ContourModel is a structure of linked vertices defining a contour in 3D space. The vertices are stored in a mitk::ContourElement for each timestep. The contour line segments are implicitly defined by the given linked vertices. By default two control points are linked by a straight line. It is possible to add vertices at the front and end of the contour and to iterate in both directions. More...

#include <mitkContourModel.h>

Inheritance diagram for mitk::ContourModel:

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Collaboration diagram for mitk::ContourModel:

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Public Types
enum	LineSegmentInterpolation { LINEAR, B_SPLINE }
	Possible interpolation of the line segments between control points. More...

typedef ContourElement::VertexType	VertexType

typedef ContourElement::VertexListType	VertexListType

typedef ContourElement::VertexIterator	VertexIterator

typedef ContourElement::ConstVertexIterator	ConstVertexIterator

typedef std::vector< ContourElement::Pointer >	ContourModelSeries

Public Types inherited from mitk::BaseData
typedef BaseData	Self

typedef itk::DataObject	Superclass

typedef itk::SmartPointer< Self >	Pointer

typedef itk::SmartPointer< const Self >	ConstPointer

Public Types inherited from mitk::Identifiable
using	UIDType = std::string

Public Member Functions
	mitkClassMacro (ContourModel, BaseData)

Pointer	Clone () const

VertexType *	GetSelectedVertex ()
	Get the current selected vertex. More...

void	Deselect ()
	Deselect vertex. More...

void	SetSelectedVertexAsControlPoint (bool isControlPoint=true)
	Set selected vertex as control point. More...

void	SetLineSegmentInterpolation (LineSegmentInterpolation interpolation)
	Set the interpolation of the line segments between control points. More...

LineSegmentInterpolation	GetLineSegmentInterpolation ()
	Get the interpolation of the line segments between control points. More...

void	AddVertex (const Point3D &vertex, TimeStepType timestep=0)
	Add a vertex to the contour at given timestep. The vertex is added at the end of contour. More...

void	AddVertex (const VertexType &vertex, TimeStepType timestep=0)
	Add a vertex to the contour at given timestep. A copy of the passed vertex is added at the end of contour. More...

void	AddVertex (const Point3D &vertex, bool isControlPoint, TimeStepType timestep=0)
	Add a vertex to the contour. More...

void	UpdateContour (const ContourModel *sourceModel, TimeStepType destinationTimeStep, TimeStepType sourceTimeStep)

void	AddVertexAtFront (const Point3D &vertex, TimeStepType timestep=0)
	Add a vertex to the contour at given timestep AT THE FRONT of the contour. The vertex is added at the FRONT of contour. More...

void	AddVertexAtFront (const VertexType &vertex, TimeStepType timestep=0)
	Add a vertex to the contour at given timestep AT THE FRONT of the contour. The vertex is added at the FRONT of contour. More...

void	AddVertexAtFront (const Point3D &vertex, bool isControlPoint, TimeStepType timestep=0)
	Add a vertex to the contour at given timestep AT THE FRONT of the contour. More...

void	InsertVertexAtIndex (const Point3D &vertex, int index, bool isControlPoint=false, TimeStepType timestep=0)
	Insert a vertex at given index. More...

bool	SetVertexAt (int pointId, const Point3D &point, TimeStepType timestep=0)
	Set a coordinates for point at given index. More...

bool	SetVertexAt (int pointId, const VertexType *vertex, TimeStepType timestep=0)
	Set a coordinates and control state for point at given index. More...

bool	IsClosed (int timestep=0) const
	Return if the contour is closed or not. More...

void	Concatenate (ContourModel *other, TimeStepType timestep=0, bool check=false)
	Concatenate two contours. The starting control point of the other will be added at the end of the contour. More...

VertexIterator	Begin (TimeStepType timestep=0) const
	Returns a const VertexIterator at the start element of the contour. More...

VertexIterator	IteratorBegin (TimeStepType timestep=0) const
	Returns a const VertexIterator at the start element of the contour. More...

VertexIterator	End (TimeStepType timestep=0) const
	Returns a const VertexIterator at the end element of the contour. More...

