#include <ogdf/orthogonal/OrthoShaper.h>

Public Types
enum	NetworkNodeType { NetworkNodeType::low, NetworkNodeType::high, NetworkNodeType::inner, NetworkNodeType::outer }
	Types of network nodes: nodes and faces. More...

Public Member Functions
	OrthoShaper ()

	~OrthoShaper ()

bool	align ()

void	align (bool al)

void	call (PlanRep &PG, CombinatorialEmbedding &E, OrthoRep &OR, bool fourPlanar=true)

void	call (PlanRepUML &PG, CombinatorialEmbedding &E, OrthoRep &OR, bool fourPlanar=true)

bool	distributeEdges ()

void	distributeEdges (bool b)

bool	fixDegreeFourAngles ()

void	fixDegreeFourAngles (bool b)

int	getBendBound ()

bool	multiAlign ()

void	multiAlign (bool b)

void	setBendBound (int i)
	Set bound for number of bends per edge (none if set to 0). If shape flow computation is unsuccessful, the bound is increased iteratively. More...

void	setDefaultSettings ()

bool	traditional ()

void	traditional (bool b)

Private Member Functions
void	setAngleBound (edge netArc, int angle, EdgeArray< int > &lowB, EdgeArray< int > &upB, EdgeArray< edge > &aTwin, bool maxBound=true)
	Set angle boundary. Warning: sets upper AND lower bounds, therefore may interfere with existing bounds. More...

Private Attributes
bool	m_align
	Try to achieve an alignment in hierarchy levels. More...

bool	m_allowLowZero
	allow low degree nodes zero degree (to low for zero...) More...

bool	m_deg4free
	allow degree four nodes free angle assignment More...

bool	m_distributeEdges
	distribute edges among all sides if degree > 4 More...

bool	m_fourPlanar
	should the input graph be four planar (no zero degree) More...

bool	m_multiAlign
	multi edges aligned on the same side More...

int	m_startBoundBendsPerEdge
	Bound on the number of bends per edge for flow. More...

bool	m_traditional
	Do not prefer 180-degree angles. More...

Detailed Description

Definition at line 45 of file OrthoShaper.h.

Member Enumeration Documentation

◆ NetworkNodeType

enum ogdf::OrthoShaper::NetworkNodeType

strong

Types of network nodes: nodes and faces.

Enumerator
low
high
inner
outer

Definition at line 48 of file OrthoShaper.h.

Constructor & Destructor Documentation

◆ OrthoShaper()

ogdf::OrthoShaper::OrthoShaper ( )

inline

Definition at line 50 of file OrthoShaper.h.

◆ ~OrthoShaper()

ogdf::OrthoShaper::~OrthoShaper ( )

inline

Definition at line 52 of file OrthoShaper.h.

Member Function Documentation

◆ align() [1/2]

bool ogdf::OrthoShaper::align ( )

inline

Definition at line 103 of file OrthoShaper.h.

◆ align() [2/2]

void ogdf::OrthoShaper::align ( bool al )

inline

Definition at line 101 of file OrthoShaper.h.

◆ call() [1/2]

void ogdf::OrthoShaper::call	(	PlanRep &	PG,
		CombinatorialEmbedding &	E,
		OrthoRep &	OR,
		bool	fourPlanar = `true`
	)

◆ call() [2/2]

void ogdf::OrthoShaper::call	(	PlanRepUML &	PG,
		CombinatorialEmbedding &	E,
		OrthoRep &	OR,
		bool	fourPlanar = `true`
	)

◆ distributeEdges() [1/2]

bool ogdf::OrthoShaper::distributeEdges ( )

inline

Definition at line 77 of file OrthoShaper.h.

◆ distributeEdges() [2/2]

void ogdf::OrthoShaper::distributeEdges ( bool b )

inline

Definition at line 80 of file OrthoShaper.h.

◆ fixDegreeFourAngles() [1/2]

bool ogdf::OrthoShaper::fixDegreeFourAngles ( )

inline

Definition at line 95 of file OrthoShaper.h.

◆ fixDegreeFourAngles() [2/2]

void ogdf::OrthoShaper::fixDegreeFourAngles ( bool b )

inline

Definition at line 98 of file OrthoShaper.h.

◆ getBendBound()

int ogdf::OrthoShaper::getBendBound ( )

inline

Definition at line 112 of file OrthoShaper.h.

◆ multiAlign() [1/2]

bool ogdf::OrthoShaper::multiAlign ( )

inline

Definition at line 83 of file OrthoShaper.h.

