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icalab_srplot.m
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icalab_srplot.m
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%Draw Estimated soueces (independent components) figure
%Improved by T.Watanabe 07.05.2003
function h = icalab_srplot( par, action)
global sFontSize backGroundColor
global plotoptionb
% sFontSize = 8;
ICALAB_PlotTreshold = 10e-3;
ICALAB_tmp_post = '. ';
defposi=[0.1 0.1 0.65 0.8];
if nargin == 1,
if ~isfield(par, 'x_limit')
par.x_limit = [];
end
if ~isfield(par, 'x_title')
par.x_title = [];
end
NoOfSign_in_par = size(par.signal,1); % liczba sygnalow w par.signal
for kk=1:NoOfSign_in_par % EEG_params.ch_num,
par.labels{kk}=[par.sname int2str(kk)];
end
%----------------------------------------------------
[sensorsno,T] = size(par.signal); % par.plotno - sensors number, T - signals length
par.siglength=T;
%Initialize xwindowsize
if ~isfield(par,'xwindowsize')
if par.siglength > 2000
par.xwindowsize=ceil(par.siglength/2);
else
par.xwindowsize=par.siglength;
end
end
%---------------------
%Window Xlim Size
if par.siglength > par.xwindowsize
par.xlimsize=par.xwindowsize;
else
par.xlimsize=par.siglength;
end
%---------------------
main_fig = findobj( 'Tag', par.tag );
if ~isempty( main_fig )
close(main_fig);
end
%---------------------
% Create Figure
%---------------------
h = figure( 'Visible', 'off');
par.window_number = h;
if strcmp( par.sposition, 'auto' ) == 1,
set( h, 'Units', par.sunits );
else
set( h, 'Units', par.sunits,...
'OuterPosition', par.sposition );
end
set( h, 'Tag', par.tag,...
'Name', par.stitle,...
'NumberTitle', 'off',...
'ToolBar','figure',...
'Color', backGroundColor );
%---------------------
% Plot Signals
%---------------------
sstart=1;
if sensorsno <= par.num,
par.plotno=sensorsno;
else
par.plotno=par.num;
end
%-------------------------------------------------
if par.plotno < sensorsno
mslider = uicontrol( 'Parent', h, ...
'Units', 'normalized', ...
'BackgroundColor', backGroundColor, ...
'ListboxTop', 0, ...
'Position', [defposi(1)+defposi(3)+0.02 defposi(2) 0.03 defposi(4)], ...
'Callback', 'icalab_srplot( [], ''slider_moved'' );', ...
'Style', 'slider', ...
'Tag', ['MojSlider_' int2str(par.window_number)] );
set( mslider, 'Min', 0,...
'Max', sensorsno-par.plotno ,...
'Value', sensorsno-par.plotno );
if par.plotno == 1
set( mslider, 'SliderStep', [1/(sensorsno-par.plotno ) (1+par.plotno )/(sensorsno-par.plotno )] );
else
set( mslider, 'SliderStep', [1/(sensorsno-par.plotno ) par.plotno /(sensorsno-par.plotno )] );
end
end
%-----------------------------------------------------
% Indicator for Paging
%-----------------------------------------------------
par.page=1;
par.allpage=1;
%-------------------------
%indicator
wide=0.05;
vm.h_axes= subplot('position',[defposi(1) defposi(2)+defposi(4)+0.045 defposi(3) wide-0.01]);
vm.map=image([35]);
set(vm.map,'xdata',par.page-0.5);
par.allpage=ceil(par.siglength/par.xlimsize);
vm.text=text(par.page-0.5, 1,[num2str(par.page) '/' num2str(par.allpage)]);
set(vm.text,'FontWeight','bold',...
'HorizontalAlignment','center')
if par.siglength >= par.xlimsize
hold on
for k=1:par.allpage-1,
plot([k k],[0.5 1.5],'k');
end
axis([0 par.siglength/par.xlimsize 0.5 1.5 ]);
set(vm.h_axes,...
'XTickLabel', [1 par.siglength],...
'YTickLabel', [] ,...
'XTick',[0 par.siglength/par.xlimsize],...
'YTick',[],...
'Fontsize',sFontSize,...
