Widget allowing interaction with point sets for measurement and PointSet definition. More...

#include <QmitkToFPointSetWidget.h>

Inheritance diagram for QmitkToFPointSetWidget:

Collaboration diagram for QmitkToFPointSetWidget:

Public Member Functions
	QmitkToFPointSetWidget (QWidget *p=0, Qt::WindowFlags f1=0)

virtual	~QmitkToFPointSetWidget ()

virtual void	CreateQtPartControl (QWidget *parent)

virtual void	CreateConnections ()

void	InitializeWidget (QHash< QString, QmitkRenderWindow * > renderWindowHashMap, mitk::DataStorage::Pointer dataStorage, mitk::CameraIntrinsics::Pointer cameraIntrinsics=NULL)
	initializes the widget. Observers to the change events of the point sets are created, text actors are activated to be rendered into the foreground of the render window. More...

void	CleanUpWidget ()
	cleans up the widget when it's functionality is not used anymore. Removes observers and deletes foreground renderer More...

void	SetDistanceImage (mitk::Image::Pointer distanceImage)
	set the image holding the distance information used for measuring More...

void	SetCameraIntrinsics (mitk::CameraIntrinsics::Pointer cameraIntrinsics)
	Set intrinsic parameters of the used device. More...

Static Public Attributes
static const std::string	VIEW_ID

Protected Slots
void	OnMeasurement ()
	Activates the interactor for the measurement point set. More...

void	OnPointSet ()
	Activates the interactor for the point set. More...

Protected Member Functions
void	MeasurementPointSetChanged ()
	function called when the 2D measurement PointSet has changed More...

void	PointSetChanged ()
	function called when the 2D PointSet has changed More...

Protected Attributes
Ui::QmitkToFPointSetWidgetControls *	m_Controls
	member holding the UI elements of this widget More...

mitk::DataStorage::Pointer	m_DataStorage
	member holding the set DataStorage More...

mitk::Image::Pointer	m_DistanceImage
	image holding the range data of the ToF camera More...

mitk::CameraIntrinsics::Pointer	m_CameraIntrinsics
	intrinsic parameters of the camera More...

vtkSmartPointer< vtkTextActor >	m_VtkTextActor
	actor containing the text of the overlay More...

vtkSmartPointer< vtkRenderer >	m_ForegroundRenderer1
	renderer responsible for text rendering in the foreground of widget 1 More...

vtkSmartPointer< vtkRenderer >	m_ForegroundRenderer2
	renderer responsible for text rendering in the foreground of widget 2 More...

vtkSmartPointer< vtkRenderer >	m_ForegroundRenderer3
	renderer responsible for text rendering in the foreground of widget 3 More...

vtkSmartPointer< vtkRenderWindow >	m_RenderWindow1
	vtk render window used for showing overlay in widget 1 More...

vtkSmartPointer< vtkRenderWindow >	m_RenderWindow2
	vtk render window used for showing overlay in widget 2 More...

vtkSmartPointer< vtkRenderWindow >	m_RenderWindow3
	vtk render window used for showing overlay in widget 3 More...

vtkSmartPointer< vtkRenderWindow >	m_RenderWindow4
	vtk render window used for showing overlay in widget 3 More...

mitk::PointSet::Pointer	m_MeasurementPointSet2D
	PointSet holding the 2D ToF image point selection used for measuring. More...

mitk::DataNode::Pointer	m_MeasurementPointSet3DNode
	DataNode holding the 3D ToF coordinates used for measuring. More...

mitk::PointSet::Pointer	m_PointSet2D
	PointSet holding the 2D ToF image points. More...

mitk::DataNode::Pointer	m_PointSet3DNode
	DataNode holding the 3D ToF coordinates. More...

mitk::PointSetDataInteractor::Pointer	m_PointSetInteractor
	PointSetInteractor used for PointSet definition. More...

mitk::PointSetDataInteractor::Pointer	m_MeasurementPointSetInteractor
	PointSetInteractor used for measurement. More...

long	m_MeasurementPointSetChangedObserverTag
	observer tag for measurement PointSet observer More...

long	m_PointSetChangedObserverTag
	observer tag for PointSet observer More...

int	m_WindowHeight
	Height of the renderWindow. More...

Detailed Description

Widget allowing interaction with point sets for measurement and PointSet definition.

