simple image display and mark points application C++
I am looking for an example for a widndows app which :
displays image, mark points on the image (3 points) and saves them to text file.
Where can I find an example for this ?
Have a look at the "Image Viewer Example"
You can find it in the Welcome->Examples and type image in the search field.
as for Marking, you would
mousePressEvent ( QMouseEvent * event )
Then have a look at QFile for saving.