#include <ImFusion/GUI/PointsOnDataManipulator.h>

Interface class that handles creation and manipulation of points on Data. More...

Inheritance diagram for PointsOnDataManipulator:

Detailed Description

Interface class that handles creation and manipulation of points on Data.

Implementations of this interface should rely on PointsOnData for handling the points and react to the events emitted by it.

Classes
class	Receiver

Public Member Functions
virtual void	init (DisplayWidgetMulti *disp)

virtual PointsOnData &	pointHandler () const =0
	Gets the underlying `PointsOnData`

virtual void	startPointCreation ()
	Start the interactive creation of a new point.

bool	isCreatingPoint () const
	Return true if it is currently creating a new point.

virtual void	cancelPointCreation ()
	Cancel the interactive creation of a new point.

virtual void	exportPoints (AnnotationModel *annotationModel)

virtual void	goToPoint (int index)

void	onManipulatorEvent (Manipulator src, void eventData) override
	Called when an event occurs.

void	showNames (bool show)

virtual void	setVisible (bool visible)
	Shows or hides all the points.

void	setPointSize (float pointSize)

float	pointSize () const

virtual void	setEditable (bool editable)
	Enables or disables the manipulation of points.

bool	isEditable () const

virtual void	setPointColor (const vec3 &color)
	Set the color of all points.

const vec3 &	pointColor () const

virtual std::vector< InteractiveView * >	pointViews () const
	Return the current views showing the points.

virtual void	recomputePointViews ()
	Recomputes the views where points are visible and add points to those views.

virtual void	showVisualGuideInViews (InteractiveObject &visualGuideIObj, SharedImageSet &visualGuideImg, TransferFunction *tf=nullptr)=0
	Displays visual guide in views GlSliceView can properly render the InteractiveObject, while other views require the SharedImageSet with transfer function.

virtual void	hideVisualGuideInViews ()
	Hide the visual guide from views.

void	storeBlendingMode2DViews (GlSlice::BlendingMode blendingMode2DView)
	Store original blending mode for 2D views.

void	restoreBlendingMode2DViews (std::vector< ImageView2D * > views2d)
	Restore original blending mode for 2D views.

void	setListenToDisplayChanges (bool listen=true)
	Sets whether the class should listen to display changes and add the points to new views.

bool	isListeningToDisplayChanges () const

Public Member Functions inherited from SignalReceiver
	SignalReceiver ()=default
	Default constructor.

	SignalReceiver (const SignalReceiver &other)
	Copy constructor, does not copy any existing signal connections from other.

SignalReceiver &	operator= (SignalReceiver rhs)
	Assignment operator, disconnects all existing connections, does not copy any existing signal connections from rhs.

virtual	~SignalReceiver ()
	Virtual destructor disconnects from all connected signals.

Protected Member Functions
virtual void	onPointsAdded (int first, int last)
	These methods are called when the underlying `PointsOnData` structure changes.

virtual void	onPointsRemoved (int first, int last)

virtual void	onPointsChanged (int first, int last)

virtual void	onPointsRenamed (int first, int last)

virtual void	onCreatePointInteraction (const vec3 &point)=0
	This function is called when the user creates a point. The implementation should update of the underlying `PointsOnData` structure.

virtual void	onMovePointInteraction (Manipulator *src)=0
	This function is called when the user moves a point. The implementation should update of the underlying `PointsOnData` structure.

virtual std::vector< InteractiveView * >	availableViews () const
	Return a vector of views where the points should be shown.

void	removePoint (Interactive< GlPoint, PointBasedAnnotationManipulator > *p)
	Removes a specific point from all the views.

void	clearPendingPoint ()
	Removes the temporary point used in user interation.

std::unique_ptr< Interactive< GlPoint, PointBasedAnnotationManipulator > >	createInteractivePoint (const vec3 *point=nullptr, bool interactive=true, const std::string &name="")
	Creates an interactive point.

void	sanitizeRange (int &first, int &last, size_t size)
	Makes sure that the range [first, last) is inside the range [0, size)

Protected Member Functions inherited from SignalReceiver
void	disconnectAll ()
	Disconnects all existing connections.

Protected Attributes
std::unique_ptr< Interactive< GlPoint, PointBasedAnnotationManipulator > >	m_pendingPoint
	Pending point currently being set.

std::vector< std::unique_ptr< Interactive< GlPoint, PointBasedAnnotationManipulator > > >	m_points

vec3	m_pointColor = vec3(1.0, 0.0, 0.0)

float	m_pointSize = 5.0f

DisplayWidgetMulti *	m_disp = nullptr

bool	m_isEditable = true

bool	m_showNames = false

std::unique_ptr< Receiver >	m_receiver

bool	m_isListeningToDisplayChanges = true

Data *	m_visualGuideData = nullptr
	Pointer to the visual guide data.

