[Insight-users] disabling unknown field warnings with tif reader

[Gaëtan Lehmann]

Hi Bill,

Thanks for the advice - it works just nice. The SuppressWarningsOn/ 
Off would be a good option, but I will use the most simple option for  
now :-)

For the python users: the problem is to do that from python. It can  
be done quite easily with ctypes :

   import ctypes
   libtiff = ctypes.cdll.LoadLibrary("/usr/lib/libtiff.so")
   libtiff.TIFFSetWarningHandler(0)

And that's all, it works :-)

Gaëtan



Le 22 août 07 à 17:10, Bill Lorensen a écrit :

> Gaetan,
>
> There is a call in the itktiff library: TIFFSetWarningHandler that  
> sets a global variable to a handler for the warnings. If you call  
> it with a 0 argument, I think it will suppress the warnings.
>
> A more general solution would be to add a virtual  
> SuppressWarningsOn/Off method to itkImageIOBase. Then each ImageIO  
> could perform IO specific warning suppression. The ImageFileReader  
> and ImageFileWriter could have the same methods and call the image  
> IO's SuppressWarningsOn/Off.
>
> Bill
>
> On 8/22/07, Gaëtan Lehmann <gaetan.lehmann at jouy.inra.fr> wrote:
>
> Hi,
>
> Is it possible to disable the warnings about unknown fields with the
> tif readers ?
>
> I'm building a 3D image from several 2D tif images (up to 120) with
> an ImageSeriesReader, and I get one warning per 2D image - that's
> pretty annoying, especially while working in interactive mode in the
> console!
>
> Thanks,
>
> Gaëtan
>
>
> --
> Gaëtan Lehmann
> Biologie du Développement et de la Reproduction
> INRA de Jouy-en-Josas (France)
> tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
> http://voxel.jouy.inra.fr
>
>
>
>
> _______________________________________________
> Insight-users mailing list
> Insight-users at itk.org
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>
>
>

--
Gaëtan Lehmann
Biologie du Développement et de la Reproduction
INRA de Jouy-en-Josas (France)
tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
http://voxel.jouy.inra.fr



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