com.yworks.yfiles.layout

Interface PartitionLayout.IPartitionPlacer

Enclosing class:

PartitionLayout

public static interface PartitionLayout.IPartitionPlacer

A PartitionLayout.IPartitionPlacer is responsible for arranging the graph partitions.

Arranging a graph partition usually involves applying a coordinate translation to all elements that belong to the partition in order to generate a non-overlapping node arrangement.

Method Summary

Modifier and Type	Method and Description
static PartitionLayout.IPartitionPlacer	createComponentPartitionPlacer() Creates a PartitionLayout.IPartitionPlacer that uses ComponentLayout to place the partitions.
static PartitionLayout.IPartitionPlacer	createComponentPartitionPlacer(ComponentLayout componentLayout) Creates a PartitionLayout.IPartitionPlacer that uses ComponentLayout to place the partitions.
void	placePartitions(LayoutGraph graph, IDataProvider partitionIDDP, IDataProvider interEdgeDP) Arranges the graph while taking partition IDs and inter-edge information into account.

Method Detail

createComponentPartitionPlacer

static PartitionLayout.IPartitionPlacer createComponentPartitionPlacer()

Creates a PartitionLayout.IPartitionPlacer that uses ComponentLayout to place the partitions.

createComponentPartitionPlacer

static PartitionLayout.IPartitionPlacer createComponentPartitionPlacer(ComponentLayout componentLayout)

Creates a PartitionLayout.IPartitionPlacer that uses ComponentLayout to place the partitions.

Parameters:

componentLayout - An optional ComponentLayout to use.

placePartitions

void placePartitions(LayoutGraph graph,
                     IDataProvider partitionIDDP,
                     IDataProvider interEdgeDP)

Arranges the graph while taking partition IDs and inter-edge information into account.

Edges which connect nodes that belong to two different partitions are called inter-edges

Parameters:

graph - the input graph

partitionIDDP - the partition ID for each node in the graph

interEdgeDP - the map which marks inter-edges