Class DefaultColorProvider<N>

java.lang.Object

de.engehausen.treemap.swing.impl.DefaultColorProvider<N>

Type Parameters:

N - type of node

All Implemented Interfaces:

IColorProvider<N,Color>, Serializable

public class DefaultColorProvider<N>
extends Object
implements IColorProvider<N,Color>, Serializable

The default color provider uses a set of colors mapped to nodes by their hash code (this may appear a little random, but makes them distinguishable a bit better). It is thread-safe and stateless.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected final Color[]	colors
protected static final Color[]	COLORS

Constructor Summary

Constructors

Constructor	Description
DefaultColorProvider()	Create a color provider with blue pastel colors.
DefaultColorProvider(Color[] colorArray)	Creates the color provider with the given colors.

Method Summary

Modifier and Type	Method	Description
Color	getColor(ITreeModel<IRectangle<N>> model, IRectangle<N> rectangle)

Methods inherited from class java.lang.Object

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

Field Details

COLORS

protected static final Color[] COLORS

colors

protected final Color[] colors

Constructor Details

DefaultColorProvider

public DefaultColorProvider()

Create a color provider with blue pastel colors.

DefaultColorProvider

public DefaultColorProvider(Color[] colorArray)

Creates the color provider with the given colors.

Parameters:

colorArray - the colors to use, must not be null.

Method Details

getColor

public Color getColor(ITreeModel<IRectangle<N>> model,
 IRectangle<N> rectangle)

Specified by:

getColor in interface IColorProvider<N,Color>