unloadStyle
Unload the specified style. Before unloading a style, make sure that it is no loner used by a MapView instance.
Return
The error code.
Parameters
styleName
The name of the style to unload.
Unload the specified style. Before unloading a style, make sure that it is no loner used by a MapView instance.
The error code.
The name of the style to unload.