[ITK] Problem with QuickViewDemo on the iOS

[Matt McCormick]

Hello Sara,

Welcome to ITK!

It looks like you did everything correctly.

Try removing "MACOSX_BUNDLE" from your CMakeLists.txt.  Or, run the
executable QuickViewDemo.app/Contents/MacOS/QuickViewDemo.

HTH,
Matt

On Tue, Jan 26, 2016 at 8:21 PM, Sara Gh <sg.ele.eng at gmail.com> wrote:
> Hello everyone,
>
> I am new to ITK and VTK. I have been trying to install ITK and VTK on the
> iOS for the last three days. I have some problem in getting executable
> output from QuickViewDemo.
>
> Here are the steps I have gone through from the beginning:
>
> Installing CMake-3.4.1.
> Installing VTK:
>
> Download VTK-6.3.0 and store all files in VTKSource directory
> Create another folder as VTKBin
> Open CMake gui
> Set source path to VTKSource and build path to VTKBin
> Configure!
> Generate!
> Open terminal and go to VTKBin directory
> run “make” in the terminal
> run “sudo make install” in the terminal
>
> After this step, a folder named vtk-6.3 is created in /usr/local/lib/cmake/
>
> Installing ITK
>
> Download ITK-4.8.2 and store all files in ITKSource directory
> Create another folder as ITKBin
> Open CMake gui
> Set source path to ITKSource and build path to ITKBin
> Configure!
> Set Module_ITKVtkGlue : ON.
> Configure!
>
> After this step, the VTK_DIR is added to the options and it is automatically
> set to: /usr/local/lib/cmake/vtk-6.3
>
> Generate!
> Open terminal and go to ITKBin directory
> run “make” in the terminal
> run “sudo make install” in the terminal
>
> After this step a folder named ITK-4.8 is created in /usr/local/lib/cmake/
>
> There is a folder named "Modules" in this path which contains some files
> with the format of *.cmake (including ITKVtkGlue.cmake and ITKVTK.cmake).
>
>
>
> All of these steps are done successfully without any error.
>
> Now, if I build and make the RequestedRegion example which is only based on
> ITK, the output object (RequestedRegion.exe) will be generated successfully.
>
> Also, if I build and make the Cylinder example which is only based on VTK,
> the output object (Cylinder.exe) will be generated successfully.
>
> So, I assume that ITK and VTK are successfully installed on my Mac.
> However, when I run the QuickViewDemo, the executable output is not created!
> Here are the steps:
>
> Create a folder named QuickSource containing QuickViewDemo.cxx and
> CMakeLists.txt.
> Create another folder named QuickBin
> Open CMake gui
> Set source path to QuickSource and build path to QuickBin
> Configure!
>
> ITK_DIR is automatically set to /usr/local/lib/cmake/ITK-4.8
> No options exist with the names of VTK or Vtkglue
>
> Generate!
> Open terminal and go to QuickBin directory
> run “make” in the terminal
>
> Scanning dependencies of target QuickViewDemo
> [ 50%] Building CXX object CMakeFiles/QuickViewDemo.dir/QuickViewDemo.cxx.o
> [100%] Linking CXX executable QuickViewDemo.app/Contents/MacOS/QuickViewDemo
> [100%] Built target QuickViewDemo
>
> All of the above steps complete without any errors; However, there is no exe
> file in the QucikBin folder. Instead, there is a file named
> QuickViewDemo.app.
>
> Does anyone know what is the problem that I have no QuickViewDemo.exe file?
>
> I read in the documents that if I am using ITK>=4 then I just need to build
> ITK with Module_ITKVtkGlue=ON. Is there any other thing that I have
> forgotten to install?
>
> Sorry for my long email!
> I would appreciate any help :)
>
> Best regards,
> Sara Gh
>
>
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