--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/classes/@ao/setXY.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,125 @@
+% SETXY sets the 'xy' property of the ao.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% DESCRIPTION: SETXY sets the 'xy' property of the ao.
+%
+% CALL:        ao = setXY(ao, x, y)
+%              obj = obj.setXY(plist('x', [1 2 3], 'y', [1 2 3]);
+%
+% <a href="matlab:utils.helper.displayMethodInfo('ao', 'setXY')">Parameters Description</a>
+%
+% VERSION:     $Id: setXY.m,v 1.20 2011/05/27 10:28:56 mauro Exp $
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function varargout = setXY(varargin)
+  
+  % Check if this is a call from a class method
+  callerIsMethod = utils.helper.callerIsMethod;
+  
+  if callerIsMethod
+    as = varargin{1};
+    x  = varargin{2};
+    y  = varargin{3};
+    
+  else
+    %%% Check if this is a call for parameters
+    if utils.helper.isinfocall(varargin{:})
+      varargout{1} = getInfo(varargin{3});
+      return
+    end
+    
+    import utils.const.*
+    utils.helper.msg(msg.PROC3, 'running %s/%s', mfilename('class'), mfilename);
+    
+    % Collect input variable names
+    in_names = cell(size(varargin));
+    for ii = 1:nargin,in_names{ii} = inputname(ii);end
+    
+    % Collect all AOs
+    [as, ao_invars,rest] = utils.helper.collect_objects(varargin(:), 'ao', in_names);
+    [pls,  invars, rest] = utils.helper.collect_objects(rest(:), 'plist');
+    
+    %%% Look for numeric values in rest
+    x = [];
+    y = [];
+    if numel(rest) == 2 && isnumeric(rest{1}) && isnumeric(rest{2}) && numel(rest{1}) == numel(rest{2})
+      x = rest{1};
+      y = rest{2};
+    end
+    
+    %%% If pls contains parameters X and Y, get the values from there
+    if isempty(x)
+      x = pls.find('x');
+    end
+    if isempty(y)
+      y = pls.find('y');
+    end
+    
+    if isempty(x) || isempty(y)
+      error('### Please specify a value for X and Y, either in a plist or directly.');
+    end
+    
+    %%% Combine plists
+    pl = plist('x', x, 'y', y);
+    
+  end % callerIsMethod
+  
+  % Decide on a deep copy or a modify
+  bs = copy(as, nargout);
+  
+  % Loop over AOs
+  for jj = 1:numel(bs)
+    bs(jj).data.setXY(x, y);
+    if ~callerIsMethod
+      bs(jj).addHistory(getInfo('None'), pl, ao_invars(jj), bs(jj).hist);
+    end
+  end
+  
+  % Set output
+  varargout = utils.helper.setoutputs(nargout, bs);
+end
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%                               Local Functions                               %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%--------------------------------------------------------------------------
+% Get Info Object
+%--------------------------------------------------------------------------
+function ii = getInfo(varargin)
+  
+  if nargin == 1 && strcmpi(varargin{1}, 'None')
+    sets = {};
+    pl   = [];
+  else
+    sets = {'Default'};
+    pl   = getDefaultPlist();
+  end
+  % Build info object
+  ii = minfo(mfilename, 'ao', 'ltpda', utils.const.categories.helper, '$Id: setXY.m,v 1.20 2011/05/27 10:28:56 mauro Exp $', sets, pl);
+end
+
+%--------------------------------------------------------------------------
+% Get Default Plist
+%--------------------------------------------------------------------------
+function plout = getDefaultPlist()
+  persistent pl;
+  if ~exist('pl', 'var') || isempty(pl)
+    pl = buildplist();
+  end
+  plout = pl;
+end
+
+function pl = buildplist()
+  pl = plist();
+  
+  % X
+  p = param({'x', 'A vector to set to the x field.'}, paramValue.EMPTY_DOUBLE);
+  pl.append(p);
+  
+  % Y
+  p = param({'y', 'A vector to set to the y field.'}, paramValue.EMPTY_DOUBLE);
+  pl.append(p);
+  
+end
+