Generic polyline implementation with additional information stored for each node. More...

#include <TDataNodePolyline.h>

Inheritance diagram for i2d::TDataNodePolyline< NodeData >:

Public Types
typedef CDataNodePolylineBase	BaseClass

Public Types inherited from i2d::CDataNodePolylineBase
typedef CPolyline	BaseClass

Public Types inherited from i2d::CPolyline
typedef CPolygon	BaseClass

Public Types inherited from i2d::CPolygon
typedef CPolypoint	BaseClass

Public Types inherited from i2d::IObject2d
enum	ChangeFlags { CF_OBJECT_POSITION = 0x6ba340 }

Public Types inherited from istd::IChangeable
enum	ChangeFlags { CF_ACF_INTERNAL = 0 , CF_ALL_DATA , CF_ANY , CF_DESTROYING , CF_DELEGATED , CF_NO_UNDO }
	Data model change notification flags. More...

enum	SupportedOperations { SO_NONE = 0 , SO_OBSERVE = 1 << 0 , SO_COPY = 1 << 1 , SO_CLONE = 1 << 2 , SO_COMPARE = 1 << 3 , SO_RESET = 1 << 4 }
	Flags for supported operations. More...

enum	CompatibilityMode { CM_STRICT , CM_WITHOUT_REFS , CM_WITH_REFS , CM_CONVERT }
	Control how relationship betweeen objects are interpreted. More...

typedef QMultiMap< QByteArray, QVariant >	ChangeInfoMap

Public Member Functions
const NodeData &	GetTNodeData (int nodeIndex) const
	Get user data from the given node.

NodeData &	GetTNodeDataRef (int nodeIndex)
	Get reference of user data in the given node.

virtual const iser::ISerializable &	GetNodeData (int nodeIndex) const override
	Get user data from the given node.

virtual iser::ISerializable &	GetNodeDataRef (int nodeIndex) override
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

virtual void	Clear () override
	Removes all nodes.

virtual void	SetNodesCount (int nodesCount) override
	Set new nodes count.

virtual bool	InsertNode (const i2d::CVector2d &position) override
	Insert a node at the end of node table.

virtual bool	InsertNode (int index, const i2d::CVector2d &position) override
	Insert a node at specified index.

virtual bool	RemoveNode (int index) override
	Remove a node at specified index.

virtual bool	CopyFrom (const IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS) override

Public Member Functions inherited from i2d::CDataNodePolylineBase
virtual bool	Serialize (iser::IArchive &archive) override
	Load or store state of this object as a archive stream.

Public Member Functions inherited from i2d::CPolyline
	CPolyline ()

virtual bool	IsClosed () const

virtual void	SetClosed (bool state=true)
	Set polyline to be opened or closed.

virtual int	GetSegmentsCount () const
	Return number of line segments.

virtual i2d::CLine2d	GetSegmentLine (int segmentIndex) const
	Return number of line segments.

virtual double	GetLength () const
	Get length of this polyline.

virtual i2d::CVector2d	GetKneeVector (int nodeIndex) const
	Return vector for knee, that has the same angle to both neighbor segments.

bool	GetAdjacentNodes (double atPositionNormalized, i2d::CVector2d &previous, i2d::CVector2d &next, double &alpha) const
	Get adjacent nodes by position on line, and by position of arbitrary point.

bool	GetAdjacentNodes (const i2d::CVector2d &position, i2d::CVector2d &previous, i2d::CVector2d &next) const
	Get adjacent nodes by position on line, and by position of arbitrary point.

bool	GetAdjacentNodeIndices (double position, int &previousIndex, int &nextIndex, double &alpha) const
	Get adjacent node indices by position on line, and position of arbitrary point.

bool	GetAdjacentNodeIndices (double position, int &previousIndex, int &nextIndex) const

bool	GetAdjacentNodeIndices (const i2d::CVector2d &position, int &previousIndex, int &nextIndex) const
	Get adjacent node indices by position on line, and position of arbitrary point.

bool	GetAdjacentLine (double position, i2d::CLine2d &line, double &alpha) const
	Get adjacent segment by position on line, and by position of arbitrary point.

bool	GetAdjacentLine (const i2d::CVector2d &position, i2d::CLine2d &line) const
	Get adjacent segment by position on line, and by position of arbitrary point.

bool	GetInterpolatedPosition (double position, i2d::CVector2d &output) const
	Get position on this polyline in order to normal position [0..1].

i2d::CVector2d	GetInterpolatedPosition (double position) const

virtual QByteArray	GetFactoryId () const override

virtual istd::TUniqueInterfacePtr< istd::IChangeable >	CloneMe (CompatibilityMode mode=CM_WITHOUT_REFS) const override
	Make a copy of this object.

