com.yworks.yfiles.layout.tree

Enum NodeLabelingPolicy

java.lang.Object

java.lang.Enum<NodeLabelingPolicy>

com.yworks.yfiles.layout.tree.NodeLabelingPolicy

All Implemented Interfaces:

Serializable, Comparable<NodeLabelingPolicy>

public enum NodeLabelingPolicy
extends Enum<NodeLabelingPolicy>

See Also:

BalloonLayout.getNodeLabelingPolicy()

Enum Constant Summary

Enum Constants

Enum Constant and Description
HORIZONTAL Node labeling policy for horizontal label placement at all nodes.
RAY_LIKE Node labeling policy for ray-like label placement at nodes with zero or one child node.
RAY_LIKE_LEAVES Node labeling policy for ray-like label placement at leaf nodes.

Method Summary

Modifier and Type	Method and Description
static NodeLabelingPolicy	fromOrdinal(int ordinal)
int	value()
static NodeLabelingPolicy	valueOf(String name) Returns the enum constant of this type with the specified name.
static NodeLabelingPolicy[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

HORIZONTAL

public static final NodeLabelingPolicy HORIZONTAL

Node labeling policy for horizontal label placement at all nodes.

The node labels are placed at the center of the corresponding node.

See Also:

BalloonLayout.setNodeLabelingPolicy(NodeLabelingPolicy)

RAY_LIKE

public static final NodeLabelingPolicy RAY_LIKE

Node labeling policy for ray-like label placement at nodes with zero or one child node.

Labels belonging to leaf nodes and nodes with exactly one successor (thus forming a sort of chain) will not be oriented horizontal but ray-like; they get the same orientation as their nodes' incoming edge. The labels of the other nodes will be oriented horizontally and placed at the center of the corresponding node.

See Also:

BalloonLayout.setNodeLabelingPolicy(NodeLabelingPolicy)

RAY_LIKE_LEAVES

public static final NodeLabelingPolicy RAY_LIKE_LEAVES

Node labeling policy for ray-like label placement at leaf nodes.

Labels corresponding to leaf nodes get the same orientation as their nodes' incoming edge and are placed outside the node (without overlaps). The labels of the other nodes will be oriented horizontally and placed at the center of the corresponding node.

See Also:

BalloonLayout.setNodeLabelingPolicy(NodeLabelingPolicy)

Method Detail

fromOrdinal

public static final NodeLabelingPolicy fromOrdinal(int ordinal)

value

public int value()

valueOf

public static NodeLabelingPolicy valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

values

public static NodeLabelingPolicy[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (NodeLabelingPolicy c : NodeLabelingPolicy.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared