[Insight-users] Re : Re : Re : Re : Re : ITK v4 + IO factory classes : runtime error

Wed Dec 14 15:21:20 EST 2011

Ok I understand.

Nevertheless, is there a way to avoid the use of the binary dir, for example use install dir instead? 
I would like to keep only the installed libs/includes on my computer and not the entire binaries directory (I'm out of space). Note that after the installation, I moved the libs/includes to specific directories (not the same as the default dirs), so I'm not sure that using the cmakes in install dir will work.

My structure is as follow
ITK > 4.0.0 > bin > compiler name > Debug or Release
ITK > 4.0.0 > include > compiler name
ITK > 4.0.0 > lib > compiler name > Debug or Release

Best.

________________________________
 De : Bill Lorensen <bill.lorensen at gmail.com>
À : Malsoaz James <jmalsoaz at yahoo.fr> 
Cc : Matt McCormick <matt.mccormick at kitware.com>; Quang Tran <quangt.itbk at gmail.com>; "insight-users at itk.org" <insight-users at itk.org> 
Envoyé le : Mercredi 14 Décembre 2011 19h57
Objet : Re: [Insight-users] Re : Re : Re : Re : ITK v4 + IO factory classes : runtime error

You should use the
find_package(ITK REQUIRED)
include(${ITK_USE_FILE})

If you set ITK_DIR to the proper binary tree, the find will use it.
Don't be concerned about where the use file exists. The find_package
should do the correct thing.

If you bypass the include(${ITK_USE_FILE}) you are asking for trouble
in the future.

