org.abego.treelayout.util

Class FixedNodeExtentProvider<T>

java.lang.Object

org.abego.treelayout.util.FixedNodeExtentProvider<T>

Type Parameters:

T - Type of elements used as nodes in the tree

All Implemented Interfaces:

NodeExtentProvider<T>

public class FixedNodeExtentProvider<T>
extends Object
implements NodeExtentProvider<T>

A NodeExtentProvider returning the same width and height for each node.

Author:

Udo Borkowski (ub@abego.org)

Constructor Summary

Constructors

Constructor and Description
FixedNodeExtentProvider() see FixedNodeExtentProvider(double, double)
FixedNodeExtentProvider(double width, double height) Specifies the constants to be used as the width and height of the nodes.

Method Summary

Modifier and Type	Method and Description
double	getHeight(T treeNode) Returns the height of the given treeNode.
double	getWidth(T treeNode) Returns the width of the given treeNode.

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedNodeExtentProvider

public FixedNodeExtentProvider(double width,
                               double height)

Specifies the constants to be used as the width and height of the nodes.

Parameters:

width - [default=0]

height - [default=0]

FixedNodeExtentProvider

public FixedNodeExtentProvider()

see FixedNodeExtentProvider(double, double)

Method Detail

getWidth

public double getWidth(T treeNode)

Description copied from interface: NodeExtentProvider

Returns the width of the given treeNode.

Specified by:

getWidth in interface NodeExtentProvider<T>

Parameters:

treeNode -

Returns:

[result >= 0]

getHeight

public double getHeight(T treeNode)

Description copied from interface: NodeExtentProvider

Returns the height of the given treeNode.

Specified by:

getHeight in interface NodeExtentProvider<T>

Parameters:

treeNode -

Returns:

[result >= 0]