% eegplot() - Scroll (horizontally and/or vertically) through multichannel data. % Allows vertical scrolling through channels and manual marking % and unmarking of data stretches or epochs for rejection. % Usage: % >> eegplot(data, 'key1', value1 ...); % use interface buttons, etc. % else % >> eegplot('noui', data, 'key1', value1 ...); % no user interface; % % use for plotting % Menu items: % "Figure > print" - [menu] Print figure in portrait or landscape. % "Figure > Edit figure" - [menu] Remove menus and buttons and call up the standard % Matlab figure menu. Select "Tools > Edit" to format the figure % for publication. Command line equivalent: 'noui' % "Figure > Accept and Close" - [menu] Same as the bottom-right "Reject" button. % "Figure > Cancel and Close" - [menu] Cancel all editing, same as the "Cancel" button. % "Display > Marking color" > [Hide|Show] marks" - [menu] Show or hide patches of % background color behind the data. Mark stretches of *continuous* % data (e.g., for rejection) by dragging the mouse horizontally % over the activity. With *epoched* data, click on the selected epochs. % Clicked on a marked region to unmark it. Called from the % command line, marked data stretches or epochs are returned in % the TMPREJ variable in the global workspace *if/when* the "Reject" % button is pressed (see Outputs); called from pop_eegplot() or % eeglab(), the marked data portions are removed from the current % dataset, and the dataset is automatically updated. % "Display > Marking color > Choose color" - [menu] Change the background marking % color. The marking color(s) of previously marked trials are preserved. % Called from command line, subsequent functions eegplot2event() or % eegplot2trials() allow processing trials marked with different colors % in the TMPREJ output variable. Command line equivalent: 'wincolor'. % "Display > Grid > ..." - [menu] Toggle (on or off) time and/or channel axis grids % in the activity plot. Submenus allow modifications to grid aspects. % Command line equivalents: 'xgrid' / 'ygrid' % "Display > Show scale" - [menu] Show (or hide if shown) the scale on the bottom % right corner of the activity window. Command line equivalent: 'scale' % "Display > Title" - [menu] Change the title of the figure. Command line equivalent: % 'title' % "Settings > Time range to display" - [menu] For continuous EEG data, this item % pops up a query window for entering the number of seconds to display % in the activity window. For epoched data, the query window asks % for the number of epochs to display (this can be fractional). % Command line equivalent: 'winlength' % "Settings > Number of channels to display" - [menu] Number of channels to display % in the activity window. If not all channels are displayed, the % user may scroll through channels using the slider on the left % of the activity plot. Command line equivalent: 'dispchans' % "Settings > Channel labels > ..." - [menu] Use numbers as channel labels or load % a channel location file from disk. If called from the eeglab() menu or % pop_eegplot(), the channel labels of the dataset will be used. % Command line equivalent: 'eloc_file' % "Settings > Zoom on/off" - [menu] Toggle Matlab figure zoom on or off for time and % electrode axes. left-click to zoom (x2); right-click to reverse-zoom. % Else, draw a rectange in the activity window to zoom the display into % that region. NOTE: When zoom is on, data cannot be marked for rejection. % "Settings > Events" - [menu] Toggle event on or off (assuming events have been % given as input). Press "legend" to pop up a legend window for events. % % Display window interface: % "Activity plot" - [main window] This axis displays the channel activities. For % continuous data, the time axis shows time in seconds. For epoched % data, the axis label indicate time within each epoch. % "Cancel" - [button] Closes the window and cancels any data rejection marks. % "Event types" - [button] pop up a legend window for events. % "<<" - [button] Scroll backwards though time or epochs by one window length. % "<" - [button] Scroll backwards though time or epochs by 0.2 window length. % "Navigation edit box" - [edit box] Enter a starting time or epoch to jump to. % ">" - [button] Scroll forward though time or epochs by 0.2 window length. % ">>" - [button] Scroll forward though time or epochs by one window length. % "Chan/Time/Value" - [text] If the mouse is within the activity window, indicates % which channel, time, and activity value the cursor is closest to. % "Scale edit box" - [edit box] Scales the displayed amplitude in activity units. % Command line equivalent: 'spacing' % "+ / -" - [buttons] Use these buttons to +/- the amplitude scale by 10%. % "Reject" - [button] When pressed, save rejection marks and close the figure. % Optional input parameter 'command' is evaluated at that time. % NOTE: This button's label can be redefined from the command line % (see 'butlabel' below). If no processing command is specified % for the 'command' parameter (below), this button does not appear. % "Stack/Spread" - [button] "Stack" collapses all channels/activations onto the % middle axis of the plot. "Spread" undoes the operation. % "Norm/Denorm" - [button] "Norm" normalizes each channel separately such that all % channels have the same standard deviation without changing original % data/activations under EEG structure. "Denorm" undoes the operation. % % Required command line input: % data - Input data matrix, either continuous 2-D (channels,timepoints) or % epoched 3-D (channels,timepoints,epochs). If the data is preceded % by keyword 'noui', GUI control elements are omitted (useful for % plotting data for presentation). A set of power spectra at % each channel may also be plotted (see 'freqlimits' below). % Optional command line keywords: % 'srate' - Sampling rate in Hz {default|0: 256 Hz} % 'spacing' - Display range per channel (default|0: max(whole_data)-min(whole_data)) % 'eloc_file' - Electrode filename (as in >> topoplot example) to read % ascii channel labels. Else, % [vector of integers] -> Show specified channel numbers. Else, % [] -> Do not show channel labels {default|0 -> Show [1:nchans]} % 'limits' - [start end] Time limits for data epochs in ms (for labeling % purposes only). % 'freqs' - Vector of frequencies (If data contain spectral values). % size(data, 2) must be equal to size(freqs,2). % *** This option must be used ALWAYS with 'freqlimits' *** % 'freqlimits' - [freq_start freq_end] If plotting epoch spectra instead of data, frequency % limits to display spectrum. (Data should contain spectral values). % *** This option must be used ALWAYS with 'freqs' *** % 'winlength' - [value] Seconds (or epochs) of data to display in window {default: 5} % 'dispchans' - [integer] Number of channels to display in the activity window % {default: from data}. If < total number of channels, a vertical % slider on the left side of the figure allows vertical data scrolling. % 'title' - Figure title {default: none} % 'plottitle' - Plot title {default: none} % 'xgrid' - ['on'|'off'] Toggle display of the x-axis grid {default: 'off'} % 'ygrid' - ['on'|'off'] Toggle display of the y-axis grid {default: 'off'} % 'ploteventdur' - ['on'|'off'] Toggle display of event duration { default: 'off' } % 'data2' - [float array] identical size to the original data and % plotted on top of it. % % Additional keywords: % 'command' - ['string'] Matlab command to evaluate when the 'REJECT' button is % clicked. The 'REJECT' button is visible only if this parameter is % not empty. As explained in the "Output" section below, the variable % 'TMPREJ' contains the rejected windows (see the functions % eegplot2event() and eegplot2trial()). % 'butlabel' - Reject button label. {default: 'REJECT'} % 'winrej' - [start end R G B e1 e2 e3 ...] Matrix giving data periods to mark % for rejection, each row indicating a different period % [start end] = period limits (in frames from beginning of data); % [R G B] = specifies the marking color; % [e1 e2 e3 ...] = a (1,nchans) logical [0|1] vector giving % channels (1) to mark and (0) not mark for rejection. % 'color' - ['on'|'off'|cell array] Plot channels with different colors. % If an RGB cell array {'r' 'b' 'g'}, channels will be plotted % using the cell-array color elements in cyclic order {default:'off'}. % 'wincolor' - [color] Color to use to mark data stretches or epochs {default: % [ 0.7 1 0.9] is the default marking color} % 'events' - [struct] EEGLAB event structure (EEG.event) to use to show events. % 'submean' - ['on'|'off'] Remove channel means in each window {default: 'on'} % 'position' - [lowleft_x lowleft_y width height] Position of the figure in pixels. % 'tag' - [string] Matlab object tag to identify this eegplot() window (allows % keeping track of several simultaneous eegplot() windows). % 'children' - [integer] Figure handle of a *dependent* eegplot() window. Scrolling % horizontally in the master window will produce the same scroll in % the dependent window. Allows comparison of two concurrent datasets, % or of channel and component data from the same dataset. % 'scale' - ['on'|'off'] Display the amplitude scale {default: 'on'}. % 'mocap' - ['on'|'off'] Display motion capture data in a separate figure. % To run, select an EEG data period in the scolling display using % the