PDA

View Full Version : Scene focusing in QGraphicsView



mistertoony
9th March 2007, 17:14
I have a large scrollable QGraphicsView area and I would like to receive input from the user concerning coordinates and would like for the scene to focus on the coordinates of interest. What functions of QGraphicsScene would make this possible? -Anthony

giverson
9th March 2007, 17:34
QGraphicsView::centerOn will center on a location
QGraphicsView::mapToScene will convert view coords to scene coords

Everything else, you can probably find here:

http://doc.trolltech.com/4.2/classes.html
http://doc.trolltech.com/4.2/qgraphicsscene-members.html
http://doc.trolltech.com/4.2/qgraphicsview-members.html