function varargout = zeroline(varargin)
% zeroline  Shortcut for grfun.zeroline.
%
% See help on [`grfun.zeroline`](grfun/zeroline).
%

% -IRIS Toolbox.
% -Copyright (c) 2007-2012 Jaromir Benes.

[varargout{1:nargout}] = grfun.zeroline(varargin{:});

end
