[Insight-users] ITK with QT4

[prabhat246]

Please reply me, I am stuck....

Oh yes. I was using example from Insight Applications 3.4 

Well I downloaded the New Version of this example and got following errors 

When doing cmake 
-------------------- 
CMake says while first time configuring. 

FOUND Qt-Version 4.3.2 

Then 
Error D:/Libs/Qt4.3/include 
Press cancel to suppress any further messages.

configuring again : 

Warning : CMake is forcing CMAKE_CXX_FLAGS_RELEASE to "/MD /O2 /Ob2 /D
/NDEBUG" to Match that imported from ITK. 
If this message appears for more tahn one imported project, You have
conflicting Options and will have to rebuild one of those projects.

and this appear again as 

Warning : CMake is forcing CMAKE_CXX_FLAGS_MINSIZEREL to "/MD /O1 /Ob2 /D
/NDEBUG" to Match that imported from ITK. 
If this message appears for more tahn one imported project, You have
conflicting Options and will have to rebuild one of those projects. 

AND ONE MORE TIME 

Warning : CMake is forcing CMAKE_CXX_FLAGS_RELWITHDEBINFO to "/MD /O1 /Ob2
/D /NDEBUG" to Match that imported from ITK. 
If this message appears for more tahn one imported project, You have
conflicting Options and will have to rebuild one of those projects.


Well anyhow it generates the project. Building QtSlicer gives following : 


1>QtGlSliceView.obj : error LNK2001: unresolved external symbol "public:
virtual struct QMetaObject const * __thiscall
QtGlSliceView::metaObject(void)const "
(?metaObject at QtGlSliceView@@UBEPBUQMetaObject@@XZ) 
1>QtGlSliceView.obj : error LNK2001: unresolved external symbol "public:
virtual void * __thiscall QtGlSliceView::qt_metacast(char const *)"
(?qt_metacast at QtGlSliceView@@UAEPAXPBD at Z) 
1>QtGlSliceView.obj : error LNK2001: unresolved external symbol "public:
virtual int __thiscall QtGlSliceView::qt_metacall(enum
QMetaObject::Call,int,void * *)"
(?qt_metacall at QtGlSliceView@@UAEHW4Call at QMetaObject@@HPAPAX at Z)


These linking error seems to be resolved by moccing. I generated
moc_QtGlSliceview.cpp by moccing QtGlSliceview.h and added into project but
then I get following errors 

..\QtImgViewer\moc_QtglSliceView.cpp(73) : error C3861: 'Position':
identifier not found 
1>..\QtImgViewer\moc_QtglSliceView.cpp(86) : error C2039: 'Position' : is
not a member of 'QtGlSliceView' 
1>        c:\users\prabhat\desktop\qtimgviewer\QtGlSliceView.h(85) : see
declaration of 'QtGlSliceView' 
1>..\QtImgViewer\moc_QtglSliceView.cpp(87) : error C2365: 'Position' :
redefinition; previous definition was 'formerly unknown identifier' 
1>..\QtImgViewer\moc_QtglSliceView.cpp(89) : error C2673: 'Position' :
global functions do not have 'this' pointers 
1>..\QtImgViewer\moc_QtglSliceView.cpp(89) : error C2065: 'staticMetaObject'
: undeclared identifier 
1>QtSlicer.cxx


Hope this helps to identify what wrong is happening. 

also Please suggest me from your experiences best way to do the following. 

1. I want to read a series a dicom images and display it in a Qt widget. 
2. Do Marching cubes on Volume of dicom data (isosurface extraction) ans
save the mesh into some standard formates.
3. Visualize the results. 

For GUI I want to Use Qt 4.3.2, 
For Image Processing/Visualization ITK/VTK. 

Please suggest me related examples and simple and straightforward approaches
to do things. 



Thanks a lot. 

Prabhat 

Luis Ibanez wrote:
> 
> 
> Hi Prabhat246,
> 
> What version of ITK are you using ?
> 
> QtImageViewer in InsightApplications was updated
> for QT4 ion February 3rd 2008.
> 
> See here the CVS logs:
> http://www.itk.org/cgi-bin/viewcvs.cgi/Auxiliary/QtImageViewer/?root=InsightApplications&sortby=date#dirlist
> 
> 
> Please post to the list any error messages that you
> get when trying to build QtImageViewer.
> 
> 
>      Thanks
> 
> 
>          Luis
> 
> 
> 
> --------------------
> prabhat246 wrote:
>> Hi Insight-Users
>> I am trying to integrate ITK with Qt4. I want to display an Dicom Image
>> on
>> ITK Label.
>> 
>> I've gone through QtImageViewer example. But I guess it is not for QT 4.
>> 
>> 1. Can any One tell me how can I do it.
>> 2. Please provide me QtImageViewer for QT 4 or above. if anyone
>> has.[either
>> mail me or attach in reply]
>> 
>> 
>> Thanks a lot
>> 
>> Regards
>> Prabhat Kumar Gupta
>> prabhat246 at yahoo.com
> _______________________________________________
> Insight-users mailing list
> Insight-users at itk.org
> http://www.itk.org/mailman/listinfo/insight-users
> 
> 

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