InteractiveObject *	m_visualGuideIObj = nullptr
	Pointer to the visual guide interactive object.

std::vector< GlSlice::BlendingMode >	m_blendingMode2DViewsRestore
	Backup to restore blending mode for 2D views on hiding of visual guide.

Member Function Documentation

◆ init()

virtual void init ( DisplayWidgetMulti * disp )

virtual

Reimplemented in PointsOnSweepManipulator.

◆ pointHandler()

virtual PointsOnData & pointHandler ( ) const

pure virtual

Gets the underlying PointsOnData

Implemented in PointsOnImageManipulator, PointsOnTrackingStreamManipulator, and PointsOnSweepManipulator.

◆ startPointCreation()

virtual void startPointCreation ( )

virtual

Start the interactive creation of a new point.

Reimplemented in PointsOnTrackingStreamManipulator, and PointsOnSweepManipulator.

◆ exportPoints()

virtual void exportPoints ( AnnotationModel * annotationModel )

virtual

Reimplemented in PointsOnSweepManipulator.

◆ goToPoint()

virtual void goToPoint ( int index )

virtual

Reimplemented in PointsOnSweepManipulator.

◆ onManipulatorEvent()

void onManipulatorEvent	(	Manipulator *	src,
		void *	eventData )

overridevirtual

Called when an event occurs.

Parameters

src	source of the event
eventData	pointer to event data. Zero if no event data is provided.

Implements ManipulatorListener.

◆ setVisible()

virtual void setVisible ( bool visible )

virtual

Shows or hides all the points.

Reimplemented in PointsOnImageManipulator, and PointsOnSweepManipulator.

◆ setEditable()

virtual void setEditable ( bool editable )

virtual

Enables or disables the manipulation of points.

Reimplemented in PointsOnSweepManipulator.

◆ setPointColor()

virtual void setPointColor ( const vec3 & color )

virtual

Set the color of all points.

Reimplemented in PointsOnSweepManipulator.

◆ pointViews()

virtual std::vector< InteractiveView * > pointViews ( ) const

virtual

Return the current views showing the points.

Reimplemented in PointsOnSweepManipulator.

◆ recomputePointViews()

virtual void recomputePointViews ( )

virtual

Recomputes the views where points are visible and add points to those views.

Reimplemented in PointsOnSweepManipulator.

◆ showVisualGuideInViews()

virtual void showVisualGuideInViews	(	InteractiveObject &	visualGuideIObj,
		SharedImageSet &	visualGuideImg,
		TransferFunction *	tf = nullptr )

pure virtual

Displays visual guide in views GlSliceView can properly render the InteractiveObject, while other views require the SharedImageSet with transfer function.

Parameters

visualGuideIObj	The visual guide interactive object
visualGuideImg	The visual guide image
tf	The transfer function (optional)

Implemented in PointsOnImageManipulator, PointsOnTrackingStreamManipulator, and PointsOnSweepManipulator.

◆ hideVisualGuideInViews()

virtual void hideVisualGuideInViews ( )

virtual

Hide the visual guide from views.

Reimplemented in PointsOnSweepManipulator.

◆ onPointsAdded()

virtual void onPointsAdded	(	int	first,
		int	last )

protectedvirtual

These methods are called when the underlying PointsOnData structure changes.

Reimplemented in PointsOnImageManipulator, and PointsOnSweepManipulator.

◆ onCreatePointInteraction()

virtual void onCreatePointInteraction ( const vec3 & point )

protectedpure virtual

This function is called when the user creates a point. The implementation should update of the underlying PointsOnData structure.

Implemented in PointsOnImageManipulator, PointsOnTrackingStreamManipulator, and PointsOnSweepManipulator.

◆ onMovePointInteraction()

virtual void onMovePointInteraction ( Manipulator * src )

protectedpure virtual

This function is called when the user moves a point. The implementation should update of the underlying PointsOnData structure.

Implemented in PointsOnImageManipulator, PointsOnTrackingStreamManipulator, and PointsOnSweepManipulator.

◆ availableViews()

virtual std::vector< InteractiveView * > availableViews ( ) const

protectedvirtual

Return a vector of views where the points should be shown.

Reimplemented in PointsOnSweepManipulator.

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

ImFusion/GUI/PointsOnDataManipulator.h

Detailed Description

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Member Function Documentation

◆ init()

◆ pointHandler()

◆ startPointCreation()

◆ exportPoints()

◆ goToPoint()

◆ onManipulatorEvent()

◆ setVisible()

◆ setEditable()

◆ setPointColor()

◆ pointViews()

◆ recomputePointViews()

◆ showVisualGuideInViews()

◆ hideVisualGuideInViews()

◆ onPointsAdded()

◆ onCreatePointInteraction()

◆ onMovePointInteraction()

◆ availableViews()