com.zavtech.morpheus.viz.util

Class ColorModelBase

java.lang.Object

com.zavtech.morpheus.viz.util.ColorModelBase

All Implemented Interfaces:

ColorModel

Direct Known Subclasses:

ColorModelFixed, GoldenRatioColors

abstract class ColorModelBase
extends Object
implements ColorModel

A convenience base class for building fixed size color models

Field Summary

Fields

Modifier and Type	Field and Description
private Map<Object,Color>	colorMap

Fields inherited from interface com.zavtech.morpheus.viz.util.ColorModel

CIE_MODEL, DEFAULT, GOLDEN_RATIO, KELLY

Constructor Summary

Constructors

Constructor and Description
ColorModelBase() Constructor

Method Summary

Modifier and Type	Method and Description
Color	getColor(Object key) Returns the color for the key specified
protected abstract Color	next() Returns the next most distinct color for this model
Color	put(Object key, Color color) Registers a color for the key specified
ColorModel	reset() Resets this color model

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.zavtech.morpheus.viz.util.ColorModel

toHexString

Field Detail

colorMap

private Map<Object,Color> colorMap

Constructor Detail

ColorModelBase

ColorModelBase()

Constructor

Method Detail

next

protected abstract Color next()

Returns the next most distinct color for this model

Returns:

the next most distinct color model

reset

public ColorModel reset()

Description copied from interface: ColorModel

Resets this color model

Specified by:

reset in interface ColorModel

Returns:

this color model

put

public Color put(Object key,
                 Color color)

Description copied from interface: ColorModel

Registers a color for the key specified

Specified by:

put in interface ColorModel

Parameters:

key - the key for color

color - the color reference

Returns:

the prior color, could be null

getColor

public Color getColor(Object key)

Description copied from interface: ColorModel

Returns the color for the key specified

Specified by:

getColor in interface ColorModel

Parameters:

key - the key for requested color

Returns:

the color for key, randomly assigned if not configured