Dear ROOT users and developers, Could anybody provide me with an example on how to zoom in on a TView using the mouse button, i.e. changing SetRange by a certain amount, around a coordinate given by the place of the mouse cursor in the TView window ? Two related questions: why is a TView in which just one (mother) node is created not clickable/rotatable ? Why do I have to repeat twice: SetView or SetRange plus a Draw before it changes the view ? Cheers, Ivar. _________________________________________________________ Ivar Siccama, DESY-F15, Notkestrasse 85, 22607 Hamburg HERA-B, building 61, room 117 Tel: +49 (0)40 8998-4850 Fax: +49 (0)40 8998-4018 e-mail: ivar.siccama@desy.de www: "http://www.desy.de/~siccama" _________________________________________________________
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