Yes,
I am using PadControlPanel also, but I want the user to be able to change
the view manually with sliders. When the user moves the slider, the View
should be changing.
Michael
On Thu, 29 Jul 1999, Valeri Fine (Faine) wrote:
>
> > Is there a way to immediatly "update" a TView. Maybe something like
> > TView->Update()? I don't think TView has this member function though...
> >
>
> Have a look at
>
> http://www.star.bnl.gov/STAR/html/comp_l/root/html/examples/PadControlPanel.C.html
>
> It has several methods like:
>
> //_______________________________________________________________________________________
> static void RotateView(Float_t phi, Float_t theta, TVirtualPad *pad=0)
> {
> TVirtualPad *thisPad = pad;
> if (!thisPad) thisPad = gPad;
> if (thisPad) {
> TView *view = thisPad->GetView();
> if (view) {
> Int_t iret;
> Float_t p = phi;
> Float_t t = theta;
> view->SetView(p, t, 0, iret);
> thisPad->SetPhi(-90-p);
> thisPad->SetTheta(90-t);
> thisPad->Modified();
> thisPad->Update();
> }
> }
> }
>
> All of them work right away. One needs no share /DLL library to use this class
> just load it into your ROOT session ot try.
> You can use those methods to call it from your "Slider" directly or just as an
> example.
>
> Hope this helps,
> Valery
>
> > Michael
> >
> > P.S. - if you really want to know, I am trying to have some slider bars
> > available to the user so that he/she can rotate the detectors showing our
> > geometry with the sliders
>
> I would be happy to add your "slider" to my "PadControlPanel".
>
> Valery
>
>
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