Implementation of PlanarFigure modeling a cross with two orthogonal lines on a plane. More...

#include <mitkPlanarCross.h>

Inheritance diagram for mitk::PlanarCross:

Collaboration diagram for mitk::PlanarCross:

Public Member Functions
	mitkClassMacro (PlanarCross, PlanarFigure)

Pointer	Clone () const

void	SetSingleLineMode (bool singleLineMode)
	Indicates whether the PlanarFigure shall represent only a single line instead of an orthogonal cross. More...

bool	GetSingleLineMode () const
	Indicates whether the PlanarFigure shall represent only a single line instead of an orthogonal cross. More...

virtual void	SingleLineModeOn ()
	Indicates whether the PlanarFigure shall represent only a single line instead of an orthogonal cross. More...

virtual void	SingleLineModeOff ()

unsigned int	GetMinimumNumberOfControlPoints () const override
	PlanarCross has either two or four control points, depending on the operation mode. More...

unsigned int	GetMaximumNumberOfControlPoints () const override
	PlanarCross has either two or four control points, depending on the operation mode. More...

virtual bool	ResetOnPointSelect () override
	The cross shall be reset to a single line when a control point is selected. More...

virtual bool	ResetOnPointSelectNeeded () const override

virtual unsigned int	GetNumberOfFeatures () const override
	Returns the number of features available for this PlanarCross (1 or 2). More...

virtual bool	Equals (const mitk::PlanarFigure &other) const override
	Compare two PlanarFigure objects Note: all subclasses have to implement the method on their own. More...

Public Member Functions inherited from mitk::PlanarFigure
	mitkClassMacro (PlanarFigure, BaseData) Pointer Clone() const

virtual void	SetPlaneGeometry (mitk::PlaneGeometry *geometry)
	Sets the 2D geometry on which this figure will be placed. More...

virtual const PlaneGeometry *	GetPlaneGeometry () const
	Returns (previously set) 2D geometry of this figure. More...

virtual bool	IsClosed () const
	True if the planar figure is closed. More...

virtual bool	IsPlaced () const
	True if the planar figure has been placed (and can be displayed/interacted with). More...

virtual void	PlaceFigure (const Point2D &point)
	Place figure at the given point (in 2D index coordinates) onto the given 2D geometry. More...

virtual bool	AddControlPoint (const Point2D &point, int index=-1)
	Adds / inserts new control-points. More...

virtual bool	SetControlPoint (unsigned int index, const Point2D &point, bool createIfDoesNotExist=false)

virtual bool	SetCurrentControlPoint (const Point2D &point)

unsigned int	GetNumberOfControlPoints () const
	Returns the current number of 2D control points defining this figure. More...

virtual bool	SelectControlPoint (unsigned int index)
	Selects currently active control points. More...

virtual bool	DeselectControlPoint ()
	Deselect control point; no control point active. More...

virtual int	GetSelectedControlPoint () const
	Return currently selected control point. More...

Point2D	GetControlPoint (unsigned int index) const
	Returns specified control point in 2D world coordinates. More...

virtual int	GetControlPointForPolylinePoint (int indexOfPolylinePoint, int polyLineIndex) const
	Returns the id of the control-point that corresponds to the given polyline-point. More...

Point3D	GetWorldControlPoint (unsigned int index) const
	Returns specified control point in world coordinates. More...

const PolyLineType	GetPolyLine (unsigned int index)
	Returns the polyline representing the planar figure (for rendering, measurements, etc.). More...

const PolyLineType	GetPolyLine (unsigned int index) const
	Returns the polyline representing the planar figure (for rendering, measurments, etc.). More...

const PolyLineType	GetHelperPolyLine (unsigned int index, double mmPerDisplayUnit, unsigned int displayHeight)
	Returns the polyline that should be drawn the same size at every scale (for text, angles, etc.). More...

void	SetPreviewControlPoint (const Point2D &point)
	Sets the position of the PreviewControlPoint. Automatically sets it visible. More...

void	ResetPreviewContolPoint ()
	Marks the PreviewControlPoint as invisible. More...

bool	IsPreviewControlPointVisible () const
	Returns whether or not the PreviewControlPoint is visible. More...

