What is transformation in Qt
I went through documentation of
what is meaning of transformation in Qt
[Locked as duplicate of: https://forum.qt.io/topic/80937/what-is-qmatirx-inverted-is-being-used-in-qgraphicsview ~kshegunov]
The graphics view framework and also QtQuick (QML) support transformation of the coordinate matrix of the items. Means you can easily shear, rotate, ... them.
if you means
QGraphicsView::resetTransform, You can search Qt key word of
QTransformto see help manual first.
no I need to more details on transforms is it image transforms
The transform in
QGraphicsView, just to transform the view port, not the image. Just like you took a magnifying glass to view one map. The details of the map in your view you see zoomed in, but the map data is not zoomed in.
If you don't follow the links and read up on the subject, you show disrespect to the people who took their own time to try to help you.