Control interface
An interface for defining a control of the map.
Methods
on |
Initialization method for the control which is called when added to the map. |
on |
Method that is called when the control is removed from the map. Should perform any necessary cleanup for the control. |
Method Details
onAdd(Map, ControlOptions)
Initialization method for the control which is called when added to the map.
function onAdd(map: Map, options?: ControlOptions): HTMLElement | null
Parameters
- map
- Map
The map that the control will be added to.
- options
- ControlOptions
The ControlOptions for this control.
Returns
HTMLElement | null
An HTMLElement to be placed on the map for the control.
onRemove()
Method that is called when the control is removed from the map. Should perform any necessary cleanup for the control.
function onRemove()