mouse. Motion capture (mocap) data should be % under EEG.moredata.mocap.markerPosition in xs, ys and zs fields which are % (number of markers, number of time points) arrays. % {default: 'off'}. % 'selectcommand' - [cell array] list of 3 commands (strings) to run when the mouse % button is down, when it is moving and when the mouse button is up. % 'ctrlselectcommand' - [cell array] same as above in conjunction with pressing the % CTRL key. % Outputs: % TMPREJ - Matrix (same format as 'winrej' above) placed as a variable in % the global workspace (only) when the REJECT button is clicked. % The command specified in the 'command' keyword argument can use % this variable. (See eegplot2trial() and eegplot2event()). % % Author: Arnaud Delorme & Colin Humphries, CNL/Salk Institute, SCCN/INC/UCSD, 1998-2001 % % See also: eeg_multieegplot(), eegplot2event(), eegplot2trial(), eeglab() % deprecated % 'colmodif' - nested cell array of window colors that may be marked/unmarked. Default % is current color only. % Copyright (C) 2001 Arnaud Delorme & Colin Humphries, Salk Institute, arno@salk.edu % % This program 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 2 of the License, or % (at your option) any later version. % % This program 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 this program; if not, write to the Free Software % Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA % Note for programmers - Internal variable structure: % All in g. except for Eposition and Eg.spacingwhich are inside the boxes % gcf % 1 - winlength % 2 - srate % 3 - children % 'backeeg' axis % 1 - trialtag % 2 - g.winrej % 3 - nested call flag % 'eegaxis' % 1 - data % 2 - colorlist % 3 - submean % on or off, subtract the mean % 4 - maxfreq % empty [] if no gfrequency content % 'buttons hold other informations' Eposition for instance hold the current postition function [outvar1] = eegplot(data, varargin); % p1,p2,p3,p4,p5,p6,p7,p8,p9) % Defaults (can be re-defined): DEFAULT_PLOT_COLOR = { [0 0 1], [0.7 0.7 0.7]}; % EEG line color try, icadefs; DEFAULT_FIG_COLOR = BACKCOLOR; BUTTON_COLOR = GUIBUTTONCOLOR; catch DEFAULT_FIG_COLOR = [1 1 1]; BUTTON_COLOR =[0.8 0.8 0.8]; end; DEFAULT_AXIS_COLOR = 'k'; % X-axis, Y-axis Color, text Color DEFAULT_GRID_SPACING = 1; % Grid lines every n seconds DEFAULT_GRID_STYLE = '-'; % Grid line style YAXIS_NEG = 'off'; % 'off' = positive up DEFAULT_NOUI_PLOT_COLOR = 'k'; % EEG line color for noui option % 0 - 1st color in AxesColorOrder SPACING_EYE = 'on'; % g.spacingI on/off SPACING_UNITS_STRING = ''; % '\muV' for microvolt optional units for g.spacingI Ex. uV %MAXEVENTSTRING = 10; %DEFAULT_AXES_POSITION = [0.0964286 0.15 0.842 0.75-(MAXEVENTSTRING-5)/100]; % dimensions of main EEG axes ORIGINAL_POSITION = [50 50 800 500]; if nargin < 1 help eegplot return end % %%%%%%%%%%%%%%%%%%%%%%%% % Setup inputs % %%%%%%%%%%%%%%%%%%%%%%%% if ~isstr(data) % If NOT a 'noui' call or a callback from uicontrols try options = varargin; if ~isempty( varargin ), for i = 1:2:numel(options) g.(options{i}) = options{i+1}; end else g= []; end; catch disp('eegplot() error: calling convention {''key'', value, ... } error'); return; end; % Selection of data range If spectrum plot if isfield(g,'freqlimits') || isfield(g,'freqs') % % Check consistency of freqlimits % % Check consistency of freqs % Selecting data and freqs [temp, fBeg] = min(abs(g.freqs-g.freqlimits(1))); [temp, fEnd] = min(abs(g.freqs-g.freqlimits(2))); data = data(:,fBeg:fEnd,:); g.freqs = g.freqs(fBeg:fEnd); % Updating settings if ndims(data) == 2, g.winlength = g.freqs(end) - g.freqs(1); end g.srate = length(g.freqs)/(g.freqs(end)-g.freqs(1)); g.isfreq = 1; end % push button: create/remove window % --------------------------------- defdowncom = 'eegplot(''defdowncom'', gcbf);'; % push button: create/remove window defmotioncom = 'eegplot(''defmotioncom'', gcbf);'; % motion button: move windows or display current position defupcom = 'eegplot(''defupcom'', gcbf);'; defctrldowncom = 'eegplot(''topoplot'', gcbf);'; % CTRL press and motion -> do nothing by default defctrlmotioncom = ''; % CTRL press and motion -> do nothing by default defctrlupcom = ''; % CTRL press and up -> do nothing by default try, g.srate; catch, g.srate = 256; end; try, g.spacing; catch, g.spacing = 0; end; try, g.eloc_file; catch, g.eloc_file = 0; end; % 0 mean numbered try, g.winlength; catch, g.winlength = 5; end; % Number of seconds of EEG displayed try, g.position; catch, g.position = ORIGINAL_POSITION; end; try, g.title; catch, g.title = ['Scroll activity -- eegplot()']; end; try, g.plottitle; catch, g.plottitle = ''; end; try, g.trialstag; catch, g.trialstag = -1; end; try, g.winrej; catch, g.winrej = []; end; try, g.command; catch, g.command = ''; end; try, g.tag; catch, g.tag = 'EEGPLOT'; end; try, g.xgrid; catch, g.xgrid = 'off'; end; try, g.ygrid; catch, g.ygrid = 'off'; end; try, g.color; catch, g.color = 'off'; end; try, g.submean; catch, g.submean = 'off'; end; try, g.children; catch, g.children = 0; end; try, g.limits; catch, g.limits = [0 1000*(size(data,2)-1)/g.srate]; end; try, g.freqs; catch, g.freqs = []; end; % Ramon try, g.freqlimits; catch, g.freqlimits = []; end; try, g.dispchans; catch, g.dispchans = size(data,1); end; try, g.wincolor; catch, g.wincolor = [ 0.7 1 0.9]; end; try, g.butlabel; catch, g.butlabel = 'REJECT'; end; try, g.colmodif; catch, g.colmodif = { g.wincolor }; end; try, g.scale; catch, g.scale = 'on'; end; try, g.events; catch, g.events = []; end; try, g.ploteventdur; catch, g.ploteventdur = 'off'; end; try, g.data2; catch, g.data2 = []; end; try, g.plotdata2; catch, g.plotdata2 = 'off'; end; try, g.mocap; catch, g.mocap = 'off'; end; % nima try, g.selectcommand; catch, g.selectcommand = { defdowncom defmotioncom defupcom }; end; try, g.ctrlselectcommand; catch, g.ctrlselectcommand = { defctrldowncom defctrlmotioncom defctrlupcom }; end; try, g.datastd; catch, g.datastd = []; end; %ozgur try, g.normed; catch, g.normed = 0; end; %ozgur try, g.envelope; catch, g.envelope = 0; end;%ozgur try, g.maxeventstring; catch, g.maxeventstring = 10; end; % JavierLC try, g.isfreq; catch, g.isfreq = 0; end; % Ramon if strcmpi(g.ploteventdur, 'on'), g.ploteventdur = 1; else g.ploteventdur = 0; end; if ndims(data) > 2 g.trialstag = size( data, 2); end; gfields = fieldnames(g); for index=1:length(gfields) switch gfields{index} case {'spacing', 'srate' 'eloc_file' 'winlength' 'position' 'title' 'plottitle' ... 'trialstag' 'winrej' 'command' 'tag' 'xgrid' 'ygrid' 'color' 'colmodif'... 'freqs' 'freqlimits' 'submean' 'children' 'limits' 'dispchans' 'wincolor' ... 'maxeventstring' 'ploteventdur' 'butlabel' 'scale' 'events' 'data2' 'plotdata2' 'mocap' 'selectcommand' 'ctrlselectcommand' 'datastd' 'normed' 'envelope' 'isfreq'},; otherwise, error(['eegplot: unrecognized option: ''' gfields{index} '''' ]); end; end; % g.data=data; % never used and slows down display dramatically - Ozgur 2010 if length(g.srate) > 1 disp('Error: srate must be a single number'); return; end; if length(g.spacing) > 1 disp('Error: ''spacing'' must be a single number'); return; end; if length(g.winlength) > 1 disp('Error: winlength must be a single number'); return; end; if isstr(g.title) > 1 disp('Error: title must be is a string'); return; end; if isstr(g.command) > 1 disp('Error: command must be is a string'); return; end; if isstr(g.tag) > 1 disp('Error: tag must be is a string'); return; end; if length(g.position) ~= 4 disp('Error: position must be is a 4 elements array'); return; end; switch lower(g.xgrid) case { 'on', 'off' },; otherwise disp('Error: xgrid must be either ''on'' or ''off'''); return; end; switch lower(g.ygrid) case { 'on', 'off' },; otherwise disp('Error: ygrid must be either ''on'' or ''off'''); return; end; switch lower(g.submean) case { 'on' 'off' }; otherwise disp('Error: submean must be either ''on'' or ''off'''); return; end; switch lower(g.scale) case { 'on' 'off' }; otherwise disp('Error: scale must be either ''on'' or ''off'''); return; end; if ~iscell(g.color) switch lower(g.color) case 'on', g.color = { 'k', 'm', 'c', 'b', 'g' }; case 'off', g.color = { [ 0 0 0.4] }; otherwise disp('Error: color must be either ''on'' or ''off'' or a cell array'); return; end; end; if length(g.dispchans) > size(data,1) g.dispchans = size(data,1); end; if ~iscell(g.colmodif) g.colmodif = { g.colmodif }; end; if g.maxeventstring>20 % JavierLC disp('Error: maxeventstring must be equal or lesser than 20'); return; end; % max event string; JavierLC % --------------------------------- MAXEVENTSTRING = g.maxeventstring; DEFAULT_AXES_POSITION = [0.0964286 0.15 0.842 0.75-(MAXEVENTSTRING-5)/100]; % convert color to modify into array of float % ------------------------------------------- for index = 1:length(g.colmodif) if iscell(g.colmodif{index}) tmpcolmodif{index} = g.colmodif{index}{1} ... + g.colmodif{index}{2}*10 ... + g.colmodif{index}{3}*100; else tmpcolmodif{index} = g.colmodif{index}(1) ... + g.colmodif{index}(2)*10 ... + g.colmodif{index}(3)*100; end; end; g.colmodif = tmpcolmodif; [g.chans,g.frames, tmpnb] = size(data); g.frames = g.frames*tmpnb; if g.spacing == 0 maxindex = min(1000, g.frames); stds = std(data(:,1:maxindex),[],2); g.datastd = stds; stds = sort(stds); if length(stds) > 2 stds = mean(stds(2:end-1)); else stds = mean(stds); end; g.spacing = stds*3; if g.spacing > 10 g.spacing = round(g.spacing); end if g.spacing == 0 | isnan(g.spacing) g.spacing = 1; % default end; end % set defaults % ------------ g.incallback = 0; g.winstatus = 1; g.setelectrode = 0; [g.chans,g.frames,tmpnb] = size(data); g.frames = g.frames*tmpnb; g.nbdat = 1; % deprecated g.time = 0; g.elecoffset = 0; % %%%%%%%%%%%%%%%%%%%%%%%% % Prepare figure and axes % %%%%%%%%%%%%%%%%%%%%%%%% figh = figure('UserData', g,... % store the settings here 'Color',DEFAULT_FIG_COLOR, 'name', g.title,... 