IsColor (Charba - GWT Charts library based on CHART.JS)

All Known Implementing Classes:

Color
```
public interface IsColor
```
Defines the methods that all colors must have.

Author:

Andrea "Stock" Stocchero

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`IsColor`	`alpha(double alpha)` Clones the color applying the alpha value.
`IsColor`	`brighter()` Creates a new color that is a brighter version of this color.
`IsColor`	`brighter(double alpha)` Creates a new color that is a brighter version of this color.
`IsColor`	`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`. 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.
`IsColor`	`darker(double alpha)` 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`. 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.
`double`	`getAlpha()` Returns the alpha rate.
`int`	`getBlue()` Returns the blue value.
`int`	`getGreen()` Returns the green value.
`int`	`getRed()` Returns the red value.
`String`	`toHex()` Returns HEX string value which represents the color.
`String`	`toHSL()` Returns HSL string value which represents the color.
`String`	`toHSLA()` Returns HSLA string value which represents the color.
`String`	`toRGB()` Returns RGB string value which represents the color.
`String`	`toRGBA()` Returns RGBA string value which represents the color.
`int`	`toRGBs()` As IEC 61966-2-1:1999, applies to the encoding and communication of RGB colors used in computer systems and similar applications, by defining encoding transformations for use in defined reference conditions.

- Method Detail
  - getRed
```
int getRed()
```
    Returns the red value.
    
    Returns:
    
    the red
  - getGreen
```
int getGreen()
```
    Returns the green value.
    
    Returns:
    
    the green
  - getBlue
```
int getBlue()
```
    Returns the blue value.
    
    Returns:
    
    the blue
  - getAlpha
```
double getAlpha()
```
    Returns the alpha rate.
    
    Returns:
    
    the alpha
  - alpha
```
IsColor alpha(double alpha)
```
    Clones the color applying the alpha value.
    
    Parameters:
    
    alpha - the alpha to set
    
    Returns:
    
    new color with the alpha value
  - toRGBA
```
String toRGBA()
```
    Returns RGBA string value which represents the color.
    
    Returns:
    
    RGBA string value which represents the color
  - toRGB
```
String toRGB()
```
    Returns RGB string value which represents the color.
    
    Returns:
    
    RGB string value which represents the color
  - toHex
```
String toHex()
```
    Returns HEX string value which represents the color.
    
    Returns:
    
    HEX string value which represents the color.
  - toHSLA
```
String toHSLA()
```
    Returns HSLA string value which represents the color.
    
    Returns:
    
    HSLA string value which represents the color
  - toHSL
```
String toHSL()
```
    Returns HSL string value which represents the color.
    
    Returns:
    
    HSL string value which represents the color
  - toRGBs
```
int toRGBs()
```
    As IEC 61966-2-1:1999, applies to the encoding and communication of RGB colors used in computer systems and similar applications, by defining encoding transformations for use in defined reference conditions.
```
    byte     byte     byte     byte
 |        |        |        |        |
 +--------+--------+--------+--------+
   alpha      red     green    blue
 
```
    Returns:
    
    a integer value which represents the RGB color
  - brighter
```
IsColor 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.
    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 value.
  - brighter
```
IsColor brighter(double alpha)
```
    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.
    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.
    
    Parameters:
    
    alpha - the alpha to set
    
    Returns:
    
    a new color object that is a brighter version of this color with the passed alpha value.
  - darker
```
IsColor 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.
    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 value.
  - darker
```
IsColor darker(double alpha)
```
    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.
    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.
    
    Parameters:
    
    alpha - the alpha to set
    
    Returns:
    
    a new color object that is a darker version of this color with the passed alpha value.

Interface IsColor

Method Summary

Method Detail

getRed

getGreen

getBlue

getAlpha

alpha

toRGBA

toRGB

toHex

toHSLA

toHSL

toRGBs

brighter

brighter

darker

darker