Declaration of class GraphAttributes which extends a Graph by additional attributes.
An array that keeps track of the number of inserted elements; also usable as an efficient stack.
Dynamic arrays indexed with edges.
Stores additional attributes of a graph (like layout information).
Data type for general directed graphs (adjacency list representation).
Computes statistical information about a layout.
static ArrayBuffer< int > numberOfCrossings(const GraphAttributes &ga)
Computes the number of edge crossings for each edge in the layout ga.
static ArrayBuffer< int > numberOfBends(const GraphAttributes &ga, bool considerSelfLoops=false)
Computes the number of bends (i.e. bend-points) for each edge in the layout ga.
static ArrayBuffer< int > numberOfNodeOverlaps(const GraphAttributes &ga)
Computes the number of node overlaps for each node in the layout ga.
static void intersectionGraph(const GraphAttributes &ga, Graph &H, NodeArray< DPoint > &points, NodeArray< node > &origNode, EdgeArray< edge > &origEdge)
Computes the intersection graph H of the line segments in the layout given by ga.
static ArrayBuffer< int > numberOfNodeCrossings(const GraphAttributes &ga)
Computes the number of crossings through a non-incident node for each edge in the layout ga.
static ArrayBuffer< double > edgeLengths(const GraphAttributes &ga, bool considerSelfLoops=false)
Computes the edge length for each edge in the layout ga.
static ArrayBuffer< double > angles(const GraphAttributes &ga, bool considerBends=true)
Computes the angle for each pair of adjacent edge segments of the layout ga.
Dynamic arrays indexed with nodes.
#define OGDF_EXPORT
Specifies that a function or class is exported by the OGDF DLL.
static MultilevelBuilder * getDoubleFactoredZeroAdjustedMerger()
The namespace for all OGDF objects.
