de.erichseifert.gral.plots.colors

Interface ColorMapper

All Known Implementing Classes:

AbstractColorMapper, ContinuousColorMapper, Grayscale, HeatMap, IndexedColorMapper, IndexedColors, LinearGradient, QuasiRandomColors, RainbowColors, RandomColors, ScaledContinuousColorMapper, SingleColor

public interface ColorMapper

Basic interface for classes that map numbers to Paint objects. This can be used to generate colors or gradients for various elements in a plot, e.g. points, lines, areas, etc. ContinuousColorMapper or IndexedColorMapper should be used as base classes in most cases.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ColorMapper.Mode Data type to define how values outside of the mapping range will be handled.

Method Summary

Modifier and Type	Method and Description
java.awt.Paint	get(java.lang.Number value) Returns the Paint object according to the specified value.
ColorMapper.Mode	getMode() Returns how values outside of the mapping range will be handled.

Method Detail

get

java.awt.Paint get(java.lang.Number value)

Returns the Paint object according to the specified value.

Parameters:

value - Numeric value.

Returns:

Paint object.

getMode

ColorMapper.Mode getMode()

Returns how values outside of the mapping range will be handled.

Returns:

Handling of values outside of the mapping range.