[vtkusers] [gdcm2] vtkGDCMImageReader update progress

[Bartosz Wiklak]

When I connect progress event using  AddObserver(
vtkCommand::ProgressEvent, progressCallbak, 1 );
I'm getting only two events: progress==0.0 and progress==1.0

:(

On Tue, Apr 14, 2009 at 11:47 AM, Bartosz Wiklak <bwiklak at gmail.com> wrote:
> Hi,
>
> I'm using vtkGDCMImageReader. When I add many files through
> SetFileNames() and then call Update() it takes long time to process.
> How can I implement progress indication? Can I connect some kind of
> observer to the vtkGDCMImageReader?
>
> Bartek
>