[vtkusers] vtkImageData transform with vtkImageResample/Reslice

David Doria daviddoria at gmail.com
Fri Jan 30 07:23:26 EST 2015

On Fri, Jan 30, 2015 at 6:05 AM, cameron.palmer at ntnu.no <
cameron.palmer at ntnu.no> wrote:

>  I’ve seen a number of online examples using image reslice and resample
> that don’t seem to work for me. I simply want to scale the image so
> resample seems to be the way to go, but I always have trouble with the
> various Input methods. What is the correct formulation for using
> vtkImageData as input?
>  vtkImageData* imageData;
>  ...
>  auto resample = vtkSmartPointer<vtkImageReslice>();
> resample->SetInput(imageData);
> ...
> resample->Update();

Please provide the smallest possible compilable example of what you're
trying to do, along with an explanation of what is not working (Is there a
compiler error? If so, what is it? Is there a runtime error? Does it crash?
If so, where? etc.)

Here is an example of a basic use of vtkImageSlice:

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