java.lang.Object
- org.sunflow.image.Color

public final class Color
extends java.lang.Object

Field Summary

Fields
Modifier and Type	Field	Description
`static Color`	`BLACK`
`static Color`	`BLUE`
`static Color`	`CYAN`
`static Color`	`GRAY`
`static Color`	`GREEN`
`static Color`	`MAGENTA`
`static RGBSpace`	`NATIVE_SPACE`
`static Color`	`RED`
`static Color`	`WHITE`
`static Color`	`YELLOW`

Constructor Summary

Constructors
Constructor Description

Color()

Color(float gray)

Color(float r, float g, float b)

Color(int rgb)

Color(Color c)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Color`	`add(Color c)`
`static Color`	`add(Color c1, Color c2)`
`static Color`	`add(Color c1, Color c2, Color dest)`
`static Color`	`black()`
`static Color`	`blend(Color c1, Color c2, float b)`
`static Color`	`blend(Color c1, Color c2, float b, Color dest)`
`static Color`	`blend(Color c1, Color c2, Color b)`
`static Color`	`blend(Color c1, Color c2, Color b, Color dest)`
`Color`	`clamp(float min, float max)`
`Color`	`constrainRGB()`
`Color`	`copy()`
`Color`	`div(Color c)`
`static Color`	`div(Color c1, Color c2)`
`static Color`	`div(Color c1, Color c2, Color dest)`
`Color`	`exp()`
`float`	`getAverage()`
`float`	`getLuminance()`
`float`	`getMax()`
`float`	`getMin()`
`float[]`	`getRGB()`
`static boolean`	`hasContrast(Color c1, Color c2, float thresh)`
`boolean`	`isBlack()`
`boolean`	`isInf()`
`boolean`	`isNan()`
`boolean`	`isWhite()`
`Color`	`madd(float s, Color c)`
`Color`	`madd(Color s, Color c)`
`Color`	`mul(float s)`
`static Color`	`mul(float s, Color c)`
`static Color`	`mul(float s, Color c, Color dest)`
`Color`	`mul(Color c)`
`static Color`	`mul(Color c1, Color c2)`
`static Color`	`mul(Color c1, Color c2, Color dest)`
`Color`	`opposite()`
`Color`	`set(float r, float g, float b)`
`Color`	`set(Color c)`
`Color`	`setRGB(int rgb)`
`Color`	`setRGBE(int rgbe)`
`Color`	`sub(Color c)`
`static Color`	`sub(Color c1, Color c2)`
`static Color`	`sub(Color c1, Color c2, Color dest)`
`Color`	`toLinear()`
`Color`	`toNonLinear()`
`int`	`toRGB()`
`int`	`toRGBA(float a)`
`int`	`toRGBE()`
`java.lang.String`	`toString()`
`static Color`	`white()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

NATIVE_SPACE

public static final RGBSpace NATIVE_SPACE

BLACK
```
public static final Color BLACK
```

WHITE
```
public static final Color WHITE
```

RED
```
public static final Color RED
```

GREEN
```
public static final Color GREEN
```

BLUE
```
public static final Color BLUE
```

YELLOW
```
public static final Color YELLOW
```

CYAN
```
public static final Color CYAN
```

MAGENTA
```
public static final Color MAGENTA
```

GRAY
```
public static final Color GRAY
```

Constructor Detail

Color
```
public Color()
```

Color
```
public Color(float gray)
```

Color

public Color(float r,
             float g,
             float b)

Color
```
public Color(Color c)
```

Color
```
public Color(int rgb)
```

Method Detail

black
```
public static Color black()
```

white
```
public static Color white()
```

toNonLinear
```
public Color toNonLinear()
```

toLinear
```
public Color toLinear()
```

copy
```
public Color copy()
```

set

public final Color set(float r,
                       float g,
                       float b)

set
```
public final Color set(Color c)
```

setRGB

public final Color setRGB(int rgb)

setRGBE

public final Color setRGBE(int rgbe)

isBlack
```
public final boolean isBlack()
```

isWhite
```
public boolean isWhite()
```

getLuminance
```
public final float getLuminance()
```

getMin
```
public final float getMin()
```

getMax
```
public final float getMax()
```

getAverage
```
public final float getAverage()
```

getRGB
```
public final float[] getRGB()
```

toRGB
```
public final int toRGB()
```

toRGBA
```
public final int toRGBA(float a)
```

toRGBE
```
public final int toRGBE()
```

constrainRGB
```
public final Color constrainRGB()
```

isNan
```
public final boolean isNan()
```

isInf
```
public final boolean isInf()
```

add
```
public final Color add(Color c)
```

add

public static final Color add(Color c1,
                              Color c2)

add

public static final Color add(Color c1,
                              Color c2,
                              Color dest)

madd

public final Color madd(float s,
                        Color c)

madd

public final Color madd(Color s,
                        Color c)

sub
```
public final Color sub(Color c)
```

sub

public static final Color sub(Color c1,
                              Color c2)

sub

public static final Color sub(Color c1,
                              Color c2,
                              Color dest)

mul
```
public final Color mul(Color c)
```

mul

public static final Color mul(Color c1,
                              Color c2)

mul

public static final Color mul(Color c1,
                              Color c2,
                              Color dest)

mul
```
public final Color mul(float s)
```

mul

public static final Color mul(float s,
                              Color c)

mul

public static final Color mul(float s,
                              Color c,
                              Color dest)

div
```
public final Color div(Color c)
```

div

public static final Color div(Color c1,
                              Color c2)

div

public static final Color div(Color c1,
                              Color c2,
                              Color dest)

exp
```
public final Color exp()
```

opposite
```
public final Color opposite()
```

clamp

public final Color clamp(float min,
                         float max)

blend

public static final Color blend(Color c1,
                                Color c2,
                                float b)

blend

public static final Color blend(Color c1,
                                Color c2,
                                float b,
                                Color dest)

blend

public static final Color blend(Color c1,
                                Color c2,
                                Color b)

blend

public static final Color blend(Color c1,
                                Color c2,
                                Color b,
                                Color dest)

hasContrast

public static final boolean hasContrast(Color c1,
                                        Color c2,
                                        float thresh)

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

Constructor	Description
`Color()`
`Color(float gray)`
`Color(float r, float g, float b)`
`Color(int rgb)`
`Color(Color c)`

Class Color

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

NATIVE_SPACE

BLACK

WHITE

RED

GREEN

BLUE

YELLOW

CYAN

MAGENTA

GRAY

Constructor Detail

Color

Color

Color

Color

Color

Method Detail

black

white

toNonLinear

toLinear

copy

set

set

setRGB

setRGBE

isBlack

isWhite

getLuminance

getMin

getMax

getAverage

getRGB

toRGB

toRGBA

toRGBE

constrainRGB

isNan

isInf

add

add

add

madd

madd

sub

sub

sub

mul

mul

mul

mul

mul

mul

div

div

div

exp

opposite

clamp

blend

blend

blend

blend

hasContrast

toString