de.erichseifert.gral.plots.colors

Class IndexedColorMapper

java.lang.Object

de.erichseifert.gral.plots.colors.AbstractColorMapper<java.lang.Integer>

de.erichseifert.gral.plots.colors.IndexedColorMapper

All Implemented Interfaces:

ColorMapper, java.io.Serializable

Direct Known Subclasses:

IndexedColors, QuasiRandomColors, RandomColors, SingleColor

public abstract class IndexedColorMapper
extends AbstractColorMapper<java.lang.Integer>

Class that maps integer numbers to Paint objects. This can be used to generate colors or gradients for various elements in a plot, e.g. lines, areas, etc.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface de.erichseifert.gral.plots.colors.ColorMapper

ColorMapper.Mode

Constructor Summary

Constructors

Constructor and Description
IndexedColorMapper()

Method Summary

Modifier and Type	Method and Description
abstract java.awt.Paint	get(int value) Returns the Paint object according to the specified index.
java.awt.Paint	get(java.lang.Number index) Returns the Paint object according to the specified index.

Methods inherited from class de.erichseifert.gral.plots.colors.AbstractColorMapper

getMode

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexedColorMapper

public IndexedColorMapper()

Method Detail

get

public abstract java.awt.Paint get(int value)

Returns the Paint object according to the specified index.

Parameters:

value - Numeric index.

Returns:

Paint object.

get

public java.awt.Paint get(java.lang.Number index)

Returns the Paint object according to the specified index. The specified value will be handled like an integer index.

Parameters:

index - Numeric index object.

Returns:

Paint object.