de.ipcon.tools

Class ColorTools

java.lang.Object

de.ipcon.tools.ColorTools

public class ColorTools
extends java.lang.Object

helper class for manipulating Color objects.

Constructor Summary

Constructors

Constructor and Description
ColorTools()

Method Summary

Modifier and Type	Method and Description
static java.awt.Color	desaturate(java.awt.Color original, int percentage) a very simple implementation that assumes r,g,b to be equivalent to luma, so we don't have to convert RGB to HSV in order to reduce the saturation level.

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorTools

public ColorTools()

Method Detail

desaturate

public static java.awt.Color desaturate(java.awt.Color original,
                                        int percentage)

a very simple implementation that assumes r,g,b to be equivalent to luma, so we don't have to convert RGB to HSV in order to reduce the saturation level. For this reason, the result may not be 100% accurate, but for instances in which merely a "different color" is needed, e.g. for approved / non-approved objects, this is plenty sufficient.

Parameters:

original - the original color to desaturate

percentage - the percentage by which the color should be desaturated

Returns:

the desaturated color