[vtk-developers] undo / redo for vtkContourWidget + exposeSelectedNodesCursorShape

[Dean Inglis]

Hi Yumin,

as you already have implemented this functionality, 
will you commit it subject to internal approval?
Also, if a user selects specific nodes, could 
the vtkContourWidget::DeleteAction(vtkAbstractWidget *w)
be modified to loop over and delete selected nodes?  
Im not sure if it would save time over hovering and hitting the 
delete key one by one, but there may be scenarios where the user
wants to select a number of nodes first to maintain a visual
cue and then delete all at once.

thanks,
Dean

-----Original Message-----
From: vtk-developers-bounces at vtk.org [mailto:vtk-developers-bounces at vtk.org]
On Behalf Of Yumin Yuan
Sent: November-25-09 2:05 PM
To: dean.inglis at camris.ca
Cc: VTK Developers
Subject: Re: [vtk-developers] undo / redo for vtkContourWidget +
exposeSelectedNodesCursorShape

On Wed, Nov 25, 2009 at 1:33 PM, Dean Inglis <dean.inglis at sympatico.ca>
wrote:

>
> Also, can the SelectedNodesCursorShape be exposed through the public API
> of vtkOrientedGlyphContourRepresentation as is done for SetCursorShape and
> SetActiveCursorShape ?
>

I added the SelectedNodesCursorShape for an internal project at
Kitware a couple month ago, and I don't see any reason why it can't be
exposed.

Yumin

~~~~~~~~~~~~~~~~
Yumin Yuan
R&D Engineer
Kitware Inc.
www.kitware.com
Phone : (518) 881-4936
email : yumin.yuan at kitware.com
~~~~~~~~~~~~~~~~
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