VertexIterator	IteratorEnd (TimeStepType timestep=0) const
	Returns a const VertexIterator at the end element of the contour. More...

virtual void	Close (TimeStepType timestep=0)
	Close the contour. The last control point will be linked with the first point. More...

virtual void	Open (TimeStepType timestep=0)
	Set isClosed to false contour. The link between the last control point the first point will be removed. More...

virtual void	SetClosed (bool isClosed, TimeStepType timestep=0)
	Set closed property to given boolean. More...

int	GetNumberOfVertices (TimeStepType timestep=0) const
	Returns the number of vertices at a given timestep. More...

virtual bool	IsEmpty (TimeStepType timestep) const
	Returns whether the contour model is empty at a given timestep. More...

bool	IsEmpty () const override
	Returns whether the contour model is empty. More...

virtual const VertexType *	GetVertexAt (int index, TimeStepType timestep=0) const
	Returns the vertex at the index position within the container. If the index or timestep is invalid a nullptr will be returned. More...

const VertexType *	GetVertexAt (mitk::Point3D &point, float eps, TimeStepType timestep) const

virtual const VertexType *	GetNextControlVertexAt (mitk::Point3D &point, float eps, TimeStepType timestep) const

virtual const VertexType *	GetPreviousControlVertexAt (mitk::Point3D &point, float eps, TimeStepType timestep) const

int	GetIndex (const VertexType *vertex, TimeStepType timestep=0)
	Remove a vertex at given timestep within the container. More...

bool	IsEmptyTimeStep (unsigned int t) const override
	Check if there isn't something at this timestep. More...

bool	IsNearContour (Point3D &point, float eps, TimeStepType timestep) const
	Check if mouse cursor is near the contour. More...

bool	GetLineSegmentForPoint (Point3D &point, float eps, TimeStepType timestep, mitk::ContourElement::VertexType previousVertex=nullptr, mitk::ContourElement::VertexType nextVertex=nullptr)

bool	GetLineSegmentForPoint (const mitk::Point3D &point, float eps, TimeStepType timestep, ContourElement::VertexSizeType &segmentStartIndex, ContourElement::VertexSizeType &segmentEndIndex, mitk::Point3D &closestContourPoint, bool findClosest=true) const

bool	SelectVertexAt (int index, TimeStepType timestep=0)
	Mark a vertex at an index in the container as selected. More...

bool	SetControlVertexAt (int index, TimeStepType timestep=0)
	Mark a vertex at an index in the container as control point. More...

bool	SelectControlVertexAt (Point3D &point, float eps, TimeStepType timestep=0)
	Mark a control vertex at a given position in 3D space. More...

bool	SelectVertexAt (Point3D &point, float eps, TimeStepType timestep=0)
	Mark a vertex at a given position in 3D space. More...

bool	SetControlVertexAt (Point3D &point, float eps, TimeStepType timestep=0)

bool	RemoveVertexAt (int index, TimeStepType timestep=0)
	Remove a vertex at given index within the container. More...

bool	RemoveVertex (const VertexType *vertex, TimeStepType timestep=0)
	Remove a vertex at given timestep within the container. More...

bool	RemoveVertexAt (Point3D &point, float eps, TimeStepType timestep=0)
	Remove a vertex at a query position in 3D space. More...

void	ShiftSelectedVertex (Vector3D &translate)
	Shift the currently selected vertex by a translation vector. More...

void	ShiftContour (Vector3D &translate, TimeStepType timestep=0)
	Shift the whole contour by a translation vector at given timestep. More...

virtual void	Clear (TimeStepType timestep)
	Clear the storage container at given timestep. More...

void	Initialize () override
	Initialize all data objects. More...

void	Initialize (const ContourModel &other)
	Initialize object with specs of other contour. Note: No data will be copied. More...

VertexListType	GetControlVertices (TimeStepType timestep)
	Returns a list pointing to all vertices that are indicated to be control points. More...

VertexListType	GetVertexList (TimeStepType timestep)
	Returns the container of the vertices. More...

void	SetRequestedRegionToLargestPossibleRegion () override
	Inherit from base data - no region support available for contourModel objects. More...

bool	RequestedRegionIsOutsideOfTheBufferedRegion () override
	Inherit from base data - no region support available for contourModel objects. More...

bool	VerifyRequestedRegion () override
	Inherit from base data - no region support available for contourModel objects. More...

void	SetRequestedRegion (const itk::DataObject *data) override
	Inherit from base data - no region support available for contourModel objects. More...

void	Expand (unsigned int timeSteps) override
	Expand the contour model and its TimeGeometry to given number of timesteps. More...

void	UpdateOutputInformation () override
	Update the OutputInformation of a ContourModel object. More...

void	Clear () override
	Clear the storage container. More...

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

virtual void	RedistributeControlVertices (int period, TimeStepType timestep)
	Redistributes ontrol vertices with a given period (as number of vertices) More...

