Read exif metadata of images in Qt

Question

In my Qt app I want to read exif data of images. QImage or QPixmap don\'t seem to provide such hooks.

Is there any API in Qt that allows re

Answer 1

QImageReader has a method named transformation() which is introduced in version 5.5, first you should try that.

You can also check the following link to see how it's done using Windows GDI in Qt, http://amin-ahmadi.com/2015/12/17/how-to-read-image-orientation-in-qt-using-stored-exif/