[vtkusers]How to get the pixel value of the image

[Mark Wyszomierski]

I don't think there's an 'easier' way. Are you having problems with
GetScalarPointer()?

On 9/25/07, m26404030 at john.petra.ac.id <m26404030 at john.petra.ac.id> wrote:
>
>
> hi,how can i get the RGB value of the pixel? i think i can use GetScalarPointer
> function form vtkImageData.. But is there easier way to do that?
>
> Thanx a lot..=p
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