Stores additional attributes of a graph (like layout information). More...

#include <ogdf/basic/GraphAttributes.h>

Inheritance diagram for ogdf::GraphAttributes:

Public Member Functions
Construction and management of attributes
	GraphAttributes ()
	Constructs graph attributes for no associated graph (default constructor). More...

	GraphAttributes (const Graph &G, long attr=nodeGraphics\|edgeGraphics)
	Constructs graph attributes associated with the graph `G`. More...

virtual	~GraphAttributes ()=default

long	attributes () const
	Returns currently accessible attributes. More...

bool	has (long attr) const
	Returns true iff all attributes in `attr` are available. More...

virtual void	init (const Graph &G, long attr)
	Initializes the graph attributes for graph `G`. More...

void	init (long attr)
	Re-initializes the graph attributes while maintaining the associated graph. More...

void	addAttributes (long attr)
	Enables attributes specified by `attr` and allocates required memory. More...

void	destroyAttributes (long attr)
	Disables attributes specified by `attr` and releases available memory. More...

const Graph &	constGraph () const
	Returns a reference to the associated graph. More...

General attributes
bool	directed () const
	Returns if the graph is directed. More...

bool &	directed ()
	Returns if the graph is directed. More...

Node attributes
double	x (node v) const
	Returns the x-coordinate of node `v`. More...

double &	x (node v)
	Returns the x-coordinate of node `v`. More...

double	y (node v) const
	Returns the y-coordinate of node `v`. More...

double &	y (node v)
	Returns the y-coordinate of node `v`. More...

double	z (node v) const
	Returns the z-coordinate of node `v`. More...

double &	z (node v)
	Returns the z-coordinate of node `v`. More...

double	xLabel (node v) const
	Returns the label x-coordinate of node `v`. More...

double &	xLabel (node v)
	Returns the label x-coordinate of node `v`. More...

double	yLabel (node v) const
	Returns the label y-coordinate of node `v`. More...

double &	yLabel (node v)
	Returns the label y-coordinate of node `v`. More...

double	zLabel (node v) const
	Returns the label z-coordinate of node `v`. More...

double &	zLabel (node v)
	Returns the label z-coordinate of node `v`. More...

double	width (node v) const
	Returns the width of the bounding box of node `v`. More...

double &	width (node v)
	Returns the width of the bounding box of node `v`. More...

const NodeArray< double > &	width () const
	Returns a reference to the node array m_width. More...

NodeArray< double > &	width ()
	Returns a reference to the node array #m_width. More...

double	height (node v) const
	Returns the height of the bounding box of node `v`. More...

double &	height (node v)
	Returns the height of the bounding box of node `v`. More...

const NodeArray< double > &	height () const
	Returns a reference to the node array m_height. More...

NodeArray< double > &	height ()
	Returns a reference to the node array m_height. More...

Shape	shape (node v) const
	Returns the shape type of node `v`. More...

Shape &	shape (node v)
	Returns the shape type of node `v`. More...

StrokeType	strokeType (node v) const
	Returns the stroke type of node `v`. More...

StrokeType &	strokeType (node v)
	Returns the stroke type of node `v`. More...

const Color &	strokeColor (node v) const
	Returns the stroke color of node `v`. More...

Color &	strokeColor (node v)
	Returns the stroke color of node `v`. More...

float	strokeWidth (node v) const
	Returns the stroke width of node `v`. More...

float &	strokeWidth (node v)
	Returns the stroke width of node `v`. More...

FillPattern	fillPattern (node v) const
	Returns the fill pattern of node `v`. More...

FillPattern &	fillPattern (node v)
	Returns the fill pattern of node `v`. More...

const Color &	fillColor (node v) const
	Returns the fill color of node `v`. More...

Color &	fillColor (node v)
	Returns the fill color of node `v`. More...

const Color &	fillBgColor (node v) const
	Returns the background color of fill patterns for node `v`. More...

Color &	fillBgColor (node v)
	Returns the background color of fill patterns for node `v`. More...

const string &	label (node v) const
	Returns the label of node `v`. More...

string &	label (node v)
	Returns the label of node `v`. More...

const string &	templateNode (node v) const
	Returns the template name of node `v`. More...

string &	templateNode (node v)
	Returns the template name of node `v`. More...

int	weight (node v) const
	Returns the weight of node `v`. More...

int &	weight (node v)
	Returns the weight of node `v`. More...

Graph::NodeType	type (node v) const
	Returns the type of node `v`. More...

Graph::NodeType &	type (node v)
	Returns the type of node `v`. More...

int	idNode (node v) const
	Returns the user ID of node `v`. More...

int &	idNode (node v)
	Returns the user ID of node `v`. More...

Edge attributes
const DPolyline &	bends (edge e) const
	Returns the list of bend points of edge `e`. More...

DPolyline &	bends (edge e)
	Returns the list of bend points of edge `e`. More...

EdgeArrow	arrowType (edge e) const
	Returns the arrow type of edge `e`. More...

EdgeArrow &	arrowType (edge e)
	Returns the arrow type of edge `e`. More...

StrokeType	strokeType (edge e) const
	Returns the stroke type of edge `e`. More...

StrokeType &	strokeType (edge e)
	Returns the stroke type of edge `e`. More...

const Color &	strokeColor (edge e) const
	Returns the stroke color of edge `e`. More...

Color &	strokeColor (edge e)
	Returns the stroke color of edge `e`. More...

float	strokeWidth (edge e) const
	Returns the stroke width of edge `e`. More...

float &	strokeWidth (edge e)
	Returns the stroke width of edge `e`. More...

const string &	label (edge e) const
	Returns the label of edge `e`. More...

string &	label (edge e)
	Returns the label of edge `e`. More...

int	intWeight (edge e) const
	Returns the (integer) weight of edge `e`. More...

int &	intWeight (edge e)
	Returns the (integer) weight of edge `e`. More...

double	doubleWeight (edge e) const
	Returns the (real number) weight of edge `e`. More...

double &	doubleWeight (edge e)
	Returns the (real number) weight of edge `e`. More...

Graph::EdgeType	type (edge e) const
	Returns the type of edge `e`. More...

Graph::EdgeType &	type (edge e)
	Returns the type of edge `e`. More...

uint32_t	subGraphBits (edge e) const
	Returns the edgesubgraph value of an edge `e`. More...

uint32_t &	subGraphBits (edge e)
	Returns the edgesubgraph value of an edge `e`. More...

bool	inSubGraph (edge e, int n) const
	Checks whether edge `e` belongs to basic graph `n`. More...

void	addSubGraph (edge e, int n)
	Adds edge `e` to basic graph `n`. More...

void	removeSubGraph (edge e, int n)
	Removes edge `e` from basic graph `n`. More...