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

virtual const char *	GetClassName () const

BaseProperty::ConstPointer	GetConstProperty (const std::string &propertyKey, const std::string &contextName="", bool fallBackOnDefaultContext=true) const override
	Get property by its key. More...

std::vector< std::string >	GetPropertyKeys (const std::string &contextName="", bool includeDefaultContext=false) const override
	Query keys of existing properties. More...

std::vector< std::string >	GetPropertyContextNames () const override
	Query names of existing contexts. More...

BaseProperty *	GetNonConstProperty (const std::string &propertyKey, const std::string &contextName="", bool fallBackOnDefaultContext=true) override
	Get property by its key. More...

void	SetProperty (const std::string &propertyKey, BaseProperty *property, const std::string &contextName="", bool fallBackOnDefaultContext=false) override
	Add new or change existent property. More...

void	RemoveProperty (const std::string &propertyKey, const std::string &contextName="", bool fallBackOnDefaultContext=false) override
	Removes a property. If the property does not exist, nothing will be done. More...

const mitk::TimeGeometry *	GetTimeGeometry () 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::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...

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 Geometry as Geometry 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...

itk::ModifiedTimeType	GetMTime () const override
	Get the modified time of the last change of the contents this data object or its geometry. More...

void	Graft (const DataObject *) override

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

Public Member Functions inherited from mitk::Identifiable
	Identifiable ()

	Identifiable (const UIDType &uid)

	Identifiable (const Identifiable &)=delete

	Identifiable (Identifiable &&) noexcept

virtual	~Identifiable ()

Identifiable &	operator= (const Identifiable &)=delete

Identifiable &	operator= (Identifiable &&other) noexcept

virtual UIDType	GetUID () const
	Get unique ID of an object. More...

Public Member Functions inherited from mitk::IPropertyOwner
	~IPropertyOwner () override

Public Member Functions inherited from mitk::IPropertyProvider
virtual	~IPropertyProvider ()

Static Public Member Functions
static Pointer	New ()

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

Protected Member Functions
	mitkCloneMacro (Self)

	ContourModel ()

	ContourModel (const ContourModel &other)

	~ContourModel () override

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

void	InitializeEmpty () override
	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 Member Functions inherited from mitk::BaseData
	BaseData ()

	BaseData (const BaseData &other)

	~BaseData () override

virtual void	InitializeTimeGeometry (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...

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

Protected Member Functions inherited from mitk::Identifiable
virtual void	SetUID (const UIDType &uid)

Static Protected Member Functions
static void	ShiftVertex (VertexType *vertex, Vector3D &vector)

Protected Attributes
ContourModelSeries	m_ContourSeries

VertexType *	m_SelectedVertex

LineSegmentInterpolation	m_lineInterpolation

bool	m_UpdateBoundingBox

Protected Attributes inherited from mitk::BaseData
bool	m_LastRequestedRegionWasOutsideOfTheBufferedRegion

unsigned int	m_SourceOutputIndexDuplicate

bool	m_Initialized

Detailed Description

ContourModel is a structure of linked vertices defining a contour in 3D space. The vertices are stored in a mitk::ContourElement for each timestep. The contour line segments are implicitly defined by the given linked vertices. By default two control points are linked by a straight line. It is possible to add vertices at the front and end of the contour and to iterate in both directions.

Points are specified containing coordinates and additional (data) information, see mitk::ContourElement. For accessing a specific vertex either an index or a position in 3D space can be used. The vertices are best accessed by using a VertexIterator. Interaction with the contour is thus available without any mitk interactor class using the api of ContourModel. It is possible to shift single vertices as well as shifting the whole contour.

A contour can be either open like a single curved line segment or closed. A closed contour can for example represent a jordan curve.

Display Options

The default mappers for this data structure are mitk::ContourModelGLMapper2D and mitk::ContourModelMapper3D. See these classes for display options which can can be set via properties.

Definition at line 47 of file mitkContourModel.h.

Member Typedef Documentation

◆ ConstVertexIterator

typedef ContourElement::ConstVertexIterator mitk::ContourModel::ConstVertexIterator

Definition at line 60 of file mitkContourModel.h.

◆ ContourModelSeries

typedef std::vector<ContourElement::Pointer> mitk::ContourModel::ContourModelSeries

Definition at line 61 of file mitkContourModel.h.

◆ VertexIterator

typedef ContourElement::VertexIterator mitk::ContourModel::VertexIterator

Definition at line 59 of file mitkContourModel.h.