◆ multiAlign() [2/2]

void ogdf::OrthoShaper::multiAlign ( bool b )

inline

Definition at line 86 of file OrthoShaper.h.

◆ setAngleBound()

void ogdf::OrthoShaper::setAngleBound	(	edge	netArc,
		int	angle,
		EdgeArray< int > &	lowB,
		EdgeArray< int > &	upB,
		EdgeArray< edge > &	aTwin,
		bool	maxBound = `true`
	)

inlineprivate

Set angle boundary. Warning: sets upper AND lower bounds, therefore may interfere with existing bounds.

Definition at line 161 of file OrthoShaper.h.

◆ setBendBound()

void ogdf::OrthoShaper::setBendBound ( int i )

inline

Set bound for number of bends per edge (none if set to 0). If shape flow computation is unsuccessful, the bound is increased iteratively.

Definition at line 107 of file OrthoShaper.h.

◆ setDefaultSettings()

void ogdf::OrthoShaper::setDefaultSettings ( )

inline

Definition at line 65 of file OrthoShaper.h.

◆ traditional() [1/2]

bool ogdf::OrthoShaper::traditional ( )

inline

Definition at line 89 of file OrthoShaper.h.

◆ traditional() [2/2]

void ogdf::OrthoShaper::traditional ( bool b )

inline

Definition at line 92 of file OrthoShaper.h.

Member Data Documentation

◆ m_align

bool ogdf::OrthoShaper::m_align

private

Try to achieve an alignment in hierarchy levels.

Definition at line 142 of file OrthoShaper.h.

◆ m_allowLowZero

bool ogdf::OrthoShaper::m_allowLowZero

private

allow low degree nodes zero degree (to low for zero...)

Definition at line 124 of file OrthoShaper.h.

◆ m_deg4free

bool ogdf::OrthoShaper::m_deg4free

private

allow degree four nodes free angle assignment

Definition at line 130 of file OrthoShaper.h.

◆ m_distributeEdges

bool ogdf::OrthoShaper::m_distributeEdges

private

distribute edges among all sides if degree > 4

Definition at line 116 of file OrthoShaper.h.

◆ m_fourPlanar

bool ogdf::OrthoShaper::m_fourPlanar

private

should the input graph be four planar (no zero degree)

Definition at line 120 of file OrthoShaper.h.

◆ m_multiAlign

bool ogdf::OrthoShaper::m_multiAlign

private

multi edges aligned on the same side

Definition at line 127 of file OrthoShaper.h.

◆ m_startBoundBendsPerEdge

int ogdf::OrthoShaper::m_startBoundBendsPerEdge

private

Bound on the number of bends per edge for flow.

If == 0, no bound is used.

A maximum number of bends per edge can be specified in m_startBoundBendsPerEdge. If the algorithm is not successful in producing a bend minimal representation subject to startBoundBendsPerEdge, it successively enhances the bound by one trying to compute an orthogonal representation.

Using m_startBoundBendsPerEdge may not produce a bend minimal representation in general.

Definition at line 157 of file OrthoShaper.h.

◆ m_traditional

bool ogdf::OrthoShaper::m_traditional

private

Do not prefer 180-degree angles.

Traditional is not tamassia, traditional is a kandinsky-ILP-like network with node supply 4, not traditional interprets angle flow zero as 180 degree, "flow through the node"

Definition at line 139 of file OrthoShaper.h.

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

include/ogdf/orthogonal/OrthoShaper.h

OpenGraph DrawingFramework

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ NetworkNodeType

Constructor & Destructor Documentation

◆ OrthoShaper()

◆ ~OrthoShaper()

Member Function Documentation

◆ align() [1/2]

◆ align() [2/2]

◆ call() [1/2]

◆ call() [2/2]

◆ distributeEdges() [1/2]

◆ distributeEdges() [2/2]

◆ fixDegreeFourAngles() [1/2]

◆ fixDegreeFourAngles() [2/2]

◆ getBendBound()

◆ multiAlign() [1/2]

◆ multiAlign() [2/2]

◆ setAngleBound()

◆ setBendBound()

◆ setDefaultSettings()

◆ traditional() [1/2]

◆ traditional() [2/2]

Member Data Documentation

◆ m_align

◆ m_allowLowZero

◆ m_deg4free

◆ m_distributeEdges

◆ m_fourPlanar

◆ m_multiAlign

◆ m_startBoundBendsPerEdge

◆ m_traditional

Open
Graph Drawing
Framework