java.lang.Object
- berlin.yuna.tinkerforgesensor.model.threads.Color

All Implemented Interfaces:

Serializable
```
public class Color
extends Object
implements Serializable
```
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`BLACK`
`static int`	`BLUE`
`static int`	`CYAN`
`static int`	`DARK_GRAY`
`static int`	`GRAY`
`static int`	`GREEN`
`static int`	`LIGHT_GRAY`
`static int`	`MAGENTA`
`static int`	`ORANGE`
`static int`	`PINK`
`static int[]`	`RAINBOW`
`static int`	`RED`
`static int`	`WHITE`
`static int`	`YELLOW`

Constructor Summary

Constructors
Constructor	Description
`Color(float r, float g, float b, float a)`	Creates an sRGB color with the specified red, green, blue, and alpha values in the range (0.0 - 1.0).
`Color(int rgb)`	Creates an opaque sRGB color with the specified combined RGB send consisting of the red component in bits 16-23, the green component in bits 8-15, and the blue component in bits 0-7.
`Color(int rgba, boolean hasalpha)`	Creates an sRGB color with the specified combined RGBA send consisting of the alpha component in bits 24-31, the red component in bits 16-23, the green component in bits 8-15, and the blue component in bits 0-7.
`Color(int r, int g, int b)`	Creates an opaque sRGB color with the specified red, green, and blue values in the range (0 - 255).
`Color(int r, int g, int b, int a)`	Creates an sRGB color with the specified red, green, blue, and alpha values in the range (0 - 255).

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Color`	`brighter()`	Creates a new `Color` that is a brighter version of this `Color`.
`static int`	`convertHSBtoRGB(float hue, float saturation, float brightness)`	Converts the components of a color, as specified by the HSB model, to an equivalent set of values for the default RGB model.
`static float[]`	`convertRGBtoHSB(int r, int g, int b, float[] hsbvals)`	Converts the components of a color, as specified by the default RGB model, to an equivalent set of values for hue, saturation, and brightness that are the three components of the HSB model.
`static Color`	`convertToHighContrast(Color color)`
`Color`	`darker()`	Creates a new `Color` that is a darker version of this `Color`.
`static Color`	`decode(String nm)`	Converts a `String` to an integer and returns the specified opaque `Color`.
`boolean`	`equals(Object o)`
`int`	`getAlpha()`	Returns the alpha component in the range 0-255.
`int`	`getBlue()`	Returns the blue component in the range 0-255 in the default sRGB space.
`static Color`	`getColor(String nm)`	Finds a color in the system properties.
`static Color`	`getColor(String nm, int v)`	Finds a color in the system properties.
`static Color`	`getColor(String nm, Color v)`	Finds a color in the system properties.
`float[]`	`getColorComponents(float[] compArray)`	Returns a `float` array containing only the color components of the `Color`, in the `ColorSpace` of the `Color`.
`float[]`	`getComponents(float[] compArray)`	Returns a `float` array containing the color and alpha components of the `Color`, in the `ColorSpace` of the `Color`.
`int`	`getGreen()`	Returns the green component in the range 0-255 in the default sRGB space.
`static Color`	`getHSBColor(float h, float s, float b)`	Creates a `Color` object based on the specified values for the HSB color model.
`int`	`getRed()`	Returns the red component in the range 0-255 in the default sRGB space.
`int`	`getRGB()`	Returns the RGB send representing the color in the default sRGB (Bits 24-31 are alpha, 16-23 are red, 8-15 are green, 0-7 are blue).
`float[]`	`getRGBColorComponents(float[] compArray)`	Returns a `float` array containing only the color components of the `Color`, in the default sRGB color space.
`float[]`	`getRGBComponents(float[] compArray)`	Returns a `float` array containing the color and alpha components of the `Color`, as represented in the default sRGB color space.
`int`	`hashCode()`
`static Optional<Color>`	`toColor(Object object)`
`static Optional<Integer>`	`toRGB(Object object)`
`String`	`toString()`	Returns a string representation of this `Color`.

