lerp static method

LoadingThemeData lerp(
  1. LoadingThemeData? a,
  2. LoadingThemeData? b,
  3. double t
)

Implementation

static LoadingThemeData lerp(
  LoadingThemeData? a,
  LoadingThemeData? b,
  double t,
) {
  if (a == null && b == null) return LoadingThemeData();
  return LoadingThemeData(
    dismissible: t < 0.5 ? a?.dismissible ?? true : b?.dismissible ?? true,
    barrierColor:
        Color.lerp(a?.barrierColor, b?.barrierColor, t) ?? Colors.black38,
    alignment:
        Alignment.lerp(a?.alignment, b?.alignment, t) ?? Alignment.center,
    curve: t < 0.5
        ? a?.curve ?? Curves.easeInOut
        : b?.curve ?? Curves.easeInOut,
    reverseCurve: t < 0.5
        ? a?.reverseCurve ?? Curves.easeInOutBack
        : b?.reverseCurve ?? Curves.easeInOutBack,
    style: LoadingOverlayStyle.lerp(a?.style, b?.style, t),
  );
}