Commit 2009d7bc authored by Stéphane Adjemian's avatar Stéphane Adjemian
Browse files

Added overloaded plot function for dseries objects.

parent 7cef9c4d
function h = plot(ts, varargin)
% Overloads Matlab/Octave's plot function for dseries objects.
% Copyright (C) 2013 Dynare Team
%
% This file is part of Dynare.
%
% Dynare is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% Dynare is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
% Get the number of dseries objects
if isequal(nargin,1)
ndseries = 1;
nvariables = ts.vobs;
nobservations = ts.nobs;
else
if isdseries(varargin{1})
ndseries = 2;
nvariables = ts.vobs;
nobservations = ts.nobs;
if nargin>2 && any(cellfun(@isdseries,varargin(2:end)))
error('dseries::plot: You cannot pass more two dseries objects!')
end
if ~isequal(nvariables,varargin{1}.vobs)
error('dseries::plot: The two dseries objects must have the same number of variables!')
end
if ~isequal(nobservations,varargin{1}.nobs)
error('dseries::plot: The two dseries objects must have the same number of observations!')
end
else
ndseries = 1;
nvariables = ts.vobs;
nobservations = ts.nobs;
end
end
switch ndseries
case 1
if isequal(nvariables,1)
hh = plot(ts.data,varargin{:});
else
if length(varargin)
message = sprintf('dseries::plot: dseries object %s has %d>1 variables but you passed additional arguments to the plot function.\n These additional arguments won''t ne interpreted. Use the Matlab/Octave set command and the plot\n handle instead if you wish to modify the properties of the plotted time series.',inputname(1),nvariables);
warning(message)
end
hh = plot(ts.data);
end
id = get(gca,'XTick');
if isequal(id(1),0)
dates = strings([ts.dates(1)-1,ts.dates(id(2:end))]);
else
dates = strings(ts.dates(id));
end
set(gca,'XTickLabel',dates);
case 2
[ts0, ts1] = align(ts, varargin{1});
if isequal(nvariables,1)
hh = plot(ts0.data, ts1.data, varargin{2:end});
else
if length(varargin)>1
message = sprintf('dseries::plot: dseries objects %s and %s have %d>1 variables but you passed additional arguments to the plot function.\n These additional arguments won''t ne interpreted. Use the Matlab/Octave set command and the plot\n handle instead if you wish to modify the properties of the plotted time series.',inputname(1),inputname(2),nvariables);
warning(message)
end
hh = plot(ts0.data, ts1.data);
end
otherwise
error('dseries::plot: This is a bug! Please report the bug to the authors of Dynare.')
end
if nargout
h = hh;
end
\ No newline at end of file
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