% -*- texinfo -*-
% @deftypefn {Function File} {} dateaxis
% @deftypefnx {Function File} {} dateaxis (ax)
% @deftypefnx {Function File} {} dateaxis (ax, dateform)
% @deftypefnx {Function File} {} dateaxis (ax, dateform, startdate)
% @deftypefnx {Function File} {} dateaxis (h, ...)
%
% Convert the current axis tick labels (or the axis handle @var{h}) to
% a date format. The axis given by @var{ax} ('x', 'y', or 'z') will be
% changed; the default is 'x'. The date format, @var{dateform}, used
% will be either auto-determined or an integer corresponding to the
% date formats in datestr. If @var{startdate} is given, then the first
% tick value on the given axis is assumed to be that date.
%
% @seealso{bolling, candle, highlow, movavg, pointfig}
% @end deftypefn