Function rgbaToArgbHex

  • Converts an RGBA color to an ARGB Hex8 string Rarely used, but required for "toFilter()"

    Assumes: r, g, b are contained in the set [0, 255] and a in [0, 1] Returns: a 8 character argb hex

    Parameters

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

    Returns string