getBuildings method
override
Fetches building outlines with their names and building codes.
Implementation
@override
Future<List<CampusMapBuildingDto>> getBuildings() async => [
(
id: 'demo-building',
code: 'A1T',
name: '第一教學大樓',
polygons: _rectangle(121.53365, 25.04325, 0.0002, 0.00015),
),
];