Enables high accuracy, see description in the W3C spec.
Default value: false.
The maximum zoom for automatic view setting when using setView option.
Default value: Infinity.
Maximum age of detected location. If less than this amount of milliseconds passed since last geolocation response, locate will return a cached location.
Default value: 0.
If true, automatically sets the map view to the user location with respect to detection accuracy, or to world view if geolocation failed.
Default value: false.
Number of millisecond to wait for a response from geolocation before firing a locationerror event.
Default value: 10000.
If true, starts continous watching of location changes (instead of detecting it once) using W3C watchPosition method. You can later stop watching using map.stopLocate() method.
Default value: false.