TonalPalette.KeyColor

java.lang.Object
- org.pushingpixels.ephemeral.chroma.palettes.TonalPalette.KeyColor

Enclosing class:

TonalPalette
```
private static final class TonalPalette.KeyColor
extends java.lang.Object
```
Key color is a color that represents the hue and chroma of a tonal palette.

Field Summary

Fields
Modifier and Type	Field	Description
`private java.util.Map<java.lang.Integer,java.lang.Double>`	`chromaCache`
`private double`	`hue`
`private static double`	`MAX_CHROMA_VALUE`
`private double`	`requestedChroma`

Constructor Summary

Constructors
Constructor Description

KeyColor(double hue, double requestedChroma)
Key color is a color that represents the hue and chroma of a tonal palette

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

Hct create()
Creates a key color from a [hue] and a [chroma].

private double maxChroma(int tone)
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - hue
```
private final double hue
```
  - requestedChroma
```
private final double requestedChroma
```
  - chromaCache
```
private final java.util.Map<java.lang.Integer,java.lang.Double> chromaCache
```
  - MAX_CHROMA_VALUE
```
private static final double MAX_CHROMA_VALUE
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - KeyColor
```
public KeyColor(double hue,
                double requestedChroma)
```
    Key color is a color that represents the hue and chroma of a tonal palette
- Method Detail
  - create
```
public Hct create()
```
    Creates a key color from a [hue] and a [chroma]. The key color is the first tone, starting from T50, matching the given hue and chroma.
    
    Returns:
    
    Key color [Hct]
  - maxChroma
```
private double maxChroma(int tone)
```