Circo
Identifier: org.eclipse.elk.graphviz.circo
Meta Data Provider: layouter.GraphvizMetaDataProvider
Description
Circular layout, after Six and Tollis ‘99, Kaufmann and Wiese ‘02. The algorithm finds biconnected components and arranges each component in a circle, trying to minimize the number of crossings inside the circle. This is suitable for certain diagrams of multiple cyclic structures such as certain telecommunications networks.
Category: Circle
Circular layout algorithms emphasize cycles or biconnected components of a graph by arranging them in circles. This is useful if a drawing is desired where such components are clearly grouped, or where cycles are shown as prominent OPTIONS of the graph.
Supported Graph Features
| Name | Description |
|---|---|
| Self Loops | Edges connecting a node with itself. |
| Multi Edges | Multiple edges with the same source and target node. |
| Edge Labels | Labels that are associated with edges. |
Supported Options
| Option | Type | Default Value | Identifier |
|---|---|---|---|
| Adapt Port Positions | boolean |
true |
org.eclipse.elk.graphviz.adaptPortPositions |
| Concentrate Edges | boolean |
false |
org.eclipse.elk.graphviz.concentrate |
| Debug Mode | boolean |
false |
org.eclipse.elk.debugMode |
| Edge Label Spacing | double |
5 |
org.eclipse.elk.spacing.edgeLabel |
| Edge Routing | EdgeRouting |
EdgeRouting.SPLINES |
org.eclipse.elk.edgeRouting |
| Label Angle | double |
-25 |
org.eclipse.elk.graphviz.labelAngle |
| Label Distance | double |
1 |
org.eclipse.elk.graphviz.labelDistance |
| Node Size Constraints | EnumSet<SizeConstraint> |
EnumSet.noneOf(SizeConstraint) |
org.eclipse.elk.nodeSize.constraints |
| Node Size Options | EnumSet<SizeOptions> |
EnumSet.of(SizeOptions.DEFAULT_MINIMUM_SIZE, SizeOptions.APPLY_ADDITIONAL_PADDING) |
org.eclipse.elk.nodeSize.options |
| Node Spacing | double |
40 |
org.eclipse.elk.spacing.nodeNode |
| Overlap Removal | OverlapMode |
OverlapMode.PRISM |
org.eclipse.elk.graphviz.overlapMode |
| Padding | ElkPadding |
new ElkPadding(10) |
org.eclipse.elk.padding |
| Separate Connected Components | boolean |
false |
org.eclipse.elk.separateConnectedComponents |