org.abego.treelayout

Interface NodeExtentProvider<TreeNode>

Type Parameters:

TreeNode - Type of elements used as nodes in the tree

All Known Implementing Classes:

FixedNodeExtentProvider

public interface NodeExtentProvider<TreeNode>

Provides the extent (width and height) of a tree node.

Also see this overview.

Author:

Udo Borkowski (ub@abego.org)

Method Summary

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

Method Detail

getWidth

double getWidth(TreeNode treeNode)

Returns the width of the given treeNode.

Parameters:

treeNode -

Returns:

[result >= 0]

getHeight

double getHeight(TreeNode treeNode)

Returns the height of the given treeNode.

Parameters:

treeNode -

Returns:

[result >= 0]