% DISPLAY display a plotter object.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DESCRIPTION: DISPLAY display a plotter object.
%
% VERSION:     $Id: display.m,v 1.2 2010/12/12 08:29:00 hewitson Exp $
%
% HISTORY:     08-12-2010 M Hewitson
%                 Creation
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

function varargout = display(varargin)

  % Get minfo objects
  objs = utils.helper.collect_objects(varargin(:), 'plotter');

  % get display text
%   txt = char(objs);
  
  txt = [];
  for ii = 1:numel(objs)

    pp   = objs(ii);
    
    pstr = 'data: ';
        
    % data class
    N = numel(pp.data);
    for kk=1:N
      d = pp.data{kk};
      if isa(d, 'ao')
        pstr = [pstr  sprintf('%s [%s/%s]', d.name, class(d), class(d.data))];
      else
        pstr = [pstr  sprintf('%s [%s]', d.name, class(d))];
      end
      if kk< N
        pstr = [pstr ', '];
      end
    end
    
    txt = [txt {pstr}];
    
  end
  
%   txt = utils.helper.objdisp(objs);

  % display the objects
  if nargout > 0
    varargout{1} = txt;
  elseif nargout == 0;
    for j=1:numel(txt)
      disp(txt{j});
    end
  end
end