◆ VertexListType

typedef ContourElement::VertexListType mitk::ContourModel::VertexListType

Definition at line 58 of file mitkContourModel.h.

◆ VertexType

typedef ContourElement::VertexType mitk::ContourModel::VertexType

Definition at line 54 of file mitkContourModel.h.

Member Enumeration Documentation

◆ LineSegmentInterpolation

enum mitk::ContourModel::LineSegmentInterpolation

Possible interpolation of the line segments between control points.

Enumerator
LINEAR
B_SPLINE

Definition at line 65 of file mitkContourModel.h.

Constructor & Destructor Documentation

◆ ContourModel() [1/2]

mitk::ContourModel::ContourModel ( )

protected

◆ ContourModel() [2/2]

mitk::ContourModel::ContourModel ( const ContourModel & other )

protected

◆ ~ContourModel()

mitk::ContourModel::~ContourModel ( )

overrideprotected

Member Function Documentation

◆ AddVertex() [1/3]

void mitk::ContourModel::AddVertex	(	const Point3D &	vertex,
		bool	isControlPoint,
		TimeStepType	timestep = `0`
	)

Add a vertex to the contour.

Parameters

vertex	- coordinate representation of a control point
timestep	- the timestep at which the vertex will be add ( default 0)
isControlPoint	- specifies the vertex to be handled in a special way (e.g. control points will be rendered).

Note: Adding a vertex to a timestep which exceeds the timebounds of the contour will not be added, the TimeGeometry will not be expanded.

◆ AddVertex() [2/3]

void mitk::ContourModel::AddVertex	(	const Point3D &	vertex,
		TimeStepType	timestep = `0`
	)

Add a vertex to the contour at given timestep. The vertex is added at the end of contour.

Parameters

vertex	- coordinate representation of a control point
timestep	- the timestep at which the vertex will be add ( default 0)

Note: Adding a vertex to a timestep which exceeds the timebounds of the contour will not be added, the TimeGeometry will not be expanded.

◆ AddVertex() [3/3]

void mitk::ContourModel::AddVertex	(	const VertexType &	vertex,
		TimeStepType	timestep = `0`
	)

Add a vertex to the contour at given timestep. A copy of the passed vertex is added at the end of contour.

Parameters

vertex	- coordinate representation of a control point
timestep	- the timestep at which the vertex will be add ( default 0)

Note: Adding a vertex to a timestep which exceeds the timebounds of the contour will not be added, the TimeGeometry will not be expanded.

◆ AddVertexAtFront() [1/3]

void mitk::ContourModel::AddVertexAtFront	(	const Point3D &	vertex,
		bool	isControlPoint,
		TimeStepType	timestep = `0`
	)

Add a vertex to the contour at given timestep AT THE FRONT of the contour.

Parameters

vertex	- coordinate representation of a control point
timestep	- the timestep at which the vertex will be add ( default 0)
isControlPoint	- specifies the vertex to be handled in a special way (e.g. control points will be rendered).

Note: Adding a vertex to a timestep which exceeds the timebounds of the contour will not be added, the TimeGeometry will not be expanded.

◆ AddVertexAtFront() [2/3]

void mitk::ContourModel::AddVertexAtFront	(	const Point3D &	vertex,
		TimeStepType	timestep = `0`
	)

Add a vertex to the contour at given timestep AT THE FRONT of the contour. The vertex is added at the FRONT of contour.

Parameters

vertex	- coordinate representation of a control point
timestep	- the timestep at which the vertex will be add ( default 0)

Note: Adding a vertex to a timestep which exceeds the timebounds of the contour will not be added, the TimeGeometry will not be expanded.

◆ AddVertexAtFront() [3/3]

void mitk::ContourModel::AddVertexAtFront	(	const VertexType &	vertex,
		TimeStepType	timestep = `0`
	)

Add a vertex to the contour at given timestep AT THE FRONT of the contour. The vertex is added at the FRONT of contour.

Parameters

vertex	- coordinate representation of a control point
timestep	- the timestep at which the vertex will be add ( default 0)

Note: Adding a vertex to a timestep which exceeds the timebounds of the contour will not be added, the TimeGeometry will not be expanded.

◆ Begin()

VertexIterator mitk::ContourModel::Begin ( TimeStepType timestep = 0 ) const

Returns a const VertexIterator at the start element of the contour.

Exceptions

mitk::Exception if the timestep is invalid.

◆ Clear() [1/2]

void mitk::ContourModel::Clear ( )

overridevirtual

Clear the storage container.

