whenOrNull<TResult extends Object?> method

  1. @optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
  1. TResult? point(
    1. LatLng point,
    2. Color randomColor
    )?,
  2. TResult? linestring(
    1. List<LatLng> points,
    2. Color randomColor
    )?,
  3. TResult? polygon(
    1. List<LatLng> points,
    2. Color randomColor
    )?,
  4. TResult? multiPolygon(
    1. List<List<List<LatLng>>> points,
    2. Color randomColor
    )?,
})
inherited

Implementation

@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
  TResult? Function(LatLng point, Color randomColor)? point,
  TResult? Function(List<LatLng> points, Color randomColor)? linestring,
  TResult? Function(List<LatLng> points, Color randomColor)? polygon,
  TResult? Function(List<List<List<LatLng>>> points, Color randomColor)?
      multiPolygon,
}) =>
    throw _privateConstructorUsedError;