VTKExamples/Cxx/Qt/RenderWindowUISingleInheritance
Description
ifndef RenderWindowUISingleInheritance_H
define RenderWindowUISingleInheritance_H
include
include
// Forward Qt class declarations class Ui_RenderWindowUISingleInheritance;
class RenderWindowUISingleInheritance : public QMainWindow { Q_OBJECT public:
// Constructor/Destructor RenderWindowUISingleInheritance(); ~RenderWindowUISingleInheritance() {};
public slots:
virtual void slotExit();
private:
// Designer form Ui_RenderWindowUISingleInheritance *ui; };
endif
Code
RenderWindowUISingleInheritance.cxx
#include "RenderWindowUISingleInheritance.h"
// This is included here because it is forward declared in
// RenderWindowUISingleInheritance.h
#include "ui_RenderWindowUISingleInheritance.h"
#include <vtkPolyDataMapper.h>
#include <vtkRenderer.h>
#include <vtkRenderWindow.h>
#include <vtkSphereSource.h>
#include <vtkSmartPointer.h>
// Constructor
RenderWindowUISingleInheritance::RenderWindowUISingleInheritance()
{
this->ui = new Ui_RenderWindowUISingleInheritance;
this->ui->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);
// VTK/Qt wedded
this->ui->qvtkWidget->GetRenderWindow()->AddRenderer(renderer);
// Set up action signals and slots
connect(this->ui->actionExit, SIGNAL(triggered()), this, SLOT(slotExit()));
}
void RenderWindowUISingleInheritance::slotExit()
{
qApp->exit();
}
CMakeLists.txt
cmake_minimum_required(VERSION 2.8)
PROJECT(RenderWindowUISingleInheritance)
find_package(VTK REQUIRED)
include(${VTK_USE_FILE})
add_executable(RenderWindowUISingleInheritance MACOSX_BUNDLE RenderWindowUISingleInheritance.cxx)
target_link_libraries(RenderWindowUISingleInheritance ${VTK_LIBRARIES})
Download and Build RenderWindowUISingleInheritance
Click here to download RenderWindowUISingleInheritance and its CMakeLists.txt file. Once the tarball RenderWindowUISingleInheritance.tar has been downloaded and extracted,
cd RenderWindowUISingleInheritance/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:
./RenderWindowUISingleInheritance
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.