Layout transformations
virtual void	scale (double sx, double sy, bool scaleNodes=true)
	Scales the layout by (`sx`,`sy`). More...

virtual void	scale (double s, bool scaleNodes=true)
	Scales the layout by `s`. More...

virtual void	translate (double dx, double dy)
	Translates the layout by (`dx`,`dy`). More...

virtual void	translateToNonNeg ()
	Translates the layout such that the lower left corner is at (0,0). More...

virtual void	flipVertical ()
	Flips the layout vertically within its bounding box. More...

virtual void	flipVertical (const DRect &box)
	Flips the (whole) layout vertically such that the part in `box` remains in this area. More...

virtual void	flipHorizontal ()
	Flips the layout horizontally within its bounding box. More...

virtual void	flipHorizontal (const DRect &box)
	Flips the (whole) layout horizontally such that the part in `box` remains in this area. More...

virtual void	scaleAndTranslate (double sx, double sy, double dx, double dy, bool scaleNodes=true)
	Scales the layout by (`sx`,`sy`) and then translates it by (`dx`,`dy`). More...

virtual void	scaleAndTranslate (double s, double dx, double dy, bool scaleNodes=true)
	Scales the layout by `s` and then translates it by (`dx`,`dy`). More...

virtual void	rotateRight90 ()
	Rotates the layout by 90 degree (in clockwise direction) around the origin. More...

virtual void	rotateLeft90 ()
	Rotates the layout by 90 degree (in counter-clockwise direction) around the origin. More...

Static Public Attributes
Flags for enabling attributes.
static const long	nodeGraphics
	Corresponds to node attributes x(node), y(node), width(node), height(node), and shape(node). More...

static const long	edgeGraphics
	Corresponds to edge attribute bends(edge). More...

static const long	edgeIntWeight
	Corresponds to edge attribute intWeight(edge). More...

static const long	edgeDoubleWeight
	Corresponds to edge attribute doubleWeight(edge). More...

static const long	edgeLabel
	Corresponds to edge attribute label(edge). More...

static const long	nodeLabel
	Corresponds to node attribute label(node). More...

static const long	edgeType
	Corresponds to edge attribute type(edge). More...

static const long	nodeType
	Corresponds to node attribute type(node). More...

static const long	nodeId
	Corresponds to node attribute idNode(node). More...

static const long	edgeArrow
	Corresponds to edge attribute arrowType(edge). More...

static const long	edgeStyle
	Corresponds to edge attributes strokeColor(edge), strokeType(edge), and strokeWidth(edge). More...

static const long	nodeStyle
	Corresponds to node attributes strokeColor(node), strokeType(node), strokeWidth(node), fillPattern(node), fillColor(node), and fillBgColor(node). More...

static const long	nodeTemplate
	Corresponds to node attribute templateNode(node). More...

static const long	edgeSubGraphs
	Corresponds to edge attributes modified by addSubGraph(edge, int), inSubGraph(edge, int) const, and removeSubGraph(edge, int). More...

static const long	nodeWeight
	Corresponds to node attribute weight(node). More...

static const long	threeD
	Corresponds to node attribute z(node). Note that all methods work on 2D coordinates only. More...

static const long	nodeLabelPosition
	Corresponds to node attributes xLabel(node), yLabel(node), and zLabel(node). More...

static const long	all
	Enables all available flags. More...

Protected Attributes
long	m_attributes
	bit vector of currently used attributes More...

EdgeArray< DPolyline >	m_bends
	list of bend points of an edge More...

bool	m_directed
	whether or not the graph is directed More...

EdgeArray< double >	m_doubleWeight
	(real number) weight of an edge More...

EdgeArray< EdgeArrow >	m_edgeArrow
	arrow type of an edge More...

EdgeArray< string >	m_edgeLabel
	label of an edge More...

EdgeArray< Stroke >	m_edgeStroke
	stroke of an edge More...

EdgeArray< Graph::EdgeType >	m_eType
	type of an edge (association or generalization) More...

NodeArray< double >	m_height
	height of a nodes's bounding box More...

EdgeArray< int >	m_intWeight
	(integer) weight of an edge More...

NodeArray< Fill >	m_nodeFill
	fill of a node More...

NodeArray< int >	m_nodeId
	user ID of a node More...

NodeArray< int >	m_nodeIntWeight
	(integer) weight of a node More...

NodeArray< string >	m_nodeLabel
	label of a node More...

NodeArray< double >	m_nodeLabelPosX
	x-coordinate of a node label More...

NodeArray< double >	m_nodeLabelPosY
	y-coordinate of a node label More...

NodeArray< double >	m_nodeLabelPosZ
	z-coordinate of a node label More...

NodeArray< Shape >	m_nodeShape
	shape of a node More...

NodeArray< Stroke >	m_nodeStroke
	stroke of a node More...

NodeArray< string >	m_nodeTemplate
	name of template of a node More...

const Graph *	m_pGraph
	associated graph More...

EdgeArray< uint32_t >	m_subGraph
	is element of subgraphs given by bitvector More...

NodeArray< Graph::NodeType >	m_vType
	type (vertex, dummy, generalizationMerger) More...

NodeArray< double >	m_width
	width of a node's bounding box More...

NodeArray< double >	m_x
	x-coordinate of a node More...

NodeArray< double >	m_y
	y-coordinate of a node More...

NodeArray< double >	m_z
	z-coordinate of a node More...

Private Member Functions
void	copyEdgeAttributes (GraphAttributes &toAttr, edge eFrom, edge eTo, long attrs) const
	Copies all attributes `attrs` except bends (!) of `eFrom` to `toAttr` for `eTo`. More...

void	copyNodeAttributes (GraphAttributes &toAttr, node vFrom, node vTo, long attrs) const
	Copies all attributes `attrs` of `vFrom` to `toAttr` for `vTo`. More...

Utility functions
template<typename T >
using	NodeAttributeGetter = T(GraphAttributes::*)(node) const
	type of node attribute getter functions More...

template<typename T >
using	EdgeAttributeGetter = T(GraphAttributes::*)(edge) const
	type of edge attribute getter functions More...

template<typename T >
bool	isUniformForNodes (NodeAttributeGetter< T > attribute) const
	Checks whether a certain attribute has the same value for all nodes. More...

template<typename T >
bool	isUniformForEdges (EdgeAttributeGetter< T > attribute) const
	Checks whether a certain attribute has the same value for all edges. More...

bool	isUniform (long attributes) const
	Check whether all of the attributes associated with the bitflags in `attributes` (that are also enabled for this ogdf::GraphAttributes instance) are uniform, i.e. More...

DPoint	point (node v) const
	Returns a DPoint corresponding to the x- and y-coordinates of `v`. More...

void	transferToOriginal (GraphAttributes &origAttr) const
	Copies attributes of this to `origAttr`. More...

void	transferToCopy (GraphAttributes &copyAttr) const
	Copies attributes of this to `copyAttr`. More...

virtual DRect	boundingBox () const
	Returns the bounding box of the graph. More...

template<class Rectangle = DRect>
void	nodeBoundingBoxes (NodeArray< Rectangle > &boundingBoxes) const
	Computes the bounding rectangle for each node. More...

void	setAllWidth (double w)
	Sets the width of all nodes to `w`. More...

void	setAllHeight (double h)
	Sets the height of all nodes to `h`. More...

void	clearAllBends ()
	Removes all edge bends. More...

void	removeUnnecessaryBendsHV ()
	Removes unnecessary bend points in orthogonal segements. More...

void	addNodeCenter2Bends (int mode=1)
	Adds additional bend points to all edges for connecting their endpoints. More...

bool	isAssociationClass (node v) const
	Returns true iff `v` represents an association class. More...

int	hierarchyList (List< List< node > * > &list) const
	Returns a list of all inheritance hierarchies in the graph. More...

int	hierarchyList (List< List< edge > * > &list) const
	Returns a list of all inheritance hierarchies in the graph. More...