'ButtonDownFcn','ha=get(gca,''Currentpoint'');icalab_srplot(ha(1,1),''indicator_move'');');
hold off
%-------------------------
%push button
sp1=0.075;
hi=0.05;
hispace=0.08;
wide2=0.1;
defposi1=[defposi(1)+defposi(3)+sp1 defposi(2)+defposi(4) 0.9-defposi(1)+defposi(3)+sp1];
h_text_paging=uicontrol('style','text',...
'Units','normalized',...
'String','Paging',...
'fontweight','bold',...
'position',[defposi1(1) defposi1(2) wide2 hi]);
par.push_pagedw=uicontrol('style','pushbutton',...
'Units','normalized',...
'FontWeight','bold',...
'position',[defposi1(1) defposi1(2)-hispace wide2/2 hi],...
'string','<<',...
'callback','icalab_srplot(''down'',''indicator_move'');');
par.push_pageup=uicontrol('style','pushbutton',...
'Units','normalized',...
'FontWeight','bold',...
'position',[defposi1(1)+wide2/2 defposi1(2)-hispace wide2/2 hi],...
'string','>>',...
'callback','icalab_srplot(''up'',''indicator_move'');');
h_text=uicontrol('style','text',...
'Units','normalized',...
'String','pt',...
'position',[defposi1(1)+wide2 defposi1(2)-hispace*2 wide2/2 hi]);
par.edit_paging=uicontrol('style','edit',...
'Units','normalized',...
'String',num2str(par.xlimsize),...
'backgroundcolor',[1 1 1],...
'position',[defposi1(1) defposi1(2)-hispace*2 wide2 hi],...
'callback','icalab_srplot([],''change_xwindowsize'');');
sc.h_text_scaling=uicontrol('style','text',...
'Units','normalized',...
'String','Scaling',...
'fontweight','bold',...
'position',[defposi1(1) defposi1(2)-hispace*4 wide2 hi]);
sc.h_radio_scaling_auto=uicontrol('style','radiobutton',...
'Units','normalized',...
'String','automatic',...
'position',[defposi1(1) defposi1(2)-hispace*5 wide2*1.5 hi],...
'value',1,...
'callback',[...
'sc=getappdata(gcf,''ScalingData'');'...
'set(sc.h_radio_scaling_auto,''value'',1);'...
'set(sc.h_radio_scaling_fixed,''value'',0);'...
'set(sc.h_text_scaling_min,''enable'',''off'');'...
'set(sc.h_text_scaling_max,''enable'',''off'');'...
'set(sc.h_edit_scaling_min,''enable'',''off'',''string'',''N/A'');'...
'set(sc.h_edit_scaling_max,''enable'',''off'',''string'',''N/A'');'...
'sc.type=''auto'';'...
'setappdata(gcf,''ScalingData'',sc);'...
'icalab_srplot([],''slider_moved'');'...
]);
sc.h_radio_scaling_fixed=uicontrol('style','radiobutton',...
'Units','normalized',...
'String','fixed',...
'position',[defposi1(1) defposi1(2)-hispace*6 wide2*1.5 hi],...
'callback',[...
'sc=getappdata(gcf,''ScalingData'');'...
'set(sc.h_radio_scaling_auto,''value'',0);'...
'set(sc.h_radio_scaling_fixed,''value'',1);'...
'signalylimdata=sc.signalylimdata;'...
'sc.ylim1=signalylimdata(1);sc.ylim2=signalylimdata(2);'...
'set(sc.h_text_scaling_min,''enable'',''on'');'...
'set(sc.h_text_scaling_max,''enable'',''on'');'...
'set(sc.h_edit_scaling_min,''enable'',''on'',''string'',sc.ylim1);'...
'set(sc.h_edit_scaling_max,''enable'',''on'',''string'',sc.ylim2);'...
'sc.type=''fixed'';'...
'setappdata(gcf,''ScalingData'',sc);'...
'icalab_srplot([],''slider_moved'');'...
]);
sc.h_text_scaling_min=uicontrol('style','text',...
'enable','off',...
'Units','normalized',...
'String','min:',...
'position',[defposi1(1) defposi1(2)-hispace*7 wide2 hi]);
sc.h_edit_scaling_min=uicontrol('style','edit',...
'enable','off',...
'Units','normalized',...
'String','N/A',...
'backgroundcolor',[1 1 1],...
'position',[defposi1(1) defposi1(2)-hispace*8 wide2 hi],...
'callback','icalab_srplot([],''edit_set_min_scale'');');
sc.h_text_scaling_max=uicontrol('style','text',...
'enable','off',...
