Package noaa.coastwatch.render

Class Palette

java.lang.Object

noaa.coastwatch.render.Palette

public class Palette
extends Object

The Palette allows the user to associate a name and index color model together as a palette and perform manipulations on the palette colors.

Since:

3.1.1

Author:

Peter Hollemans

Constructor Summary

Constructors

Constructor	Description
Palette(String name, IndexColorModel model)	Constructs a new palette from the specified parameters.

Method Summary

Modifier and Type	Method	Description
void	add(Color color)	Adds a single color to the end of the palette.
void	add(Color[] colors)	Adds a number of colors to the end of the palette.
boolean	equals(Object obj)	Indicates whether some other object is "equal to" this one.
IndexColorModel	getModel()	Gets the palette model data.
String	getName()	Gets the palette name.
Palette	remap(int length)	Remaps a color palette to a new number of colors.

Methods inherited from class java.lang.Object

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

Constructor Details

Palette

public Palette(String name,
 IndexColorModel model)

Constructs a new palette from the specified parameters.

Parameters:

name - the color palette name.

model - the color palette model.

Method Details

getName

public String getName()

Gets the palette name.

getModel

public IndexColorModel getModel()

Gets the palette model data.

remap

public Palette remap(int length)

Remaps a color palette to a new number of colors.

Parameters:

length - the size of the new palette.

Returns:

a new palette of the specified size.

add

public void add(Color[] colors)

Adds a number of colors to the end of the palette. The palette may be extended up to the maximum of 256 colors.

Parameters:

colors - an array of color objects to add.

add

public void add(Color color)

Adds a single color to the end of the palette. The palette may be extended up to the maximum of 256 colors.

Parameters:

color - the color to add.

See Also:

• add(Color[])

equals

public boolean equals(Object obj)

Indicates whether some other object is "equal to" this one.

Overrides:

equals in class Object