[vtkusers] Re: [Insight-users] rotate a serie of 2D slices

[David Gobbi]

Hi Isabelle,

I think that Mathieu _meant_ to refer you to vtkImagePermute...

Whether to adjust the data or or the camera is a matter of preference.  
I have used both methods.

 - David


Mathieu Malaterre wrote:

> Isabelle,
>
>     I believe you are looking for a subclass of vtkImageReslice:
>
> http://www.vtk.org/doc/nightly/html/classvtkImageFlip.html
>
> This should do exactly what you want.
>
> HTH
> Mathieu
>
> Renaud Isabelle wrote:
>
>> Hi,
>>  
>> I'm working with a 3D data (a series in time of 2D images of carotid) 
>> using ITK and VTK.
>>  
>> Everything works fine, for the moment, except that my boss wanna see 
>> displayed images with inversion of x and y axes, because clinicians 
>> are more familiar with this kind of view.
>>  
>> *So, now, I have to rotate my 3D data with a 90 degree angle of Z 
>> (time) axis*.
>>  
>> I was wondering:
>>  
>> -- do I have to compute a transformation with *vtkImageReslice* or, 
>> since I am already using camera's setting up, changing from 
>> camera->SetViewUp(0,1, 0) to camera->SetViewUp(-1, 0, 0) would be 
>> enough?
>>  
>> Thanks for replying,
>> Isabelle
>>
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