'Units','normalized',...
'String','max:',...
'position',[defposi1(1) defposi1(2)-hispace*9 wide2 hi]);
sc.h_edit_scaling_max=uicontrol('style','edit',...
'enable','off',...
'Units','normalized',...
'String','N/A',...
'backgroundcolor',[1 1 1],...
'position',[defposi1(1) defposi1(2)-hispace*10 wide2 hi],...
'callback','icalab_srplot([],''edit_set_max_scale'');');
sc.ylim1=[];
sc.ylim2=[];
sc.type='auto';
setappdata(h,'ScalingData',sc);
end
if isequal(par.siglength,par.xlimsize)
set(par.push_pagedw,'enable','off');
set(par.push_pageup,'enable','off');
set(vm.h_axes,'visible','off');
set(vm.map,'visible','off');
set(vm.text,'visible','off');
else
set(par.push_pagedw,'enable','on');
set(par.push_pageup,'enable','on');
set(vm.h_axes,'visible','on');
set(vm.map,'visible','on');
set(vm.text,'visible','on');
end
setappdata(h,'IndicatorData',vm);
%-----------------------------------------------------
set( h, 'Visible', 'on' );
set( h,'UserData', par,'Visible', 'on' );
icalab_srplot([],'slider_moved');
%----------------------------------------------------------
% Actions CallbackFcn
%----------------------------------------------------------
else
page=par;
h = figure( gcf );
par = get( h, 'UserData' );
%-----------------------------------------------------
%ylim setting
%-----------------------------------------------------
if strcmp(action,'edit_set_min_scale')
sc=getappdata(gcf,'ScalingData');
val=get(sc.h_edit_scaling_min,'string');
val=str2double(val);
if isnan(val)
set(sc.h_edit_scaling_min,'string',sc.ylim1);
return
else
if val>=sc.ylim2
val=sc.ylim2-abs(sc.ylim2-sc.ylim1)*0.1;
end
set(sc.h_edit_scaling_min,'string',val);
sc.ylim1=val;
setappdata(gcf,'ScalingData',sc);
icalab_srplot([],'slider_moved');
end
elseif strcmp(action,'edit_set_max_scale')
sc=getappdata(gcf,'ScalingData');
val=get(sc.h_edit_scaling_max,'string');
val=str2double(val);
if isnan(val)
set(sc.h_edit_scaling_max,'string',sc.ylim2);
return
else
if val<=sc.ylim2
val=sc.ylim1+abs(sc.ylim2-sc.ylim1)*0.1;
end
set(sc.h_edit_scaling_max,'string',val);
sc.ylim2=val;
setappdata(gcf,'ScalingData',sc);
icalab_srplot([],'slider_moved');
end
%-----------------------------------------------------
% Callback 'plotoption' Option Button on main icalab figure
%-----------------------------------------------------
elseif strcmp(action,'plotoption');
figdata.h=h;
optiondata=get(gcbo,'userdata');
if isempty(optiondata)
check1=1;
check2=0;
str1='[0,1]';
str2='Normalized Frequency';
else
check1=0;
check2=1;
str1=optiondata.str1;
str2=optiondata.str2;
end
optionh=dialog('name','Plot Option','Units','characters','visible','off');
posi1=get(optionh,'position');
posi1=[posi1(1)+posi1(3)/2-30 posi1(2)+posi1(4)/2-15 60 15];
strhi=1.3;
edithi=1.7;
wi=50;
set(optionh,'position',posi1);
figdata.checkhdl1=uicontrol(optionh,...
'units','characters',...
'style','radiobutton',...
'position',[5 12 wi edithi],...
'string','point',...
'value',check1,...
'callback',['datas=get(gcbo,''userdata'');'...
'dataa=datas{2};set(dataa(1),''value'',0);set(dataa(2:5),''enable'',''off'');']);
figdata.checkhdl2=uicontrol(optionh,'style','radiobutton',...
'units','characters',...
'position',[5 10 wi edithi],...
'string','manual',...
'value',check2,...
'callback',['datas=get(gcbo,''userdata'');dataa=datas{1};set(dataa(2:5),''enable'',''on'');' ...
'set(datas{2},''value'',0);']);
figdata.texthdl1=uicontrol(optionh,'style','text',...
'units','characters',...
'position',[5 8 15 strhi],...
'string','X axis limit:',...
'HorizontalAlignment','left');
figdata.texthdl2=uicontrol(optionh,'style','text',...
