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Version: Version 5

Class: RgbaColor

Represents a color with red, green, blue, and alpha components.

Extends​

Implements​

Constructors​

Constructor​

new RgbaColor(colorString): RgbaColor

Creates a new RgbaColor instance from a string representation (hex, rgb, rgba or hsl).

Parameters​

colorString​

string

The string representation of the color.

Returns​

RgbaColor

Throws​

If the input string is not a valid color representation.

Overrides​

RgbColor.constructor

Constructor​

new RgbaColor(r?, g?, b?, a?): RgbaColor

Creates a new RgbaColor instance.

Parameters​

r?​

number

The red component of the color (0 to 255).

g?​

number

The green component of the color (0 to 255).

b?​

number

The blue component of the color (0 to 255).

a?​

number

The alpha (transparency) component of the color (0 to 1).

Returns​

RgbaColor

Overrides​

RgbColor.constructor

Properties​

a​

a: number

The alpha component of the color (0 to 1).

b​

b: number

The blue component of the color (0 to 255).

Inherited from​

RgbColor.b

g​

g: number

The green component of the color (0 to 255).

Inherited from​

RgbColor.g

r​

r: number

The red component of the color (0 to 255).

Inherited from​

RgbColor.r

Accessors​

blue​

Get Signature​

get blue(): number

The intensity of blue in the described color as a value 0-255.

Returns​

number

Inherited from​

RgbColor.blue

green​

Get Signature​

get green(): number

The intensity of green in the described color as a value 0-255.

Returns​

number

Inherited from​

RgbColor.green

red​

Get Signature​

get red(): number

The intensity of red in the described color as a value 0-255.

Returns​

number

Inherited from​

RgbColor.red

Methods​

clone()​

clone(): RgbaColor

Creates a deep copy of the object.

Returns​

RgbaColor

A new instance that is a deep copy of the original object.

Implementation of​

Cloneable.clone

Overrides​

RgbColor.clone

setRGB()​

setRGB(red, green, blue): void

Set a new color with all components at once

Parameters​

red​

number

green​

number

blue​

number

Returns​

void

Inherited from​

RgbColor.setRGB

toHexString()​

toHexString(): string

Converts the color to a hexadecimal string

Returns​

string

A string representation of the color in hexadecimal

Example​

#330000

Inherited from​

RgbColor.toHexString

toRgbaString()​

toRgbaString(): string

Converts the color to a CSS-formatted RGBA string.

Returns​

string

A string representation of the color in RGBA format.

Overrides​

RgbColor.toRgbaString

toRgbString()​

toRgbString(): string

Converts the color to a CSS-formatted RGB string.

Returns​

string

A string representation of the color in RGB format.

Inherited from​

RgbColor.toRgbString