[vtkusers] vtk image iterator

[Amy Squillacote]

Hi Pascale,

Are you linking against vtkFiltering.lib? That's the library containing 
vtkImageIterator.

- Amy

P B wrote:
> Hi,
>  
>    I am trying to find how to iterate over an image using vtk. The 
> class vtkImageIterator seems interesting but I keep getting an 
> unresolved external error message. I tried testing the code such as 
> given in:
>  
> _/Filtering/Testing/Cxx/TestImageIterator.cxx _ 
> <http://public.kitware.com/cgi-bin/viewcvs.cgi/*checkout*/Filtering/Testing/Cxx/TestImageIterator.cxx?root=VTK&content-type=text/plain>
>  
>  
> int ext[6] = { 0, 0, 0, 0, 0, 0 };
> vtkImageData *id = vtkImageData::New();
> id->SetExtent(ext);
> vtkImageIterator<unsigned short *> *it = new vtkImageIterator<unsigned 
> short *>(id, ext);
>  
>  
> The error message is the following:
>  
> TPS.obj : error LNK2019: unresolved external symbol "public: 
> __thiscall vtkImageIterator<unsigned short 
> *>::vtkImageIterator<unsigned short *>(class vtkImageData *,int *)" 
> (??0?$vtkImageIterator at PAG@@QAE at PAVvtkImageData@@PAH at Z) referenced in 
> function "public: void __thiscall TPS::ExecTPS(class vtkPoints *,class 
> vtkPoints *)" (?ExecTPS at TPS@@QAEXPAVvtkPoints@@0 at Z 
> <mailto:?ExecTPS at TPS@@QAEXPAVvtkPoints@@0 at Z>)
>  
> Thank you for helping out!
> Pascale
>
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-- 
Amy Squillacote                    Phone: (256) 726-4839
Computer Scientist                 Fax: (256) 726-4806
CFD Research Corporation           Web: http://www.cfdrc.com
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Huntsville, AL  35805