Point2D	GetPreviewControlPoint () const
	Returns the coordinates of the PreviewControlPoint. More...

const char *	GetFeatureName (unsigned int index) const
	Returns the name (identifier) of the specified features. More...

const char *	GetFeatureUnit (unsigned int index) const
	Returns the physical unit of the specified features. More...

double	GetQuantity (unsigned int index) const

bool	IsFeatureActive (unsigned int index) const
	Returns true if the feature with the specified index exists and is active (an inactive feature may e.g. be the area of a non-closed polygon. More...

bool	IsFeatureVisible (unsigned int index) const
	Returns true if the feature with the specified index exists and is set visible. More...

void	SetFeatureVisible (unsigned int index, bool visible)
	Defines if the feature with the specified index will be shown as an overlay in the RenderWindow. More...

virtual void	EvaluateFeatures ()
	Calculates quantities of all features of this planar figure. More...

virtual void	UpdateOutputInformation () override
	Intherited from parent. More...

virtual void	SetRequestedRegionToLargestPossibleRegion () override
	Intherited from parent. More...

virtual bool	RequestedRegionIsOutsideOfTheBufferedRegion () override
	Intherited from parent. More...

virtual bool	VerifyRequestedRegion () override
	Intherited from parent. More...

virtual void	SetRequestedRegion (const itk::DataObject *data) override
	Intherited from parent. More...

virtual unsigned short	GetPolyLinesSize ()
	Returns the current number of polylines. More...

virtual unsigned short	GetHelperPolyLinesSize () const
	Returns the current number of helperpolylines. More...

virtual bool	IsHelperToBePainted (unsigned int index) const
	Returns whether a helper polyline should be painted or not. More...

virtual void	RemoveControlPoint (unsigned int index)
	removes the point with the given index from the list of controlpoints. More...

virtual void	RemoveLastControlPoint ()
	Removes last control point. More...

Public Member Functions inherited from mitk::BaseData
virtual std::vector< std::string >	GetClassHierarchy () const

virtual const char *	GetClassName () const

const mitk::TimeGeometry *	GetTimeGeometry () const
	Return the TimeGeometry of the data as const pointer. More...

const mitk::TimeGeometry *	GetTimeSlicedGeometry () const
	Return the TimeGeometry of the data as const pointer. More...

mitk::TimeGeometry *	GetTimeGeometry ()
	Return the TimeGeometry of the data as pointer. More...

const mitk::TimeGeometry *	GetUpdatedTimeGeometry ()
	Return the TimeGeometry of the data. More...

const mitk::TimeGeometry *	GetUpdatedTimeSliceGeometry ()
	Return the TimeGeometry of the data. More...

virtual void	Expand (unsigned int timeSteps)
	Expands the TimeGeometry to a number of TimeSteps. More...

const mitk::BaseGeometry *	GetUpdatedGeometry (int t=0)
	Return the BaseGeometry of the data at time t. More...

mitk::BaseGeometry *	GetGeometry (int t=0) const
	Return the geometry, which is a TimeGeometry, of the data as non-const pointer. More...

void	UpdateOutputInformation () override
	Update the information for this BaseData (the geometry in particular) so that it can be used as an output of a BaseProcess. More...

void	CopyInformation (const itk::DataObject *data) override
	Copy information from the specified data set. More...

virtual bool	IsInitialized () const
	Check whether the data has been initialized, i.e., at least the Geometry and other header data has been set. More...

virtual void	Clear ()
	Calls ClearData() and InitializeEmpty();. More...

virtual bool	IsEmptyTimeStep (unsigned int t) const
	Check whether object contains data (at a specified time), e.g., a set of points may be empty. More...

virtual bool	IsEmpty () const
	Check whether object contains data (at least at one point in time), e.g., a set of points may be empty. More...

void	ExecuteOperation (Operation *operation) override
	overwrite if the Data can be called by an Interactor (StateMachine). More...

virtual void	SetGeometry (BaseGeometry *aGeometry3D)
	Set the BaseGeometry of the data, which will be referenced (not copied!). Assumes the data object has only 1 time step ( is a 3D object ) and creates a new TimeGeometry which saves the given BaseGeometry. If an TimeGeometry has already been set for the object, it will be replaced after calling this function. More...

