ELK Mr. Tree
Identifier: org.eclipse.elk.mrtree
Meta Data Provider: properties.MrTreeMetaDataProvider
Description
Tree-based algorithm provided by the Eclipse Layout Kernel. Computes a spanning tree of the input graph and arranges all nodes according to the resulting parent-children hierarchy. I pity the fool who doesn’t use Mr. Tree Layout.
Category: Tree
Specialized layout methods for trees, i.e. acyclic graphs. The regular structure of graphs that have no undirected cycles can be emphasized using an algorithm of this type.
Supported Graph Features
| Name | Description |
|---|---|
| Disconnected | Multiple connected components. |
Supported Options
| Option | Type | Default Value | Identifier |
|---|---|---|---|
| Aspect Ratio | double |
1.6f |
org.eclipse.elk.aspectRatio |
| Debug Mode | boolean |
false |
org.eclipse.elk.debugMode |
| Direction | Direction |
Direction.DOWN |
org.eclipse.elk.direction |
| Node Spacing | double |
20 |
org.eclipse.elk.spacing.nodeNode |
| Padding | ElkPadding |
new ElkPadding(20) |
org.eclipse.elk.padding |
| Priority | int |
1 |
org.eclipse.elk.priority |
| Search Order | TreeifyingOrder |
TreeifyingOrder.DFS |
org.eclipse.elk.mrtree.searchOrder |
| Separate Connected Components | boolean |
true |
org.eclipse.elk.separateConnectedComponents |
| Weighting of Nodes | OrderWeighting |
OrderWeighting.DESCENDANTS |
org.eclipse.elk.mrtree.weighting |