[vtkusers] Copy matrix fast for VTK

[Italo Ribeiro]

Hi,

I get use vtkImageExport, the problem is the array type must be same of the
DataScalarType of image.

thanks guys for you help.


2010/12/21 Italo Ribeiro <italo.ribeiro at gmail.com>

> Hi,
>
> I get use vtkImageImport but i am trying use vtkImageExport, it dont copy
> the values.
>
> 2010/12/16 David Doria <daviddoria at gmail.com>
>
>> There is a working example as part of the VTK regression tests:
>>> VTK/Imaging/Testing/Cxx/ImportExport.cxx
>>
>>
>> Yes, but it has some bizarre lines
>> (reader->SetDataExtent(0,63,0,63,1,93);  reader->SetDataMask(0x7fff);),
>> exports before it imports, and is generally as unclear as a test usually is.
>> (Maybe Italo will argue otherwise)
>>
>> I'd rather see a simpler demo which programmatically creates a (2D) image
>> in memory (following some standard convention) and then loads it into a
>> vtkImageData. It should also explain the conventions of the input (array
>> created in memory) and how it maps to the output indices of the
>> vtkImageData.
>>
>> David
>>
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>
>
> --
> Ítalo Mendes
> ogre.irados.org
>



-- 
Ítalo Mendes
ogre.irados.org
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