Developing GUI Applications Using Qt5

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Installation on Ubuntu¶

sudo apt install qt5-default

Crop an Image in Qt¶

https://stackoverflow.com/questions/7010611/how-can-i-crop-an-image-in-qt

References¶

https://wiki.qt.io/Install_Qt_5_on_Ubuntu