Interface MapConfig

HTML element ID for the map container.

Alias for target (legacy).

Geographic bounds: [[south, west], [north, east]]. Required.

Initial map center [lat, lng].

Initial zoom level.

Maximum zoom level.

Minimum zoom level.

Ceiling on the zoom of the INITIAL framing: a map that starts on an extent — bounds, or the view.bounds of the start theme — never frames closer. Only a declared key caps; it caps neither the user's zoom nor a later theme switch. Also the zoom the map is created at, a moment before that framing (absent: maxZoom, then 12).

Room in pixels kept around an extent the map frames — at start and for a theme's view.

• An array reads [horizontal, vertical]: left and right, then top and bottom; an entry that is not a number gives 50.
• An object gives each edge it names, and 0 to the edges it omits.

Absent, every edge gets 50. The profile schema also admits an array of three or four numbers, but only the first two are read — this type refuses the longer forms.

When true, restricts panning/zooming to bounds.

Degree by which bounds are padded when positionFixed is true. Default 0.3.

Not read. The profile key is the ROOT mapOptions block (the profile's core features file), whose one key, preserveDrawingBuffer, the boot forwards to the engine; the profile schema refuses map.mapOptions. To pass options yourself, use mapOptions of GeoLeaf.init().