True, if object is projected on map axes
mflag = ismapped
mflag = ismapped(hndl)
[mflag,msg] = ismapped(hndl)
mflag = ismapped returns
a 1 if the current object is projected on a map axes, and 0 otherwise.
mflag = ismapped(hndl) specifies
the handle of the object to be tested.
[mflag,msg] = ismapped(hndl) returns the
character vector msg if the axes is not projected
on a map axes, specifying why not.
The ismapped function tests an object to
determine whether it is projected on map axes.