[vtkusers] save a jpg file in a specific directory

[David Doria]

On Sun, May 16, 2010 at 5:23 PM, Renato Cesar Pompeu
<rcpompeu at hotmail.com> wrote:
> Hi all,
>
> How do I save a jpg file in a specific directory that I can choose when
> saving?
>
>
> ...
>  vtkSmartPointer<vtkJPEGWriter> writer =
>       vtkSmartPointer<vtkJPEGWriter>::New();
>   writer->SetFileName("screenshot2.png");     // ?????
>   writer->SetInput(windowToImageFilter->GetOutput());
>   writer->Write();
> ...
>
>
> Thanks a lot!

Renato,

You can simply put the entire path in the SetFileName call:

writer->SetFileName("/your/path/here/screenshot2.png");

David