'MenuBar','none','tag', g.tag ,'Position',g.position, ... 'numbertitle', 'off', 'visible', 'off', 'Units', 'Normalized'); pos = get(figh,'position'); % plot relative to current axes q = [pos(1) pos(2) 0 0]; s = [pos(3) pos(4) pos(3) pos(4)]./100; clf; % Plot title if provided if ~isempty(g.plottitle) h = findobj('tag', 'eegplottitle'); if ~isempty(h) set(h, 'string',g.plottitle); else h = textsc(g.plottitle, 'title'); set(h, 'tag', 'eegplottitle'); end; end % Background axis % --------------- ax0 = axes('tag','backeeg','parent',figh,... 'Position',DEFAULT_AXES_POSITION,... 'Box','off','xgrid','off', 'xaxislocation', 'top', 'Units', 'Normalized'); % Drawing axis % --------------- YLabels = num2str((1:g.chans)'); % Use numbers as default YLabels = flipud(str2mat(YLabels,' ')); ax1 = axes('Position',DEFAULT_AXES_POSITION,... 'userdata', data, ...% store the data here 'tag','eegaxis','parent',figh,...%(when in g, slow down display) 'Box','on','xgrid', g.xgrid,'ygrid', g.ygrid,... 'gridlinestyle',DEFAULT_GRID_STYLE,... 'Xlim',[0 g.winlength*g.srate],... 'xtick',[0:g.srate*DEFAULT_GRID_SPACING:g.winlength*g.srate],... 'Ylim',[0 (g.chans+1)*g.spacing],... 'YTick',[0:g.spacing:g.chans*g.spacing],... 'YTickLabel', YLabels,... 'XTickLabel',num2str((0:DEFAULT_GRID_SPACING:g.winlength)'),... 'TickLength',[.005 .005],... 'Color','none',... 'XColor',DEFAULT_AXIS_COLOR,... 'YColor',DEFAULT_AXIS_COLOR); if isstr(g.eloc_file) | isstruct(g.eloc_file) % Read in electrode names if isstruct(g.eloc_file) & length(g.eloc_file) > size(data,1) g.eloc_file(end) = []; % common reference channel location end; eegplot('setelect', g.eloc_file, ax1); end; % %%%%%%%%%%%%%%%%%%%%%%%%% % Set up uicontrols % %%%%%%%%%%%%%%%%%%%%%%%%% % positions of buttons posbut(1,:) = [ 0.0464 0.0254 0.0385 0.0339 ]; % << posbut(2,:) = [ 0.0924 0.0254 0.0288 0.0339 ]; % < posbut(3,:) = [ 0.1924 0.0254 0.0299 0.0339 ]; % > posbut(4,:) = [ 0.2297 0.0254 0.0385 0.0339 ]; % >> posbut(5,:) = [ 0.1287 0.0203 0.0561 0.0390 ]; % Eposition posbut(6,:) = [ 0.4744 0.0236 0.0582 0.0390 ]; % Espacing posbut(7,:) = [ 0.2762 0.01 0.0582 0.0390 ]; % elec posbut(8,:) = [ 0.3256 0.01 0.0707 0.0390 ]; % g.time posbut(9,:) = [ 0.4006 0.01 0.0582 0.0390 ]; % value posbut(14,:) = [ 0.2762 0.05 0.0582 0.0390 ]; % elec tag posbut(15,:) = [ 0.3256 0.05 0.0707 0.0390 ]; % g.time tag posbut(16,:) = [ 0.4006 0.05 0.0582 0.0390 ]; % value tag posbut(10,:) = [ 0.5437 0.0458 0.0275 0.0270 ]; % + posbut(11,:) = [ 0.5437 0.0134 0.0275 0.0270 ]; % - posbut(12,:) = [ 0.6 0.02 0.14 0.05 ]; % cancel posbut(13,:) = [-0.15 0.02 0.07 0.05 ]; % cancel posbut(17,:) = [-0.06 0.02 0.09 0.05 ]; % events types posbut(20,:) = [-0.17 0.15 0.015 0.8 ]; % slider posbut(21,:) = [0.738 0.87 0.06 0.048];%normalize posbut(22,:) = [0.738 0.93 0.06 0.048];%stack channels(same offset) posbut(:,1) = posbut(:,1)+0.2; % Five move buttons: << < text > >> u(1) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position', posbut(1,:), ... 'Tag','Pushbutton1',... 'string','<<',... 'Callback',['global in_callback;', ... 'if isempty(in_callback);in_callback=1;', ... ' try eegplot(''drawp'',1);', ... ' clear global in_callback;', ... ' catch error_struct;', ... ' clear global in_callback;', ... ' throw(error_struct);', ... ' end;', ... 'else;return;end;']);%James Desjardins 2013/Jan/22 u(2) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position', posbut(2,:), ... 'Tag','Pushbutton2',... 'string','<',... 'Callback',['global in_callback;', ... 'if isempty(in_callback);in_callback=1;', ... ' try eegplot(''drawp'',2);', ... ' clear global in_callback;', ... ' catch error_struct;', ... ' clear global in_callback;', ... ' throw(error_struct);', ... ' end;', ... 'else;return;end;']);%James Desjardins 2013/Jan/22 u(5) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'BackgroundColor',[1 1 1], ... 'Position', posbut(5,:), ... 'Style','edit', ... 'Tag','EPosition',... 'string', fastif(g.trialstag(1) == -1, '0', '1'),... 'Callback', 'eegplot(''drawp'',0);' ); u(3) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position',posbut(3,:), ... 'Tag','Pushbutton3',... 'string','>',... 'Callback',['global in_callback;', ... 'if isempty(in_callback);in_callback=1;', ... ' try eegplot(''drawp'',3);', ... ' clear global in_callback;', ... ' catch error_struct;', ... ' clear global in_callback;', ... ' throw(error_struct);', ... ' end;', ... 'else;return;end;']);%James Desjardins 2013/Jan/22 u(4) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position',posbut(4,:), ... 'Tag','Pushbutton4',... 'string','>>',... 'Callback',['global in_callback;', ... 'if isempty(in_callback);in_callback=1;', ... ' try eegplot(''drawp'',4);', ... ' clear global in_callback;', ... ' catch error_struct;', ... ' clear global in_callback;', ... ' error(error_struct);', ... ' end;', ... 'else;return;end;']);%James Desjardins 2013/Jan/22 % Text edit fields: ESpacing u(6) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'BackgroundColor',[1 1 1], ... 'Position', posbut(6,:), ... 'Style','edit', ... 'Tag','ESpacing',... 'string',num2str(g.spacing),... 'Callback', 'eegplot(''draws'',0);' ); % Slider for vertical motion u(20) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position', posbut(20,:), ... 'Style','slider', ... 'visible', 'off', ... 'sliderstep', [0.9 1], ... 'Tag','eegslider', ... 'callback', [ 'tmpg = get(gcbf, ''userdata'');' ... 'tmpg.elecoffset = get(gcbo, ''value'')*(tmpg.chans-tmpg.dispchans);' ... 'set(gcbf, ''userdata'', tmpg);' ... 'eegplot(''drawp'',0);' ... 'clear tmpg;' ], ... 'value', 0); % Channels, position, value and tag u(9) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'BackgroundColor',DEFAULT_FIG_COLOR, ... 'Position', posbut(7,:), ... 'Style','text', ... 'Tag','Eelec',... 'string',' '); u(10) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'BackgroundColor',DEFAULT_FIG_COLOR, ... 'Position', posbut(8,:), ... 'Style','text', ... 'Tag','Etime',... 'string','0.00'); u(11) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'BackgroundColor',DEFAULT_FIG_COLOR, ... 'Position',posbut(9,:), ... 'Style','text', ... 'Tag','Evalue',... 'string','0.00'); u(14)= uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'BackgroundColor',DEFAULT_FIG_COLOR, ... 'Position', posbut(14,:), ... 'Style','text', ... 'Tag','Eelecname',... 'string','Chan.'); % Values of time/value and freq/power in GUI if g.isfreq u15_string = 'Freq'; u16_string = 'Power'; else u15_string = 'Time'; u16_string = 'Value'; end u(15) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'BackgroundColor',DEFAULT_FIG_COLOR, ... 'Position', posbut(15,:), ... 'Style','text', ... 'Tag','Etimename',... 'string',u15_string); u(16) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'BackgroundColor',DEFAULT_FIG_COLOR, ... 'Position',posbut(16,:), ... 'Style','text', ... 'Tag','Evaluename',... 'string',u16_string); % ESpacing buttons: + - u(7) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position',posbut(10,:), ... 'Tag','Pushbutton5',... 'string','+',... 'FontSize',8,... 'Callback','eegplot(''draws'',1)'); u(8) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position',posbut(11,:), ... 'Tag','Pushbutton6',... 'string','-',... 'FontSize',8,... 'Callback','eegplot(''draws'',2)'); cb_normalize = ['g = get(gcbf,''userdata'');if g.normed, disp(''Denormalizing...''); else, disp(''Normalizing...''); end;'... 'hmenu = findobj(gcf, ''Tag'', ''Normalize_menu'');' ... 'ax1 = findobj(''tag'',''eegaxis'',''parent'',gcbf);' ... 'data = get(ax1,''UserData'');' ... 'if isempty(g.datastd), g.datastd = std(data(:,1:min(1000,g.frames),[],2)); end;'... 'if g.normed, '... 'for i = 1:size(data,1), '... 'data(i,:,:) = data(i,:,:)*g.datastd(i);'... 'if ~isempty(g.data2), g.data2(i,:,:) = g.data2(i,:,:)*g.datastd(i);end;'... 'end;'... 'set(gcbo,''string'', ''Norm'');set(findobj(''tag'',''ESpacing'',''parent'',gcbf),''string'',num2str(g.oldspacing));' ... 'else, for i = 1:size(data,1),'... 'data(i,:,:) = data(i,:,:)/g.datastd(i);'... 'if ~isempty(g.data2), g.data2(i,:,:) = g.data2(i,:,:)/g.datastd(i);end;'... 'end;'... 'set(gcbo,''string'', ''Denorm'');g.oldspacing = g.spacing;set(findobj(''tag'',''ESpacing'',''parent'',gcbf),''string'',''5'');end;' ... 'g.normed = 1 - g.normed;' ... 'eegplot(''draws'',0);'... 'set(hmenu, ''Label'', fastif(g.normed,''Denormalize channels'',''Normalize channels''));' ... 'set(gcbf,''userdata'',g);set(ax1,''UserData'',data);clear ax1 g data;' ... 'eegplot(''drawp'',0);' ... 'disp(''Done.'')']; % Button for Normalizing data u(21) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position',posbut(21,:), ... 'Tag','Norm',... 'string','Norm', 'callback', cb_normalize); cb_envelope = ['g = get(gcbf,''userdata'');'... 'hmenu = findobj(gcf, ''Tag'', ''Envelope_menu'');' ... 'g.envelope = ~g.envelope;' ... 