Detailed Description

Stores additional attributes of a graph (like layout information).

It is frequently necessary to associate additional attributes with a graph. The class GraphAttributes provides various such attributes and is the central place were such attributes are stored.

Attributes are simply stored in node or edge arrays; for memory consumption reasons, only a subset of these arrays is in fact initialized for the graph; non-initialized arrays require only a few bytes of extra memory.

Which arrays are initialized is specified by a bit vector; each bit in this bit vector corresponds to one or more attributes. See the available flags for a detailed description.

Attributes can be enabled/disabled by the constructor GraphAttributes(const Graph &,long), the re-initialization procedure init, addAttributes, and destroyAttributes.

Definition at line 66 of file GraphAttributes.h.

Member Typedef Documentation

◆ EdgeAttributeGetter

template<typename T >

using ogdf::GraphAttributes::EdgeAttributeGetter = T (GraphAttributes::*)(edge) const

type of edge attribute getter functions

Definition at line 982 of file GraphAttributes.h.

◆ NodeAttributeGetter

template<typename T >

using ogdf::GraphAttributes::NodeAttributeGetter = T (GraphAttributes::*)(node) const

type of node attribute getter functions

Definition at line 978 of file GraphAttributes.h.

Constructor & Destructor Documentation

◆ GraphAttributes() [1/2]

ogdf::GraphAttributes::GraphAttributes ( )

Constructs graph attributes for no associated graph (default constructor).

The associated graph can be set later with the init() function.

◆ GraphAttributes() [2/2]

ogdf::GraphAttributes::GraphAttributes	(	const Graph &	G,
		long	attr = `nodeGraphics\|edgeGraphics`
	)

explicit

Constructs graph attributes associated with the graph G.

Parameters

G	is the associated graph.
attr	specifies the set of attributes that can be accessed.

◆ ~GraphAttributes()

virtual ogdf::GraphAttributes::~GraphAttributes ( )

virtualdefault

Member Function Documentation

◆ addAttributes()

void ogdf::GraphAttributes::addAttributes ( long attr )

Enables attributes specified by attr and allocates required memory.

◆ addNodeCenter2Bends()

void ogdf::GraphAttributes::addNodeCenter2Bends ( int mode = 1 )

Adds additional bend points to all edges for connecting their endpoints.

According to mode switch add either the node center points to the bends or the anchor point on the node boundary

mode = 0: only add node center
mode = 1: compute intersection with the line segment to the center and the boundary of the rectangular node
mode = 2: compute intersection with the first/last line segment and the boundary of the rectangular node

Precondition: nodeGraphics and edgeGraphics is enabled

◆ addSubGraph()

void ogdf::GraphAttributes::addSubGraph	(	edge	e,
		int	n
	)

inline

Adds edge e to basic graph n.

Precondition: edgeSubGraphs is enabled

Definition at line 851 of file GraphAttributes.h.

◆ arrowType() [1/2]

EdgeArrow& ogdf::GraphAttributes::arrowType ( edge e )

inline

Returns the arrow type of edge e.

Precondition: edgeArrow is enabled

Definition at line 687 of file GraphAttributes.h.

◆ arrowType() [2/2]

EdgeArrow ogdf::GraphAttributes::arrowType ( edge e ) const

inline

Returns the arrow type of edge e.

Precondition: edgeArrow is enabled

Definition at line 678 of file GraphAttributes.h.

◆ attributes()

long ogdf::GraphAttributes::attributes ( ) const

inline

Returns currently accessible attributes.

Definition at line 191 of file GraphAttributes.h.

◆ bends() [1/2]

DPolyline& ogdf::GraphAttributes::bends ( edge e )

inline

Returns the list of bend points of edge e.

See also: bends(edge e) const

Precondition: edgeGraphics is enabled

Definition at line 669 of file GraphAttributes.h.

◆ bends() [2/2]

const DPolyline& ogdf::GraphAttributes::bends ( edge e ) const

inline

Returns the list of bend points of edge e.

Note that bend points should not be co-linear. This can always be achieved by calling DPolyline::normalize(). Similarly, bend points should never include the point of the edge's source or target node, even though the poly-line for the entire edge formally includes them.

Precondition: edgeGraphics is enabled

Definition at line 658 of file GraphAttributes.h.

◆ boundingBox()

virtual DRect ogdf::GraphAttributes::boundingBox ( ) const

virtual

Returns the bounding box of the graph.

Precondition: nodeGraphics and edgeGraphics is enabled

Reimplemented in ogdf::ClusterGraphAttributes.

◆ clearAllBends()

void ogdf::GraphAttributes::clearAllBends ( )

Removes all edge bends.

Precondition: edgeGraphics is enabled

◆ constGraph()

const Graph& ogdf::GraphAttributes::constGraph ( ) const

inline

Returns a reference to the associated graph.

Definition at line 217 of file GraphAttributes.h.

◆ copyEdgeAttributes()

void ogdf::GraphAttributes::copyEdgeAttributes	(	GraphAttributes &	toAttr,
		edge	eFrom,
		edge	eTo,
		long	attrs
	)		const

private

Copies all attributes attrs except bends (!) of eFrom to toAttr for eTo.

◆ copyNodeAttributes()

void ogdf::GraphAttributes::copyNodeAttributes	(	GraphAttributes &	toAttr,
		node	vFrom,
		node	vTo,
		long	attrs
	)		const

private

Copies all attributes attrs of vFrom to toAttr for vTo.

◆ destroyAttributes()

void ogdf::GraphAttributes::destroyAttributes ( long attr )

Disables attributes specified by attr and releases available memory.

◆ directed() [1/2]

bool& ogdf::GraphAttributes::directed ( )

inline

Returns if the graph is directed.

Definition at line 229 of file GraphAttributes.h.

◆ directed() [2/2]

bool ogdf::GraphAttributes::directed ( ) const

inline

Returns if the graph is directed.

Definition at line 226 of file GraphAttributes.h.

◆ doubleWeight() [1/2]

double& ogdf::GraphAttributes::doubleWeight ( edge e )

inline

Returns the (real number) weight of edge e.

Precondition: edgeDoubleWeight is enabled

Definition at line 795 of file GraphAttributes.h.

◆ doubleWeight() [2/2]

double ogdf::GraphAttributes::doubleWeight ( edge e ) const

inline

Returns the (real number) weight of edge e.

Precondition: edgeDoubleWeight is enabled

Definition at line 786 of file GraphAttributes.h.

◆ fillBgColor() [1/2]

Color& ogdf::GraphAttributes::fillBgColor ( node v )

inline

Returns the background color of fill patterns for node v.

Precondition: nodeStyle is enabled

Definition at line 540 of file GraphAttributes.h.

