qMRMLThreeDView Class Reference

3D view for view nodes. For performance reasons, the view block refreshes when the scene is in batch process state. More...

#include <Libs/MRML/Widgets/qMRMLThreeDView.h>

Inheritance diagram for qMRMLThreeDView:

Collaboration diagram for qMRMLThreeDView:

Public Types
typedef ctkVTKRenderView	Superclass
	Superclass typedef.

Public Slots
void	lookFromViewAxis (const ctkAxesWidget::Axis &axis)
void	setMRMLScene (vtkMRMLScene *newScene)
void	setMRMLViewNode (vtkMRMLViewNode *newViewNode)
	Set the current viewNode to observe.

Public Member Functions
void	addDisplayableManager (const QString &displayableManager)
Q_INVOKABLE vtkMRMLCameraNode *	cameraNode ()
	Returns camera node of the 3D view.
Q_INVOKABLE vtkMRMLAbstractDisplayableManager *	displayableManagerByClassName (const char *className)
	Return a DisplayableManager given its class name.
void	dragEnterEvent (QDragEnterEvent *event) override
void	dropEvent (QDropEvent *event) override
Q_INVOKABLE void	getDisplayableManagers (vtkCollection *displayableManagers)
Q_INVOKABLE vtkMRMLThreeDViewInteractorStyle *	interactorObserver () const
	Returns the interactor observer of the view.
Q_INVOKABLE vtkMRMLViewNode *	mrmlViewNode () const
	Get the 3D View node observed by view.
	qMRMLThreeDView (QWidget *parent=nullptr)
	Constructors.
Q_INVOKABLE void	resetCamera (bool resetRotation=true, bool resetTranslation=true, bool resetDistance=true)
virtual void	resetFocalPoint ()
Q_INVOKABLE void	rotateToViewAxis (const std::string &axisLabel)
Q_INVOKABLE void	rotateToViewAxis (unsigned int axisId)
Q_INVOKABLE void	setDefaultViewCursor (const QCursor &cursor)
	Set default cursor in the view area.
void	setInteractor (vtkRenderWindowInteractor *interactor) override
	Sets the interactor of the view.
Q_INVOKABLE void	setViewCursor (const QCursor &)
	Set cursor in the view area.
Q_INVOKABLE void	unsetViewCursor ()
	Restore default cursor in the view area.
	~qMRMLThreeDView () override

Detailed Description

3D view for view nodes. For performance reasons, the view block refreshes when the scene is in batch process state.

See also

qMRMLThreeDWidget, qMRMLThreeDViewControllerWidget, qMRMLSliceView

Definition at line 43 of file qMRMLThreeDView.h.

Member Typedef Documentation

Superclass

typedef ctkVTKRenderView qMRMLThreeDView::Superclass

Superclass typedef.

Definition at line 48 of file qMRMLThreeDView.h.

Constructor & Destructor Documentation

qMRMLThreeDView()

qMRMLThreeDView::qMRMLThreeDView ( QWidget * parent = nullptr )

explicit

Constructors.

~qMRMLThreeDView()

qMRMLThreeDView::~qMRMLThreeDView ( )

override

Member Function Documentation

addDisplayableManager()

void qMRMLThreeDView::addDisplayableManager

(

const QString &

displayableManager

)

Add a displayable manager to the view, the displayable manager is proper to the 3D view and is not shared with other views. If you want to register a displayable manager with all the 3D views (existing or future), you need to do it via vtkMRMLThreeDViewDisplayableManagerFactory::RegisterDisplayableManager() By default: vtkMRMLCameraDisplayableManager, vtkMRMLViewDisplayableManager and vtkMRMLModelDisplayableManager are already registered.

cameraNode()

Q_INVOKABLE vtkMRMLCameraNode * qMRMLThreeDView::cameraNode

(

)

Returns camera node of the 3D view.

displayableManagerByClassName()

Q_INVOKABLE vtkMRMLAbstractDisplayableManager * qMRMLThreeDView::displayableManagerByClassName

(

const char *

className

)

Return a DisplayableManager given its class name.

dragEnterEvent()

void qMRMLThreeDView::dragEnterEvent ( QDragEnterEvent * event )

override

dropEvent()

void qMRMLThreeDView::dropEvent ( QDropEvent * event )

override

getDisplayableManagers()

Q_INVOKABLE void qMRMLThreeDView::getDisplayableManagers

(

vtkCollection *

displayableManagers

)

interactorObserver()

Q_INVOKABLE vtkMRMLThreeDViewInteractorStyle * qMRMLThreeDView::interactorObserver

(

)

const

Returns the interactor observer of the view.

lookFromViewAxis

void qMRMLThreeDView::lookFromViewAxis ( const ctkAxesWidget::Axis & axis )

inlineslot

Deprecated

Use lookFromAxis instead.

Definition at line 115 of file qMRMLThreeDView.h.

mrmlViewNode()

Q_INVOKABLE vtkMRMLViewNode * qMRMLThreeDView::mrmlViewNode

(

)

const

Get the 3D View node observed by view.

resetCamera()

Q_INVOKABLE void qMRMLThreeDView::resetCamera	(	bool	resetRotation = true,
		bool	resetTranslation = true,
		bool	resetDistance = true )

resetFocalPoint()

virtual void qMRMLThreeDView::resetFocalPoint ( )

virtual

Reimplemented to hide items to not take into account when computing the boundaries

rotateToViewAxis() [1/2]

Q_INVOKABLE void qMRMLThreeDView::rotateToViewAxis

(

const std::string &

axisLabel

)

rotateToViewAxis() [2/2]

Q_INVOKABLE void qMRMLThreeDView::rotateToViewAxis

(

unsigned int

axisId

)

Methods to rotate/reset the camera, Can defined a view axis by its index (from 0 to 5) or its label (defined in vtkMRMLViewNode::AxisLabels) to rotate to the axis ranged in that order: -X, +X, -Y, +Y, -Z, +Z

setDefaultViewCursor()

Q_INVOKABLE void qMRMLThreeDView::setDefaultViewCursor

(

const QCursor &

cursor

)

Set default cursor in the view area.

setInteractor()

void qMRMLThreeDView::setInteractor ( vtkRenderWindowInteractor * interactor )

override

Sets the interactor of the view.

setMRMLScene

void qMRMLThreeDView::setMRMLScene ( vtkMRMLScene * newScene )

slot

Set the MRML scene that should be listened for events When the scene is in batch process state, the view blocks all refresh.

See also

renderEnabled

setMRMLViewNode

void qMRMLThreeDView::setMRMLViewNode ( vtkMRMLViewNode * newViewNode )

slot

Set the current viewNode to observe.

setViewCursor()

Q_INVOKABLE void qMRMLThreeDView::setViewCursor

(

const QCursor &

)

Set cursor in the view area.

unsetViewCursor()

Q_INVOKABLE void qMRMLThreeDView::unsetViewCursor

(

)

Restore default cursor in the view area.

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

• Libs/MRML/Widgets/qMRMLThreeDView.h