changeAlpha method

SassColor changeAlpha(
  1. num alpha
)

Returns a new copy of this color with the alpha channel set to alpha.

Implementation

SassColor changeAlpha(num alpha) => SassColor._(
    _red,
    _green,
    _blue,
    _hue,
    _saturation,
    _lightness,
    fuzzyAssertRange(alpha.toDouble(), 0, 1, "alpha"));