◆ fillBgColor() [2/2]

const Color& ogdf::GraphAttributes::fillBgColor ( node v ) const

inline

Returns the background color of fill patterns for node v.

Precondition: nodeStyle is enabled

Definition at line 531 of file GraphAttributes.h.

◆ fillColor() [1/2]

Color& ogdf::GraphAttributes::fillColor ( node v )

inline

Returns the fill color of node v.

Precondition: nodeStyle is enabled

Definition at line 522 of file GraphAttributes.h.

◆ fillColor() [2/2]

const Color& ogdf::GraphAttributes::fillColor ( node v ) const

inline

Returns the fill color of node v.

Precondition: nodeStyle is enabled

Definition at line 513 of file GraphAttributes.h.

◆ fillPattern() [1/2]

FillPattern& ogdf::GraphAttributes::fillPattern ( node v )

inline

Returns the fill pattern of node v.

Precondition: nodeStyle is enabled

Definition at line 504 of file GraphAttributes.h.

◆ fillPattern() [2/2]

FillPattern ogdf::GraphAttributes::fillPattern ( node v ) const

inline

Returns the fill pattern of node v.

Precondition: nodeStyle is enabled

Definition at line 495 of file GraphAttributes.h.

◆ flipHorizontal() [1/2]

virtual void ogdf::GraphAttributes::flipHorizontal ( )

inlinevirtual

Flips the layout horizontally within its bounding box.

If preserving the bounding box is not required, the layout can also be flipped horizontally by calling scale(-1.0, 1.0, false).

Definition at line 927 of file GraphAttributes.h.

◆ flipHorizontal() [2/2]

virtual void ogdf::GraphAttributes::flipHorizontal ( const DRect & box )

virtual

Flips the (whole) layout horizontally such that the part in box remains in this area.

The whole layout is flipped and then moved such that the part that was in box before flipping is moved to this area.

Reimplemented in ogdf::ClusterGraphAttributes.

◆ flipVertical() [1/2]

virtual void ogdf::GraphAttributes::flipVertical ( )

inlinevirtual

Flips the layout vertically within its bounding box.

If preserving the bounding box is not required, the layout can also be flipped vertically by calling scale(1.0, -1.0, false).

Definition at line 913 of file GraphAttributes.h.

◆ flipVertical() [2/2]

virtual void ogdf::GraphAttributes::flipVertical ( const DRect & box )

virtual

Flips the (whole) layout vertically such that the part in box remains in this area.

The whole layout is flipped and then moved such that the part that was in box before flipping is moved to this area.

Reimplemented in ogdf::ClusterGraphAttributes.

◆ has()

bool ogdf::GraphAttributes::has ( long attr ) const

inline

Returns true iff all attributes in attr are available.

Definition at line 194 of file GraphAttributes.h.

◆ height() [1/4]

NodeArray<double>& ogdf::GraphAttributes::height ( )

inline

Returns a reference to the node array m_height.

Precondition: nodeGraphics is enabled

Definition at line 414 of file GraphAttributes.h.

◆ height() [2/4]

const NodeArray<double>& ogdf::GraphAttributes::height ( ) const

inline

Returns a reference to the node array m_height.

Precondition: nodeGraphics is enabled

Definition at line 405 of file GraphAttributes.h.

◆ height() [3/4]

double& ogdf::GraphAttributes::height ( node v )

inline

Returns the height of the bounding box of node v.

Precondition: nodeGraphics is enabled

Definition at line 396 of file GraphAttributes.h.

◆ height() [4/4]

double ogdf::GraphAttributes::height ( node v ) const

inline

Returns the height of the bounding box of node v.

Precondition: nodeGraphics is enabled

Definition at line 387 of file GraphAttributes.h.

◆ hierarchyList() [1/2]

int ogdf::GraphAttributes::hierarchyList ( List< List< edge > * > & list ) const

Returns a list of all inheritance hierarchies in the graph.

Inheritance hierarchies are identified by edges with type Graph::generalization.

Parameters

list	is a list of all hierarchies; each hierarchy is itself a list of all edges in this hierarchy.

Returns: Returns the number of generalization hierarchies.

◆ hierarchyList() [2/2]

int ogdf::GraphAttributes::hierarchyList ( List< List< node > * > & list ) const

Returns a list of all inheritance hierarchies in the graph.

Inheritance hierarchies are identified by edges with type Graph::generalization.

Parameters

list	is a list of all hierarchies; each hierarchy is itself a list of all nodes in this hierarchy.

Returns: Returns the number of generalization hierarchies.

◆ idNode() [1/2]

int& ogdf::GraphAttributes::idNode ( node v )

inline

Returns the user ID of node v.

If no user ID is set, returns the original index of the node instead.

Precondition: nodeId is enabled

Definition at line 634 of file GraphAttributes.h.

◆ idNode() [2/2]

int ogdf::GraphAttributes::idNode ( node v ) const

inline

Returns the user ID of node v.

If no user ID is set, returns the original index of the node instead.

Precondition: nodeId is enabled

Definition at line 623 of file GraphAttributes.h.

◆ init() [1/2]

virtual void ogdf::GraphAttributes::init	(	const Graph &	G,
		long	attr
	)

virtual

Initializes the graph attributes for graph G.

Parameters

G	is the new associated graph.
attr	specifies the set of attributes that can be accessed.

Warning: All attributes that were allocated before are destroyed by this function! If you wish to extend the set of allocated attributes, use addAttributes.

Reimplemented in ogdf::UMLGraph.

◆ init() [2/2]

void ogdf::GraphAttributes::init ( long attr )

Re-initializes the graph attributes while maintaining the associated graph.

See also: init(const Graph&, long)

◆ inSubGraph()

bool ogdf::GraphAttributes::inSubGraph	(	edge	e,
		int	n
	)		const

inline

Checks whether edge e belongs to basic graph n.

Precondition: edgeSubGraphs is enabled

Definition at line 840 of file GraphAttributes.h.

◆ intWeight() [1/2]

int& ogdf::GraphAttributes::intWeight ( edge e )

inline

Returns the (integer) weight of edge e.

Precondition: edgeIntWeight is enabled

Definition at line 777 of file GraphAttributes.h.

◆ intWeight() [2/2]

int ogdf::GraphAttributes::intWeight ( edge e ) const

inline

Returns the (integer) weight of edge e.

Precondition: edgeIntWeight is enabled

Definition at line 768 of file GraphAttributes.h.

◆ isAssociationClass()

bool ogdf::GraphAttributes::isAssociationClass ( node v ) const

inline

Returns true iff v represents an association class.

We hide the internal representation of semantic node types from the user to be able to change this later (semantic node type member array). We are not allowed to set association classes manually, only by calling createAssociationClass().

Precondition: nodeGraphics are enabled

Definition at line 1152 of file GraphAttributes.h.

◆ isUniform()

bool ogdf::GraphAttributes::isUniform ( long attributes ) const

Check whether all of the attributes associated with the bitflags in attributes (that are also enabled for this ogdf::GraphAttributes instance) are uniform, i.e.

have the same value.

