# ReportRenderWindowCapabilities

VTKExamples/Cxx/Utilities/ReportRenderWindowCapabilities

### Code

ReportRenderWindowCapabilities.cxx

    #include <vtkSmartPointer.h>

    #include <vtkConeSource.h>
    #include <vtkPolyData.h>
    #include <vtkPolyDataMapper.h>
    #include <vtkActor.h>
    #include <vtkRenderWindow.h>
    #include <vtkRenderer.h>

    int main(int, char *[])
    {
      //Create a cone
      vtkSmartPointer<vtkConeSource> coneSource =
        vtkSmartPointer<vtkConeSource>::New();
      coneSource->Update();

      //Create a mapper and actor
      vtkSmartPointer<vtkPolyDataMapper> mapper =
        vtkSmartPointer<vtkPolyDataMapper>::New();
      mapper->SetInputConnection(coneSource->GetOutputPort());

      vtkSmartPointer<vtkActor> actor =
        vtkSmartPointer<vtkActor>::New();
      actor->SetMapper(mapper);

      //Create a renderer and render window<
      vtkSmartPointer<vtkRenderer> renderer =
        vtkSmartPointer<vtkRenderer>::New();
      vtkSmartPointer<vtkRenderWindow> renderWindow =
        vtkSmartPointer<vtkRenderWindow>::New();
      renderWindow->AddRenderer(renderer);

      //Add the actors to the scene
      renderer->AddActor(actor);

      //Render
      renderWindow->Render();

      std::cout << renderWindow->ReportCapabilities();

      return EXIT_SUCCESS;
    }

### CMakeLists.txt

    cmake_minimum_required(VERSION 2.8)

    PROJECT(ReportRenderWindowCapabilities)

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

    add_executable(ReportRenderWindowCapabilities MACOSX_BUNDLE ReportRenderWindowCapabilities.cxx )

    target_link_libraries(ReportRenderWindowCapabilities ${VTK_LIBRARIES})

### Download and Build ReportRenderWindowCapabilities

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

    cd ReportRenderWindowCapabilities/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:

    ./ReportRenderWindowCapabilities

WINDOWS USERS

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