'units','characters',...
'position',[5 6 15 strhi],...
'string','X axis label:',...
'HorizontalAlignment','left');
figdata.edithdl1=uicontrol(optionh,'style','edit',...
'units','characters',...
'position',[20 8 35 edithi],...
'string',str1,...
'HorizontalAlignment','left',...
'BackgroundColor',[1 1 1]);
figdata.edithdl2=uicontrol(optionh,'style','edit',...
'units','characters',...
'position',[20 6 35 edithi],...
'string',str2,...
'HorizontalAlignment','left',...
'BackgroundColor',[1 1 1]);
pushhdl1=uicontrol(optionh,'style','pushbutton',...
'units','characters',...
'position',[20 2 12 2],...
'string','OK',...
'FontWeight','bold',...
'callback','icalab_srplot([],''plotoption_ok'');');
pushhdl1=uicontrol(optionh,'style','pushbutton',...
'units','characters',...
'position',[43 2 12 2],...
'string','Cancel',...
'FontWeight','bold',...
'callback','delete(gcbf);');
dataa={[figdata.checkhdl2;figdata.texthdl1;...
figdata.texthdl2;figdata.edithdl1;figdata.edithdl2]};
datab={[figdata.checkhdl1]};
set(figdata.checkhdl1,'userdata',[datab;dataa]);
set(figdata.checkhdl2,'userdata',[dataa;datab]);
set(optionh,'visible','on','userdata',figdata);
if check1 > 0
set(figdata.edithdl1,'enable','off');
set(figdata.edithdl2,'enable','off');
set(figdata.texthdl1,'enable','off');
set(figdata.texthdl2,'enable','off');
end
%-----------------------------------------------------
% Callback 'plotoption' Option Button on main icalab figure
%-----------------------------------------------------
elseif strcmp(action,'plotoption_ok');
figdata=get(gcbf,'userdata');
check1=get(figdata.checkhdl1,'value');
check2=get(figdata.checkhdl2,'value');
str1=get(figdata.edithdl1,'string');
str2=get(figdata.edithdl2,'string');
if check1>0
delete(gcbf);
figure(figdata.h);
set(plotoptionb,'userdata',[]);
else
if isempty(str1)
errordlg('X axis limit is incorrect');
return
else
val1=str2num(str1);
if ~(isequal(size(val1),[1 2]) |isequal(size(val1),[2 1]))
errordlg({'X axis limit is incorrect';...
'currect xample: [3.4,20],[1 30.5], 1 30.5.'});
return
elseif val1(1) >= val1(2)
errordlg({'X axis limit is incorrect',...
'xample: [val1,val2] (where val1 < val2 ~=0)'});
return
elseif val1(1)<0 | val1(2) < 0
errordlg({'X axis limit is incorrect';...
'values shold be positive'});
return
end
delete(gcbf);
figure(figdata.h);
datas.str1=str1;
datas.str2=str2;
set(plotoptionb,'userdata',datas);
end
end
%-----------------------------------------------------
% Callback 'change_xwindowsize' when xwindowsize EditBox
%-----------------------------------------------------
elseif strcmp(action,'change_xwindowsize');
strsize=str2num(get(gcbo,'String'));
strsize=fix(strsize);
%-------------------------------
%Error
if isempty(strsize) |( strsize < 1 ),
set(gcbo,'String',num2str(par.xwindowsize));
return
elseif ( strsize > par.siglength )
strsize=par.siglength;
set(gcbo,'String',num2str(strsize));
end
%-------------------------------
par.xwindowsize=strsize;
icalab_srplot(par);
%-----------------------------------------------------
% Callback 'indicator_move' when indicator push
%-----------------------------------------------------
elseif strcmp(action,'indicator_move');
%-----------------------------
% callback from pushdutton
if isstr(page)
if strcmp(page,'down')
if par.page > 1,
page=par.page-1;
else;return;
end
elseif strcmp(page,'up')
if par.page < par.allpage,
page=par.page+1;
else;return;
end
end
end
page=ceil(page);
if isequal(par.page,page),return;end;
%-----------------------------
set(par.push_pageup,'enable','on')
set(par.push_pagedw,'enable','on')
if isequal(page,1)
set(par.push_pagedw,'enable','off')
end
if isequal(page,par.allpage)
set(par.push_pageup,'enable','off')
end
par.page=page;
vm=getappdata(gcf,'IndicatorData');
set(vm.map,'xdata',page-0.5);
if isequal(page,par.allpage)
set(vm.text,'position',[(page-1+(par.siglength/par.xlimsize))/2, 1],'string',[num2str(page) '/' num2str(par.allpage)]);
else
set(vm.text,'position',[page-0.5, 1],'string',[num2str(page) '/' num2str(par.allpage)]);
end
set(vm.text,'FontWeight','bold')
set(h,'Userdata',par)
icalab_srplot([],'slider_moved');
%-----------------------------------------------------
% Callback 'slider__moved' when mslider push
%-----------------------------------------------------
elseif strcmp( action, 'slider_moved' );
signal=par.signal;
[sensorsno,T] = size(par.signal); % par.plotno - sensors number, T - signals length
if isequal(par.page,par.allpage)
xlim=[1 par.siglength-par.xwindowsize*(par.page-1)];
else
xlim=[1 par.xlimsize];
end
slid = findobj( 'Tag', ['MojSlider_' int2str(par.window_number)] );
if ~isempty( slid )
val = get( slid, 'Value' );
val = round( val );
set( slid, 'Value', val );
sstart = sensorsno-par.plotno-val+1;
else
sstart = sensorsno-par.plotno+1;
end
% Title of the first plot
if ~isempty( par.title_first_plot )
title_disp = par.title_first_plot;
else
title_disp = [];
end
%ylim
sc=getappdata(gcf,'ScalingData');
if strcmp(sc.type,'auto');
ylimstring='';
else
ylimstring='axis([1 2 sc.ylim1 sc.ylim2]);';
end
sc.signalylimdata=[min(min(signal(sstart:sstart:par.plotno-1,:))) max(max(signal(sstart:sstart:par.plotno-1,:)))];
setappdata(gcf,'ScalingData',sc);
i=1;
high=(defposi(4)-0.1)/par.plotno;
% spacehigh=0.1/(par.plotno-1)+high;
if par.plotno == 1
spacehigh = high;
else
spacehigh=0.1/(par.plotno-1)+high;
end
defhigh=defposi(2)+defposi(4)-high;
for j=sstart:sstart+par.plotno-1,
s = subplot('position',[defposi(1) defhigh-spacehigh*(i-1) defposi(3) high]);
plot( real(signal(j,:)) )
eval(ylimstring);
set( s, 'GridLineStyle', ':',...
'XColor', [0 0 0],...
'XGrid', 'on',...
'YColor', [0 0 0],...
'YGrid', 'on',...
'FontSize', sFontSize,...
'XLim', xlim+par.xlimsize*(par.page-1),...
'Tag', ['ICALAB_loc_subplot_' int2str(i), '_' int2str(par.window_number)] );
% Threshold for small signals
% if max( abs(max(signal(j,:))), abs(min(signal(j,:))) ) < ICALAB_PlotTreshold,
% set( s, 'YLim', [-1 1] );
% end
% Title of the first plot
if (j == 1) & ~isempty(title_disp), tit_first = title(title_disp); set(tit_first,'FontSize',10); end
%-----------------------------------------------------
% Axis label
if ~isempty(par.x_limit)
if i==1
xlimstart=1;
temp=par.xlimsize/(par.siglength-1)*(par.x_limit(2)-par.x_limit(1))/10;
nn=temp;
kk=0;
if nn>=10
while nn>1
nn=nn/10;
kk=kk+1;
end
else
while nn<=1
nn=nn*10;
kk=kk-1;
end
end
nn=ceil(nn);
tick=nn*10^kk;
xticklabel=[0:tick:par.x_limit(2)];
xticklabel=xticklabel(find(xticklabel>=par.x_limit(1)));
xtick=(xticklabel-par.x_limit(1))*(par.siglength-1)/(par.x_limit(2)-par.x_limit(1))+1;
xticklabel=num2str(xticklabel');
end
set(s,'Xtick',xtick);
set(s,'XtickLabel',xticklabel);
end
if i == par.plotno
xlabel(par.x_title);
else
set( s, 'XTickLabel', [] );
end
%--------------------------------------------------------
yl = ylabel( char(par.labels{j}) );
set( yl, 'FontWeight', 'bold' );
set( yl, 'Rotation', 0,...
'FontSize', sFontSize+1 );
% set( yl, 'FontWeight', 'bold' );
i = i + 1;
end
end
end