The object is set to initial state. All control points are removed and the number of timesteps are set to 1.

Reimplemented from mitk::BaseData.

◆ Clear() [2/2]

virtual void mitk::ContourModel::Clear ( TimeStepType timestep )

virtual

Clear the storage container at given timestep.

All control points are removed at timestep.

◆ ClearData()

void mitk::ContourModel::ClearData ( )

overrideprotectedvirtual

reset to non-initialized state, release memory

Reimplemented from mitk::BaseData.

◆ Clone()

Pointer mitk::ContourModel::Clone ( ) const

◆ Close()

virtual void mitk::ContourModel::Close ( TimeStepType timestep = 0 )

virtual

Close the contour. The last control point will be linked with the first point.

◆ Concatenate()

void mitk::ContourModel::Concatenate	(	ContourModel *	other,
		TimeStepType	timestep = `0`,
		bool	check = `false`
	)

Concatenate two contours. The starting control point of the other will be added at the end of the contour.

Parameters

other
timestep	- the timestep at which the vertex will be add ( default 0)
check	- check for intersections ( default false)

◆ Deselect()

void mitk::ContourModel::Deselect ( )

inline

Deselect vertex.

Definition at line 78 of file mitkContourModel.h.

◆ End()

VertexIterator mitk::ContourModel::End ( TimeStepType timestep = 0 ) const

Returns a const VertexIterator at the end element of the contour.

Exceptions

mitk::Exception if the timestep is invalid.

◆ ExecuteOperation()

void mitk::ContourModel::ExecuteOperation ( Operation * operation )

overridevirtual

overwrite if the Data can be called by an Interactor (StateMachine).

Implements mitk::OperationActor.

◆ Expand()

void mitk::ContourModel::Expand ( unsigned int timeSteps )

overridevirtual

Expand the contour model and its TimeGeometry to given number of timesteps.

Reimplemented from mitk::BaseData.

◆ GetControlVertices()

VertexListType mitk::ContourModel::GetControlVertices ( TimeStepType timestep )

Returns a list pointing to all vertices that are indicated to be control points.

◆ GetIndex()

int mitk::ContourModel::GetIndex	(	const VertexType *	vertex,
		TimeStepType	timestep = `0`
	)

Remove a vertex at given timestep within the container.

Returns: index of vertex. -1 if not found.

◆ GetLineSegmentForPoint() [1/2]

bool mitk::ContourModel::GetLineSegmentForPoint	(	const mitk::Point3D &	point,
		float	eps,
		TimeStepType	timestep,
		ContourElement::VertexSizeType &	segmentStartIndex,
		ContourElement::VertexSizeType &	segmentEndIndex,
		mitk::Point3D &	closestContourPoint,
		bool	findClosest = `true`
	)		const

Overloaded version that returns additional information (start and end vertix of the line closest to the passed point and the closest point on the contour).

Remarks: segmentStart, segmentStop and closestContourPoint are only valid if the function returns true.

◆ GetLineSegmentForPoint() [2/2]

bool mitk::ContourModel::GetLineSegmentForPoint	(	Point3D &	point,
		float	eps,
		TimeStepType	timestep,
		mitk::ContourElement::VertexType *	previousVertex = `nullptr`,
		mitk::ContourElement::VertexType *	nextVertex = `nullptr`
	)

Function that searches for the line segment of the contour that is closest to the passed point and close enough (distance between point and line segment <= eps). If such an line segment exist, the starting vertex and closing vertex of the found segment are passed back.

Returns: True indicates that a line segment was found. False indicates that no segment of the contour is close enough to the passed point.

Remarks: previousVertex and nextVertex are only valid if return is true.

◆ GetLineSegmentInterpolation()

LineSegmentInterpolation mitk::ContourModel::GetLineSegmentInterpolation ( )

inline

Get the interpolation of the line segments between control points.

Definition at line 100 of file mitkContourModel.h.

◆ GetNextControlVertexAt()

virtual const VertexType* mitk::ContourModel::GetNextControlVertexAt	(	mitk::Point3D &	point,
		float	eps,
		TimeStepType	timestep
	)		const

virtual

Returns the next control vertex to the approximate nearest vertex of a given position in 3D space If the timestep is invalid a nullptr will be returned.

◆ GetNumberOfVertices()

int mitk::ContourModel::GetNumberOfVertices ( TimeStepType timestep = 0 ) const

Returns the number of vertices at a given timestep.