The widget allows to

Measure the distance between two points in 3D ToF space by clicking the points in the 2D slices
Defining a ToF PointSet both in 2D and 3D. CameraIntrinsics are used for calculation between 2D and 3D

NOTE: You have to make sure that the widget is initialized at a position in the plugin using it, where the distance image is available. CleanUp has to be called to make sure that all observers and renderers are removed correctly.

Definition at line 52 of file QmitkToFPointSetWidget.h.

Constructor & Destructor Documentation

QmitkToFPointSetWidget::QmitkToFPointSetWidget	(	QWidget *	p = `0`,
		Qt::WindowFlags	f1 = `0`
	)

Definition at line 26 of file QmitkToFPointSetWidget.cpp.

References CreateQtPartControl(), and m_Controls.

QmitkToFPointSetWidget::~QmitkToFPointSetWidget ( )

virtual

Definition at line 51 of file QmitkToFPointSetWidget.cpp.

References CleanUpWidget().

Member Function Documentation

void QmitkToFPointSetWidget::CleanUpWidget ( )

cleans up the widget when it's functionality is not used anymore. Removes observers and deletes foreground renderer

Definition at line 196 of file QmitkToFPointSetWidget.cpp.

References mitk::VtkLayerController::GetInstance(), mitk::RenderingManager::GetInstance(), m_Controls, m_ForegroundRenderer1, m_ForegroundRenderer2, m_ForegroundRenderer3, m_MeasurementPointSet2D, m_MeasurementPointSetChangedObserverTag, m_PointSet2D, m_PointSetChangedObserverTag, m_RenderWindow1, m_RenderWindow2, m_RenderWindow3, OnMeasurement(), OnPointSet(), mitk::VtkLayerController::RemoveRenderer(), and mitk::RenderingManager::RequestUpdateAll().

Referenced by ~QmitkToFPointSetWidget().

void QmitkToFPointSetWidget::CreateConnections ( )

virtual

Definition at line 68 of file QmitkToFPointSetWidget.cpp.

References m_Controls, OnMeasurement(), and OnPointSet().

Referenced by CreateQtPartControl().

void QmitkToFPointSetWidget::CreateQtPartControl ( QWidget * parent )

virtual

Definition at line 56 of file QmitkToFPointSetWidget.cpp.

References CreateConnections(), and m_Controls.

Referenced by QmitkToFPointSetWidget().

void QmitkToFPointSetWidget::InitializeWidget	(	QHash< QString, QmitkRenderWindow * >	renderWindowHashMap,
		mitk::DataStorage::Pointer	dataStorage,
		mitk::CameraIntrinsics::Pointer	cameraIntrinsics = `NULL`
	)

initializes the widget. Observers to the change events of the point sets are created, text actors are activated to be rendered into the foreground of the render window.

Parameters

stdMultiWidget	QmitkStdMultiWidget used for painting overlays for measurement
dataStorage	DataStorage to add PointSets
distanceImage	range image used to calculate 3D PointSet from 2D index

Definition at line 77 of file QmitkToFPointSetWidget.cpp.

References mitk::VtkLayerController::GetInstance(), mitk::VtkLayerController::InsertForegroundRenderer(), m_CameraIntrinsics, m_Controls, m_DataStorage, m_ForegroundRenderer1, m_ForegroundRenderer2, m_ForegroundRenderer3, m_MeasurementPointSet2D, m_MeasurementPointSet3DNode, m_MeasurementPointSetChangedObserverTag, m_MeasurementPointSetInteractor, m_PointSet2D, m_PointSet3DNode, m_PointSetChangedObserverTag, m_PointSetInteractor, m_RenderWindow1, m_RenderWindow2, m_RenderWindow3, m_RenderWindow4, m_VtkTextActor, m_WindowHeight, MeasurementPointSetChanged(), mitk::New(), mitk::PointSetDataInteractor::New(), mitk::DataNode::New(), mitk::PointSet::New(), and PointSetChanged().

void QmitkToFPointSetWidget::MeasurementPointSetChanged ( )

protected

function called when the 2D measurement PointSet has changed

Definition at line 341 of file QmitkToFPointSetWidget.cpp.

References m_CameraIntrinsics, m_DistanceImage, m_MeasurementPointSet2D, m_MeasurementPointSet3DNode, m_VtkTextActor, m_WindowHeight, mitk::ToFDistanceImageToPointSetFilter::New(), and mitk::PointSet::New().

