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function [cfg] = ft_movieplotER(cfg, data)
% FT_MOVIEPLOTER makes a movie of the the event-related potentials, event-related
% fields or oscillatory activity (power or coherence) versus frequency.
% Use as
% ft_movieplotER(cfg, timelock)
% where the input data is from FT_TIMELOCKANALYSIS and the configuration
% can contain
% cfg.parameter = string, parameter that is color coded (default = 'avg')
% cfg.xlim = 'maxmin' or [xmin xmax] (default = 'maxmin')
% cfg.zlim = plotting limits for color dimension, 'maxmin',
% 'maxabs', 'zeromax', 'minzero', or [zmin zmax] (default = 'maxmin')
% cfg.speed = number, initial speed for interactive mode (default = 1)
% cfg.samperframe = number, samples per frame for non-interactive mode (default = 1)
% cfg.framespersec = number, frames per second for non-interactive mode (default = 5)% cfg.framesfile = 'string' or empty, filename of saved frames.mat (default = [])
% cfg.layout = specification of the layout, see below
% cfg.baseline = 'yes','no' or [time1 time2] (default = 'no'), see FT_TIMELOCKBASELINE
% cfg.baselinetype = 'absolute' or 'relative' (default = 'absolute')
% cfg.colorbar = 'yes', 'no' (default = 'no')
% cfg.colorbartext = string indicating the text next to colorbar
% The layout defines how the channels are arranged. You can specify the
% layout in a variety of ways:
% - you can provide a pre-computed layout structure (see prepare_layout)
% - you can give the name of an ascii layout file with extension *.lay
% - you can give the name of an electrode file
% - you can give an electrode definition, i.e. "elec" structure
% - you can give a gradiometer definition, i.e. "grad" structure
% If you do not specify any of these and the data structure contains an
% electrode or gradiometer structure, that will be used for creating a
% layout. If you want to have more fine-grained control over the layout
% of the subplots, you should create your own layout file.
% To facilitate data-handling and distributed computing you can use
% cfg.inputfile = ...
% If you specify this option the input data will be read from a *.mat
% file on disk. This mat files should contain only a single variable named 'data',
% corresponding to the input structure.
% Copyright (C) 2009-2022, Ingrid Nieuwenhuis, Jan-Mathijs Schoffelen, Robert Oostenveld, Cristiano Micheli
% This file is part of FieldTrip, see
% for the documentation and details.
% FieldTrip 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.
% FieldTrip is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% GNU General Public License for more details.
% You should have received a copy of the GNU General Public License
% along with FieldTrip. If not, see <>.
% $Id$
% these are used by the ft_preamble/ft_postamble function and scripts
ft_revision = '$Id$';
ft_nargin = nargin;
ft_nargout = nargout;
% do the general setup of the function
ft_preamble init
ft_preamble debug
ft_preamble loadvar data
ft_preamble provenance data
% the ft_abort variable is set to true or false in ft_preamble_init
if ft_abort
% check if the input data is valid for this function
data = ft_checkdata(data, 'datatype', 'timelock');
% set the defaults
cfg.parameter = ft_getopt(cfg, 'parameter', 'avg');
cfg.interactive = ft_getopt(cfg, 'interactive', 'yes');
cfg.baseline = ft_getopt(cfg, 'baseline', 'no');
cfg.visible = ft_getopt(cfg, 'visible', 'on');
cfg.renderer = ft_getopt(cfg, 'renderer'); % let MATLAB decide on the default
% apply optional baseline correction
if ~strcmp(cfg.baseline, 'no')
tmpcfg = keepfields(cfg, {'baseline', 'baselinetype', 'parameter', 'showcallinfo', 'trackcallinfo', 'trackusage', 'trackdatainfo', 'trackmeminfo', 'tracktimeinfo'});
data = ft_timelockbaseline(tmpcfg, data);
[cfg, data] = rollback_provenance(cfg, data);
% prevent the baseline correction from happening in ft_movieplotTFR
tmpcfg = removefields(cfg, {'baseline', 'baselinetype'});
tmpcfg = ft_movieplotTFR(tmpcfg, data);
% this is needed for the figure title
if isfield(cfg, 'dataname') && ~isempty(cfg.dataname)
dataname = cfg.dataname;
elseif isfield(cfg, 'inputfile') && ~isempty(cfg.inputfile)
dataname = cfg.inputfile;
elseif nargin>1
dataname = arrayfun(@inputname, 2:nargin, 'UniformOutput', false);
dataname = {};
% set the figure window title
if ~isempty(dataname)
set(gcf, 'Name', sprintf('%d: %s: %s', double(gcf), mfilename, join_str(', ', dataname)));
set(gcf, 'Name', sprintf('%d: %s', double(gcf), mfilename));
set(gcf, 'NumberTitle', 'off');
% do the general cleanup and bookkeeping at the end of the function
ft_postamble debug
ft_postamble previous data
ft_postamble provenance
ft_postamble savefig
% add a menu to the figure, but only if the current figure does not have subplots
menu_fieldtrip(gcf, cfg, false);
if ~ft_nargout
% don't return anything
clear cfg