QChart + QDateTiemAxis, mapTo and mapFrom

[mustermann.klaus@gmx.de]

Hey d_stranz,
very glad to hearing from you. One of your replies brought me here.

That is exactely my question. No, unfortunately it doesn't work like this. To me it seems that p=(1.51138e+12, 3) are the "inside-chart-coordinates". I can obtain them using mapFromScene(). I tried a little bit around and I approach the point doing tag->setPos(400, 300); Now: how to map from (1.51138e+12, 3) to (400, 300). I didn't find a way after all.

The "why" is more than clear due to http://www.qtcentre.org/threads/6145...light=d_stranz

cheers, Lars