[vtkusers] Re: problems with LookupTable

[David Gobbi]

On Mon, 11 Jun 2001, Chr. Rossmanith wrote:

> > Then I have some kind of image reader and the image actor. But where
> > could I call SetLookupTable. I've got it working already but still in
> > grey (but indeed it's much faster  :-)  ).
>
> This is still unsolved. Any hints are welcome...

Hi Christina,

To apply a lookup table to an image, you can pass it through
vtkImageMapToColors before it goes to the vtkImageActor.

 - David