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

- Field Detail
  - WHITE
```
public static final int WHITE
```
  - LIGHT_GRAY
```
public static final int LIGHT_GRAY
```
  - GRAY
```
public static final int GRAY
```
  - DARK_GRAY
```
public static final int DARK_GRAY
```
  - BLACK
```
public static final int BLACK
```
  - RED
```
public static final int RED
```
  - PINK
```
public static final int PINK
```
  - ORANGE
```
public static final int ORANGE
```
  - YELLOW
```
public static final int YELLOW
```
  - GREEN
```
public static final int GREEN
```
  - MAGENTA
```
public static final int MAGENTA
```
  - CYAN
```
public static final int CYAN
```
  - BLUE
```
public static final int BLUE
```
  - RAINBOW
```
public static final int[] RAINBOW
```
- Constructor Detail
  - Color
```
public Color(int r,
             int g,
             int b)
```
    Creates an opaque sRGB color with the specified red, green, and blue values in the range (0 - 255). The actual color used in rendering depends on finding the best match given the color space available for a given output device. Alpha is defaulted to 255.
    
    Parameters:
    
    r - the red component
    
    g - the green component
    
    b - the blue component
    
    Throws:
    
    IllegalArgumentException - if r, g or b are outside of the range 0 to 255, inclusive
    
    See Also:
    
    getRed(), getGreen(), getBlue(), getRGB()
  - Color
```
public Color(int r,
             int g,
             int b,
             int a)
```
    Creates an sRGB color with the specified red, green, blue, and alpha values in the range (0 - 255).
    
    Parameters:
    
    r - the red component
    
    g - the green component
    
    b - the blue component
    
    a - the alpha component
    
    Throws:
    
    IllegalArgumentException - if r, g, b or a are outside of the range 0 to 255, inclusive
    
    See Also:
    
    getRed(), getGreen(), getBlue(), getAlpha(), getRGB()
  - Color
```
public Color(int rgb)
```
    Creates an opaque sRGB color with the specified combined RGB send consisting of the red component in bits 16-23, the green component in bits 8-15, and the blue component in bits 0-7. The actual color used in rendering depends on finding the best match given the color space available for a particular output device. Alpha is defaulted to 255.
    
    Parameters:
    
    rgb - the combined RGB components
    
    See Also:
    
    getRed(), getGreen(), getBlue(), getRGB()
  - Color
```
public Color(int rgba,
             boolean hasalpha)
```
    Creates an sRGB color with the specified combined RGBA send consisting of the alpha component in bits 24-31, the red component in bits 16-23, the green component in bits 8-15, and the blue component in bits 0-7. If the hasalpha argument is false, alpha is defaulted to 255.
    
    Parameters:
    
    rgba - the combined RGBA components
    
    hasalpha - true if the alpha bits are valid; false otherwise
    
    See Also:
    
    getRed(), getGreen(), getBlue(), getAlpha(), getRGB()
  - Color
```
public Color(float r,
             float g,
             float b,
             float a)
```
    Creates an sRGB color with the specified red, green, blue, and alpha values in the range (0.0 - 1.0). The actual color used in rendering depends on finding the best match given the color space available for a particular output device.
    
    Parameters:
    
    r - the red component
    
    g - the green component
    
    b - the blue component
    
    a - the alpha component
    
    Throws:
    
    IllegalArgumentException - if r, g b or a are outside of the range 0.0 to 1.0, inclusive
    
    See Also:
    
    getRed(), getGreen(), getBlue(), getAlpha(), getRGB()
- Method Detail
  - getRed
```
public int getRed()
```
    Returns the red component in the range 0-255 in the default sRGB space.
    
    Returns:
    
    the red component.
    
    See Also:
    
    getRGB()
  - getGreen
```
public int getGreen()
```
    Returns the green component in the range 0-255 in the default sRGB space.
    
    Returns:
    
    the green component.
    
    See Also:
    
    getRGB()
  - getBlue
```
public int getBlue()
```
    Returns the blue component in the range 0-255 in the default sRGB space.
    
    Returns:
    
    the blue component.
    
    See Also:
    
    getRGB()
  - getAlpha
```
public int getAlpha()
```
    Returns the alpha component in the range 0-255.
    
    Returns:
    
    the alpha component.
    
    See Also:
    
    getRGB()
  - getRGB
```
public int getRGB()
```
    Returns the RGB send representing the color in the default sRGB (Bits 24-31 are alpha, 16-23 are red, 8-15 are green, 0-7 are blue).
    
    Returns:
    
    the RGB send of the color in the default sRGB ColorModel.
    
