| findEdgeInSameDirection(Coordinate, Coordinate) |  | 0% | | 0% | 4 | 4 | 8 | 8 | 1 | 1 |
| printEdges(PrintStream) | | 0% | | 0% | 2 | 2 | 7 | 7 | 1 | 1 |
| findEdge(Coordinate, Coordinate) | | 0% | | 0% | 4 | 4 | 6 | 6 | 1 | 1 |
| matchInSameDirection(Coordinate, Coordinate, Coordinate, Coordinate) | | 0% | | 0% | 4 | 4 | 6 | 6 | 1 | 1 |
| findEdgeEnd(Edge) | | 0% | | 0% | 3 | 3 | 6 | 6 | 1 | 1 |
| linkResultDirectedEdges() | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| linkAllDirectedEdges() | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| addNode(Node) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| find(Coordinate) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| addEdges(List) |  | 100% | | 100% | 0 | 2 | 0 | 11 | 0 | 1 |
| isBoundaryNode(int, Coordinate) | | 100% | | 83% | 1 | 4 | 0 | 5 | 0 | 1 |
| PlanarGraph() | | 100% | | n/a | 0 | 1 | 0 | 5 | 0 | 1 |
| PlanarGraph(NodeFactory) | | 100% | | n/a | 0 | 1 | 0 | 5 | 0 | 1 |
| linkResultDirectedEdges(Collection) | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| add(EdgeEnd) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| insertEdge(Edge) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| addNode(Coordinate) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getEdgeIterator() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getNodeIterator() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getNodes() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getEdgeEnds() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |