BorderWidgetQt
VTKExamples/Cxx/Qt/BorderWidgetQt
Code¶
BorderWidgetQt.cxx
#include "BorderWidgetQt.h" #include <vtkBorderWidget.h> #include <vtkCommand.h> #include <vtkPolyDataMapper.h> #include <vtkRenderer.h> #include <vtkRenderWindow.h> #include <vtkSmartPointer.h> #include <vtkSphereSource.h> class BorderCallback : public vtkCommand { public: BorderCallback(){} static BorderCallback *New() { return new BorderCallback; } virtual void Execute(vtkObject *vtkNotUsed(caller), unsigned long, void*) { // vtkBorderWidget *borderWidget = // reinterpret_cast<vtkBorderWidget*>(caller); } }; // Constructor BorderWidgetQt::BorderWidgetQt() { this->setupUi(this); // Sphere vtkSmartPointer<vtkSphereSource> sphereSource = vtkSmartPointer<vtkSphereSource>::New(); sphereSource->Update(); vtkSmartPointer<vtkPolyDataMapper> sphereMapper = vtkSmartPointer<vtkPolyDataMapper>::New(); sphereMapper->SetInputConnection(sphereSource->GetOutputPort()); vtkSmartPointer<vtkActor> sphereActor = vtkSmartPointer<vtkActor>::New(); sphereActor->SetMapper(sphereMapper); // VTK Renderer vtkSmartPointer<vtkRenderer> renderer = vtkSmartPointer<vtkRenderer>::New(); renderer->AddActor(sphereActor); // Connect VTK with Qt this->qvtkWidget->GetRenderWindow()->AddRenderer(renderer); // Add a border widget to the right renderer this->BorderWidget = vtkSmartPointer<vtkBorderWidget>::New(); this->BorderWidget->SetInteractor(this->qvtkWidget->GetInteractor()); this->BorderWidget->On(); }
CMakeLists.txt¶
cmake_minimum_required(VERSION 2.8) PROJECT(BorderWidgetQt) find_package(VTK REQUIRED) include(${VTK_USE_FILE}) add_executable(BorderWidgetQt MACOSX_BUNDLE BorderWidgetQt.cxx) target_link_libraries(BorderWidgetQt ${VTK_LIBRARIES})
Download and Build BorderWidgetQt¶
Danger
The generation of tar files has not been ported to the new VTKExamples. Some tarballs may be missing or out-of-date.
Click here to download BorderWidgetQt and its CMakeLists.txt file. Once the tarball BorderWidgetQt.tar has been downloaded and extracted,
cd BorderWidgetQt/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:
./BorderWidgetQt
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.