Parameters

attributes bitmask for all attribute flags to query

Returns: true iff the associated attributes of all enabled flags in attributes are uniform

◆ isUniformForEdges()

template<typename T >

bool ogdf::GraphAttributes::isUniformForEdges ( EdgeAttributeGetter< T > attribute ) const

inline

Checks whether a certain attribute has the same value for all edges.

Precondition: The necessary attribute flag is enabled.

Template Parameters

T	return type of the attribute getter function

Parameters

attribute edge attribute getter function

Returns: true iff the specified attribute has the same value for all edges

Definition at line 1017 of file GraphAttributes.h.

◆ isUniformForNodes()

template<typename T >

bool ogdf::GraphAttributes::isUniformForNodes ( NodeAttributeGetter< T > attribute ) const

inline

Checks whether a certain attribute has the same value for all nodes.

Precondition: The necessary attribute flag is enabled.

Template Parameters

T	return type of the attribute getter function

Parameters

attribute node attribute getter function

Returns: true iff the specified attribute has the same value for all nodes

Definition at line 993 of file GraphAttributes.h.

◆ label() [1/4]

string& ogdf::GraphAttributes::label ( edge e )

inline

Returns the label of edge e.

Precondition: edgeLabel is enabled

Definition at line 759 of file GraphAttributes.h.

◆ label() [2/4]

const string& ogdf::GraphAttributes::label ( edge e ) const

inline

Returns the label of edge e.

Precondition: edgeLabel is enabled

Definition at line 750 of file GraphAttributes.h.

◆ label() [3/4]

string& ogdf::GraphAttributes::label ( node v )

inline

Returns the label of node v.

Precondition: nodeLabel is enabled

Definition at line 558 of file GraphAttributes.h.

◆ label() [4/4]

const string& ogdf::GraphAttributes::label ( node v ) const

inline

Returns the label of node v.

Precondition: nodeLabel is enabled

Definition at line 549 of file GraphAttributes.h.

◆ nodeBoundingBoxes()

template<class Rectangle = DRect>

void ogdf::GraphAttributes::nodeBoundingBoxes ( NodeArray< Rectangle > & boundingBoxes ) const

inline

Computes the bounding rectangle for each node.

Template Parameters

Rectangle is the kind of rectangle that should be created.

Parameters

boundingBoxes is assigned the bounding rectangle for each node.

Precondition: nodeGraphics is enabled

Definition at line 1090 of file GraphAttributes.h.

◆ point()

DPoint ogdf::GraphAttributes::point ( node v ) const

inline

Returns a DPoint corresponding to the x- and y-coordinates of v.

Definition at line 1044 of file GraphAttributes.h.

◆ removeSubGraph()

void ogdf::GraphAttributes::removeSubGraph	(	edge	e,
		int	n
	)

inline

Removes edge e from basic graph n.

Precondition: edgeSubGraphs is enabled

Definition at line 862 of file GraphAttributes.h.

◆ removeUnnecessaryBendsHV()

void ogdf::GraphAttributes::removeUnnecessaryBendsHV ( )

Removes unnecessary bend points in orthogonal segements.

Processes all edges and removes unnecessary bend points in the bend point list of the edge, i.e., bend points such that the preceding and succeeding bend point form a horizontal or vertical segement containing this bend point. This function is useful to remove redundant bend points in an orthogonal layout.

Precondition: edgeGraphics is enabled

◆ rotateLeft90()

virtual void ogdf::GraphAttributes::rotateLeft90 ( )

virtual

Rotates the layout by 90 degree (in counter-clockwise direction) around the origin.

◆ rotateRight90()

virtual void ogdf::GraphAttributes::rotateRight90 ( )

virtual

Rotates the layout by 90 degree (in clockwise direction) around the origin.

◆ scale() [1/2]

virtual void ogdf::GraphAttributes::scale	(	double	s,
		bool	scaleNodes = `true`
	)

inlinevirtual

Scales the layout by s.

If scaleNodes is true, node sizes are scaled as well.

Parameters

s	is the scaling factor for both x- and y-coordinates.
scaleNodes	determines if nodes size are scaled as well (true) or not.

Precondition: nodeGraphics and edgeGraphics are enabled

Definition at line 896 of file GraphAttributes.h.

◆ scale() [2/2]

virtual void ogdf::GraphAttributes::scale	(	double	sx,
		double	sy,
		bool	scaleNodes = `true`
	)

virtual

Scales the layout by (sx,sy).

If scaleNodes is true, node sizes are scaled as well.

Parameters

sx	is the scaling factor for x-coordinates.
sy	is the scaling factor for y-coordinates.
scaleNodes	determines if nodes size are scaled as well (true) or not.

Precondition: nodeGraphics and edgeGraphics are enabled

Reimplemented in ogdf::ClusterGraphAttributes.

◆ scaleAndTranslate() [1/2]

virtual void ogdf::GraphAttributes::scaleAndTranslate	(	double	s,
		double	dx,
		double	dy,
		bool	scaleNodes = `true`
	)

inlinevirtual

Scales the layout by s and then translates it by (dx,dy).

If scaleNodes is true, node sizes are scaled as well. A point (x,y) is moved to (s ⋅ x + dx, s ⋅ y + dy).

Parameters

s	is the scaling factor for both x- and y-coordinates.
dx	is the translation in x-direction.
dy	is the translation in y-direction.
scaleNodes	determines if nodes size are scaled as well (true) or not.

Definition at line 960 of file GraphAttributes.h.

◆ scaleAndTranslate() [2/2]

virtual void ogdf::GraphAttributes::scaleAndTranslate	(	double	sx,
		double	sy,
		double	dx,
		double	dy,
		bool	scaleNodes = `true`
	)

virtual

Scales the layout by (sx,sy) and then translates it by (dx,dy).

If scaleNodes is true, node sizes are scaled as well. A point (x,y) is moved to (sx ⋅ x + dx, sy ⋅ y + dy).

Parameters

sx	is the scaling factor for x-coordinates.
sy	is the scaling factor for y-coordinates.
dx	is the translation in x-direction.
dy	is the translation in y-direction.
scaleNodes	determines if nodes size are scaled as well (true) or not.

◆ setAllHeight()

void ogdf::GraphAttributes::setAllHeight ( double h )

Sets the height of all nodes to h.

Precondition: nodeGraphics is enabled

◆ setAllWidth()

void ogdf::GraphAttributes::setAllWidth ( double w )

Sets the width of all nodes to w.

Precondition: nodeGraphics is enabled

◆ shape() [1/2]

Shape& ogdf::GraphAttributes::shape ( node v )

inline

Returns the shape type of node v.

Precondition: nodeGraphics is enabled

Definition at line 432 of file GraphAttributes.h.

◆ shape() [2/2]

Shape ogdf::GraphAttributes::shape ( node v ) const

inline

Returns the shape type of node v.

Precondition: nodeGraphics is enabled

Definition at line 423 of file GraphAttributes.h.

◆ strokeColor() [1/4]

Color& ogdf::GraphAttributes::strokeColor ( edge e )

inline

Returns the stroke color of edge e.

Precondition: edgeStyle is enabled

Definition at line 723 of file GraphAttributes.h.

◆ strokeColor() [2/4]

const Color& ogdf::GraphAttributes::strokeColor ( edge e ) const

inline

Returns the stroke color of edge e.