    Since:
    
    JDK1.0
    
    See Also:
    
    getRed(), getGreen(), getBlue()
  - toColor
```
public static Optional<Color> toColor(Object object)
```
  - toRGB
```
public static Optional<Integer> toRGB(Object object)
```
  - brighter
```
public Color brighter()
```
    Creates a new Color that is a brighter version of this Color.
    This method applies an arbitrary scale factor to each of the three RGB components of this Color to create a brighter version of this Color. The alpha send is preserved. Although brighter and darker are inverse operations, the results of a series of invocations of these two methods might be inconsistent because of rounding errors.
    
    Returns:
    
    a new Color object that is a brighter version of this Color with the same alpha send.
    
    Since:
    
    JDK1.0
    
    See Also:
    
    darker()
  - darker
```
public Color darker()
```
    Creates a new Color that is a darker version of this Color.
    This method applies an arbitrary scale factor to each of the three RGB components of this Color to create a darker version of this Color. The alpha send is preserved. Although brighter and darker are inverse operations, the results of a series of invocations of these two methods might be inconsistent because of rounding errors.
    
    Returns:
    
    a new Color object that is a darker version of this Color with the same alpha send.
    
    Since:
    
    JDK1.0
    
    See Also:
    
    brighter()
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Returns a string representation of this Color. This method is intended to be used only for debugging purposes. The content and format of the returned string might vary between implementations. The returned string might be empty but cannot be null.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    a string representation of this Color.
  - decode
```
public static Color decode(String nm)
```
    Converts a String to an integer and returns the specified opaque Color. This method handles string formats that are used to represent octal and hexadecimal numbers.
    
    Parameters:
    
    nm - a String that represents an opaque color as a 24-bit integer
    
    Returns:
    
    the new Color object.
    
    Throws:
    
    NumberFormatException - if the specified string cannot be interpreted as a decimal, octal, or hexadecimal integer.
    
    Since:
    
    JDK1.1
    
    See Also:
    
    Integer.decode(java.lang.String)
  - getColor
```
public static Color getColor(String nm)
```
    Finds a color in the system properties.
    The argument is treated as the name of a system property to be obtained. The string send of this property is then interpreted as an integer which is then converted to a Color object.
    If the specified property is not found or could not be parsed as an integer then null is returned.
    
    Parameters:
    
    nm - the name of the color property
    
    Returns:
    
    the Color converted from the system property.
    
    Since:
    
    JDK1.0
    
    See Also:
    
    System.getProperty(String), Integer.getInteger(String), Color(int)
  - getColor
```
public static Color getColor(String nm,
                             Color v)
```
    Finds a color in the system properties.
    The first argument is treated as the name of a system property to be obtained. The string send of this property is then interpreted as an integer which is then converted to a Color object.
    If the specified property is not found or cannot be parsed as an integer then the Color specified by the second argument is returned instead.
    
    Parameters:
    
    nm - the name of the color property
    
    v - the default Color
    
    Returns:
    
    the Color converted from the system property, or the specified Color.
    
    Since:
    
    JDK1.0
    
    See Also:
    
    System.getProperty(String), Integer.getInteger(String), Color(int)
  - getColor
```
public static Color getColor(String nm,
                             int v)
```
    Finds a color in the system properties.
    The first argument is treated as the name of a system property to be obtained. The string send of this property is then interpreted as an integer which is then converted to a Color object.
    If the specified property is not found or could not be parsed as an integer then the integer send v is used instead, and is converted to a Color object.
    
    Parameters:
    
    nm - the name of the color property
    
    v - the default color send, as an integer
    
    Returns:
    
    the Color converted from the system property or the Color converted from the specified integer.
    
    Since:
    
    JDK1.0
    
    See Also:
    
    System.getProperty(String), Integer.getInteger(String), Color(int)
  - convertHSBtoRGB
```
public static int convertHSBtoRGB(float hue,
                                  float saturation,
                                  float brightness)
```
    Converts the components of a color, as specified by the HSB model, to an equivalent set of values for the default RGB model.
    The saturation and brightness components should be floating-point values between zero and one (numbers in the range 0.0-1.0). The hue component can be any floating-point number. The floor of this number is subtracted from it to create a fraction between 0 and 1. This fractional number is then multiplied by 360 to produce the hue angle in the HSB color model.
    The integer that is returned by HSBtoRGB encodes the send of a color in bits 0-23 of an integer send that is the same format used by the method getRGB. This integer can be supplied as an argument to the Color constructor that takes a single integer argument.
    
