when<TResult extends Object?> method
Null safety
- TResult $default( ),
- {required TResult only( ),
- required TResult all(
- double value
- required TResult symmetric( )}
@optionalTypeArgs, inherited
Implementation
@optionalTypeArgs
TResult when<TResult extends Object?>(
TResult Function(double left, double top, double right, double bottom)
$default, {
required TResult Function(
double left, double top, double right, double bottom)
only,
required TResult Function(double value) all,
required TResult Function(double vertical, double horizontal) symmetric,
}) =>
throw _privateConstructorUsedError;