y.layout
Class DefaultGraphLayout

java.lang.Object
  y.layout.DefaultGraphLayout

All Implemented Interfaces:

GraphLayout

public class DefaultGraphLayout
extends Object
implements GraphLayout

This class is a default implementation of the simple GraphLayout interface.

Constructor Summary

DefaultGraphLayout()

Method Summary

Rectangle	getBoundingBox() Returns the bounding box of this graph layout This is the smallest rectangle containing the entire layout.
EdgeLabelLayout[]	getEdgeLabelLayout(Object edge) Returns the edge label layouts associated with the given edge.
EdgeLayout	getEdgeLayout(Object edge) Returns the layout information associated with the given edge object.
NodeLabelLayout[]	getNodeLabelLayout(Object node) Returns the node label layouts associated with the given node.
NodeLayout	getNodeLayout(Object node) Returns the layout information associated with the given node object.
void	setEdgeLabelLayout(Object edge, EdgeLabelLayout[] layout) Sets the edge label layouts associated with the given edge.
void	setEdgeLayout(Object edge, EdgeLayout layout) Sets the layout information associated with the given edge object.
void	setNodeLabelLayout(Object node, NodeLabelLayout[] layout) Sets the node label layouts associated with the given node.
void	setNodeLayout(Object node, NodeLayout layout) Sets the layout information associated with the given node object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultGraphLayout

public DefaultGraphLayout()

Method Detail

setNodeLayout

public void setNodeLayout(Object node,
                          NodeLayout layout)

Sets the layout information associated with the given node object.

setEdgeLayout

public void setEdgeLayout(Object edge,
                          EdgeLayout layout)

Sets the layout information associated with the given edge object.

getEdgeLayout

public EdgeLayout getEdgeLayout(Object edge)

Returns the layout information associated with the given edge object.

Specified by:

getEdgeLayout in interface GraphLayout

getNodeLayout

public NodeLayout getNodeLayout(Object node)

Returns the layout information associated with the given node object.

Specified by:

getNodeLayout in interface GraphLayout

setNodeLabelLayout

public void setNodeLabelLayout(Object node,
                               NodeLabelLayout[] layout)

Sets the node label layouts associated with the given node.

getNodeLabelLayout

public NodeLabelLayout[] getNodeLabelLayout(Object node)

Returns the node label layouts associated with the given node.

Specified by:

getNodeLabelLayout in interface GraphLayout

setEdgeLabelLayout

public void setEdgeLabelLayout(Object edge,
                               EdgeLabelLayout[] layout)

Sets the edge label layouts associated with the given edge.

getEdgeLabelLayout

public EdgeLabelLayout[] getEdgeLabelLayout(Object edge)

Returns the edge label layouts associated with the given edge.

Specified by:

getEdgeLabelLayout in interface GraphLayout

getBoundingBox

public Rectangle getBoundingBox()

Returns the bounding box of this graph layout This is the smallest rectangle containing the entire layout. If the layout does not contain any node layout information (and therefore no edge layout information either), the bounding box will have negative width and/or height.

Specified by:

getBoundingBox in interface GraphLayout