[Insight-users] compile GaussianFilter outside InsightApplications-1.4

[george he]

Luis,

do you mean I have to keep the FltkImageViewer
together with GaussianFilter? I was thinking to
compile FltkImageViewer separately and then link it to
GaussianFilter. 

I moved the FltkImageViewer and the GaussianFilter
directories out of the InsightApplications directory,
compiled the FltkImageViewer successfully (generated
libITKFltkImageViewer.a), then I went to the
GaussianFilter, updated the CMakeLists.txt file,
but I still got the same error message as before.

What else needs to be done if I want to "real" isolate
GaussianFilter? i.e., to link to
libITKFltkImageViewer.a like other fltk libs?

have a good weekend,
George


--- Luis Ibanez <luis . ibanez at kitware . com> wrote:
> Hi George,
> 
> In order to extract the GaussianFilter example from
> InsightApplications
> you must move out the following directories:
> 
>     InsightApplications/Auxiliary/FltkImageViewer
>     InsithtApplications/GaussianFilter
> 
> The first directory contains a library of GUI
> Widgets that
> are used by the GaussianFilter application.
> 
> You can build the FltkImageViewer library
> independently
> by simply adding to its CMakeLists.txt file the
> following
> lines:
> 
> IF(USE_FLTK)
>   FIND_PACKAGE(FLTK)
>   IF(FLTK_FOUND)
>     INCLUDE_DIRECTORIES(${FLTK_INCLUDE_DIR})
>   ENDIF(FLTK_FOUND)
> ENDIF(USE_FLTK)
> 
> 
> FIND_PACKAGE(ITK)
> IF(ITK_FOUND)
>   INCLUDE(${ITK_USE_FILE})
> ELSE(ITK_FOUND)
>   MESSAGE(FATAL_ERROR
>           "Cannot build InsightApplications without
> ITK.  Please set 
> ITK_DIR.")
> ENDIF(ITK_FOUND)
> 
> 
> FIND_PACKAGE(VTK)
> IF(VTK_FOUND)
>   INCLUDE(${VTK_USE_FILE})
> ELSE(VTK_FOUND)
>   MESSAGE(FATAL_ERROR
>           "Cannot build InsightApplications without
> VTK.  Please set 
> VTK_DIR.")
> ENDIF(VTK_FOUND)
> 
> 
> 
> The same lines must be added to the CMakeLists.txt
> file
> of the GaussianFilter directory.
> 
> 
> Finally, in the CMakeLists.txt file of the
> GaussianFilter replace the 
> top lines
> 
> INCLUDE_DIRECTORIES(
>  
>
${InsightApplications_SOURCE_DIR}/Auxiliary/FltkImageViewer
>  
>
${InsightApplications_BINARY_DIR}/Auxiliary/FltkImageViewer
>   ${InsightApplications_SOURCE_DIR}/GaussianFilter
>   ${InsightApplications_BINARY_DIR}/GaussianFilter
> )
> 
> with
> 
> PROJECT( GaussianFilter )
> INCLUDE_DIRECTORIES(
>   ${FltkImageViewer_SOURCE_DIR}
>   ${FltkImageViewer_BINARY_DIR}
>   ${GaussianFilter_SOURCE_DIR}
>   ${GaussianFilter_BINARY_DIR}
> )
> 
> That should allow you to build the project
> independently of
> InsightApplications.
> 
> You may want to look at the ITK tutorials in
> 
>     http://www . itk . org/HTML/Tutorials . htm
> 
>  In particular, number II, and V describe the
>  integration of ITK, VTK and FLTK.
> 
> 
> 
> Please  let us know if you have any problems,
> 
> 
> Thanks
> 
> 
>   Luis
> 
> 
> ----------------------------------
> george he wrote:
> 
> >Luis,
> >
> >Yes, I was trying to isolate the GaussianFilter so
> >that I can build my own application based on it.
> Could
> >you please let me know what else in the
> CMakeLists.txt
> >I need to change? or do you suggest me to create a
> new
> >sub-directory in the InsightApplications directory?
> >
> >Thanks,
> >George
> >
> >
> >--- Luis Ibanez <luis . ibanez at kitware . com> wrote:
> >  
> >
> >>Hi George,
> >>
> >>You are not allowed to move the Binary nor the
> >>Source
> >>directories after your built is done.
> >>
> >>If you decided to change the location of the
> source
> >>or the binary directories you must reconfigure
> with
> >>CMake and rebuild the project.
> >>
> >>If what you want is to isolate one of the
> >>applications
> >>from the InsightApplications tree you must make a
> >>number
> >>of small modifications in the CMakeLists.txt file.
> >>
> >>
> >>Please let us know if you have further questions.
> >>
> >>
> >>Thanks
> >>
> >>
> >>
> >>     Luis
> >>
> >>
> >>
> >>-----------------
> >>george he wrote:
> >>
> >>    
> >>
> >>>Hi,
> >>>
> >>>I was able to install ITK and FLTK successfully,
> >>>and compile the InsightApplications-1.4
> downloaded
> >>>      
> >>>
> >>>from the web. But after I moved the directory
> >>>InsightApplications-1.4/GaussianFilter to another
> >>>location. I wasn't able to compile it anymore.
> >>>Anybody knows what was wrong?
> >>>
> >>>I did try to combine the info from the
> >>>      
> >>>
> >>CMakeLists.txt
> >>    
> >>
> >>>files in the directories InsightApplications-1.4 
> >>>and InsightApplications-1.4/GaussianFilter
> >>>      
> >>>
> >>together.
> >>    
> >>
> >>>Most error messages are like:
> >>>
> >>>In function `fltkImageViewerGUI::CreateGUI()':
> >>>: undefined reference to
> >>>`Fl_Value_Slider::Fl_Value_Slider[in-charge](int,
> >>>      
> >>>
> >>int,
> >>    
> >>
> >>>int, int, char const*)'
> >>>
> >>>In function `fltkImageViewerGUI::CreateGUI()':
> >>>: undefined reference to
> >>>      
> >>>
> >>`fl_define_FL_DIAMOND_BOX()'
> >>    
> >>
> >>>In function
> 
=== message truncated ===


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