[vtkusers] question about ITK+VTK+MFC

[Zhijun Zhang]

thank you, Stanislava,

         I use the "sample" program in the vtk package to integrate vtk and 
MFC, itk codes can
also be put into this framework.  The FLTK is also a good choice.

regards,
Alex


----- Original Message ----- 
From: <syssboxx-vtk at yahoo.fr>
To: "Zhijun Zhang" <zjzhang at ee.cuhk.edu.hk>
Sent: Tuesday, June 28, 2005 4:25 PM
Subject: RE: [vtkusers] question about ITK+VTK+MFC


> Hi Alex,
> did you try to use itkImageToVTKImageFilter that makes
> a bridge between itk and vtkb,not the export and
> import functions???I think it has to work.
> By the way can you tell what's the way you connect
> together itk;vtk and mfc.I'm working on the same
> (processing with itk and visualization with vtk)but i
> didn't find exeples with  it.
>
> Regards,
> Stanislava
>
>
>
>
>
> --- Zhijun Zhang <zjzhang at ee.cuhk.edu.hk> a écrit :
>
>>
>> Dear  vtk&itkers:
>>
>>         I have two problem with vtk itk and MFC
>> integration.  I have a
>> registration program which was formerly written by
>> using  vtk4 and MFC.   I
>> use a MFC document and view structure to implement
>> this. I open a MFC window
>> and then pass the handle to a vtkRenderwindow, then
>> the 2D slice of the
>> registered image (vtkImageData files) can be shown
>> in a window ,  this works
>> good for the registration although the MFC message
>> loop processes many
>> message which should be processed by the
>> vtkRenderwindow, and some operation
>> such as zoom and shift are void in these MFC window.
>> I am wondering how to
>> solve this and whether there is an example for this?
>>           Then the second problem is a more serious
>> problem, I met it when I
>> am trying to combine the registration method into my
>> former vtk+MFC
>> registration program. For example, I want to use the
>> demons method to
>> register two 3D image, I use itkimagereader to read
>> these images, then use
>> itkimageexport -->vtkImageImport to transfer to my
>> former vtkImageData to be
>> shown in the former program.  But the program
>> generate a error each time
>> when I try to open the images, it will occured when
>> the itkimagereader
>> updates,  the error stops when executing this
>> function:
>>
>> void
>>
> VTKImageExportBase::UpdateInformationCallbackFunction(void*
>> userData)
>> {
>>   static_cast<VTKImageExportBase*>(userData)->
>>     UpdateInformationCallback();
>> }
>> I have seen a similar error at
>>
> http://public.kitware.com/pipermail/insight-users/2003-April/003226.html
>>  ,
>> it seems the problem has been solved, but I have
>> tried the most newest
>> vtk4.4 and itk2.01 to build the program, the program
>> still exists,
>> I don't know whether you have these kind of problem
>> or maybe some of you can
>> give some hints.
>>
>>
>> regards,
>> Alex
>>
>>
>>
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