Parameters

timestep - default = 0

◆ GetPreviousControlVertexAt()

virtual const VertexType* mitk::ContourModel::GetPreviousControlVertexAt	(	mitk::Point3D &	point,
		float	eps,
		TimeStepType	timestep
	)		const

virtual

Returns the previous control vertex to the approximate nearest vertex of a given position in 3D space If the timestep is invalid a nullptr will be returned.

◆ GetSelectedVertex()

VertexType* mitk::ContourModel::GetSelectedVertex ( )

inline

Get the current selected vertex.

Definition at line 75 of file mitkContourModel.h.

◆ GetVertexAt() [1/2]

virtual const VertexType* mitk::ContourModel::GetVertexAt	(	int	index,
		TimeStepType	timestep = `0`
	)		const

virtual

Returns the vertex at the index position within the container. If the index or timestep is invalid a nullptr will be returned.

◆ GetVertexAt() [2/2]

const VertexType* mitk::ContourModel::GetVertexAt	(	mitk::Point3D &	point,
		float	eps,
		TimeStepType	timestep
	)		const

◆ GetVertexList()

VertexListType mitk::ContourModel::GetVertexList ( TimeStepType timestep )

Returns the container of the vertices.

◆ Initialize() [1/2]

void mitk::ContourModel::Initialize ( )

override

Initialize all data objects.

◆ Initialize() [2/2]

void mitk::ContourModel::Initialize ( const ContourModel & other )

Initialize object with specs of other contour. Note: No data will be copied.

◆ InitializeEmpty()

void mitk::ContourModel::InitializeEmpty ( )

overrideprotectedvirtual

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.

Reimplemented from mitk::BaseData.

◆ InsertVertexAtIndex()

void mitk::ContourModel::InsertVertexAtIndex	(	const Point3D &	vertex,
		int	index,
		bool	isControlPoint = `false`,
		TimeStepType	timestep = `0`
	)

Insert a vertex at given index.

◆ IsClosed()

bool mitk::ContourModel::IsClosed ( int timestep = 0 ) const

Return if the contour is closed or not.

◆ IsEmpty() [1/2]

bool mitk::ContourModel::IsEmpty ( ) const

overridevirtual

Returns whether the contour model is empty.

Reimplemented from mitk::BaseData.

◆ IsEmpty() [2/2]

virtual bool mitk::ContourModel::IsEmpty ( TimeStepType timestep ) const

virtual

Returns whether the contour model is empty at a given timestep.

Parameters

timestep - default = 0

◆ IsEmptyTimeStep()

bool mitk::ContourModel::IsEmptyTimeStep ( unsigned int t ) const

overridevirtual

Check if there isn't something at this timestep.

Reimplemented from mitk::BaseData.

◆ IsNearContour()

bool mitk::ContourModel::IsNearContour	(	Point3D &	point,
		float	eps,
		TimeStepType	timestep
	)		const

Check if mouse cursor is near the contour.

◆ IteratorBegin()

VertexIterator mitk::ContourModel::IteratorBegin ( TimeStepType timestep = 0 ) const

Returns a const VertexIterator at the start element of the contour.

Exceptions

mitk::Exception if the timestep is invalid.

◆ IteratorEnd()

VertexIterator mitk::ContourModel::IteratorEnd ( TimeStepType timestep = 0 ) const

Returns a const VertexIterator at the end element of the contour.

Exceptions

mitk::Exception if the timestep is invalid.

◆ mitkClassMacro()

mitk::ContourModel::mitkClassMacro	(	ContourModel	,
		BaseData
	)

◆ mitkCloneMacro()

mitk::ContourModel::mitkCloneMacro ( Self )

protected

◆ New()

static Pointer mitk::ContourModel::New ( )

static

◆ Open()

virtual void mitk::ContourModel::Open ( TimeStepType timestep = 0 )

virtual

Set isClosed to false contour. The link between the last control point the first point will be removed.

◆ RedistributeControlVertices()

virtual void mitk::ContourModel::RedistributeControlVertices	(	int	period,
		TimeStepType	timestep
	)

virtual

Redistributes ontrol vertices with a given period (as number of vertices)

Parameters

period	- the number of vertices between control points.
timestep	- at this timestep all lines will be rebuilt.

◆ RemoveVertex()

bool mitk::ContourModel::RemoveVertex	(	const VertexType *	vertex,
		TimeStepType	timestep = `0`
	)

Remove a vertex at given timestep within the container.

Returns: true = the vertex was successfuly removed.