virtual void	SetTimeGeometry (TimeGeometry *geometry)
	Set the TimeGeometry of the data, which will be referenced (not copied!). More...

virtual void	SetClonedGeometry (const BaseGeometry *aGeometry3D)
	Set a clone of the provided TimeGeometry as TimeGeometry of the data. Assumes the data object has only 1 time step ( is a 3D object ) and creates a new TimeGeometry. If an TimeGeometry has already been set for the object, it will be replaced after calling this function. More...

virtual void	SetClonedTimeGeometry (const TimeGeometry *geometry)
	Set a clone of the provided TimeGeometry as TimeGeometry of the data. More...

virtual void	SetClonedGeometry (const BaseGeometry *aGeometry3D, unsigned int time)
	Set a clone of the provided geometry as BaseGeometry of a given time step. More...

mitk::PropertyList::Pointer	GetPropertyList () const
	Get the data's property list. More...

void	SetPropertyList (PropertyList *propertyList)
	Set the data's property list. More...

mitk::BaseProperty::Pointer	GetProperty (const char *propertyKey) const
	Get the property (instance of BaseProperty) with key propertyKey from the PropertyList, and set it to this, respectively;. More...

void	SetProperty (const char propertyKey, BaseProperty property)

virtual void	SetOrigin (const Point3D &origin)
	Convenience method for setting the origin of the BaseGeometry instances of all time steps. More...

itk::SmartPointer< mitk::BaseDataSource >	GetSource () const
	Get the process object that generated this data object. More...

unsigned int	GetTimeSteps () const
	Get the number of time steps from the TimeGeometry As the base data has not a data vector given by itself, the number of time steps is defined over the time sliced geometry. In sub classes, a better implementation could be over the length of the data vector. More...

virtual unsigned long	GetMTime () const override
	Get the modified time of the last change of the contents this data object or its geometry. More...

virtual void	Graft (const DataObject *) override

Public Member Functions inherited from mitk::OperationActor
	itkTypeMacroNoParent (OperationActor) virtual ~OperationActor()

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from mitk::BaseData
static const char *	GetStaticNameOfClass ()

Protected Member Functions
	PlanarCross ()

	mitkCloneMacro (Self)

virtual Point2D	ApplyControlPointConstraints (unsigned int index, const Point2D &point) override
	Spatially constrain control points of second (orthogonal) line. More...

virtual void	GeneratePolyLine () override
	Generates the poly-line representation of the planar figure. More...

virtual void	GenerateHelperPolyLine (double mmPerDisplayUnit, unsigned int displayHeight) override
	Generates the poly-lines that should be drawn the same size regardless of zoom. More...

virtual void	EvaluateFeaturesInternal () override
	Calculates feature quantities of the planar figure. More...

virtual void	PrintSelf (std::ostream &os, itk::Indent indent) const override

Protected Member Functions inherited from mitk::PlanarFigure
	PlanarFigure ()

	PlanarFigure (const Self &other)

void	ResetNumberOfControlPoints (int numberOfControlPoints)
	Set the initial number of control points of the planar figure. More...

virtual unsigned int	AddFeature (const char featureName, const char unitName)

void	SetFeatureName (unsigned int index, const char *featureName)

void	SetFeatureUnit (unsigned int index, const char *unitName)

void	SetQuantity (unsigned int index, double quantity)

void	ActivateFeature (unsigned int index)

void	DeactivateFeature (unsigned int index)

virtual void	InitializeTimeGeometry (unsigned int timeSteps=1) override
	Initializes the TimeGeometry describing the (time-resolved) geometry of this figure. Note that each time step holds one PlaneGeometry. More...

void	SetNumberOfPolyLines (unsigned int numberOfPolyLines)
	defines the number of PolyLines that will be available More...

void	AppendPointToPolyLine (unsigned int index, PolyLineElement element)
	Append a point to the PolyLine # index. More...

void	ClearPolyLines ()
	clears the list of PolyLines. Call before re-calculating a new Polyline. More...

void	SetNumberOfHelperPolyLines (unsigned int numberOfHelperPolyLines)
	defines the number of HelperPolyLines that will be available More...

void	AppendPointToHelperPolyLine (unsigned int index, PolyLineElement element)
	Append a point to the HelperPolyLine # index. More...

void	ClearHelperPolyLines ()
	clears the list of HelperPolyLines. Call before re-calculating a new HelperPolyline. More...