'set(gcbf,''userdata'',g);'... 'set(gcbo,''string'',fastif(g.envelope,''Spread'',''Stack''));' ... 'set(hmenu, ''Label'', fastif(g.envelope,''Spread channels'',''Stack channels''));' ... 'eegplot(''drawp'',0);clear g;']; % Button to plot envelope of data u(22) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position',posbut(22,:), ... 'Tag','Envelope',... 'string','Stack', 'callback', cb_envelope); if isempty(g.command) tmpcom = 'fprintf(''Rejections saved in variable TMPREJ\n'');'; else tmpcom = g.command; end; acceptcommand = [ 'g = get(gcbf, ''userdata'');' ... 'TMPREJ = g.winrej;' ... 'if g.children, delete(g.children); end;' ... 'delete(gcbf);' ... tmpcom ... '; clear g;']; % quitting expression if ~isempty(g.command) u(12) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position',posbut(12,:), ... 'Tag','Accept',... 'string',g.butlabel, 'callback', acceptcommand); end; u(13) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position',posbut(13,:), ... 'string',fastif(isempty(g.command),'CLOSE', 'CANCEL'), 'callback', ... [ 'g = get(gcbf, ''userdata'');' ... 'if g.children, delete(g.children); end;' ... 'close(gcbf);'] ); if ~isempty(g.events) u(17) = uicontrol('Parent',figh, ... 'Units', 'normalized', ... 'Position',posbut(17,:), ... 'string', 'Event types', 'callback', 'eegplot(''drawlegend'', gcbf)'); end; for i = 1: length(u) % Matlab 2014b compatibility if isprop(eval(['u(' num2str(i) ')']),'Style') set(u(i),'Units','Normalized'); end end % %%%%%%%%%%%%%%%%%%%%%%%%%%% % Set up uimenus % %%%%%%%%%%%%%%%%%%%%%%%%%%% % Figure Menu %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% m(7) = uimenu('Parent',figh,'Label','Figure'); m(8) = uimenu('Parent',m(7),'Label','Print'); uimenu('Parent',m(7),'Label','Edit figure', 'Callback', 'eegplot(''noui'');'); uimenu('Parent',m(7),'Label','Accept and close', 'Callback', acceptcommand ); uimenu('Parent',m(7),'Label','Cancel and close', 'Callback','delete(gcbf)') % Portrait %%%%%%%% timestring = ['[OBJ1,FIG1] = gcbo;',... 'PANT1 = get(OBJ1,''parent'');',... 'OBJ2 = findobj(''tag'',''orient'',''parent'',PANT1);',... 'set(OBJ2,''checked'',''off'');',... 'set(OBJ1,''checked'',''on'');',... 'set(FIG1,''PaperOrientation'',''portrait'');',... 'clear OBJ1 FIG1 OBJ2 PANT1;']; uimenu('Parent',m(8),'Label','Portrait','checked',... 'on','tag','orient','callback',timestring) % Landscape %%%%%%% timestring = ['[OBJ1,FIG1] = gcbo;',... 'PANT1 = get(OBJ1,''parent'');',... 'OBJ2 = findobj(''tag'',''orient'',''parent'',PANT1);',... 'set(OBJ2,''checked'',''off'');',... 'set(OBJ1,''checked'',''on'');',... 'set(FIG1,''PaperOrientation'',''landscape'');',... 'clear OBJ1 FIG1 OBJ2 PANT1;']; uimenu('Parent',m(8),'Label','Landscape','checked',... 'off','tag','orient','callback',timestring) % Print command %%%%%%% uimenu('Parent',m(8),'Label','Print','tag','printcommand','callback',... ['RESULT = inputdlg2( { ''Command:'' }, ''Print'', 1, { ''print -r72'' });' ... 'if size( RESULT,1 ) ~= 0' ... ' eval ( RESULT{1} );' ... 'end;' ... 'clear RESULT;' ]); % Display Menu %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% m(1) = uimenu('Parent',figh,... 'Label','Display', 'tag', 'displaymenu'); % window grid %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % userdata = 4 cells : display yes/no, color, electrode yes/no, % trial boundary adapt yes/no (1/0) m(11) = uimenu('Parent',m(1),'Label','Data select/mark', 'tag', 'displaywin', ... 'userdata', { 1, [0.8 1 0.8], 0, fastif( g.trialstag(1) == -1, 0, 1)}); uimenu('Parent',m(11),'Label','Hide marks','Callback', ... ['g = get(gcbf, ''userdata'');' ... 'if ~g.winstatus' ... ' set(gcbo, ''label'', ''Hide marks'');' ... 'else' ... ' set(gcbo, ''label'', ''Show marks'');' ... 'end;' ... 'g.winstatus = ~g.winstatus;' ... 'set(gcbf, ''userdata'', g);' ... 'eegplot(''drawb''); clear g;'] ) % color %%%%%%%%%%%%%%%%%%%%%%%%%% if isunix % for some reasons, does not work under Windows uimenu('Parent',m(11),'Label','Choose color', 'Callback', ... [ 'g = get(gcbf, ''userdata'');' ... 'g.wincolor = uisetcolor(g.wincolor);' ... 'set(gcbf, ''userdata'', g ); ' ... 'clear g;'] ) end; % set channels %uimenu('Parent',m(11),'Label','Mark channels', 'enable', 'off', ... %'checked', 'off', 'Callback', ... %['g = get(gcbf, ''userdata'');' ... % 'g.setelectrode = ~g.setelectrode;' ... % 'set(gcbf, ''userdata'', g); ' ... % 'if ~g.setelectrode setgcbo, ''checked'', ''on''); ... % else set(gcbo, ''checked'', ''off''); end;'... % ' clear g;'] ) % trials boundaries %uimenu('Parent',m(11),'Label','Trial boundaries', 'checked', fastif( g.trialstag(1) == -1, 'off', 'on'), 'Callback', ... %['hh = findobj(''tag'',''displaywin'',''parent'', findobj(''tag'',''displaymenu'',''parent'', gcbf ));' ... % 'hhdat = get(hh, ''userdata'');' ... % 'set(hh, ''userdata'', { hhdat{1}, hhdat{2}, hhdat{3}, ~hhdat{4}} ); ' ... %'if ~hhdat{4} set(gcbo, ''checked'', ''on''); else set(gcbo, ''checked'', ''off''); end;' ... %' clear hh hhdat;'] ) % plot durations % -------------- if g.ploteventdur & isfield(g.events, 'duration') disp(['Use menu "Display > Hide event duration" to hide colored regions ' ... 'representing event duration']); end; if isfield(g.events, 'duration') uimenu('Parent',m(1),'Label',fastif(g.ploteventdur, 'Hide event duration', 'Plot event duration'),'Callback', ... ['g = get(gcbf, ''userdata'');' ... 'if ~g.ploteventdur' ... ' set(gcbo, ''label'', ''Hide event duration'');' ... 'else' ... ' set(gcbo, ''label'', ''Show event duration'');' ... 'end;' ... 'g.ploteventdur = ~g.ploteventdur;' ... 'set(gcbf, ''userdata'', g);' ... 'eegplot(''drawb''); clear g;'] ) end; % X grid %%%%%%%%%%%% m(3) = uimenu('Parent',m(1),'Label','Grid'); timestring = ['FIGH = gcbf;',... 'AXESH = findobj(''tag'',''eegaxis'',''parent'',FIGH);',... 'if size(get(AXESH,''xgrid''),2) == 2' ... %on ' set(AXESH,''xgrid'',''off'');',... ' set(gcbo,''label'',''X grid on'');',... 'else' ... ' set(AXESH,''xgrid'',''on'');',... ' set(gcbo,''label'',''X grid off'');',... 'end;' ... 'clear FIGH AXESH;' ]; uimenu('Parent',m(3),'Label',fastif(strcmp(g.xgrid, 'off'), ... 'X grid on','X grid off'), 'Callback',timestring) % Y grid %%%%%%%%%%%%% timestring = ['FIGH = gcbf;',... 'AXESH = findobj(''tag'',''eegaxis'',''parent'',FIGH);',... 'if size(get(AXESH,''ygrid''),2) == 2' ... %on ' set(AXESH,''ygrid'',''off'');',... ' set(gcbo,''label'',''Y grid on'');',... 'else' ... ' set(AXESH,''ygrid'',''on'');',... ' set(gcbo,''label'',''Y grid off'');',... 'end;' ... 'clear FIGH AXESH;' ]; uimenu('Parent',m(3),'Label',fastif(strcmp(g.ygrid, 'off'), ... 'Y grid on','Y grid off'), 'Callback',timestring) % Grid Style %%%%%%%%% m(5) = uimenu('Parent',m(3),'Label','Grid Style'); timestring = ['FIGH = gcbf;',... 'AXESH = findobj(''tag'',''eegaxis'',''parent'',FIGH);',... 'set(AXESH,''gridlinestyle'',''--'');',... 'clear FIGH AXESH;']; uimenu('Parent',m(5),'Label','- -','Callback',timestring) timestring = ['FIGH = gcbf;',... 'AXESH = findobj(''tag'',''eegaxis'',''parent'',FIGH);',... 'set(AXESH,''gridlinestyle'',''-.'');',... 'clear FIGH AXESH;']; uimenu('Parent',m(5),'Label','_ .','Callback',timestring) timestring = ['FIGH = gcbf;',... 'AXESH = findobj(''tag'',''eegaxis'',''parent'',FIGH);',... 'set(AXESH,''gridlinestyle'','':'');',... 'clear FIGH AXESH;']; uimenu('Parent',m(5),'Label','. .','Callback',timestring) timestring = ['FIGH = gcbf;',... 'AXESH = findobj(''tag'',''eegaxis'',''parent'',FIGH);',... 'set(AXESH,''gridlinestyle'',''-'');',... 'clear FIGH AXESH;']; uimenu('Parent',m(5),'Label','__','Callback',timestring) % Submean menu %%%%%%%%%%%%% cb = ['g = get(gcbf, ''userdata'');' ... 'if strcmpi(g.submean, ''on''),' ... ' set(gcbo, ''label'', ''Remove DC offset'');' ... ' g.submean =''off'';' ... 'else' ... ' set(gcbo, ''label'', ''Do not remove DC offset'');' ... ' g.submean =''on'';' ... 'end;' ... 'set(gcbf, ''userdata'', g);' ... 'eegplot(''drawp'', 0); clear g;']; uimenu('Parent',m(1),'Label',fastif(strcmp(g.submean, 'on'), ... 'Do not remove DC offset','Remove DC offset'), 'Callback',cb) % Scale Eye %%%%%%%%% timestring = ['[OBJ1,FIG1] = gcbo;',... 'eegplot(''scaleeye'',OBJ1,FIG1);',... 'clear OBJ1 FIG1;']; m(7) = uimenu('Parent',m(1),'Label','Show scale','Callback',timestring); % Title %%%%%%%%%%%% uimenu('Parent',m(1),'Label','Title','Callback','eegplot(''title'')') % Stack/Spread %%%%%%%%%%%%%%% cb = ['g = get(gcbf, ''userdata'');' ... 'hbutton = findobj(gcf, ''Tag'', ''Envelope'');' ... % find button 'if g.envelope == 0,' ... ' set(gcbo, ''label'', ''Spread channels'');' ... ' g.envelope = 1;' ... ' set(hbutton, ''String'', ''Spread'');' ... 'else' ... ' set(gcbo, ''label'', ''Stack channels'');' ... ' g.envelope = 0;' ... ' set(hbutton, ''String'', ''Stack'');' ... 'end;' ... 'set(gcbf, ''userdata'', g);' ... 'eegplot(''drawp'', 0); clear g;']; uimenu('Parent',m(1),'Label',fastif(g.envelope == 0, ... 'Stack channels','Spread channels'), 'Callback',cb, 'Tag', 'Envelope_menu') % Normalize/denormalize %%%%%%%%%%%%%%% cb_normalize = ['g = get(gcbf,''userdata'');if g.normed, disp(''Denormalizing...''); else, disp(''Normalizing...''); end;'... 'hbutton = findobj(gcf, ''Tag'', ''Norm'');' ... % find button 'ax1 = findobj(''tag'',''eegaxis'',''parent'',gcbf);' ... 'data = get(ax1,''UserData'');' ... 'if isempty(g.datastd), g.datastd = std(data(:,1:min(1000,g.frames),[],2)); end;'... 