Creates crosshairs following the mouse on top of a map, helping the user line up the mouse with distant features on the map. This is purely a visual aid.
Disables the crosshairs.
Re-enables the crosshairs if they have been disabled.
Removes the crosshairs from the assigned map. To re-create them, call setMap again. If you only want to temporarily toggle them, use disable.
Set the Map to make the crosshairs follow the mouse when over the given map.
Creates crosshairs following the mouse on top of a map, helping the user line up the mouse with distant features on the map. This is purely a visual aid.