A cell array containing the values to be set. The cell array's dimensions can either
be MxN, where M is the number of handles and N is the number of properties, or, 1xN,
where N is the number of properties. If the cell array's dimensions are 1xN, then the
same properties/values are applied to all graphics object handles included in
h-vector.
set can be used to set properties of differrent graphics objects,
including root, figure, axes, line, text, and surface, for example. For a complete list of
the available properties for each graphics object, please see Graphics Object Properties.