[vtkusers] Help with image planes example

[Dean Inglis]

Hi Ruff,

have a look at the documentation for vtkVolume16Reader: it inherits from
vtkImageAlgorithm, therefore
it only reads and produces vtkImageData .  If you need  a different kind of
image reader for reading
3D images, which is the kind of data used by vtkImagePlaneWidget, try using
vtkImageReader2 and
its subclasses.  vtkImagePlaneWidget will not work with unstructured grid
data.

regards,
Dean


On Sun, Jul 7, 2013 at 9:17 AM, Ruff <albin.nilsson at gmail.com> wrote:

> Im looking at the Examples/GUI/ImagePlaneWidget and would like to change
> the
> input data to vtkUnstructuredGrid or vtkImageData, instead of whichever
> structure SetFilePrefix takes, as the example uses vtkVolume16Reader
> Can vtkVolume16Reader read UnstructuredGrid or ImageData somehow, and how
> would I change the code so that works, or do I need to use some different
> reader (and in that case; which one)?
>
>
>
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