Protected Member Functions inherited from mitk::BaseData
	BaseData ()

	BaseData (const BaseData &other)

	~BaseData ()

virtual void	InitializeTimeSlicedGeometry (unsigned int timeSteps=1)
	Initialize the TimeGeometry for a number of time steps. The TimeGeometry is initialized empty and evenly timed. In many cases it will be necessary to overwrite this in sub-classes. More...

virtual void	ClearData ()
	reset to non-initialized state, release memory More...

virtual void	InitializeEmpty ()
	Pure virtual; Must be used in subclasses to get a data object to a valid state. Should at least create one empty object and call Superclass::InitializeTimeGeometry() to ensure an existing valid geometry. More...

Protected Attributes
const unsigned int	FEATURE_ID_LONGESTDIAMETER

const unsigned int	FEATURE_ID_SHORTAXISDIAMETER

Protected Attributes inherited from mitk::PlanarFigure
ControlPointListType	m_ControlPoints

unsigned int	m_NumberOfControlPoints

int	m_SelectedControlPoint

std::vector< PolyLineType >	m_PolyLines

std::vector< PolyLineType >	m_HelperPolyLines

BoolContainerType::Pointer	m_HelperPolyLinesToBePainted

Point2D	m_PreviewControlPoint

bool	m_PreviewControlPointVisible

bool	m_FigurePlaced

Protected Attributes inherited from mitk::BaseData
bool	m_LastRequestedRegionWasOutsideOfTheBufferedRegion

unsigned int	m_SourceOutputIndexDuplicate

bool	m_Initialized

Additional Inherited Members
Public Types inherited from mitk::PlanarFigure
typedef Point2D	PolyLineElement

typedef itk::VectorContainer< unsigned long, bool >	BoolContainerType

typedef std::deque< Point2D >	ControlPointListType

typedef std::vector< PolyLineElement >	PolyLineType

Public Types inherited from mitk::BaseData
typedef BaseData	Self

typedef itk::DataObject	Superclass

typedef itk::SmartPointer< Self >	Pointer

typedef itk::SmartPointer< const Self >	ConstPointer

Detailed Description

Implementation of PlanarFigure modeling a cross with two orthogonal lines on a plane.

The cross consists of two two orthogonal lines, which are defined by four control points lying on a plane. The two control points of the first line are freely placable within the bounds of the underlying 2D geometry, while the two control points of the second line are ensured to meet the following constraints:

1.) The lines must be orthogonal to each other 2.) The second line must lie within the 2D area defined by the first line 3.) The two lines must intersect (at least with their boundaries)

When placing the second line interactively, a graphical helper polyline is provided to the user to indicate the position and orthogonal orientation of the line if it would be placed at the current mouse position.

When modifying one of the lines by interactively moving its control points, the respective other line is deleted and the user is prompted to draw it again.

The class provide a special mode for drawing single lines (SingleLineModeOn/Off); in this case, interaction stops after the first line has been placed.

The class provides the lengths of both lines via the "feature" interface, ordered by size.

See also: PlanarFigureMapper2D

Definition at line 54 of file mitkPlanarCross.h.

Constructor & Destructor Documentation

mitk::PlanarCross::PlanarCross ( )

protected

Definition at line 21 of file mitkPlanarCross.cpp.

References mitk::PlanarFigure::m_HelperPolyLinesToBePainted, mitk::BoolProperty::New(), mitk::PlanarFigure::ResetNumberOfControlPoints(), mitk::PlanarFigure::SetNumberOfHelperPolyLines(), and mitk::BaseData::SetProperty().

Member Function Documentation

mitk::Point2D mitk::PlanarCross::ApplyControlPointConstraints	(	unsigned int	index,
		const Point2D &	point
	)

overrideprotectedvirtual

Spatially constrain control points of second (orthogonal) line.

Reimplemented from mitk::PlanarFigure.

Definition at line 129 of file mitkPlanarCross.cpp.

References mitk::eps.