Precondition: edgeStyle is enabled

Definition at line 714 of file GraphAttributes.h.

◆ strokeColor() [3/4]

Color& ogdf::GraphAttributes::strokeColor ( node v )

inline

Returns the stroke color of node v.

Precondition: nodeStyle is enabled

Definition at line 468 of file GraphAttributes.h.

◆ strokeColor() [4/4]

const Color& ogdf::GraphAttributes::strokeColor ( node v ) const

inline

Returns the stroke color of node v.

Precondition: nodeStyle is enabled

Definition at line 459 of file GraphAttributes.h.

◆ strokeType() [1/4]

StrokeType& ogdf::GraphAttributes::strokeType ( edge e )

inline

Returns the stroke type of edge e.

Precondition: edgeStyle is enabled

Definition at line 705 of file GraphAttributes.h.

◆ strokeType() [2/4]

StrokeType ogdf::GraphAttributes::strokeType ( edge e ) const

inline

Returns the stroke type of edge e.

Precondition: edgeStyle is enabled

Definition at line 696 of file GraphAttributes.h.

◆ strokeType() [3/4]

StrokeType& ogdf::GraphAttributes::strokeType ( node v )

inline

Returns the stroke type of node v.

Precondition: nodeStyle is enabled

Definition at line 450 of file GraphAttributes.h.

◆ strokeType() [4/4]

StrokeType ogdf::GraphAttributes::strokeType ( node v ) const

inline

Returns the stroke type of node v.

Precondition: nodeStyle is enabled

Definition at line 441 of file GraphAttributes.h.

◆ strokeWidth() [1/4]

float& ogdf::GraphAttributes::strokeWidth ( edge e )

inline

Returns the stroke width of edge e.

Precondition: edgeStyle is enabled

Definition at line 741 of file GraphAttributes.h.

◆ strokeWidth() [2/4]

float ogdf::GraphAttributes::strokeWidth ( edge e ) const

inline

Returns the stroke width of edge e.

Precondition: edgeStyle is enabled

Definition at line 732 of file GraphAttributes.h.

◆ strokeWidth() [3/4]

float& ogdf::GraphAttributes::strokeWidth ( node v )

inline

Returns the stroke width of node v.

Precondition: nodeStyle is enabled

Definition at line 486 of file GraphAttributes.h.

◆ strokeWidth() [4/4]

float ogdf::GraphAttributes::strokeWidth ( node v ) const

inline

Returns the stroke width of node v.

Precondition: nodeStyle is enabled

Definition at line 477 of file GraphAttributes.h.

◆ subGraphBits() [1/2]

uint32_t& ogdf::GraphAttributes::subGraphBits ( edge e )

inline

Returns the edgesubgraph value of an edge e.

Precondition: edgeSubGraphs is enabled

Definition at line 831 of file GraphAttributes.h.

◆ subGraphBits() [2/2]

uint32_t ogdf::GraphAttributes::subGraphBits ( edge e ) const

inline

Returns the edgesubgraph value of an edge e.

Precondition: edgeSubGraphs is enabled

Definition at line 822 of file GraphAttributes.h.

◆ templateNode() [1/2]

string& ogdf::GraphAttributes::templateNode ( node v )

inline

Returns the template name of node v.

Precondition: nodeTemplate is enabled

Definition at line 576 of file GraphAttributes.h.

◆ templateNode() [2/2]

const string& ogdf::GraphAttributes::templateNode ( node v ) const

inline

Returns the template name of node v.

Precondition: nodeTemplate is enabled

Definition at line 567 of file GraphAttributes.h.

◆ transferToCopy()

void ogdf::GraphAttributes::transferToCopy ( GraphAttributes & copyAttr ) const

Copies attributes of this to copyAttr.

Only attributes which are enabled in both this and copyAttr are copied. The edges of copyAttr get attributes associated with the respective original edge. Bend points, however, are only transferred to the first edge in the chain of copy edges. Bend points of all other copy edges in the chain are cleared.

Precondition: copyAttr is associated with a GraphCopy, which is a copy of the graph that this GraphAttributes is associated with.

Parameters

copyAttr is the GraphAttributes of the GraphCopy.

◆ transferToOriginal()

void ogdf::GraphAttributes::transferToOriginal ( GraphAttributes & origAttr ) const

Copies attributes of this to origAttr.

Only attributes which are enabled in both this and origAttr are copied. The edges of origAttr get attributes associated with the respective first edge in the chain of copy edges. Both dummy nodes and bends between dummy nodes are added as bends to origAttr.

Precondition: This GraphAttributes is associated with a GraphCopy, which is a copy of the graph that origAttr is associated with.

Parameters

origAttr is the GraphAttributes of the original graph.

◆ translate()

virtual void ogdf::GraphAttributes::translate	(	double	dx,
		double	dy
	)

virtual

Translates the layout by (dx,dy).

Parameters

dx	is the translation in x-direction.
dy	is the translation in y-direction.

Reimplemented in ogdf::ClusterGraphAttributes.

◆ translateToNonNeg()

virtual void ogdf::GraphAttributes::translateToNonNeg ( )

virtual

Translates the layout such that the lower left corner is at (0,0).

◆ type() [1/4]

Graph::EdgeType& ogdf::GraphAttributes::type ( edge e )

inline

Returns the type of edge e.

Precondition: edgeType is enabled

Definition at line 813 of file GraphAttributes.h.

◆ type() [2/4]

Graph::EdgeType ogdf::GraphAttributes::type ( edge e ) const

inline

Returns the type of edge e.

Precondition: edgeType is enabled

Definition at line 804 of file GraphAttributes.h.

◆ type() [3/4]

Graph::NodeType& ogdf::GraphAttributes::type ( node v )

inline

Returns the type of node v.

Precondition: nodeType is enabled

Definition at line 612 of file GraphAttributes.h.

◆ type() [4/4]

Graph::NodeType ogdf::GraphAttributes::type ( node v ) const

inline

Returns the type of node v.

Precondition: nodeType is enabled

Definition at line 603 of file GraphAttributes.h.

◆ weight() [1/2]

int& ogdf::GraphAttributes::weight ( node v )

inline

Returns the weight of node v.

Precondition: nodeWeight is enabled

Definition at line 594 of file GraphAttributes.h.

◆ weight() [2/2]

int ogdf::GraphAttributes::weight ( node v ) const

inline

Returns the weight of node v.

Precondition: nodeWeight is enabled

Definition at line 585 of file GraphAttributes.h.

◆ width() [1/4]

NodeArray<double>& ogdf::GraphAttributes::width ( )

inline

Returns a reference to the node array #m_width.

Precondition: nodeGraphics is enabled

Definition at line 378 of file GraphAttributes.h.

◆ width() [2/4]

const NodeArray<double>& ogdf::GraphAttributes::width ( ) const

inline

Returns a reference to the node array m_width.

Precondition: nodeGraphics is enabled

Definition at line 369 of file GraphAttributes.h.

◆ width() [3/4]

double& ogdf::GraphAttributes::width ( node v )

inline

Returns the width of the bounding box of node v.

Precondition: nodeGraphics is enabled

Definition at line 360 of file GraphAttributes.h.

◆ width() [4/4]

double ogdf::GraphAttributes::width ( node v ) const

inline

Returns the width of the bounding box of node v.

Precondition: nodeGraphics is enabled

Definition at line 351 of file GraphAttributes.h.

◆ x() [1/2]

double& ogdf::GraphAttributes::x ( node v )

inline

Returns the x-coordinate of node v.

Precondition: nodeGraphics is enabled

Definition at line 250 of file GraphAttributes.h.

◆ x() [2/2]

double ogdf::GraphAttributes::x ( node v ) const

inline

Returns the x-coordinate of node v.

Precondition: nodeGraphics is enabled

Definition at line 241 of file GraphAttributes.h.

◆ xLabel() [1/2]

double& ogdf::GraphAttributes::xLabel ( node v )

inline

Returns the label x-coordinate of node v.

Precondition: nodeLabelPosition is enabled

Definition at line 304 of file GraphAttributes.h.

◆ xLabel() [2/2]

double ogdf::GraphAttributes::xLabel ( node v ) const

inline

Returns the label x-coordinate of node v.

Precondition: nodeLabelPosition is enabled

Definition at line 295 of file GraphAttributes.h.

◆ y() [1/2]

double& ogdf::GraphAttributes::y ( node v )

inline

Returns the y-coordinate of node v.

Precondition: nodeGraphics is enabled

Definition at line 268 of file GraphAttributes.h.

◆ y() [2/2]

double ogdf::GraphAttributes::y ( node v ) const

inline

Returns the y-coordinate of node v.

Precondition: nodeGraphics is enabled

Definition at line 259 of file GraphAttributes.h.

◆ yLabel() [1/2]

double& ogdf::GraphAttributes::yLabel ( node v )

inline

Returns the label y-coordinate of node v.

Precondition: nodeLabelPosition is enabled

Definition at line 322 of file GraphAttributes.h.

◆ yLabel() [2/2]

double ogdf::GraphAttributes::yLabel ( node v ) const

inline

Returns the label y-coordinate of node v.

Precondition: nodeLabelPosition is enabled

Definition at line 313 of file GraphAttributes.h.

◆ z() [1/2]

double& ogdf::GraphAttributes::z ( node v )

inline

Returns the z-coordinate of node v.

Precondition: threeD is enabled

Definition at line 286 of file GraphAttributes.h.

◆ z() [2/2]

double ogdf::GraphAttributes::z ( node v ) const

inline

Returns the z-coordinate of node v.

Precondition: threeD is enabled

Definition at line 277 of file GraphAttributes.h.

◆ zLabel() [1/2]

double& ogdf::GraphAttributes::zLabel ( node v )

inline

Returns the label z-coordinate of node v.

Precondition: nodeLabelPosition and threeD are enabled

Definition at line 341 of file GraphAttributes.h.

◆ zLabel() [2/2]

double ogdf::GraphAttributes::zLabel ( node v ) const

inline

Returns the label z-coordinate of node v.

Precondition: nodeLabelPosition and threeD are enabled

Definition at line 331 of file GraphAttributes.h.

Member Data Documentation

◆ all

const long ogdf::GraphAttributes::all

static

Enables all available flags.

Definition at line 166 of file GraphAttributes.h.

◆ edgeArrow

const long ogdf::GraphAttributes::edgeArrow

static

Corresponds to edge attribute arrowType(edge).

Definition at line 140 of file GraphAttributes.h.

◆ edgeDoubleWeight

const long ogdf::GraphAttributes::edgeDoubleWeight

static

Corresponds to edge attribute doubleWeight(edge).

Definition at line 122 of file GraphAttributes.h.

◆ edgeGraphics

const long ogdf::GraphAttributes::edgeGraphics

static

Corresponds to edge attribute bends(edge).

Definition at line 116 of file GraphAttributes.h.

◆ edgeIntWeight

const long ogdf::GraphAttributes::edgeIntWeight

static

Corresponds to edge attribute intWeight(edge).

Definition at line 119 of file GraphAttributes.h.

◆ edgeLabel

const long ogdf::GraphAttributes::edgeLabel

static

Corresponds to edge attribute label(edge).

Definition at line 125 of file GraphAttributes.h.

◆ edgeStyle

const long ogdf::GraphAttributes::edgeStyle

static

Corresponds to edge attributes strokeColor(edge), strokeType(edge), and strokeWidth(edge).

Definition at line 143 of file GraphAttributes.h.

◆ edgeSubGraphs

const long ogdf::GraphAttributes::edgeSubGraphs

static

Corresponds to edge attributes modified by addSubGraph(edge, int), inSubGraph(edge, int) const, and removeSubGraph(edge, int).

Definition at line 154 of file GraphAttributes.h.

◆ edgeType

const long ogdf::GraphAttributes::edgeType

static

Corresponds to edge attribute type(edge).

Definition at line 131 of file GraphAttributes.h.

◆ m_attributes

long ogdf::GraphAttributes::m_attributes

protected

bit vector of currently used attributes

Definition at line 104 of file GraphAttributes.h.

◆ m_bends

EdgeArray<DPolyline> ogdf::GraphAttributes::m_bends

protected

list of bend points of an edge

Definition at line 93 of file GraphAttributes.h.

◆ m_directed

bool ogdf::GraphAttributes::m_directed

protected

whether or not the graph is directed

Definition at line 70 of file GraphAttributes.h.

◆ m_doubleWeight

EdgeArray<double> ogdf::GraphAttributes::m_doubleWeight

protected

(real number) weight of an edge

Definition at line 100 of file GraphAttributes.h.

◆ m_edgeArrow

EdgeArray<EdgeArrow> ogdf::GraphAttributes::m_edgeArrow

protected

arrow type of an edge

Definition at line 95 of file GraphAttributes.h.

◆ m_edgeLabel

EdgeArray<string> ogdf::GraphAttributes::m_edgeLabel

protected

label of an edge

Definition at line 94 of file GraphAttributes.h.

◆ m_edgeStroke

EdgeArray<Stroke> ogdf::GraphAttributes::m_edgeStroke

protected

stroke of an edge

Definition at line 96 of file GraphAttributes.h.

◆ m_eType

EdgeArray<Graph::EdgeType> ogdf::GraphAttributes::m_eType

protected

type of an edge (association or generalization)

Definition at line 101 of file GraphAttributes.h.

◆ m_height

NodeArray<double> ogdf::GraphAttributes::m_height

protected

height of a nodes's bounding box

Definition at line 80 of file GraphAttributes.h.

◆ m_intWeight

EdgeArray<int> ogdf::GraphAttributes::m_intWeight

protected

(integer) weight of an edge

Definition at line 99 of file GraphAttributes.h.

◆ m_nodeFill

NodeArray<Fill> ogdf::GraphAttributes::m_nodeFill

protected

fill of a node

Definition at line 84 of file GraphAttributes.h.

◆ m_nodeId

NodeArray<int> ogdf::GraphAttributes::m_nodeId

protected

user ID of a node

Definition at line 88 of file GraphAttributes.h.