virtual bool	IsEqual (const IChangeable &object) const override

Public Member Functions inherited from i2d::CPolygon
	CPolygon (const QPolygonF &qpolygon=QPolygonF())

	operator QPolygonF () const

bool	Contains (const i2d::CVector2d &point) const
	Check if the polygon contains a given point.

virtual double	GetOutlineLength () const
	Get outline length of this polygon.

virtual void	FlipByX ()
	Flip object by X-axis.

virtual void	FlipByY ()
	Flip object by Y-axis.

virtual void	Rotate (double radians)
	Rotate object around its center.

virtual void	ReverseNodes ()
	Reverses nodes order.

double	GetArea (bool oriented=false) const
	Get area of the polygon.

double	GetPerimeter () const
	Get perimeter of the polygon.

Public Member Functions inherited from i2d::CPolypoint
virtual int	GetNodesCount () const
	Return size of node table.

bool	IsEmpty () const
	Return `true` if there are no points.

virtual const i2d::CVector2d &	GetNodePos (int index) const
	Return position of node at specified index.

i2d::CVector2d &	GetNodePosRef (int index)
	Get reference to position object for node.

virtual void	SetNodePos (int index, const i2d::CVector2d &position)
	Set node at specified index.

virtual CVector2d	GetCenter () const override
	Returns center of this 2D-object.

virtual void	MoveCenterTo (const CVector2d &position) override
	Move object to position `position`.

virtual i2d::CRectangle	GetBoundingBox () const override
	Get bounding box of this shape.

virtual bool	Transform (const ITransformation2d &transformation, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=NULL) override
	Transform this object using some transformation.

virtual bool	InvTransform (const ITransformation2d &transformation, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=NULL) override
	Do inverse transformation of this object.

virtual bool	GetTransformed (const ITransformation2d &transformation, IObject2d &result, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=NULL) const override
	Calulate transformation of the object into second one.

virtual bool	GetInvTransformed (const ITransformation2d &transformation, IObject2d &result, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=NULL) const override
	Calulate inverse transformation of the object into second one.

virtual int	GetSupportedOperations () const override
	Get set of flags for supported operations.

Public Member Functions inherited from i2d::CObject2dBase
	CObject2dBase ()

	CObject2dBase (const CObject2dBase &object2d)

	CObject2dBase (CObject2dBase &&object2d)

CObject2dBase &	operator= (const CObject2dBase &object2d)

CObject2dBase &	operator= (CObject2dBase &&object2d)

virtual const ICalibration2d *	GetCalibration () const override
	Get access to transformation object, which transforms a local logical coordinate system to global one.

virtual void	SetCalibration (const ICalibration2d *calibrationPtr, bool releaseFlag=false) override
	Set calibration of this object.

virtual bool	CopyFrom (const istd::IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS) override
	Copy this object from another one.

virtual bool	ResetData (CompatibilityMode mode=CM_WITHOUT_REFS) override
	Reset data to its default state.

Public Member Functions inherited from iser::ISerializable
virtual quint32	GetMinimalVersion (int versionId) const
	Get minimal needed version to correct storing of this data.

Public Member Functions inherited from istd::IChangeable
virtual bool	IsEqual (const IChangeable &object) const
	Compare this object with another object.

virtual void	BeginChanges (const ChangeSet &changeSet)
	Starts the change transaction.

virtual void	EndChanges (const ChangeSet &changeSet)
	Ends the change transaction.

virtual void	BeginChangeGroup (const ChangeSet &changeSet)
	Starts group of changes.

virtual void	EndChangeGroup (const ChangeSet &changeSet)
	Ends group of changes.

Public Member Functions inherited from istd::IPolymorphic
virtual	~IPolymorphic ()

Additional Inherited Members
Static Public Member Functions inherited from i2d::CPolyline
static QByteArray	GetTypeName ()

Static Public Member Functions inherited from i2d::CPolygon
static QByteArray	GetTypeName ()

Static Public Member Functions inherited from i2d::CPolypoint
static QByteArray	GetTypeName ()

Static Public Member Functions inherited from istd::IChangeable
static const ChangeSet &	GetNoChanges ()
	Get empty set of changes.

static const ChangeSet &	GetAnyChange ()
	Get anonymous change set.

static const ChangeSet &	GetAllChanges ()
	Get anonymous change set.

static const ChangeSet &	GetDelegatedChanges ()
	Get delegated change set.

Protected Member Functions inherited from istd::IChangeable
virtual void	OnBeginChanges ()
	Callback function for begin change event.

virtual void	OnEndChanges (const ChangeSet &changeSet)
	Callback function for end change event.

