[vtkusers] Regarding vtkSeedWidget

[Xiaopeng Yang]

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