lerp method

@override IconSpec lerp(covariant IconSpec? other, double t)

Linearly interpolate with another Spec object.

Implementation

@override
IconSpec lerp(IconSpec? other, double t) {
  if (other == null) return this;

  return IconSpec(
    color: Color.lerp(color, other.color, t),
    size: lerpDouble(size, other.size, t),
    weight: lerpDouble(weight, other.weight, t),
    grade: lerpDouble(grade, other.grade, t),
    opticalSize: lerpDouble(opticalSize, other.opticalSize, t),
    shadows: Shadow.lerpList(shadows, other.shadows, t),
    textDirection: lerpSnap(textDirection, other.textDirection, t),
    applyTextScaling: lerpSnap(applyTextScaling, other.applyTextScaling, t),
    fill: lerpDouble(fill, other.fill, t),
    animated: other.animated ?? animated,
  );
}