# FilterSelfProgress

VTKExamples/Cxx/Developers/FilterSelfProgress

### Code

FilterSelfProgress.cxx

    #include <vtkSmartPointer.h>
    #include <vtkPoints.h>
    #include <vtkPolyData.h>
    #include <vtkSphereSource.h>
    #include <vtkCallbackCommand.h>
    #include <vtkCommand.h>

    #include "vtkTestFilterSelfProgressFilter.h"

    void ProgressFunction(vtkObject* caller, long unsigned int eventId, void* clientData, void* callData);

    int main(int argc, char **argv)
    {
      vtkSmartPointer<vtkSphereSource> sphereSource =
          vtkSmartPointer<vtkSphereSource>::New();
      sphereSource->Update();

      vtkSmartPointer<vtkTestFilterSelfProgressFilter> testFilter =
          vtkSmartPointer<vtkTestFilterSelfProgressFilter>::New();
      testFilter->SetInputConnection(sphereSource->GetOutputPort());
      testFilter->Update();

      return EXIT_SUCCESS;
    }

### CMakeLists.txt

    cmake_minimum_required(VERSION 2.8)

    PROJECT(FilterSelfProgress)

    find_package(VTK REQUIRED)
    include(${VTK_USE_FILE})

    add_executable(FilterSelfProgress MACOSX_BUNDLE FilterSelfProgress.cxx)

    target_link_libraries(FilterSelfProgress ${VTK_LIBRARIES})

### Download and Build FilterSelfProgress

Click here to download FilterSelfProgress and its CMakeLists.txt file. Once the tarball FilterSelfProgress.tar has been downloaded and extracted,

    cd FilterSelfProgress/build

If VTK is installed:

    cmake ..

If VTK is not installed but compiled on your system, you will need to specify the path to your VTK build:

    cmake -DVTK_DIR:PATH=/home/me/vtk_build ..

Build the project:

    make

and run it:

    ./FilterSelfProgress

WINDOWS USERS PLEASE NOTE: Be sure to add the VTK bin directory to your path. This will resolve the VTK dll's at run time.