Referenced by InitializeWidget(), and OnMeasurement().

void QmitkToFPointSetWidget::OnMeasurement ( )

protectedslot

Activates the interactor for the measurement point set.

Definition at line 273 of file QmitkToFPointSetWidget.cpp.

References m_Controls, m_DataStorage, m_MeasurementPointSetInteractor, m_PointSetInteractor, m_VtkTextActor, and MeasurementPointSetChanged().

Referenced by CleanUpWidget(), and CreateConnections().

void QmitkToFPointSetWidget::OnPointSet ( )

protectedslot

Activates the interactor for the point set.

Definition at line 307 of file QmitkToFPointSetWidget.cpp.

References m_Controls, m_DataStorage, m_MeasurementPointSetInteractor, m_PointSetInteractor, m_VtkTextActor, and PointSetChanged().

Referenced by CleanUpWidget(), and CreateConnections().

void QmitkToFPointSetWidget::PointSetChanged ( )

protected

function called when the 2D PointSet has changed

Definition at line 395 of file QmitkToFPointSetWidget.cpp.

References m_CameraIntrinsics, m_DistanceImage, m_PointSet2D, m_PointSet3DNode, m_VtkTextActor, mitk::ToFDistanceImageToPointSetFilter::New(), and mitk::PointSet::New().

Referenced by InitializeWidget(), and OnPointSet().

void QmitkToFPointSetWidget::SetCameraIntrinsics ( mitk::CameraIntrinsics::Pointer cameraIntrinsics )

Set intrinsic parameters of the used device.

Definition at line 268 of file QmitkToFPointSetWidget.cpp.

References m_CameraIntrinsics.

void QmitkToFPointSetWidget::SetDistanceImage ( mitk::Image::Pointer distanceImage )

set the image holding the distance information used for measuring

Definition at line 253 of file QmitkToFPointSetWidget.cpp.

References m_DistanceImage.

Member Data Documentation

mitk::CameraIntrinsics::Pointer QmitkToFPointSetWidget::m_CameraIntrinsics

protected

intrinsic parameters of the camera

Definition at line 119 of file QmitkToFPointSetWidget.h.

Referenced by InitializeWidget(), MeasurementPointSetChanged(), PointSetChanged(), and SetCameraIntrinsics().

Ui::QmitkToFPointSetWidgetControls* QmitkToFPointSetWidget::m_Controls

protected

member holding the UI elements of this widget

Definition at line 114 of file QmitkToFPointSetWidget.h.

Referenced by CleanUpWidget(), CreateConnections(), CreateQtPartControl(), InitializeWidget(), OnMeasurement(), OnPointSet(), and QmitkToFPointSetWidget().

mitk::DataStorage::Pointer QmitkToFPointSetWidget::m_DataStorage

protected

member holding the set DataStorage

Definition at line 116 of file QmitkToFPointSetWidget.h.

Referenced by InitializeWidget(), OnMeasurement(), and OnPointSet().

mitk::Image::Pointer QmitkToFPointSetWidget::m_DistanceImage

protected

image holding the range data of the ToF camera

Definition at line 118 of file QmitkToFPointSetWidget.h.

Referenced by MeasurementPointSetChanged(), PointSetChanged(), and SetDistanceImage().

vtkSmartPointer<vtkRenderer> QmitkToFPointSetWidget::m_ForegroundRenderer1

protected

renderer responsible for text rendering in the foreground of widget 1

Definition at line 122 of file QmitkToFPointSetWidget.h.

Referenced by CleanUpWidget(), and InitializeWidget().

vtkSmartPointer<vtkRenderer> QmitkToFPointSetWidget::m_ForegroundRenderer2

protected

renderer responsible for text rendering in the foreground of widget 2

Definition at line 123 of file QmitkToFPointSetWidget.h.

Referenced by CleanUpWidget(), and InitializeWidget().

vtkSmartPointer<vtkRenderer> QmitkToFPointSetWidget::m_ForegroundRenderer3

protected

renderer responsible for text rendering in the foreground of widget 3

Definition at line 124 of file QmitkToFPointSetWidget.h.

