http://www.google.com/apis/maps/documentation/
Overlays are objects on the map that are tied to latitude/longitude coordinates, so they move when you drag or zoom the map and when you switch map projections (such as when you switch from Map to Satellite mode).
The Maps API exports two types of overlays: markers, which are icons on the map, and polylines, which are lines made up of a series of points.
GoogleMaps/API/doc/APIoverview/20-Overlays/MarkersAndIcons
GoogleMaps/API/doc/APIoverview/20-Overlays/Polylines
Overlays are objects on the map that are tied to lat/lng coordinates, so they move when you drag/zoom the map around and when you switch projections (e.g., switch from Map to Satellite mode).
The Maps API exports two types of overlays: markers, which are icons on the map, and polylines, which are lines made up of lat/lng coordinates.
↓ざっぱまとめ
(2005.12)
Overlays are objects on the map that are tied to latitude/longitude coordinates, so they move when you drag or zoom the map and when you switch projections (such as when you switch from Map to Satellite mode).
The Maps API exports two types of overlays: markers, which are icons on the map, and polylines, which are lines made up of a series of points.
'GoogleMaps/API/doc/APIoverview/20-Overlays' には、下位層のページはありません。