On Wed, Dec 14, 2011 at 12:33 PM, Malsoaz James <jmalsoaz at yahoo.fr> wrote:
> Finally, my last proposed solution works. I should have clean my cmake.
>
> Thank you.
>
> ________________________________
> De : Malsoaz James <jmalsoaz at yahoo.fr>
> À : Matt McCormick <matt.mccormick at kitware.com>
> Cc : Quang Tran <quangt.itbk at gmail.com>; "insight-users at itk.org"
> <insight-users at itk.org>
> Envoyé le : Mercredi 14 Décembre 2011 18h18
> Objet : [Insight-users] Re : Re : Re : ITK v4 + IO factory classes : runtime
> error
>
> Thank you for your answer.
>
> Setting the ITK_DIR changes nothing. It stays to the src dir.
>
> I found in ITKConfig.cmake the way to register the ImageIO by creating the
> "ITKIOFactoryRegistration" folder. I copy it in my CMakeList and it works.
> Nevertheless, I still have the same error (it can't find any IO factory
> classes). Obviously something is still missing. Has someone any idea?
>
> Best
>
> ________________________________
> De : Matt McCormick <matt.mccormick at kitware.com>
> À : Malsoaz James <jmalsoaz at yahoo.fr>
> Cc : Quang Tran <quangt.itbk at gmail.com>; "insight-users at itk.org"
> <insight-users at itk.org>
> Envoyé le : Mercredi 14 Décembre 2011 17h46
> Objet : Re: [Insight-users] Re : Re : ITK v4 + IO factory classes : runtime
> error
>
> Hi James,
>
> You want to have
>
>   find_package(ITK REQUIRED)
>   include(${ITK_USE_FILE})
>
> In your CMakeLists.txt.  Then, set ITK_DIR in your cmake build
> configuration.  The ITK_DIR will allow you to point to different ITK
> builds.
>
> Hope this helps,
> Matt
>
> On Wed, Dec 14, 2011 at 11:33 AM, Malsoaz James <jmalsoaz at yahoo.fr> wrote:
>> How can I configure/register manually the IO classes from an install
>> directory (bin/include/lib/share)?
>>
>> I will have several installation of ITK (for several compilers) and I
>> would
>> like to avoid the use of find_package(ITK) and set manually the path to
>> the
>> libs/includes. Indeed, the ITK find package will not necessarely load the
>> version I want.
>>
>> Thank you
>> Best
>>
>> ________________________________
>> De : Malsoaz James <jmalsoaz at yahoo.fr>
>> À : Quang Tran <quangt.itbk at gmail.com>
>> Cc : "insight-users at itk.org" <insight-users at itk.org>
>> Envoyé le : Mercredi 14 Décembre 2011 11h21
>> Objet : [Insight-users] Re : ITK v4 + IO factory classes : runtime error
>>
>> Thank you for the proposition.
>>
>> Nevertheless, my goal is to use the power of ITK IO classes to avoid to
>> set
>> a IO object. A default one should be set depending on the input file.
>>
>> Best.
>>
>> ________________________________
>> De : Quang Tran <quangt.itbk at gmail.com>
>> À : Malsoaz James <jmalsoaz at yahoo.fr>
>> Cc : "insight-users at itk.org" <insight-users at itk.org>
>> Envoyé le : Mercredi 14 Décembre 2011 4h27
>> Objet : Re: [Insight-users] ITK v4 + IO factory classes : runtime error
>>
>> Hi,
>> I also had the same problem like you. In this case you should explicit
>> specify the IO flag for the reader, i.e:
>>
>> #include "itkPNGImageIO.h"
>> ...
>> const unsigned int ImageDimension = 2;
>> typedef short PixelType;
>> typedef itk::Image<PixelType, ImageDimension> ImageType;
>> typedef itk::ImageFileReader<ImageType > ImageReaderType;
>>
>> ImageReaderType::Pointer  pReader  = ImageReaderType::New();
>> pReader->SetFileName("C:\\test.png");
>> pReader->SetImageIO(itk::PNGImageIO::New());
>> pReader->Update();
>>
>> /QuangT
>>
>> 2011/12/13 Malsoaz James <jmalsoaz at yahoo.fr>
>>
>> Hi,
>>
>> I'm trying to use ITK v4. I have been able to install it successfully
>> (note
>> that the option ITK_USE_SYSTEM_GDCM doesn't work, it produce a link error
>> to
>> gdcmMSFF).
>> Anyway, I built it with the internal version of GDCM.
>>
>> Unfortunately, when I try a reader class such as itkImageFileReader, I got
>> an error regarding the IO factory classes :
>> " Could not create IO object for file "C:/test.png"
>>   Tried to create one of the following:
>>   You probably failed to set a file suffix, or set the suffix to an
>> unsupported type."
>>
>> As you can see, the list of IO object is empty. It seems ITK can't find
>> them. I checked in the include dir and several IO files are available such
>> as itkGDCMImageIO
>>
>> Can someone tell me what's wrong ?
>>
>> Regarding the CMakeLists, I created and used two variables
>> - a ITK_INCLUDE_DIR (path to the include dir) to find the include files
>> - a ITK_LIBRARIES list (list of path to the libs). Since the libs are not
>> the same compared to ITKv3, I'm not sure which libraries to include in
>> this
>> list and in which order (if it matters), thus I listed all of them in
>> alphabetical order.
>>
>> I have no warning/error at compilation time.
>>
>> I hope someone will be able to help me.
>> Best
>> James.
>>
>> _____________________________________
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> Kitware offers ITK Training Courses, for more information visit:
>> http://www.kitware.com/products/protraining.html
>>
>> Please keep messages on-topic and check the ITK FAQ at:
>> http://www.itk.org/Wiki/ITK_FAQ
>>
>> Follow this link to subscribe/unsubscribe:
>> http://www.itk.org/mailman/listinfo/insight-users
>>
>>
>>
>>
>>
>> _____________________________________
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> Kitware offers ITK Training Courses, for more information visit:
>> http://www.kitware.com/products/protraining.html
>>
>> Please keep messages on-topic and check the ITK FAQ at:
>> http://www.itk.org/Wiki/ITK_FAQ
>>
>> Follow this link to subscribe/unsubscribe:
>> http://www.itk.org/mailman/listinfo/insight-users
>>
>>
>>
>> _____________________________________
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> Kitware offers ITK Training Courses, for more information visit:
>> http://www.kitware.com/products/protraining.html
>>
>> Please keep messages on-topic and check the ITK FAQ at:
>> http://www.itk.org/Wiki/ITK_FAQ
>>
>> Follow this link to subscribe/unsubscribe:
>> http://www.itk.org/mailman/listinfo/insight-users
>>
>
>
>
> _____________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Kitware offers ITK Training Courses, for more information visit:
> http://www.kitware.com/products/protraining.html
>
> Please keep messages on-topic and check the ITK FAQ at:
> http://www.itk.org/Wiki/ITK_FAQ
>
> Follow this link to subscribe/unsubscribe:
> http://www.itk.org/mailman/listinfo/insight-users
>
>
>
> _____________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Kitware offers ITK Training Courses, for more information visit:
> http://www.kitware.com/products/protraining.html
>
> Please keep messages on-topic and check the ITK FAQ at:
> http://www.itk.org/Wiki/ITK_FAQ
>
> Follow this link to subscribe/unsubscribe:
> http://www.itk.org/mailman/listinfo/insight-users
>

-- 
Unpaid intern in BillsBasement at noware dot com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.itk.org/pipermail/insight-users/attachments/20111214/88cb5dcd/attachment.htm>