◆ m_nodeIntWeight

NodeArray<int> ogdf::GraphAttributes::m_nodeIntWeight

protected

(integer) weight of a node

Definition at line 89 of file GraphAttributes.h.

◆ m_nodeLabel

NodeArray<string> ogdf::GraphAttributes::m_nodeLabel

protected

label of a node

Definition at line 82 of file GraphAttributes.h.

◆ m_nodeLabelPosX

NodeArray<double> ogdf::GraphAttributes::m_nodeLabelPosX

protected

x-coordinate of a node label

Definition at line 76 of file GraphAttributes.h.

◆ m_nodeLabelPosY

NodeArray<double> ogdf::GraphAttributes::m_nodeLabelPosY

protected

y-coordinate of a node label

Definition at line 77 of file GraphAttributes.h.

◆ m_nodeLabelPosZ

NodeArray<double> ogdf::GraphAttributes::m_nodeLabelPosZ

protected

z-coordinate of a node label

Definition at line 78 of file GraphAttributes.h.

◆ m_nodeShape

NodeArray<Shape> ogdf::GraphAttributes::m_nodeShape

protected

shape of a node

Definition at line 81 of file GraphAttributes.h.

◆ m_nodeStroke

NodeArray<Stroke> ogdf::GraphAttributes::m_nodeStroke

protected

stroke of a node

Definition at line 83 of file GraphAttributes.h.

◆ m_nodeTemplate

NodeArray<string> ogdf::GraphAttributes::m_nodeTemplate

protected

name of template of a node

Definition at line 85 of file GraphAttributes.h.

◆ m_pGraph

const Graph* ogdf::GraphAttributes::m_pGraph

protected

associated graph

Definition at line 68 of file GraphAttributes.h.

◆ m_subGraph

EdgeArray<uint32_t> ogdf::GraphAttributes::m_subGraph

protected

is element of subgraphs given by bitvector

Definition at line 102 of file GraphAttributes.h.

◆ m_vType

NodeArray<Graph::NodeType> ogdf::GraphAttributes::m_vType

protected

type (vertex, dummy, generalizationMerger)

Definition at line 90 of file GraphAttributes.h.

◆ m_width

NodeArray<double> ogdf::GraphAttributes::m_width

protected

width of a node's bounding box

Definition at line 79 of file GraphAttributes.h.

◆ m_x

NodeArray<double> ogdf::GraphAttributes::m_x

protected

x-coordinate of a node

Definition at line 73 of file GraphAttributes.h.

◆ m_y

NodeArray<double> ogdf::GraphAttributes::m_y

protected

y-coordinate of a node

Definition at line 74 of file GraphAttributes.h.

◆ m_z

NodeArray<double> ogdf::GraphAttributes::m_z

protected

z-coordinate of a node

Definition at line 75 of file GraphAttributes.h.

◆ nodeGraphics

const long ogdf::GraphAttributes::nodeGraphics

static

Corresponds to node attributes x(node), y(node), width(node), height(node), and shape(node).

Definition at line 113 of file GraphAttributes.h.

◆ nodeId

const long ogdf::GraphAttributes::nodeId

static

Corresponds to node attribute idNode(node).

Definition at line 137 of file GraphAttributes.h.

◆ nodeLabel

const long ogdf::GraphAttributes::nodeLabel

static

Corresponds to node attribute label(node).

Definition at line 128 of file GraphAttributes.h.

◆ nodeLabelPosition

const long ogdf::GraphAttributes::nodeLabelPosition

static

Corresponds to node attributes xLabel(node), yLabel(node), and zLabel(node).

Definition at line 163 of file GraphAttributes.h.

◆ nodeStyle

const long ogdf::GraphAttributes::nodeStyle

static

Corresponds to node attributes strokeColor(node), strokeType(node), strokeWidth(node), fillPattern(node), fillColor(node), and fillBgColor(node).

Definition at line 147 of file GraphAttributes.h.

◆ nodeTemplate

const long ogdf::GraphAttributes::nodeTemplate

static

Corresponds to node attribute templateNode(node).

Definition at line 150 of file GraphAttributes.h.

◆ nodeType

const long ogdf::GraphAttributes::nodeType

static

Corresponds to node attribute type(node).

Definition at line 134 of file GraphAttributes.h.

◆ nodeWeight

const long ogdf::GraphAttributes::nodeWeight

static

Corresponds to node attribute weight(node).

Definition at line 157 of file GraphAttributes.h.

◆ threeD

const long ogdf::GraphAttributes::threeD

static

Corresponds to node attribute z(node). Note that all methods work on 2D coordinates only.

Definition at line 160 of file GraphAttributes.h.

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

include/ogdf/basic/GraphAttributes.h

OpenGraph DrawingFramework

Public Member Functions

Static Public Attributes

Protected Attributes

Private Member Functions

Utility functions

Detailed Description

Member Typedef Documentation

◆ EdgeAttributeGetter

◆ NodeAttributeGetter

Constructor & Destructor Documentation

◆ GraphAttributes() [1/2]

◆ GraphAttributes() [2/2]

◆ ~GraphAttributes()

Member Function Documentation

◆ addAttributes()

◆ addNodeCenter2Bends()

◆ addSubGraph()

◆ arrowType() [1/2]

◆ arrowType() [2/2]

◆ attributes()

◆ bends() [1/2]

◆ bends() [2/2]

◆ boundingBox()

◆ clearAllBends()

◆ constGraph()

◆ copyEdgeAttributes()

◆ copyNodeAttributes()

◆ destroyAttributes()

◆ directed() [1/2]

◆ directed() [2/2]

◆ doubleWeight() [1/2]

◆ doubleWeight() [2/2]

◆ fillBgColor() [1/2]

◆ fillBgColor() [2/2]

◆ fillColor() [1/2]

◆ fillColor() [2/2]

◆ fillPattern() [1/2]

◆ fillPattern() [2/2]

◆ flipHorizontal() [1/2]

◆ flipHorizontal() [2/2]

◆ flipVertical() [1/2]

◆ flipVertical() [2/2]

◆ has()

◆ height() [1/4]

◆ height() [2/4]

◆ height() [3/4]

◆ height() [4/4]

◆ hierarchyList() [1/2]

◆ hierarchyList() [2/2]

◆ idNode() [1/2]

◆ idNode() [2/2]

◆ init() [1/2]

◆ init() [2/2]

◆ inSubGraph()

◆ intWeight() [1/2]

◆ intWeight() [2/2]

◆ isAssociationClass()

◆ isUniform()

◆ isUniformForEdges()

◆ isUniformForNodes()

◆ label() [1/4]

◆ label() [2/4]

◆ label() [3/4]

◆ label() [4/4]

◆ nodeBoundingBoxes()

◆ point()

◆ removeSubGraph()

◆ removeUnnecessaryBendsHV()

◆ rotateLeft90()

◆ rotateRight90()

◆ scale() [1/2]

◆ scale() [2/2]

◆ scaleAndTranslate() [1/2]

◆ scaleAndTranslate() [2/2]

◆ setAllHeight()

◆ setAllWidth()

◆ shape() [1/2]

◆ shape() [2/2]

◆ strokeColor() [1/4]

Open
Graph Drawing
Framework