[vtkusers] MakeCurrent() error

[satyanarayana reddy]

Hi Seb,
         Thanks for the reply. All the operations that I am doing are in a
single thread. And I am using the javax.swing.SwingUtilities.invokeLater()
syntax in the main function.
          More about the error :: When the error occurred the image that is
being displayed in vtkCanvas is becoming full white.  But vtkImageData is
not corrupted/null.

The Lines where the error is occurring
               panel1.remove(vtkCanvasObject);
              * panel2.add(vtkCanvasObject);*

Thanks a lot.

Best Regards,
Satya.


On Tue, Jul 17, 2012 at 8:20 AM, Sebastien Jourdain <
sebastien.jourdain at kitware.com> wrote:

> Did you make sure you were performing those operation within the EDT ?
> If yes, then don't do what you are doing. Find another way...
>
> On Tue, Jul 17, 2012 at 12:16 AM, satyanarayana reddy
> <satyajanga at gmail.com> wrote:
> > Hi vtkusers,
> >            I have a vtkCanvas object which renders  vtkImageData and it
> is
> > working absolutely fine.
> >            My application consists of a JFrame with JTabbedPane in it. A
> > Simple requirement in my application is that whenever a tab gets
> selected I
> > have to remove the vtkCanvas object from the previous active tab and add
> it
> > to the current active tab. When I am trying to do it I am getting the
> > following error.
> >
> >
> > wglMakeCurrent failed in MakeCurrent(), error: handle Invalid()
> >
> > Please give me some pointers about where I am doing wrong.
> >
> > Thanks a lot
> >
> > Best Regards,
> > Satya.
> >
> >
> >
> >
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