qMRMLThreeDView Class Reference

3D view for view nodes. For performance reasons, the view block refreshs 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. More...

Public Slots
void	lookFromViewAxis (const ctkAxesWidget::Axis &axis)
	Look from a given axis, need a mrml view node to be set. More...
virtual void	resetFocalPoint ()
void	setMRMLScene (vtkMRMLScene *newScene)
void	setMRMLViewNode (vtkMRMLViewNode *newViewNode)
	Set the current viewNode to observe. More...

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

Protected Attributes
QScopedPointer< qMRMLThreeDViewPrivate >	d_ptr

Detailed Description

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

See also

qMRMLThreeDWidget, qMRMLThreeDViewControllerWidget, qMRMLSliceView

Definition at line 42 of file qMRMLThreeDView.h.

Member Typedef Documentation

Superclass

typedef ctkVTKRenderView qMRMLThreeDView::Superclass

Superclass typedef.

Definition at line 47 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

)

lookFromViewAxis

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

slot

Look from a given axis, need a mrml view node to be set.

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 ( )

virtualslot

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

rotateToViewAxis() [1/2]

Q_INVOKABLE void qMRMLThreeDView::rotateToViewAxis

(

unsigned int

axisId

)

Returns the interactor style of the view.

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

rotateToViewAxis() [2/2]

Q_INVOKABLE void qMRMLThreeDView::rotateToViewAxis

(

const std::string &

axisLabel

)

setDefaultViewCursor()

Q_INVOKABLE void qMRMLThreeDView::setDefaultViewCursor

(

const QCursor &

cursor

)

Set default cursor in the view area.

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.

Member Data Documentation

d_ptr

QScopedPointer<qMRMLThreeDViewPrivate> qMRMLThreeDView::d_ptr

protected

Definition at line 118 of file qMRMLThreeDView.h.

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

• Libs/MRML/Widgets/qMRMLThreeDView.h