[vtkusers] Set pixel intensity

[Marc Cotran]

Andres E. Munarriz Soto wrote:
>
> I've successfully managed to obtain the pixel intensity at a certain 
> index.  After certain calculations I now need to set the pixel 
> intensity at a particular index in an output image.  Does anyone know 
> if a method such as ITK's SetPixel exists in VTK?  Thanks in advance. 
Take a look at the vtkImageData::GetScalarPointer() methods.

Marc