◆ RemoveVertexAt() [1/2]

bool mitk::ContourModel::RemoveVertexAt	(	int	index,
		TimeStepType	timestep = `0`
	)

Remove a vertex at given index within the container.

Returns: true = the vertex was successfuly removed; false = wrong index.

◆ RemoveVertexAt() [2/2]

bool mitk::ContourModel::RemoveVertexAt	(	Point3D &	point,
		float	eps,
		TimeStepType	timestep = `0`
	)

Remove a vertex at a query position in 3D space.

The vertex to be removed will be search by nearest neighbour search. Note that possibly no vertex at this position and eps is stored inside the contour.

Returns: true = the vertex was successfuly removed; false = no vertex found.

◆ RequestedRegionIsOutsideOfTheBufferedRegion()

bool mitk::ContourModel::RequestedRegionIsOutsideOfTheBufferedRegion ( )

overridevirtual

Inherit from base data - no region support available for contourModel objects.

Implements mitk::BaseData.

◆ SelectControlVertexAt()

bool mitk::ContourModel::SelectControlVertexAt	(	Point3D &	point,
		float	eps,
		TimeStepType	timestep = `0`
	)

Mark a control vertex at a given position in 3D space.

Parameters

point	- query point in 3D space
eps	- radius for nearest neighbour search (error bound).
timestep	- search at this timestep

Returns: true = vertex found; false = no vertex found

◆ SelectVertexAt() [1/2]

bool mitk::ContourModel::SelectVertexAt	(	int	index,
		TimeStepType	timestep = `0`
	)

Mark a vertex at an index in the container as selected.

◆ SelectVertexAt() [2/2]

bool mitk::ContourModel::SelectVertexAt	(	Point3D &	point,
		float	eps,
		TimeStepType	timestep = `0`
	)

Mark a vertex at a given position in 3D space.

Parameters

point	- query point in 3D space
eps	- radius for nearest neighbour search (error bound).
timestep	- search at this timestep

Returns: true = vertex found; false = no vertex found

◆ SetClosed()

virtual void mitk::ContourModel::SetClosed	(	bool	isClosed,
		TimeStepType	timestep = `0`
	)

virtual

Set closed property to given boolean.

false - The link between the last control point the first point will be removed. true - The last control point will be linked with the first point.

◆ SetControlVertexAt() [1/2]

bool mitk::ContourModel::SetControlVertexAt	(	int	index,
		TimeStepType	timestep = `0`
	)

Mark a vertex at an index in the container as control point.

◆ SetControlVertexAt() [2/2]

bool mitk::ContourModel::SetControlVertexAt	(	Point3D &	point,
		float	eps,
		TimeStepType	timestep = `0`
	)

◆ SetLineSegmentInterpolation()

void mitk::ContourModel::SetLineSegmentInterpolation ( LineSegmentInterpolation interpolation )

inline

Set the interpolation of the line segments between control points.

Definition at line 92 of file mitkContourModel.h.

◆ SetRequestedRegion()

void mitk::ContourModel::SetRequestedRegion ( const itk::DataObject * data )

overridevirtual

Inherit from base data - no region support available for contourModel objects.

Implements mitk::BaseData.

◆ SetRequestedRegionToLargestPossibleRegion()

void mitk::ContourModel::SetRequestedRegionToLargestPossibleRegion ( )

overridevirtual

Inherit from base data - no region support available for contourModel objects.

Implements mitk::BaseData.

◆ SetSelectedVertexAsControlPoint()

void mitk::ContourModel::SetSelectedVertexAsControlPoint ( bool isControlPoint = true )

inline

Set selected vertex as control point.

Definition at line 81 of file mitkContourModel.h.

◆ SetVertexAt() [1/2]

bool mitk::ContourModel::SetVertexAt	(	int	pointId,
		const Point3D &	point,
		TimeStepType	timestep = `0`
	)

Set a coordinates for point at given index.

◆ SetVertexAt() [2/2]

bool mitk::ContourModel::SetVertexAt	(	int	pointId,
		const VertexType *	vertex,
		TimeStepType	timestep = `0`
	)

Set a coordinates and control state for point at given index.

◆ ShiftContour()

void mitk::ContourModel::ShiftContour	(	Vector3D &	translate,
		TimeStepType	timestep = `0`
	)

Shift the whole contour by a translation vector at given timestep.

Parameters

translate	- the translation vector.
timestep	- at this timestep the contour will be shifted.

