org.TagCloud

Class ColorPicker

java.lang.Object

org.TagCloud.ColorPicker

All Implemented Interfaces:

ColorProvider

Direct Known Subclasses:

YellowOrBrown

public abstract class ColorPicker
extends java.lang.Object
implements ColorProvider

This class picks the nearest color based on weight

Constructor Summary

Constructors

Constructor and Description
ColorPicker()

Method Summary

Methods

Modifier and Type	Method and Description
java.awt.Color	getColor(float weight, int value) This method returns the nearest color from a set and ignores the value parameter
abstract java.awt.Color[]	getColorPoints() The extending class must implement this method and provide an array of colors

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorPicker

public ColorPicker()

Method Detail

getColorPoints

public abstract java.awt.Color[] getColorPoints()

The extending class must implement this method and provide an array of colors

Returns:

The array of colors between which to interpolate

getColor

public java.awt.Color getColor(float weight,
                      int value)

This method returns the nearest color from a set and ignores the value parameter

Specified by:

getColor in interface ColorProvider

Parameters:

weight - between 0 and 1

value - ignored

Returns:

The Color picked