[vtkusers] Re: question about vtkImageFlip

[Goodwin Lawlor]

Try:
vtkImageFlip->Update();
before you get the output.
hth

Goodwin
----- Original Message ----- 
From: "francesco caruso" <guernika_devel at yahoo.it>
Newsgroups: gmane.comp.lib.vtk.user
Sent: Monday, October 04, 2004 8:50 AM
Subject: question about vtkImageFlip


> Hello
>
> I'd like to know why I can get a pointer to the scalar in a vtkImageData
> with method imageData->GetScalarPointer(0,0,0), but I can't get it after
> I flip that with vtkImageFlip->GetOutput()->GetScalarPointer(0,0,0)
>
> Thanks in advance
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