Color (vaadin-shared 8.13.1 API)

java.lang.Object
- com.vaadin.shared.ui.colorpicker.Color

All Implemented Interfaces:

Serializable
```
public class Color
extends Object
implements Serializable
```
Default implementation for color.

Since:

7.0.0

See Also:

Serialized Form

Field Summary

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

Constructor Summary

Constructors
Constructor and Description
`Color(int rgb)` Creates a color based on an RGB value.
`Color(int red, int green, int blue)` Creates a color that has the specified red, green, and blue values within the range [0 - 255].
`Color(int red, int green, int blue, int alpha)` Creates a color that has the specified red, green, blue, and alpha values within the range [0 - 255].

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object obj)`
`int`	`getAlpha()` Returns the alpha value of the color.
`int`	`getBlue()` Returns the blue value of the color.
`String`	`getCSS()` Returns CSS representation of the Color, e.g.
`int`	`getGreen()` Returns the green value of the color.
`float[]`	`getHSV()` Returns converted HSV components of the color.
`int`	`getRed()` Returns the red value of the color.
`int`	`getRGB()` Returns RGB value of the color.
`int`	`hashCode()`
`static int`	`HSLtoRGB(int hue, int saturation, int lightness)` Converts HSL's hue, saturation and lightness into an RGB value.
`static int`	`HSVtoRGB(float hue, float saturation, float value)` Converts HSV's hue, saturation and value into an RGB value.
`void`	`setAlpha(int alpha)` Sets the alpha value of the color.
`void`	`setBlue(int blue)` Sets the blue value of the color.
`void`	`setGreen(int green)` Sets the green value of the color.
`void`	`setRed(int red)` Sets the red value of the color.

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

- Field Detail
  - WHITE
```
public static final Color WHITE
```
  - BLACK
```
public static final Color BLACK
```
  - RED
```
public static final Color RED
```
  - GREEN
```
public static final Color GREEN
```
  - BLUE
```
public static final Color BLUE
```
  - YELLOW
```
public static final Color YELLOW
```
  - MAGENTA
```
public static final Color MAGENTA
```
  - CYAN
```
public static final Color CYAN
```
- Constructor Detail
  - Color
```
public Color(int red,
             int green,
             int blue,
             int alpha)
```
    Creates a color that has the specified red, green, blue, and alpha values within the range [0 - 255].
    
    Parameters:
    
    red - the red value
    
    green - the green value
    
    blue - the blue value
    
    alpha - the alpha value
    
    Throws:
    
    IllegalArgumentException - if red, green, blue or alpha fall outside of the inclusive range from 0 to 255
  - Color
```
public Color(int red,
             int green,
             int blue)
```
    Creates a color that has the specified red, green, and blue values within the range [0 - 255]. Alpha gets the default value of 255.
    
    Parameters:
    
    red - the red value
    
    green - the green value
    
    blue - the blue value
    
    Throws:
    
    IllegalArgumentException - if red, green or blue fall outside of the inclusive range from 0 to 255
  - Color
```
public Color(int rgb)
```
    Creates a color based on an RGB value.
    
    Parameters:
    
    rgb - the RGB value
    
    Throws:
    
    IllegalArgumentException - if converted values of red, green, blue or alpha fall outside of the inclusive range from 0 to 255
- Method Detail
  - getRed
```
public int getRed()
```
    Returns the red value of the color.
  - setRed
```
public void setRed(int red)
```
    Sets the red value of the color. Value must be within the range [0, 255].
    
    Parameters:
    
    red - new red value
  - getGreen
```
public int getGreen()
```
    Returns the green value of the color.
  - setGreen
```
public void setGreen(int green)
```
    Sets the green value of the color. Value must be within the range [0, 255].
    
    Parameters:
    
    green - new green value
  - getBlue
```
public int getBlue()
```
    Returns the blue value of the color.
  - setBlue
```
public void setBlue(int blue)
```
    Sets the blue value of the color. Value must be within the range [0, 255].
    
    Parameters:
    
    blue - new blue value
  - getAlpha
```
public int getAlpha()
```
    Returns the alpha value of the color.
  - setAlpha
```
public void setAlpha(int alpha)
```
    Sets the alpha value of the color. Value must be within the range [0, 255].
    
    Parameters:
    
    alpha - new alpha value
  - getCSS
```
public String getCSS()
```
    Returns CSS representation of the Color, e.g. #000000.
  - getRGB
```
public int getRGB()
```
    Returns RGB value of the color.
  - getHSV
```
public float[] getHSV()
```
    Returns converted HSV components of the color.
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - HSVtoRGB
```
public static int HSVtoRGB(float hue,
                           float saturation,
                           float value)
```
    Converts HSV's hue, saturation and value into an RGB value.
    The saturation and value components should be floating-point values within the range [0.0-1.0].
    
    Parameters:
    
    hue - the hue of the color
    
    saturation - the saturation of the color
    
    value - the value of the color
    
    Returns:
    
    the RGB value of corresponding color
  - HSLtoRGB
```
public static int HSLtoRGB(int hue,
                           int saturation,
                           int lightness)
```
    Converts HSL's hue, saturation and lightness into an RGB value.
    
    Parameters:
    
    hue - the hue of the color. The unit of the value is degrees and should be between 0-360.
    
    saturation - the saturation of the color. The unit of the value is percentages and should be between 0-100;
    
    lightness - the lightness of the color. The unit of the value is percentages and should be between 0-100;
    
    Returns:
    
    the RGB value of corresponding color

Class Color

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

WHITE

BLACK

RED

GREEN

BLUE

YELLOW

MAGENTA

CYAN

Constructor Detail

Color

Color

Color

Method Detail

getRed

setRed

getGreen

setGreen

getBlue

setBlue

getAlpha

setAlpha

getCSS

getRGB

getHSV

hashCode

equals

HSVtoRGB

HSLtoRGB