Class RGBAColor

RGBAColor is a class that represents a color with red, green, blue and alpha components.

Hierarchy

Constructors

constructor

Accessors

a isRGBAColor

Methods

clone copy fromArray lerp lerpColors multiply

Constructors

constructor

  • new RGBAColor(color): RGBAColor

  • Parameters

    Returns RGBAColor

  • new RGBAColor(r, g, b, a): RGBAColor

  • Creates a new RGBAColor with the given red, green, blue and alpha components.
    Color values should be in the range [0, 1].

    Parameters

    • r: number
    • g: number
    • b: number
    • a: number

    Returns RGBAColor

Accessors

a

  • get a(): number

  • Returns number

  • set a(val): void

  • Parameters

    • val: number

    Returns void

isRGBAColor

  • get isRGBAColor(): boolean

  • Returns boolean

Methods

clone

  • clone(): this

  • Clones this color.

    Returns this

copy

fromArray

  • fromArray(array, offset?): this

  • Sets this color's red, green and blue value from the provided array or array-like.

    Parameters

    • array: number[]

      the source array or array-like.

    • offset: number = 0

      (optional) offset into the array-like. Default is 0.

    Returns this

lerp

  • lerp(color, alpha): this

  • Parameters

    • color: Color
    • alpha: number

    Returns this

lerpColors

  • lerpColors(color1, color2, alpha): this

  • Parameters

    Returns this

multiply

  • multiply(color): this

  • Parameters

    Returns this

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