com.jidesoft.treemap
Class ExpandLabeling<N>

java.lang.Object
  com.jidesoft.treemap.ExpandLabeling<N>

Type Parameters:

N - the type of nodes

All Implemented Interfaces:

Labeling<N>

public class ExpandLabeling<N>
extends Object

Display the label of the parent nodes in the center of its children (overlaid).

Field Summary

protected static float	COLOR_SIMILARITY_THRESHOLD
protected static float	SHARE_OF_ZOOM_FACTOR

Constructor Summary

ExpandLabeling()

Method Summary

protected Color	adjustLabelColor(Color foreground, Color background)
int	getLeftSpace(TreeMapModel<N> model)
protected float	getTopHeaderSpacing(N node, TreeMapView view, TreeMapModel model)
int	getTopSpace(TreeMapModel<N> model)
void	paintLeaf(Graphics2D g2, Rectangle bounds, N node, TreeMapView view)
void	paintParent(Graphics2D g2, Rectangle bounds, N node, TreeMapView view, int pass, int passes)
Rectangle2D	subtract(TreeMapModel<N> model, Rectangle2D rectangle, N node)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

SHARE_OF_ZOOM_FACTOR

protected static final float SHARE_OF_ZOOM_FACTOR

See Also:

Constant Field Values

COLOR_SIMILARITY_THRESHOLD

protected static final float COLOR_SIMILARITY_THRESHOLD

See Also:

Constant Field Values

Constructor Detail

ExpandLabeling

public ExpandLabeling()

Method Detail

subtract

public Rectangle2D subtract(TreeMapModel<N> model,
                            Rectangle2D rectangle,
                            N node)

paintParent

public void paintParent(Graphics2D g2,
                        Rectangle bounds,
                        N node,
                        TreeMapView view,
                        int pass,
                        int passes)

toString

public String toString()

Overrides:

toString in class Object

getTopSpace

public int getTopSpace(TreeMapModel<N> model)

Specified by:

getTopSpace in interface Labeling<N>

getLeftSpace

public int getLeftSpace(TreeMapModel<N> model)

Specified by:

getLeftSpace in interface Labeling<N>

paintLeaf

public void paintLeaf(Graphics2D g2,
                      Rectangle bounds,
                      N node,
                      TreeMapView view)

Specified by:

paintLeaf in interface Labeling<N>

adjustLabelColor

protected Color adjustLabelColor(Color foreground,
                                 Color background)

getTopHeaderSpacing

protected float getTopHeaderSpacing(N node,
                                    TreeMapView view,
                                    TreeMapModel model)