edu.umass.cs.mallet.base.util

Class ColorUtils

java.lang.Object

edu.umass.cs.mallet.base.util.ColorUtils

public class ColorUtils
extends Object

Utilities for dealing with RGB-style colors. Created: Mar 30, 2005

Version:

$Id: ColorUtils.java,v 1.1 2005/03/31 19:54:23 casutton Exp $

Author:

Constructor Summary

Constructors

Constructor and Description
ColorUtils()

Method Summary

Modifier and Type	Method and Description
static String[]	rainbow(int n, float s, float b) Returns a list of hex color names of length n.

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorUtils

public ColorUtils()

Method Detail

rainbow

public static String[] rainbow(int n,
                               float s,
                               float b)

Returns a list of hex color names of length n. Colors are generated by equally-spaced hues in HSB space.

Parameters:

n - Number of "equally-spaced" colors to return

s - Saturation of generated colors

b - Brightness

Returns:

An array of hex color names, e.g., "#0033FF"