'if g.normed, '... ' for i = 1:size(data,1), '... ' data(i,:,:) = data(i,:,:)*g.datastd(i);'... ' if ~isempty(g.data2), g.data2(i,:,:) = g.data2(i,:,:)*g.datastd(i);end;'... ' end;'... ' set(hbutton,''string'', ''Norm'');set(findobj(''tag'',''ESpacing'',''parent'',gcbf),''string'',num2str(g.oldspacing));' ... ' set(gcbo, ''label'', ''Normalize channels'');' ... 'else, for i = 1:size(data,1),'... ' data(i,:,:) = data(i,:,:)/g.datastd(i);'... ' if ~isempty(g.data2), g.data2(i,:,:) = g.data2(i,:,:)/g.datastd(i);end;'... ' end;'... ' set(hbutton,''string'', ''Denorm'');'... ' set(gcbo, ''label'', ''Denormalize channels'');' ... ' g.oldspacing = g.spacing;set(findobj(''tag'',''ESpacing'',''parent'',gcbf),''string'',''5'');end;' ... 'g.normed = 1 - g.normed;' ... 'eegplot(''draws'',0);'... 'set(gcbf,''userdata'',g);set(ax1,''UserData'',data);clear ax1 g data;' ... 'eegplot(''drawp'',0);' ... 'disp(''Done.'')']; uimenu('Parent',m(1),'Label',fastif(g.envelope == 0, ... 'Normalize channels','Denormalize channels'), 'Callback',cb_normalize, 'Tag', 'Normalize_menu') % Settings Menu %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% m(2) = uimenu('Parent',figh,... 'Label','Settings'); % Window %%%%%%%%%%%% uimenu('Parent',m(2),'Label','Time range to display',... 'Callback','eegplot(''window'')') % Electrode window %%%%%%%% uimenu('Parent',m(2),'Label','Number of channels to display',... 'Callback','eegplot(''winelec'')') % Electrodes %%%%%%%% m(6) = uimenu('Parent',m(2),'Label','Channel labels'); timestring = ['FIGH = gcbf;',... 'AXESH = findobj(''tag'',''eegaxis'',''parent'',FIGH);',... 'YTICK = get(AXESH,''YTick'');',... 'YTICK = length(YTICK);',... 'set(AXESH,''YTickLabel'',flipud(str2mat(num2str((1:YTICK-1)''),'' '')));',... 'clear FIGH AXESH YTICK;']; uimenu('Parent',m(6),'Label','Show number','Callback',timestring) uimenu('Parent',m(6),'Label','Load .loc(s) file',... 'Callback','eegplot(''loadelect'');') % Zooms %%%%%%%% zm = uimenu('Parent',m(2),'Label','Zoom off/on'); if verLessThan('matlab','8.4.0') commandzoom = [ 'set(gcbf, ''WindowButtonDownFcn'', [ ''zoom(gcbf,''''down''''); eegplot(''''zoom'''', gcbf, 1);'' ]);' ... 'tmpg = get(gcbf, ''userdata'');' ... 'clear tmpg tmpstr;']; else % Temporary fix to avoid warning when setting a callback and the mode is active % This is failing for us http://undocumentedmatlab.com/blog/enabling-user-callbacks-during-zoom-pan commandzoom = [ 'wtemp = warning; warning off;set(gcbf, ''WindowButtonDownFcn'', [ ''zoom(gcbf); eegplot(''''zoom'''', gcbf, 1);'' ]);' ... 'tmpg = get(gcbf, ''userdata'');' ... 'warning(wtemp);'... 'clear wtemp tmpg tmpstr; ']; end %uimenu('Parent',zm,'Label','Zoom time', 'callback', ... % [ 'zoom(gcbf, ''xon'');' commandzoom ]); %uimenu('Parent',zm,'Label','Zoom channels', 'callback', ... % [ 'zoom(gcbf, ''yon'');' commandzoom ]); uimenu('Parent',zm,'Label','Zoom on', 'callback', commandzoom); uimenu('Parent',zm,'Label','Zoom off', 'separator', 'on', 'callback', ... ['zoom(gcbf, ''off''); tmpg = get(gcbf, ''userdata'');' ... 'set(gcbf, ''windowbuttondownfcn'', tmpg.commandselect{1});' ... 'set(gcbf, ''windowbuttonupfcn'', tmpg.commandselect{3});' ... 'clear tmpg;' ]); uimenu('Parent',figh,'Label', 'Help', 'callback', 'pophelp(''eegplot'');'); % Events %%%%%%%% zm = uimenu('Parent',m(2),'Label','Events'); complotevent = [ 'tmpg = get(gcbf, ''userdata'');' ... 'tmpg.plotevent = ''on'';' ... 'set(gcbf, ''userdata'', tmpg); clear tmpg; eegplot(''drawp'', 0);']; comnoevent = [ 'tmpg = get(gcbf, ''userdata'');' ... 'tmpg.plotevent = ''off'';' ... 'set(gcbf, ''userdata'', tmpg); clear tmpg; eegplot(''drawp'', 0);']; comeventmaxstring = [ 'tmpg = get(gcbf, ''userdata'');' ... 'tmpg.plotevent = ''on'';' ... 'set(gcbf, ''userdata'', tmpg); clear tmpg; eegplot(''emaxstring'');']; % JavierLC comeventleg = [ 'eegplot(''drawlegend'', gcbf);']; uimenu('Parent',zm,'Label','Events on' , 'callback', complotevent, 'enable', fastif(isempty(g.events), 'off', 'on')); uimenu('Parent',zm,'Label','Events off' , 'callback', comnoevent , 'enable', fastif(isempty(g.events), 'off', 'on')); uimenu('Parent',zm,'Label','Events'' string length' , 'callback', comeventmaxstring, 'enable', fastif(isempty(g.events), 'off', 'on')); % JavierLC uimenu('Parent',zm,'Label','Events'' legend', 'callback', comeventleg , 'enable', fastif(isempty(g.events), 'off', 'on')); % %%%%%%%%%%%%%%%%% % Set up autoselect % NOTE: commandselect{2} option has been moved to a % subfunction to improve speed %%%%%%%%%%%%%%%%%%% g.commandselect{1} = [ 'if strcmp(get(gcbf, ''SelectionType''),''alt''),' g.ctrlselectcommand{1} ... 'else ' g.selectcommand{1} 'end;' ]; g.commandselect{3} = [ 'if strcmp(get(gcbf, ''SelectionType''),''alt''),' g.ctrlselectcommand{3} ... 'else ' g.selectcommand{3} 'end;' ]; set(figh, 'windowbuttondownfcn', g.commandselect{1}); set(figh, 'windowbuttonmotionfcn', {@defmotion,figh,ax0,ax1,u(10),u(11),u(9)}); set(figh, 'windowbuttonupfcn', g.commandselect{3}); set(figh, 'WindowKeyPressFcn', @eegplot_readkey); set(figh, 'interruptible', 'off'); set(figh, 'busyaction', 'cancel'); % set(figh, 'windowbuttondownfcn', commandpush); % set(figh, 'windowbuttonmotionfcn', commandmove); % set(figh, 'windowbuttonupfcn', commandrelease); % set(figh, 'interruptible', 'off'); % set(figh, 'busyaction', 'cancel'); % prepare event array if any % -------------------------- if ~isempty(g.events) if ~isfield(g.events, 'type') | ~isfield(g.events, 'latency'), g.events = []; end; end; if ~isempty(g.events) if isstr(g.events(1).type) [g.eventtypes tmpind indexcolor] = unique_bc({g.events.type}); % indexcolor countinas the event type else [g.eventtypes tmpind indexcolor] = unique_bc([ g.events.type ]); end; g.eventcolors = { 'r', [0 0.8 0], 'm', 'c', 'k', 'b', [0 0.8 0] }; g.eventstyle = { '-' '-' '-' '-' '-' '-' '-' '--' '--' '--' '--' '--' '--' '--'}; g.eventwidths = [ 2.5 1 ]; g.eventtypecolors = g.eventcolors(mod([1:length(g.eventtypes)]-1 ,length(g.eventcolors))+1); g.eventcolors = g.eventcolors(mod(indexcolor-1 ,length(g.eventcolors))+1); g.eventtypestyle = g.eventstyle (mod([1:length(g.eventtypes)]-1 ,length(g.eventstyle))+1); g.eventstyle = g.eventstyle (mod(indexcolor-1 ,length(g.eventstyle))+1); % for width, only boundary events have width 2 (for the line) % ----------------------------------------------------------- indexwidth = ones(1,length(g.eventtypes))*2; if iscell(g.eventtypes) for index = 1:length(g.eventtypes) if strcmpi(g.eventtypes{index}, 'boundary'), indexwidth(index) = 1; end; end; end; g.eventtypewidths = g.eventwidths (mod(indexwidth([1:length(g.eventtypes)])-1 ,length(g.eventwidths))+1); g.eventwidths = g.eventwidths (mod(indexwidth(indexcolor)-1 ,length(g.eventwidths))+1); % latency and duration of events % ------------------------------ g.eventlatencies = [ g.events.latency ]+1; if isfield(g.events, 'duration') durations = { g.events.duration }; durations(cellfun(@isempty, durations)) = { NaN }; g.eventlatencyend = g.eventlatencies + [durations{:}]+1; else g.eventlatencyend = []; end; g.plotevent = 'on'; end; if isempty(g.events) g.plotevent = 'off'; end; set(figh, 'userdata', g); % %%%%%%%%%%%%%%%%%%%%%%%%%% % Plot EEG Data % %%%%%%%%%%%%%%%%%%%%%%%%%% axes(ax1) hold on % %%%%%%%%%%%%%%%%%%%%%%%%%% % Plot Spacing I % %%%%%%%%%%%%%%%%%%%%%%%%%% YLim = get(ax1,'Ylim'); A = DEFAULT_AXES_POSITION; axes('Position',[A(1)+A(3) A(2) 1-A(1)-A(3) A(4)],'Visible','off','Ylim',YLim,'tag','eyeaxes') axis manual if strcmp(SPACING_EYE,'on'), set(m(7),'checked','on') else set(m(7),'checked','off'); end eegplot('scaleeye', [], gcf); if strcmp(lower(g.scale), 'off') eegplot('scaleeye', 'off', gcf); end; eegplot('drawp', 0); eegplot('drawp', 0); if g.dispchans ~= g.chans eegplot('zoom', gcf); end; eegplot('scaleeye', [], gcf); h = findobj(gcf, 'style', 'pushbutton'); set(h, 'backgroundcolor', BUTTON_COLOR); h = findobj(gcf, 'tag', 'eegslider'); set(h, 'backgroundcolor', BUTTON_COLOR); set(figh, 'visible', 'on'); % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % End Main Function % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% else try, p1 = varargin{1}; p2 = varargin{2}; p3 = varargin{3}; catch, end; switch data case 'drawp' % Redraw EEG and change position % this test help to couple eegplot windows if exist('p3', 'var') figh = p3; figure(p3); else figh = gcf; % figure handle end; if strcmp(get(figh,'tag'),'dialog') figh = get(figh,'UserData'); end ax0 = findobj('tag','backeeg','parent',figh); % axes handle ax1 = findobj('tag','eegaxis','parent',figh); % axes handle g = get(figh,'UserData'); data = get(ax1,'UserData'); ESpacing = findobj('tag','ESpacing','parent',figh); % ui handle EPosition = findobj('tag','EPosition','parent',figh); % ui handle if ~isempty(EPosition) && ~isempty(ESpacing) if g.trialstag(1) == -1 g.time = str2num(get(EPosition,'string')); else g.time = str2num(get(EPosition,'string')); g.time = g.time - 1; end; g.spacing = str2num(get(ESpacing,'string')); end; if p1 == 1 g.time = g.time-g.winlength; % << subtract one window length elseif p1 == 2 g.time = g.time-fastif(g.winlength>=1, 1, g.winlength/5); % < subtract one second elseif p1 == 3 g.time = g.time+fastif(g.winlength>=1, 1, g.winlength/5); % > add one second elseif p1 == 4 g.time = g.time+g.winlength; % >> add one window length end if g.trialstag ~= -1 % time in second or in trials multiplier = g.trialstag; else multiplier = g.srate; end; % Update edit box % --------------- g.time = max(0,min(g.time,ceil((g.frames-1)/multiplier)-g.winlength)); if g.trialstag(1) == -1 set(EPosition,'string',num2str(g.time)); else set(EPosition,'string',num2str(g.time+1)); end; set(figh, 'userdata', g); lowlim = round(g.time*multiplier+1); highlim = round(min((g.time+g.winlength)*multiplier+2,g.frames)); % Plot data and update axes % ------------------------- if ~isempty(g.data2) switch lower(g.submean) % subtract the mean ? case 'on', meandata = mean(g.data2(:,lowlim:highlim)'); if any(isnan(meandata)) meandata = nan_mean(g.data2(:,lowlim:highlim)'); end; otherwise, meandata = zeros(1,g.chans); end; else switch lower(g.submean) % subtract the mean ? case 'on', meandata = mean(data(:,lowlim:highlim)'); if any(isnan(meandata)) meandata = nan_mean(data(:,lowlim:highlim)'); end; otherwise, meandata = zeros(1,g.chans); end; end; if strcmpi(g.plotdata2, 'off') axes(ax1) cla end; oldspacing = g.spacing; if g.envelope g.spacing = 0; end % plot data % --------- axes(ax1) hold on % plot channels whose "badchan" field is set to 1. % Bad channels are plotted first so that they appear behind the good % channels in the eegplot figure window. for i = 1:g.chans if strcmpi(g.plotdata2, 'on') tmpcolor = [ 1 0 0 ]; else tmpcolor = g.color{mod(i-1,length(g.color))+1}; end; if isfield(g, 'eloc_file') & ... isfield(g.eloc_file, 'badchan') & ... g.eloc_file(g.chans-i+1).badchan; tmpcolor = [ .85 .85 .85 ]; plot(data(g.chans-i+1,lowlim:highlim) -meandata(g.chans-i+1)+i*g.spacing + (g.dispchans+1)*(oldspacing-g.spacing)/2 +g.elecoffset*(oldspacing-g.spacing), ... 'color', tmpcolor, 'clipping','on') plot(1,mean(data(g.chans-i+1,lowlim:highlim) -meandata(g.chans-i+1)+i*g.spacing + (g.dispchans+1)*(oldspacing-g.spacing)/2 +g.elecoffset*(oldspacing-g.spacing),2),' 2 for tpmi = 1:size(g.winrej,1) % scan rows if (g.winrej(tpmi,1) >= lowlim & g.winrej(tpmi,1) <= highlim) | ... (g.winrej(tpmi,2) >= lowlim & g.winrej(tpmi,2) <= highlim) abscmin = max(1,round(g.winrej(tpmi,1)-lowlim)); abscmax = round(g.winrej(tpmi,2)-lowlim); maxXlim = get(gca, 'xlim'); abscmax = min(abscmax, round(maxXlim(2)-1)); for i = 1:g.chans if g.winrej(tpmi,g.chans-i+1+5) plot(abscmin+1:abscmax+1,data(g.chans-i+1,abscmin+lowlim:abscmax+lowlim) ... -meandata(g.chans-i+1)+i*g.spacing + (g.dispchans+1)*(oldspacing-g.spacing)/2 +g.elecoffset*(oldspacing-g.spacing), 'color','r','clipping','on') end; end end; end; end; g.spacing = oldspacing; set(ax1, 'Xlim',[1 g.winlength*multiplier+1],... 'XTick',[1:multiplier*DEFAULT_GRID_SPACING:g.winlength*multiplier+1]); % if g.isfreq % Ramon % set(ax1, 'XTickLabel', num2str((g.freqs(1):DEFAULT_GRID_SPACING:g.freqs(end))')); % else set(ax1, 'XTickLabel', num2str((g.time:DEFAULT_GRID_SPACING:g.time+g.winlength)')); % end % ordinates: even if all elec are plotted, some may be hidden set(ax1, 'ylim',[g.elecoffset*g.spacing (g.elecoffset+g.dispchans+1)*g.spacing] ); if g.children ~= 0 if ~exist('p2', 'var') p2 =[]; end; eegplot( 'drawp', p1, p2, g.children); figure(figh); end; % draw second data if necessary if ~isempty(g.data2) tmpdata = data; set(ax1, 'userdata', g.data2); g.data2 = []; g.plotdata2 = 'on'; set(figh, 'userdata', g); eegplot('drawp', 0); g.plotdata2 = 'off'; g.data2 = get(ax1, 'userdata'); set(ax1, 'userdata', tmpdata); set(figh, 'userdata', g); else eegplot('drawb'); end; case 'drawb' % Draw background ****************************************************** % Redraw EEG and change position ax0 = findobj('tag','backeeg','parent',gcf); % axes handle ax1 = findobj('tag','eegaxis','parent',gcf); % axes handle g = get(gcf,'UserData'); % Data (Note: this could also be global) % Plot data and update axes axes(ax0); cla; hold on; % plot rejected windows if g.trialstag ~= -1 multiplier = g.trialstag; else multiplier = g.srate; end; % draw rejection windows % ---------------------- lowlim = round(g.time*multiplier+1); highlim = round(min((g.time+g.winlength)*multiplier+1)); displaymenu = findobj('tag','displaymenu','parent',gcf); if ~isempty(g.winrej) & g.winstatus if g.trialstag ~= -1 % epoched data indices = find((g.winrej(:,1)' >= lowlim & g.winrej(:,1)' <= highlim) | ... (g.winrej(:,2)' >= lowlim & g.winrej(:,2)' <= highlim)); if ~isempty(indices) tmpwins1 = g.winrej(indices,1)'; tmpwins2 = g.winrej(indices,2)'; if size(g.winrej,2) > 2 tmpcols = g.winrej(indices,3:5); else tmpcols = g.wincolor; end; try, eval('[cumul indicescount] = histc(tmpwins1, (min(tmpwins1)-1):g.trialstag:max(tmpwins2));'); catch, [cumul indicescount] = myhistc(tmpwins1, (min(tmpwins1)-1):g.trialstag:max(tmpwins2)); end; count = zeros(size(cumul)); %if ~isempty(find(cumul > 1)), find(cumul > 1), end; for tmpi = 1:length(tmpwins1) poscumul = indicescount(tmpi); heightbeg = count(poscumul)/cumul(poscumul); heightend = heightbeg + 1/cumul(poscumul); count(poscumul) = count(poscumul)+1; h = patch([tmpwins1(tmpi)-lowlim tmpwins2(tmpi)-lowlim ... tmpwins2(tmpi)-lowlim tmpwins1(tmpi)-lowlim], ... [heightbeg heightbeg heightend heightend], ... tmpcols(tmpi,:)); % this argument is color set(h, 'EdgeColor', get(h, 'facecolor')) end; end; else event2plot1 = find ( g.winrej(:,1) >= lowlim & g.winrej(:,1) <= highlim ); event2plot2 = find ( g.winrej(:,2) >= lowlim & g.winrej(:,2) <= highlim ); event2plot3 = find ( g.winrej(:,1) < lowlim & g.winrej(:,2) > highlim ); event2plot = union_bc(union(event2plot1, event2plot2), event2plot3); for tpmi = event2plot(:)' if size(g.winrej,2) > 2 tmpcols = g.winrej(tpmi,3:5); else tmpcols = g.wincolor; end; h = patch([g.winrej(tpmi,1)-lowlim g.winrej(tpmi,2)-lowlim ... g.winrej(tpmi,2)-lowlim g.winrej(tpmi,1)-lowlim], ... [0 0 1 1], tmpcols); set(h, 'EdgeColor', get(h, 'facecolor')) end; end; end; % plot tags % --------- %if trialtag(1) ~= -1 & displaystatus % put tags at arbitrary places % for tmptag = trialtag % if tmptag >= lowlim & tmptag <= highlim % plot([tmptag-lowlim tmptag-lowlim], [0 1], 'b--'); % end; % end; %end; % draw events if any % ------------------ if strcmpi(g.plotevent, 'on') % JavierLC ############################### MAXEVENTSTRING = g.maxeventstring; if MAXEVENTSTRING<0 MAXEVENTSTRING = 0; elseif MAXEVENTSTRING>75 MAXEVENTSTRING=75; end AXES_POSITION = [0.0964286 0.15 0.842 0.75-(MAXEVENTSTRING-5)/100]; % JavierLC ############################### % find event to plot % ------------------ event2plot = find ( g.eventlatencies >=lowlim & g.eventlatencies <= highlim ); if ~isempty(g.eventlatencyend) event2plot2 = find ( g.eventlatencyend >= lowlim & g.eventlatencyend <= highlim ); event2plot3 = find ( g.eventlatencies < lowlim & g.eventlatencyend > highlim ); event2plot = union_bc(union(event2plot, event2plot2), event2plot3); end; for index = 1:length(event2plot) %Just repeat for the first one if index == 1 EVENTFONT = ' \fontsize{10} '; ylims=ylim; end % draw latency line % ----------------- tmplat = g.eventlatencies(event2plot(index))-lowlim-1; tmph = plot([ tmplat tmplat ], ylims, 'color', g.eventcolors{ event2plot(index) }, ... 'linestyle', g.eventstyle { event2plot(index) }, ... 'linewidth', g.eventwidths( event2plot(index) ) ); % schtefan: add Event types text above event latency line % ------------------------------------------------------- % EVENTFONT = ' \fontsize{10} '; % ylims=ylim; evntxt = strrep(num2str(g.events(event2plot(index)).type),'_','-'); if length(evntxt)>MAXEVENTSTRING, evntxt = [ evntxt(1:MAXEVENTSTRING-1) '...' ]; end; % truncate try, tmph2 = text([tmplat], ylims(2)-0.005, [EVENTFONT evntxt], ... 'color', g.eventcolors{ event2plot(index) }, ... 'horizontalalignment', 'left',... 'rotation',90); catch, end; % draw duration is not 0 % ---------------------- if g.ploteventdur & ~isempty(g.eventlatencyend) ... & g.eventwidths( event2plot(index) ) ~= 2.5 % do not plot length of boundary events tmplatend = g.eventlatencyend(event2plot(index))-lowlim-1; if tmplatend ~= 0, tmplim = ylims; tmpcol = g.eventcolors{ event2plot(index) }; h = patch([ tmplat tmplatend tmplatend tmplat ], ... [ tmplim(1) tmplim(1) tmplim(2) tmplim(2) ], ... tmpcol ); % this argument is color set(h, 'EdgeColor', 'none') end; end; end; else % JavierLC MAXEVENTSTRING = 10; % default AXES_POSITION = [0.0964286 0.15 0.842 0.75-(MAXEVENTSTRING-5)/100]; end; if g.trialstag(1) ~= -1 % plot trial limits % ----------------- tmptag = [lowlim:highlim]; tmpind = find(mod(tmptag-1, g.trialstag) == 0); for index = tmpind plot([tmptag(index)-lowlim-1 tmptag(index)-lowlim-1], [0 1], 'b--'); end; alltag = tmptag(tmpind); % compute Xticks % -------------- tagnum = (alltag-1)/g.trialstag+1; set(ax0,'XTickLabel', tagnum,'YTickLabel', [],... 'Xlim',[0 g.winlength*multiplier],... 'XTick',alltag-lowlim+g.trialstag/2, 'YTick',[], 'tag','backeeg'); axes(ax1); tagpos = []; tagtext = []; if ~isempty(alltag) alltag = [alltag(1)-g.trialstag alltag alltag(end)+g.trialstag]; % add border trial limits else alltag = [ floor(lowlim/g.trialstag)*g.trialstag ceil(highlim/g.trialstag)*g.trialstag ]+1; end; nbdiv = 20/g.winlength; % approximative number of divisions divpossible = [ 100000./[1 2 4 5] 10000./[1 2 4 5] 1000./[1 2 4 5] 100./[1 2 4 5 10 20]]; % possible increments [tmp indexdiv] = min(abs(nbdiv*divpossible-(g.limits(2)-g.limits(1)))); % closest possible increment incrementpoint = divpossible(indexdiv)/1000*g.srate; % tag zero below is an offset used to be sure that 0 is included % in the absicia of the data epochs if g.limits(2) < 0, tagzerooffset = (g.limits(2)-g.limits(1))/1000*g.srate+1; else tagzerooffset = -g.limits(1)/1000*g.srate; end; if tagzerooffset < 0, tagzerooffset = 0; end; for i=1:length(alltag)-1 if ~isempty(tagpos) & tagpos(end)-alltag(i)<2*incrementpoint/3 tagpos = tagpos(1:end-1); end; if ~isempty(g.freqlimits) tagpos = [ tagpos linspace(alltag(i),alltag(i+1)-1, nbdiv) ]; else if tagzerooffset ~= 0 tmptagpos = [alltag(i)+tagzerooffset:-incrementpoint:alltag(i)]; else tmptagpos = []; end; tagpos = [ tagpos [tmptagpos(end:-1:2) alltag(i)+tagzerooffset:incrementpoint:(alltag(i+1)-1)]]; end; end; % find corresponding epochs % ------------------------- if ~g.isfreq tmplimit = g.limits; tpmorder = 1E-3; else tmplimit = g.freqlimits; tpmorder = 1; end tagtext = eeg_point2lat(tagpos, floor((tagpos)/g.trialstag)+1, g.srate, tmplimit,tpmorder); set(ax1,'XTickLabel', tagtext,'XTick', tagpos-lowlim); else set(ax0,'XTickLabel', [],'YTickLabel', [],... 'Xlim',[0 g.winlength*multiplier],... 'XTick',[], 'YTick',[], 'tag','backeeg'); axes(ax1); if g.isfreq set(ax1, 'XTickLabel', num2str((g.freqs(1):DEFAULT_GRID_SPACING:g.freqs(end))'),... 'XTick',[1:multiplier*DEFAULT_GRID_SPACING:g.winlength*multiplier+1]); else set(ax1,'XTickLabel', num2str((g.time:DEFAULT_GRID_SPACING:g.time+g.winlength)'),... 'XTick',[1:multiplier*DEFAULT_GRID_SPACING:g.winlength*multiplier+1]); end set(ax1, 'Position', AXES_POSITION) % JavierLC set(ax0, 'Position', AXES_POSITION) % JavierLC end; % ordinates: even if all elec are plotted, some may be hidden set(ax1, 'ylim',[g.elecoffset*g.spacing (g.elecoffset+g.dispchans+1)*g.spacing] ); axes(ax1) case 'draws' % Redraw EEG and change scale ax1 = findobj('tag','eegaxis','parent',gcf); % axes handle g = get(gcf,'UserData'); data = get(ax1, 'userdata'); ESpacing = findobj('tag','ESpacing','parent',gcf); % ui handle EPosition = findobj('tag','EPosition','parent',gcf); % ui handle if g.trialstag(1) == -1 g.time = str2num(get(EPosition,'string')); else g.time = str2num(get(EPosition,'string'))-1; end; g.spacing = str2num(get(ESpacing,'string')); orgspacing= g.spacing; if p1 == 1 g.spacing= g.spacing+ 0.1*orgspacing; % increase g.spacing(5%) elseif p1 == 2 g.spacing= max(0,g.spacing-0.1*orgspacing); % decrease g.spacing(5%) end if round(g.spacing*100) == 0 maxindex = min(10000, g.frames); g.spacing = 0.01*max(max(data(:,1:maxindex),[],2),[],1)-min(min(data(:,1:maxindex),[],2),[],1); % Set g.spacingto max/min data end; % update edit box % --------------- set(ESpacing,'string',num2str(g.spacing,4)) set(gcf, 'userdata', g); eegplot('drawp', 0); set(ax1,'YLim',[0 (g.chans+1)*g.spacing],'YTick',[0:g.spacing:g.chans*g.spacing]) set(ax1, 'ylim',[g.elecoffset*g.spacing (g.elecoffset+g.dispchans+1)*g.spacing] ); % update scaling eye (I) if it exists % ----------------------------------- eyeaxes = findobj('tag','eyeaxes','parent',gcf); if ~isempty(eyeaxes) eyetext = findobj('type','text','parent',eyeaxes,'tag','thescalenum'); set(eyetext,'string',num2str(g.spacing,4)) end return; case 'window' % change window size % get new window length with dialog box % ------------------------------------- g = get(gcf,'UserData'); result = inputdlg2( { fastif(g.trialstag==-1,'New window length (s):', 'Number of epoch(s):') }, 'Change window length', 1, { num2str(g.winlength) }); if size(result,1) == 0 return; end; g.winlength = eval(result{1}); set(gcf, 'UserData', g); eegplot('drawp',0); return; case 'winelec' % change channel window size % get new window length with dialog box % ------------------------------------- fig = gcf; g = get(gcf,'UserData'); result = inputdlg2( ... { 'Number of channels to display:' } , 'Change number of channels to display', 1, { num2str(g.dispchans) }); if size(result,1) == 0 return; end; g.dispchans = eval(result{1}); if g.dispchans<0 | g.dispchans>g.chans g.dispchans =g.chans; end; set(gcf, 'UserData', g); eegplot('updateslider', fig); eegplot('drawp',0); eegplot('scaleeye', [], fig); return; case 'emaxstring' % change events' string length ; JavierLC % get dialog box % ------------------------------------- g = get(gcf,'UserData'); result = inputdlg2({ 'Max events'' string length:' } , 'Change events'' string length to display', 1, { num2str(g.maxeventstring) }); if size(result,1) == 0 return; end; g.maxeventstring = eval(result{1}); set(gcf, 'UserData', g); eegplot('drawb'); return; case 'loadelect' % load channels [inputname,inputpath] = uigetfile('*','Channel locations file'); if inputname == 0 return; end; if ~exist([ inputpath inputname ]) error('no such file'); end; AXH0 = findobj('tag','eegaxis','parent',gcf); eegplot('setelect',[ inputpath inputname ],AXH0); return; case 'setelect' % Set channels eloc_file = p1; axeshand = p2; outvar1 = 1; if isempty(eloc_file) outvar1 = 0; return end tmplocs = readlocs(eloc_file); YLabels = { tmplocs.labels }; YLabels = strvcat(YLabels); YLabels = flipud(str2mat(YLabels,' ')); set(axeshand,'YTickLabel',YLabels) case 'title' % Get new title h = findobj('tag', 'eegplottitle'); if ~isempty(h) result = inputdlg2( { 'New title:' }, 'Change title', 1, { get(h(1), 'string') }); if ~isempty(result), set(h, 'string', result{1}); end; else result = inputdlg2( { 'New title:' }, 'Change title', 1, { '' }); if ~isempty(result), h = textsc(result{1}, 'title'); set(h, 'tag', 'eegplottitle');end; end; return; case 'scaleeye' % Turn scale I on/off obj = p1; figh = p2; g = get(figh,'UserData'); % figh = get(obj,'Parent'); if ~isempty(obj) eyeaxes = findobj('tag','eyeaxes','parent',figh); children = get(eyeaxes,'children'); if isstr(obj) if strcmp(obj, 'off') set(children, 'visible', 'off'); set(eyeaxes, 'visible', 'off'); return; else set(children, 'visible', 'on'); set(eyeaxes, 'visible', 'on'); end; else toggle = get(obj,'checked'); if strcmp(toggle,'on') set(children, 'visible', 'off'); set(eyeaxes, 'visible', 'off'); set(obj,'checked','off'); return; else set(children, 'visible', 'on'); set(eyeaxes, 'visible', 'on'); set(obj,'checked','on'); end; end; end; eyeaxes = findobj('tag','eyeaxes','parent',figh); ax1 = findobj('tag','eegaxis','parent',gcf); % axes handle YLim = double(get(ax1, 'ylim')); ESpacing = findobj('tag','ESpacing','parent',figh); g.spacing= str2num(get(ESpacing,'string')); axes(eyeaxes); cla; axis off; set(eyeaxes, 'ylim', YLim); Xl = double([.35 .65; .5 .5; .35 .65]); Yl = double([ g.spacing g.spacing; g.spacing 0; 0 0] + YLim(1)); plot(Xl(1,:),Yl(1,:),'color',DEFAULT_AXIS_COLOR,'clipping','off', 'tag','eyeline'); hold on; plot(Xl(2,:),Yl(2,:),'color',DEFAULT_AXIS_COLOR,'clipping','off', 'tag','eyeline'); plot(Xl(3,:),Yl(3,:),'color',DEFAULT_AXIS_COLOR,'clipping','off', 'tag','eyeline'); text(.5,(YLim(2)-YLim(1))/23+Yl(1),num2str(g.spacing,4),... 'HorizontalAlignment','center','FontSize',10,... 'tag','thescalenum') text(Xl(2)+.1,Yl(1),'+','HorizontalAlignment','left',... 'verticalalignment','middle', 'tag', 'thescale') text(Xl(2)+.1,Yl(4),'-','HorizontalAlignment','left',... 'verticalalignment','middle', 'tag', 'thescale') if ~isempty(SPACING_UNITS_STRING) text(.5,-YLim(2)/23+Yl(4),SPACING_UNITS_STRING,... 'HorizontalAlignment','center','FontSize',10, 'tag', 'thescale') end text(.5,(YLim(2)-YLim(1))/10+Yl(1),'Scale',... 'HorizontalAlignment','center','FontSize',10, 'tag', 'thescale') set(eyeaxes, 'tag', 'eyeaxes'); case 'noui' if ~isempty(varargin) eegplot( varargin{:} ); fig = gcf; else fig = findobj('tag', 'EEGPLOT'); end; set(fig, 'menubar', 'figure'); % find button and text obj = findobj(fig, 'style', 'pushbutton'); delete(obj); obj = findobj(fig, 'style', 'edit'); delete(obj); obj = findobj(fig, 'style', 'text'); %objscale = findobj(obj, 'tag', 'thescale'); %delete(setdiff(obj, objscale)); obj = findobj(fig, 'tag', 'Eelec');delete(obj); obj = findobj(fig, 'tag', 'Etime');delete(obj); obj = findobj(fig, 'tag', 'Evalue');delete(obj); obj = findobj(fig, 'tag', 'Eelecname');delete(obj); obj = findobj(fig, 'tag', 'Etimename');delete(obj); obj = findobj(fig, 'tag', 'Evaluename');delete(obj); obj = findobj(fig, 'type', 'uimenu');delete(obj); case 'zoom' % if zoom fig = varargin{1}; ax1 = findobj('tag','eegaxis','parent',fig); ax2 = findobj('tag','backeeg','parent',fig); tmpxlim = get(ax1, 'xlim'); tmpylim = get(ax1, 'ylim'); tmpxlim2 = get(ax2, 'xlim'); set(ax2, 'xlim', get(ax1, 'xlim')); g = get(fig,'UserData'); % deal with abscissa % ------------------ if g.trialstag ~= -1 Eposition = str2num(get(findobj('tag','EPosition','parent',fig), 'string')); g.winlength = (tmpxlim(2) - tmpxlim(1))/g.trialstag; Eposition = Eposition + (tmpxlim(1) - tmpxlim2(1)-1)/g.trialstag; Eposition = round(Eposition*1000)/1000; set(findobj('tag','EPosition','parent',fig), 'string', num2str(Eposition)); else Eposition = str2num(get(findobj('tag','EPosition','parent',fig), 'string'))-1; g.winlength = (tmpxlim(2) - tmpxlim(1))/g.srate; Eposition = Eposition + (tmpxlim(1) - tmpxlim2(1)-1)/g.srate; Eposition = round(Eposition*1000)/1000; set(findobj('tag','EPosition','parent',fig), 'string', num2str(Eposition+1)); end; % deal with ordinate % ------------------ g.elecoffset = tmpylim(1)/g.spacing; g.dispchans = round(1000*(tmpylim(2)-tmpylim(1))/g.spacing)/1000; set(fig,'UserData', g); eegplot('updateslider', fig); eegplot('drawp', 0); eegplot('scaleeye', [], fig); % reactivate zoom if 3 arguments % ------------------------------ if exist('p2', 'var') == 1 if verLessThan('matlab','8.4.0') set(gcbf, 'windowbuttondownfcn', [ 'zoom(gcbf,''down''); eegplot(''zoom'', gcbf, 1);' ]); else % This is failing for us: http://undocumentedmatlab.com/blog/enabling-user-callbacks-during-zoom-pan % hManager = uigetmodemanager(gcbf); % [hManager.WindowListenerHandles.Enabled] = deal(false); % Temporary fix wtemp = warning; warning off; set(gcbf, 'WindowButtonDownFcn', [ 'zoom(gcbf); eegplot(''zoom'', gcbf, 1);' ]); warning(wtemp); end end; case 'updateslider' % if zoom fig = varargin{1}; g = get(fig,'UserData'); sliider = findobj('tag','eegslider','parent',fig); if g.elecoffset < 0 g.elecoffset = 0; end; if g.dispchans >= g.chans g.dispchans = g.chans; g.elecoffset = 0; set(sliider, 'visible', 'off'); else set(sliider, 'visible', 'on'); set(sliider, 'value', g.elecoffset/g.chans, ... 'sliderstep', [1/(g.chans-g.dispchans) g.dispchans/(g.chans-g.dispchans)]); %'sliderstep', [1/(g.chans-1) g.dispchans/(g.chans-1)]); end; if g.elecoffset < 0 g.elecoffset = 0; end; if g.elecoffset > g.chans-g.dispchans g.elecoffset = g.chans-g.dispchans; end; set(fig,'UserData', g); eegplot('scaleeye', [], fig); case 'drawlegend' fig = varargin{1}; g = get(fig,'UserData'); if ~isempty(g.events) % draw vertical colored lines for events, add event name text above nleg = length(g.eventtypes); fig2 = figure('numbertitle', 'off', 'name', '', 'visible', 'off', 'menubar', 'none', 'color', DEFAULT_FIG_COLOR); pos = get(fig2, 'position'); set(fig2, 'position', [ pos(1) pos(2) 130 14*nleg+20]); for index = 1:nleg plot([10 30], [(index-0.5) * 10 (index-0.5) * 10], 'color', g.eventtypecolors{index}, 'linestyle', ... g.eventtypestyle{ index }, 'linewidth', g.eventtypewidths( index )); hold on; if iscell(g.eventtypes) th=text(35, (index-0.5)*10, g.eventtypes{index}, ... 'color', g.eventtypecolors{index}); else th=text(35, (index-0.5)*10, num2str(g.eventtypes(index)), ... 'color', g.eventtypecolors{index}); end; end; xlim([0 130]); ylim([0 nleg*10]); axis off; set(fig2, 'visible', 'on'); end; % motion button: move windows or display current position (channel, g.time and activation) % ---------------------------------------------------------------------------------------- % case moved as subfunction % add topoplot % ------------ case 'topoplot' fig = varargin{1}; g = get(fig,'UserData'); if ~isstruct(g.eloc_file) || ~isfield(g.eloc_file, 'theta') || isempty( [ g.eloc_file.theta ]) return; end; ax1 = findobj('tag','backeeg','parent',fig); tmppos = get(ax1, 'currentpoint'); ax1 = findobj('tag','eegaxis','parent',fig); % axes handle % plot vertical line yl = ylim; plot([ tmppos tmppos ], yl, 'color', [0.8 0.8 0.8]); if g.trialstag ~= -1, lowlim = round(g.time*g.trialstag+1); else, lowlim = round(g.time*g.srate+1); end; data = get(ax1,'UserData'); datapos = max(1, round(tmppos(1)+lowlim)); datapos = min(datapos, g.frames); figure; topoplot(data(:,datapos), g.eloc_file); if g.trialstag == -1, latsec = (datapos-1)/g.srate; title(sprintf('Latency of %d seconds and %d milliseconds', floor(latsec), round(1000*(latsec-floor(latsec))))); else trial = ceil((datapos-1)/g.trialstag); latintrial = eeg_point2lat(datapos, trial, g.srate, g.limits, 0.001); title(sprintf('Latency of %d ms in trial %d', round(latintrial), trial)); end; return; % release button: check window consistency, add to trial boundaries % ------------------------------------------------------------------- case 'defupcom' fig = varargin{1}; g = get(fig,'UserData'); ax1 = findobj('tag','backeeg','parent',fig); g.incallback = 0; set(fig,'UserData', g); % early save in case of bug in the following if strcmp(g.mocap,'on'), g.winrej = g.winrej(end,:);end; % nima if ~isempty(g.winrej)', ... if g.winrej(end,1) == g.winrej(end,2) % remove unitary windows g.winrej = g.winrej(1:end-1,:); else if g.winrej(end,1) > g.winrej(end,2) % reverse values if necessary g.winrej(end, 1:2) = [g.winrej(end,2) g.winrej(end,1)]; end; g.winrej(end,1) = max(1, g.winrej(end,1)); g.winrej(end,2) = min(g.frames, g.winrej(end,2)); if g.trialstag == -1 % find nearest trials boundaries if necessary I1 = find((g.winrej(end,1) >= g.winrej(1:end-1,1)) & (g.winrej(end,1) <= g.winrej(1:end-1,2)) ); if ~isempty(I1) g.winrej(I1,2) = max(g.winrej(I1,2), g.winrej(end,2)); % extend epoch g.winrej = g.winrej(1:end-1,:); % remove if empty match else, I2 = find((g.winrej(end,2) >= g.winrej(1:end-1,1)) & (g.winrej(end,2) <= g.winrej(1:end-1,2)) ); if ~isempty(I2) g.winrej(I2,1) = min(g.winrej(I2,1), g.winrej(end,1)); % extend epoch g.winrej = g.winrej(1:end-1,:); % remove if empty match else, I2 = find((g.winrej(end,1) <= g.winrej(1:end-1,1)) & (g.winrej(end,2) >= g.winrej(1:end-1,1)) ); if ~isempty(I2) g.winrej(I2,:) = []; % remove if empty match end; end; end; end; end; end; set(fig,'UserData', g); eegplot('drawp', 0); if strcmp(g.mocap,'on'), show_mocap_for_eegplot(g.winrej); g.winrej = g.winrej(end,:); end; % nima % push button: create/remove window % --------------------------------- case 'defdowncom' show_mocap_timer = timerfind('tag','mocapDisplayTimer'); if ~isempty(show_mocap_timer), end; % nima fig = varargin{1}; g = get(fig,'UserData'); ax1 = findobj('tag','backeeg','parent',fig); tmppos = get(ax1, 'currentpoint'); if strcmp(get(fig, 'SelectionType'),'normal'); fig = varargin{1}; g = get(fig,'UserData'); ax1 = findobj('tag','backeeg','parent',fig); tmppos = get(ax1, 'currentpoint'); g = get(fig,'UserData'); % get data of backgroung image {g.trialstag g.winrej incallback} if g.incallback ~= 1 % interception of nestest calls if g.trialstag ~= -1, lowlim = round(g.time*g.trialstag+1); highlim = round(g.winlength*g.trialstag); else, lowlim = round(g.time*g.srate+1); highlim = round(g.winlength*g.srate); end; if (tmppos(1) >= 0) & (tmppos(1) <= highlim), if isempty(g.winrej) Allwin=0; else Allwin = (g.winrej(:,1) < lowlim+tmppos(1)) & (g.winrej(:,2) > lowlim+tmppos(1)); end; if any(Allwin) % remove the mark or select electrode if necessary lowlim = find(Allwin==1); if g.setelectrode % select electrode ax2 = findobj('tag','eegaxis','parent',fig); tmppos = get(ax2, 'currentpoint'); tmpelec = g.chans + 1 - round(tmppos(1,2) / g.spacing); tmpelec = min(max(tmpelec, 1), g.chans); g.winrej(lowlim,tmpelec+5) = ~g.winrej(lowlim,tmpelec+5); % set the electrode else % remove mark g.winrej(lowlim,:) = []; end; else if g.trialstag ~= -1 % find nearest trials boundaries if epoched data alltrialtag = [0:g.trialstag:g.frames]; I1 = find(alltrialtag < (tmppos(1)+lowlim) ); if ~isempty(I1) & I1(end) ~= length(alltrialtag), g.winrej = [g.winrej' [alltrialtag(I1(end)) alltrialtag(I1(end)+1) g.wincolor zeros(1,g.chans)]']'; end; else, g.incallback = 1; % set this variable for callback for continuous data if size(g.winrej,2) < 5 g.winrej(:,3:5) = repmat(g.wincolor, [size(g.winrej,1) 1]); end; if size(g.winrej,2) < 5+g.chans g.winrej(:,6:(5+g.chans)) = zeros(size(g.winrej,1),g.chans); end; g.winrej = [g.winrej' [tmppos(1)+lowlim tmppos(1)+lowlim g.wincolor zeros(1,g.chans)]']'; end; end; set(fig,'UserData', g); eegplot('drawp', 0); % redraw background end; end; elseif strcmp(get(fig, 'SelectionType'),'normal'); end; otherwise error(['Error - invalid eegplot() parameter: ',data]) end end % Function to show the value and electrode at mouse position function defmotion(varargin) fig = varargin{3}; ax1 = varargin{4}; tmppos = get(ax1, 'currentpoint'); if all([tmppos(1,1) >= 0,tmppos(1,2)>= 0]) g = get(fig,'UserData'); if g.trialstag ~= -1, lowlim = round(g.time*g.trialstag+1); else, lowlim = round(g.time*g.srate+1); end; if g.incallback g.winrej = [g.winrej(1:end-1,:)' [g.winrej(end,1) tmppos(1)+lowlim g.winrej(end,3:end)]']'; set(fig,'UserData', g); eegplot('drawb'); else hh = varargin{6}; % h = findobj('tag','Etime','parent',fig); if g.trialstag ~= -1, tmpval = mod(tmppos(1)+lowlim-1,g.trialstag)/g.trialstag*(g.limits(2)-g.limits(1)) + g.limits(1); if g.isfreq, tmpval = tmpval/1000 + g.freqs(1); end set(hh, 'string', num2str(tmpval)); else tmpval = (tmppos(1)+lowlim-1)/g.srate; if g.isfreq, tmpval = tmpval+g.freqs(1); end set(hh, 'string', num2str(tmpval)); % put g.time in the box end; ax1 = varargin{5};% ax1 = findobj('tag','eegaxis','parent',fig); tmppos = get(ax1, 'currentpoint'); tmpelec = round(tmppos(1,2) / g.spacing); tmpelec = min(max(double(tmpelec), 1),g.chans); labls = get(ax1, 'YtickLabel'); hh = varargin{8}; % hh = findobj('tag','Eelec','parent',fig); % put electrode in the box if ~g.envelope set(hh, 'string', labls(tmpelec+1,:)); else set(hh, 'string', ' '); end hh = varargin{7}; % hh = findobj('tag','Evalue','parent',fig); if ~g.envelope eegplotdata = get(ax1, 'userdata'); set(hh, 'string', num2str(eegplotdata(g.chans+1-tmpelec, min(g.frames,max(1,double(round(tmppos(1)+lowlim))))))); % put value in the box else set(hh,'string',' '); end end; end % function not supported under Mac % -------------------------------- function [reshist, allbin] = myhistc(vals, intervals); reshist = zeros(1, length(intervals)); allbin = zeros(1, length(vals)); for index=1:length(vals) minvals = vals(index)-intervals; bintmp = find(minvals >= 0); [mintmp indextmp] = min(minvals(bintmp)); bintmp = bintmp(indextmp); allbin(index) = bintmp; reshist(bintmp) = reshist(bintmp)+1; end;