Static Protected Attributes inherited from i2d::CPolypoint
static const istd::IChangeable::ChangeSet	s_clearAllNodesChange

static const istd::IChangeable::ChangeSet	s_createPolygonNodesChange

static const istd::IChangeable::ChangeSet	s_insertPolygonNodeChange

static const istd::IChangeable::ChangeSet	s_removePolygonNodeChange

Static Protected Attributes inherited from i2d::CObject2dBase
static const ChangeSet	s_objectMovedChange

static const ChangeSet	s_objectModifiedChange

Detailed Description

template<class NodeData>
class i2d::TDataNodePolyline< NodeData >

Generic polyline implementation with additional information stored for each node.

Note: Template parameter NodeData must be derived from iser::ISerializable.

Definition at line 23 of file TDataNodePolyline.h.

Member Typedef Documentation

◆ BaseClass

template<class NodeData >

typedef CDataNodePolylineBase i2d::TDataNodePolyline< NodeData >::BaseClass

Definition at line 26 of file TDataNodePolyline.h.

Member Function Documentation

◆ Clear()

template<class NodeData >

void i2d::TDataNodePolyline< NodeData >::Clear ( )

inlineoverridevirtual

Removes all nodes.

Reimplemented from i2d::CPolypoint.

Definition at line 103 of file TDataNodePolyline.h.

◆ CopyFrom()

template<class NodeData >

bool i2d::TDataNodePolyline< NodeData >::CopyFrom	(	const IChangeable &	object,
		CompatibilityMode	mode = `CM_WITHOUT_REFS`
	)

overridevirtual

Reimplemented from i2d::CPolyline.

Definition at line 171 of file TDataNodePolyline.h.

References i2d::CObject2dBase::CopyFrom(), i2d::CPolypoint::GetNodePos(), i2d::CPolypoint::GetNodesCount(), and NULL.

◆ GetNodeData()

template<class NodeData >

const iser::ISerializable & i2d::TDataNodePolyline< NodeData >::GetNodeData ( int nodeIndex ) const

inlineoverridevirtual

Get user data from the given node.

Implements i2d::CDataNodePolylineBase.

Definition at line 81 of file TDataNodePolyline.h.

◆ GetNodeDataRef()

template<class NodeData >

iser::ISerializable & i2d::TDataNodePolyline< NodeData >::GetNodeDataRef ( int nodeIndex )

inlineoverridevirtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Implements i2d::CDataNodePolylineBase.

Definition at line 91 of file TDataNodePolyline.h.

◆ GetTNodeData()

template<class NodeData >

const NodeData & i2d::TDataNodePolyline< NodeData >::GetTNodeData ( int nodeIndex ) const

inline

Get user data from the given node.

Definition at line 59 of file TDataNodePolyline.h.

◆ GetTNodeDataRef()

template<class NodeData >

NodeData & i2d::TDataNodePolyline< NodeData >::GetTNodeDataRef ( int nodeIndex )

inline

Get reference of user data in the given node.

Definition at line 69 of file TDataNodePolyline.h.

◆ InsertNode() [1/2]

template<class NodeData >

bool i2d::TDataNodePolyline< NodeData >::InsertNode ( const i2d::CVector2d & position )

inlineoverridevirtual

Insert a node at the end of node table.

Reimplemented from i2d::CPolypoint.

Reimplemented in i2d::CTubePolylineComp.

Definition at line 129 of file TDataNodePolyline.h.

◆ InsertNode() [2/2]

template<class NodeData >

bool i2d::TDataNodePolyline< NodeData >::InsertNode	(	int	index,
		const i2d::CVector2d &	position
	)

inlineoverridevirtual

Insert a node at specified index.

Reimplemented from i2d::CPolypoint.

Reimplemented in i2d::CTubePolylineComp.

Definition at line 141 of file TDataNodePolyline.h.

◆ RemoveNode()

template<class NodeData >

bool i2d::TDataNodePolyline< NodeData >::RemoveNode ( int index )

overridevirtual

Remove a node at specified index.

Reimplemented from i2d::CPolypoint.

Definition at line 155 of file TDataNodePolyline.h.

◆ SetNodesCount()

template<class NodeData >

void i2d::TDataNodePolyline< NodeData >::SetNodesCount ( int nodesCount )

overridevirtual

Set new nodes count.

Reimplemented from i2d::CPolypoint.

Reimplemented in i2d::CTubePolylineComp.

Definition at line 117 of file TDataNodePolyline.h.

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

Acf/Include/i2d/TDataNodePolyline.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BaseClass

Member Function Documentation

◆ Clear()

◆ CopyFrom()

◆ GetNodeData()

◆ GetNodeDataRef()

◆ GetTNodeData()

◆ GetTNodeDataRef()

◆ InsertNode() [1/2]

◆ InsertNode() [2/2]

◆ RemoveNode()

◆ SetNodesCount()