Pointer mitk::PlanarCross::Clone ( ) const

bool mitk::PlanarCross::Equals ( const mitk::PlanarFigure & other ) const

overridevirtual

Compare two PlanarFigure objects Note: all subclasses have to implement the method on their own.

Reimplemented from mitk::PlanarFigure.

Definition at line 334 of file mitkPlanarCross.cpp.

void mitk::PlanarCross::EvaluateFeaturesInternal ( )

overrideprotectedvirtual

Calculates feature quantities of the planar figure.

Implements mitk::PlanarFigure.

Definition at line 296 of file mitkPlanarCross.cpp.

void mitk::PlanarCross::GenerateHelperPolyLine	(	double	mmPerDisplayUnit,
		unsigned int	displayHeight
	)

overrideprotectedvirtual

Generates the poly-lines that should be drawn the same size regardless of zoom.

Implements mitk::PlanarFigure.

Definition at line 250 of file mitkPlanarCross.cpp.

void mitk::PlanarCross::GeneratePolyLine ( )

overrideprotectedvirtual

Generates the poly-line representation of the planar figure.

Implements mitk::PlanarFigure.

Definition at line 232 of file mitkPlanarCross.cpp.

unsigned int mitk::PlanarCross::GetMaximumNumberOfControlPoints ( ) const

inlineoverridevirtual

PlanarCross has either two or four control points, depending on the operation mode.

Implements mitk::PlanarFigure.

Definition at line 76 of file mitkPlanarCross.h.

unsigned int mitk::PlanarCross::GetMinimumNumberOfControlPoints ( ) const

inlineoverridevirtual

PlanarCross has either two or four control points, depending on the operation mode.

Implements mitk::PlanarFigure.

Definition at line 74 of file mitkPlanarCross.h.

unsigned int mitk::PlanarCross::GetNumberOfFeatures ( ) const

overridevirtual

Returns the number of features available for this PlanarCross (1 or 2).

Reimplemented from mitk::PlanarFigure.

Definition at line 117 of file mitkPlanarCross.cpp.

bool mitk::PlanarCross::GetSingleLineMode ( ) const

Indicates whether the PlanarFigure shall represent only a single line instead of an orthogonal cross.

Definition at line 42 of file mitkPlanarCross.cpp.

References mitk::GenericProperty< T >::GetValue().

mitk::PlanarCross::mitkClassMacro	(	PlanarCross	,
		PlanarFigure
	)

mitk::PlanarCross::mitkCloneMacro ( Self )

protected

static Pointer mitk::PlanarCross::New ( )

static

Referenced by mitk::PlanarFigureReader::GenerateData(), and mitkPlanarCrossTest().

void mitk::PlanarCross::PrintSelf	(	std::ostream &	os,
		itk::Indent	indent
	)		const

overrideprotectedvirtual

Reimplemented from mitk::PlanarFigure.

Definition at line 329 of file mitkPlanarCross.cpp.

bool mitk::PlanarCross::ResetOnPointSelect ( )

overridevirtual

The cross shall be reset to a single line when a control point is selected.

Reimplemented from mitk::PlanarFigure.

Definition at line 59 of file mitkPlanarCross.cpp.

bool mitk::PlanarCross::ResetOnPointSelectNeeded ( ) const

overridevirtual

Reimplemented from mitk::PlanarFigure.

Definition at line 54 of file mitkPlanarCross.cpp.

void mitk::PlanarCross::SetSingleLineMode ( bool singleLineMode )

Indicates whether the PlanarFigure shall represent only a single line instead of an orthogonal cross.

Definition at line 36 of file mitkPlanarCross.cpp.

References mitk::BoolProperty::New().

virtual void mitk::PlanarCross::SingleLineModeOff ( )

virtual

virtual void mitk::PlanarCross::SingleLineModeOn ( )

virtual

Indicates whether the PlanarFigure shall represent only a single line instead of an orthogonal cross.

Member Data Documentation

const unsigned int mitk::PlanarCross::FEATURE_ID_LONGESTDIAMETER

protected

Definition at line 106 of file mitkPlanarCross.h.

const unsigned int mitk::PlanarCross::FEATURE_ID_SHORTAXISDIAMETER

protected

Definition at line 107 of file mitkPlanarCross.h.

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

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation