[vtkusers] Regarding vtkSeedWidget

[Nicolas Rannou]

You can also use a "vtkConstrainedPointHandleRepresentation".

See InitializeSeedWidget() in
https://github.com/gofigure2/GoFigure2/blob/master/Code/GUI/lib/QGoImageView.cxx

Hope it helps,

Nicolas

On Wed, Sep 14, 2011 at 9:32 AM, Xiaopeng Yang <yxp233 at postech.ac.kr> wrote:

> Thank you very much. Can you post your code here? I did not quite follow
> you.
>
> -----Original Message-----
> From: John Drescher [mailto:drescherjm at gmail.com]
> Sent: Wednesday, September 14, 2011 10:14 PM
> To: Xiaopeng Yang
> Cc: vtk
> Subject: Re: [vtkusers] Regarding vtkSeedWidget
>
> On Wed, Sep 14, 2011 at 8:38 AM, Xiaopeng Yang <yxp233 at postech.ac.kr>
> wrote:
> > Dear Users,
> >
> >
> >
> > From the example of vtkSeedWidget, I load a series of CT images and
> select
> > many seed points on different CT slices. However, the cross markers do
> not
> > appear on just that slice, but on all slices. What should I do to make
> the
> > cross markers selected on a certain slice just appear on that slice?
> >
>
> In my CT viewer I use a 2d representation for the handle widget and
> save/restore the seeds on each change of slice.
>
> John
>
>
>
>
>
>
>
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the VTK FAQ at:
> http://www.vtk.org/Wiki/VTK_FAQ
>
> Follow this link to subscribe/unsubscribe:
> http://www.vtk.org/mailman/listinfo/vtkusers
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20110914/c25fb22d/attachment.htm>