◆ ShiftSelectedVertex()

void mitk::ContourModel::ShiftSelectedVertex ( Vector3D & translate )

Shift the currently selected vertex by a translation vector.

Parameters

translate - the translation vector.

◆ ShiftVertex()

static void mitk::ContourModel::ShiftVertex	(	VertexType *	vertex,
		Vector3D &	vector
	)

staticprotected

◆ UpdateContour()

void mitk::ContourModel::UpdateContour	(	const ContourModel *	sourceModel,
		TimeStepType	destinationTimeStep,
		TimeStepType	sourceTimeStep
	)

Clears the contour of destinationTimeStep and copies the contour of the passed source model at the sourceTimeStep.

Precondition: soureModel must point to a valid instance; sourceTimePoint must be valid

Note: Updating a vertex to a timestep which exceeds the timebounds of the contour will not be added, the TimeGeometry will not be expanded.

◆ UpdateOutputInformation()

void mitk::ContourModel::UpdateOutputInformation ( )

override

Update the OutputInformation of a ContourModel object.

The BoundingBox of the contour will be updated, if necessary.

◆ VerifyRequestedRegion()

bool mitk::ContourModel::VerifyRequestedRegion ( )

overridevirtual

Inherit from base data - no region support available for contourModel objects.

Implements mitk::BaseData.

Member Data Documentation

◆ m_ContourSeries

ContourModelSeries mitk::ContourModel::m_ContourSeries

protected

Definition at line 469 of file mitkContourModel.h.

◆ m_lineInterpolation

LineSegmentInterpolation mitk::ContourModel::m_lineInterpolation

protected

Definition at line 475 of file mitkContourModel.h.

◆ m_SelectedVertex

VertexType* mitk::ContourModel::m_SelectedVertex

protected

Definition at line 472 of file mitkContourModel.h.

◆ m_UpdateBoundingBox

bool mitk::ContourModel::m_UpdateBoundingBox

protected

Definition at line 478 of file mitkContourModel.h.

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

mitkContourModel.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Display Options

Member Typedef Documentation

◆ ConstVertexIterator

◆ ContourModelSeries

◆ VertexIterator

◆ VertexListType

◆ VertexType

Member Enumeration Documentation

◆ LineSegmentInterpolation

Constructor & Destructor Documentation

◆ ContourModel() [1/2]

◆ ContourModel() [2/2]

◆ ~ContourModel()

Member Function Documentation

◆ AddVertex() [1/3]

◆ AddVertex() [2/3]

◆ AddVertex() [3/3]

◆ AddVertexAtFront() [1/3]

◆ AddVertexAtFront() [2/3]

◆ AddVertexAtFront() [3/3]

◆ Begin()

◆ Clear() [1/2]

◆ Clear() [2/2]

◆ ClearData()

◆ Clone()

◆ Close()

◆ Concatenate()

◆ Deselect()

◆ End()

◆ ExecuteOperation()

◆ Expand()

◆ GetControlVertices()

◆ GetIndex()

◆ GetLineSegmentForPoint() [1/2]

◆ GetLineSegmentForPoint() [2/2]

◆ GetLineSegmentInterpolation()

◆ GetNextControlVertexAt()

◆ GetNumberOfVertices()

◆ GetPreviousControlVertexAt()

◆ GetSelectedVertex()

◆ GetVertexAt() [1/2]

◆ GetVertexAt() [2/2]

◆ GetVertexList()

◆ Initialize() [1/2]

◆ Initialize() [2/2]

◆ InitializeEmpty()

◆ InsertVertexAtIndex()

◆ IsClosed()

◆ IsEmpty() [1/2]

◆ IsEmpty() [2/2]

◆ IsEmptyTimeStep()

◆ IsNearContour()

◆ IteratorBegin()

◆ IteratorEnd()

◆ mitkClassMacro()

◆ mitkCloneMacro()

◆ New()

◆ Open()

◆ RedistributeControlVertices()

◆ RemoveVertex()

◆ RemoveVertexAt() [1/2]

◆ RemoveVertexAt() [2/2]

◆ RequestedRegionIsOutsideOfTheBufferedRegion()

◆ SelectControlVertexAt()

◆ SelectVertexAt() [1/2]

◆ SelectVertexAt() [2/2]

◆ SetClosed()

◆ SetControlVertexAt() [1/2]

◆ SetControlVertexAt() [2/2]

◆ SetLineSegmentInterpolation()

◆ SetRequestedRegion()

◆ SetRequestedRegionToLargestPossibleRegion()

◆ SetSelectedVertexAsControlPoint()