Class ColorBlindTonalPalette

java.lang.Object

org.pushingpixels.ephemeral.chroma.palettes.ColorBlindTonalPalette

All Implemented Interfaces:

BaseTonalPalette

public final class ColorBlindTonalPalette
extends Object
implements BaseTonalPalette

A convenience class for wrapping a tonal palette in one of the supported color blindness modes.

ColorBlindTonalPalette is intended for use in a single thread due to its stateful caching.

Field Summary

Fields

Modifier and Type	Field	Description
private Map<Integer,Integer>	cache
private final ColorBlindnessKind	colorBlindnessKind
private final BaseTonalPalette	palette

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ColorBlindTonalPalette(BaseTonalPalette palette, ColorBlindnessKind colorBlindnessKind)

Method Summary

Modifier and Type	Method	Description
static ColorBlindTonalPalette	from(BaseTonalPalette palette, ColorBlindnessKind colorBlindnessKind)
Hct	getHct(double tone)	Given a tone, use hue and chroma of palette to create a color, and return it as HCT.
int	tone(int tone)	Create an ARGB color from this palette and the provided HCT tone.

Methods inherited from class Object

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

Field Details

palette

private final BaseTonalPalette palette

colorBlindnessKind

private final ColorBlindnessKind colorBlindnessKind

cache

private Map<Integer,Integer> cache

Constructor Details

ColorBlindTonalPalette

private ColorBlindTonalPalette(BaseTonalPalette palette,
 ColorBlindnessKind colorBlindnessKind)

Method Details

from

public static ColorBlindTonalPalette from(BaseTonalPalette palette,
 ColorBlindnessKind colorBlindnessKind)

tone

public int tone(int tone)

Description copied from interface: BaseTonalPalette

Create an ARGB color from this palette and the provided HCT tone.

Specified by:

tone in interface BaseTonalPalette

Parameters:

tone - HCT tone, measured from 0 to 100.

Returns:

ARGB representation of a color with that tone.

getHct

public Hct getHct(double tone)

Given a tone, use hue and chroma of palette to create a color, and return it as HCT.

Specified by:

getHct in interface BaseTonalPalette