[vtkusers] Get slice image from image data

[Koning, P.J.H. de (LKEB)]

07-06-02 3:26:07, yoshihiko_nagamine at pis.hitachi.co.jp wrote:

>Hello
>
>I tried  get imagedata (number of slice is one) from other imagedata ( 128
>x 128 x 90; number of slice is 90).
>How can I get one slice image data?
>
>thanks
>--------------
>Nagamine Yoshihiko
>

use vtkImageData->GetScalarPointer(0, 0, slice) will give you the first pixel of the slice

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