sorry I mean how do I get the centre coords. I have a pin in the center of the screen, I move the map underneath the pin so lat and lng will change. how can I get the lat lng the pin is now at?
queryCoordinateForPixel(const QPointF p, const QVariant &tag = QVariant())
replyCoordinateForPixel(const QPointF pixel, QGeoCoordinate geocoordinate, qreal degLatPerPixel, qreal degLonPerPixel, const QVariant &tag)