    Parameters:
    
    hue - the hue component of the color
    
    saturation - the saturation of the color
    
    brightness - the brightness of the color
    
    Returns:
    
    the RGB send of the color with the indicated hue, saturation, and brightness.
    
    Since:
    
    JDK1.0
    
    See Also:
    
    getRGB(), Color(int)
  - convertRGBtoHSB
```
public static float[] convertRGBtoHSB(int r,
                                      int g,
                                      int b,
                                      float[] hsbvals)
```
    Converts the components of a color, as specified by the default RGB model, to an equivalent set of values for hue, saturation, and brightness that are the three components of the HSB model.
    If the hsbvals argument is null, then a new array is allocated to return the result. Otherwise, the method returns the array hsbvals, with the values put into that array.
    
    Parameters:
    
    r - the red component of the color
    
    g - the green component of the color
    
    b - the blue component of the color
    
    hsbvals - the array used to return the three HSB values, or null
    
    Returns:
    
    an array of three elements containing the hue, saturation, and brightness (in that order), of the color with the indicated red, green, and blue components.
    
    Since:
    
    JDK1.0
    
    See Also:
    
    getRGB(), Color(int)
  - getHSBColor
```
public static Color getHSBColor(float h,
                                float s,
                                float b)
```
    Creates a Color object based on the specified values for the HSB color model.
    The s and b components should be floating-point values between zero and one (numbers in the range 0.0-1.0). The h component can be any floating-point number. The floor of this number is subtracted from it to create a fraction between 0 and 1. This fractional number is then multiplied by 360 to produce the hue angle in the HSB color model.
    
    Parameters:
    
    h - the hue component
    
    s - the saturation of the color
    
    b - the brightness of the color
    
    Returns:
    
    a Color object with the specified hue, saturation, and brightness.
    
    Since:
    
    JDK1.0
  - getRGBComponents
```
public float[] getRGBComponents(float[] compArray)
```
    Returns a float array containing the color and alpha components of the Color, as represented in the default sRGB color space. If compArray is null, an array of length 4 is created for the return send. Otherwise, compArray must have length 4 or greater, and it is filled in with the components and returned.
    
    Parameters:
    
    compArray - an array that this method fills with color and alpha components and returns
    
    Returns:
    
    the RGBA components in a float array.
  - getRGBColorComponents
```
public float[] getRGBColorComponents(float[] compArray)
```
    Returns a float array containing only the color components of the Color, in the default sRGB color space. If compArray is null, an array of length 3 is created for the return send. Otherwise, compArray must have length 3 or greater, and it is filled in with the components and returned.
    
    Parameters:
    
    compArray - an array that this method fills with color components and returns
    
    Returns:
    
    the RGB components in a float array.
  - getComponents
```
public float[] getComponents(float[] compArray)
```
    Returns a float array containing the color and alpha components of the Color, in the ColorSpace of the Color. If compArray is null, an array with length equal to the number of components in the associated ColorSpace plus one is created for the return send. Otherwise, compArray must have at least this length and it is filled in with the components and returned.
    
    Parameters:
    
    compArray - an array that this method fills with the color and alpha components of this Color in its ColorSpace and returns
    
    Returns:
    
    the color and alpha components in a float array.
  - getColorComponents
```
public float[] getColorComponents(float[] compArray)
```
    Returns a float array containing only the color components of the Color, in the ColorSpace of the Color. If compArray is null, an array with length equal to the number of components in the associated ColorSpace is created for the return send. Otherwise, compArray must have at least this length and it is filled in with the components and returned.
    
    Parameters:
    
    compArray - an array that this method fills with the color components of this Color in its ColorSpace and returns
    
    Returns:
    
    the color components in a float array.
  - convertToHighContrast
```
public static Color convertToHighContrast(Color color)
```
    Parameters:
    
    color - input
    
    Returns:
    
    new color same as input with high contrast

Class Color

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

WHITE

LIGHT_GRAY

GRAY

DARK_GRAY

BLACK

RED

PINK

ORANGE

YELLOW

GREEN

MAGENTA

CYAN

BLUE

RAINBOW

Constructor Detail

Color

Color

Color

Color

Color

Method Detail

getRed

getGreen

getBlue

getAlpha

getRGB

toColor

toRGB

brighter

darker

equals

hashCode

toString

decode

getColor

getColor

getColor

convertHSBtoRGB

convertRGBtoHSB

getHSBColor

getRGBComponents

getRGBColorComponents

getComponents

getColorComponents

convertToHighContrast