Referenced by CleanUpWidget(), and InitializeWidget().

mitk::PointSet::Pointer QmitkToFPointSetWidget::m_MeasurementPointSet2D

protected

PointSet holding the 2D ToF image point selection used for measuring.

Definition at line 130 of file QmitkToFPointSetWidget.h.

Referenced by CleanUpWidget(), InitializeWidget(), and MeasurementPointSetChanged().

mitk::DataNode::Pointer QmitkToFPointSetWidget::m_MeasurementPointSet3DNode

protected

DataNode holding the 3D ToF coordinates used for measuring.

Definition at line 131 of file QmitkToFPointSetWidget.h.

Referenced by InitializeWidget(), and MeasurementPointSetChanged().

long QmitkToFPointSetWidget::m_MeasurementPointSetChangedObserverTag

protected

observer tag for measurement PointSet observer

Definition at line 138 of file QmitkToFPointSetWidget.h.

Referenced by CleanUpWidget(), and InitializeWidget().

mitk::PointSetDataInteractor::Pointer QmitkToFPointSetWidget::m_MeasurementPointSetInteractor

protected

PointSetInteractor used for measurement.

Definition at line 136 of file QmitkToFPointSetWidget.h.

Referenced by InitializeWidget(), OnMeasurement(), and OnPointSet().

mitk::PointSet::Pointer QmitkToFPointSetWidget::m_PointSet2D

protected

PointSet holding the 2D ToF image points.

Definition at line 132 of file QmitkToFPointSetWidget.h.

Referenced by CleanUpWidget(), InitializeWidget(), and PointSetChanged().

mitk::DataNode::Pointer QmitkToFPointSetWidget::m_PointSet3DNode

protected

DataNode holding the 3D ToF coordinates.

Definition at line 133 of file QmitkToFPointSetWidget.h.

Referenced by InitializeWidget(), and PointSetChanged().

long QmitkToFPointSetWidget::m_PointSetChangedObserverTag

protected

observer tag for PointSet observer

Definition at line 139 of file QmitkToFPointSetWidget.h.

Referenced by CleanUpWidget(), and InitializeWidget().

mitk::PointSetDataInteractor::Pointer QmitkToFPointSetWidget::m_PointSetInteractor

protected

PointSetInteractor used for PointSet definition.

Definition at line 135 of file QmitkToFPointSetWidget.h.

Referenced by InitializeWidget(), OnMeasurement(), and OnPointSet().

vtkSmartPointer<vtkRenderWindow> QmitkToFPointSetWidget::m_RenderWindow1

protected

vtk render window used for showing overlay in widget 1

Definition at line 125 of file QmitkToFPointSetWidget.h.

Referenced by CleanUpWidget(), and InitializeWidget().

vtkSmartPointer<vtkRenderWindow> QmitkToFPointSetWidget::m_RenderWindow2

protected

vtk render window used for showing overlay in widget 2

Definition at line 126 of file QmitkToFPointSetWidget.h.

Referenced by CleanUpWidget(), and InitializeWidget().

vtkSmartPointer<vtkRenderWindow> QmitkToFPointSetWidget::m_RenderWindow3

protected

vtk render window used for showing overlay in widget 3

Definition at line 127 of file QmitkToFPointSetWidget.h.

Referenced by CleanUpWidget(), and InitializeWidget().

vtkSmartPointer<vtkRenderWindow> QmitkToFPointSetWidget::m_RenderWindow4

protected

vtk render window used for showing overlay in widget 3

Definition at line 128 of file QmitkToFPointSetWidget.h.

Referenced by InitializeWidget().

vtkSmartPointer<vtkTextActor> QmitkToFPointSetWidget::m_VtkTextActor

protected

actor containing the text of the overlay

Definition at line 121 of file QmitkToFPointSetWidget.h.

Referenced by InitializeWidget(), MeasurementPointSetChanged(), OnMeasurement(), OnPointSet(), and PointSetChanged().

int QmitkToFPointSetWidget::m_WindowHeight

protected

Height of the renderWindow.

Definition at line 142 of file QmitkToFPointSetWidget.h.

Referenced by InitializeWidget(), and MeasurementPointSetChanged().

const std::string QmitkToFPointSetWidget::VIEW_ID

static

Definition at line 59 of file QmitkToFPointSetWidget.h.

The documentation for this class was generated from the following files:

Public Member Functions

Static Public Attributes

Protected Slots

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation