Class: Color

Common.Color()

Represents digital ink color in RGBA format

Constructor

new Color()

Properties:

Name	Type	Attributes	Description
red	int		Red component, value between 0 and 255
green	int		Green component, value between 0 and 255
blue	int		Blue component, value between 0 and 255
alpha	float	<optional>	Alpha (Opacity) component, value between 0 and 1

Members

(static) BLACK :Common.Color

Represents color Black

Type:

• Common.Color

(static) BLUE :Common.Color

Represents color Blue

Type:

• Common.Color

(static) GREEN :Common.Color

Represents color Green

Type:

• Common.Color

(static) RED :Common.Color

Represents color Red

Type:

• Common.Color

(static) TRANSPERENT :Common.Color

Represents transperent color

Type:

• Common.Color

(static) WHITE :Common.Color

Represents color White

Type:

• Common.Color

Methods

equals(color) → {boolean}

Checks colors equation

Parameters:

Name	Type	Description
color	Common.Color

Returns:

is the same color represented

Type

boolean

toArray() → {Array.<byte>}

Creates a RGBA array from color

Returns:

rgba array

Type

Array.<byte>

toHSLA() → Common.Color.HSLA

Returns:

hsla color

Type

Common.Color.HSLA

toJSON() → {JSON}

Returns:

Matrix data

Type

JSON

toRGB() → Common.Color

Removes opacity

Returns:

Color without alpha

Type

Common.Color

toRGBA(alpha) → Common.Color

Creates semi-transperant color

Parameters:

Name	Type	Description
alpha	float

Returns:

Color with alpha

Type

Common.Color

toString() → {string}

Creates a rgba string from color

Returns:

css color

Type

string

(static) fromColor(color) → {boolean}

Creates Color instance form color data

Parameters:

Name	Type	Description
color	Color|JSON|Array|string	Where string coluld be rgba, rgb or hex string

Returns:

argument is color

Type

boolean

(static) fromHSLA(hue, saturation, lightness, alpha) → Common.Color

Creates a color from HSLA

Parameters:

Name	Type	Default	Description
hue	float	0	Degrees between 0-359
saturation	float	0	% between 0-100
lightness	float	0	% between 0-100
alpha	float		Between 0-1

Returns:

color

Type

Common.Color

(static) isColor(color) → {boolean}

Checks is argument defines Color

Parameters:

Name	Type	Description
color	Color|JSON

Returns:

argument is color

Type

boolean

Type Definitions

HSLA

Defines HSLA color

Properties:

Name	Type	Description
hue	float	Hue as degrees, value between 0-359
saturation	float	Saturation as percent, value between 0-100
lightness	float	Lightness as percent, value between 0-100
alpha	float	Alpha (Opacity) component, value between 0-1

RGB

Defines RGB color

Properties:

Name	Type	Description
red	byte	Red component, value between 0 and 255
green	byte	Green component, value between 0 and 255
blue	byte	Blue component, value between 0 and 255

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