getGrid property
override
The @override List<List<int>> get getGrid => grid;
is a getter method that
overrides the getGrid
getter method from the BasicShape
interface. It
returns the grid
property, which is a 2D list representing the cross. This
allows other classes that implement the BasicShape
interface to access the
grid
property of the Cross
class.
Implementation
@override
List<List<int>> get getGrid => grid;