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
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.