eegplotold.m

来自「含有多种ICA算法的eeglab工具箱」· M 代码 · 共 1,005 行 · 第 1/3 页

        'Position',[120 figy-100 70 30],...
	'Callback',timestring,'UserData',fig,...
	'String',num2str(oldsrate(2)));
    
    timestring = ['[OBJ1,FIGH1] = gcbo;',...
	          'FIH0 = get(OBJ1,''UserData'');',...
		  'AXH0 = findobj(''tag'',''eegaxis'',''parent'',FIH0(1));',...
		  'SRAT = str2num(get(FIH0(2),''String''));',...
		  'if ~isempty(SRAT);',...
		    'UDATA = get(FIH0(1),''UserData'');',...
		    'UDATA(2) = SRAT;',...
		    'set(FIH0(1),''UserData'',UDATA);',...
		    'eegplotold(''drawp'',0);',...
		    'delete(FIGH1);',...
		  'end;',...
		  'clear OBJ1 FIGH1 FIH0 AXH0 SRAT UDATA;'];
    
    uicontrol('Style','PushButton','Units','Pixels',...
        'String','OK','FontSize',14,...
        'Position',[figx/4-20 10 65 30],...
        'Callback',timestring,'UserData',[fig,ui1])
    
    
    TIMESTRING = ['[OBJ1,FIGH1] = gcbo;',...
	        'delete(FIGH1);',...
		'clear OBJ1 FIGH1;'];
    uicontrol('Style','PushButton','Units','Pixels',...
        'String','Cancel','FontSize',14,...
        'Position',[3*figx/4-20 10 65 30],...
        'Callback',TIMESTRING)  
  
  case 'loadelect'
    % load electrode file
    fig = gcbf;
    pos = get(fig,'Position');
    figx = 400;
    figy = 200;
    fhand = figure('Units','pixels',...
        'Position',...
        [pos(1)+pos(3)/2-figx/2 pos(2)+pos(4)/2-figy/2 figx figy],...
        'Resize','off','CloseRequestFcn','','menubar','none',...
        'numbertitle','off','tag','dialog','userdata',fig);
    uicolor = get(fhand,'Color');
    
    uicontrol('Style','Text','Units','Pixels',...
        'String','Enter electrode file name:',...
        'Position',[20 figy-40 300 25],'HorizontalAlignment','left',...
        'BackgroundColor',uicolor,'FontSize',14)
    	    
    
    ui1 = uicontrol('Style','Edit','Units','Pixels',...
        'FontSize',12,...
	'HorizontalAlignment','left',...
        'Position',[120 figy-100 210 30],...
	'UserData',fig,'tag','electedit');
    
    TIMESTRING = ['[OBJ1,FIGH1] = gcbo;',...
	        'delete(FIGH1);',...
		'clear OBJ1 FIGH1;'];
	  
    uicontrol('Style','PushButton','Units','Pixels',...
        'String','Cancel','FontSize',14,...
        'Position',[3*figx/4-20 10 65 30],...
        'Callback',TIMESTRING)  
    
    timestring = ['[OBJ1,FIGH1] = gcbo;',...
	          'OBJ2 = findobj(''tag'',''electedit'');',...
		  'LAB1 = get(OBJ2,''string'');',...
		  'FIH0 = get(OBJ1,''UserData'');',...
		  'AXH0 = findobj(''tag'',''eegaxis'',''parent'',FIH0);',...
		  'OUT1 = eegplotold(''setelect'',LAB1,AXH0);',...
		  'if (OUT1);',...
		     'delete(FIGH1);',...
		  'end;',...
		  'clear OBJ1 FIGH1 LAB1 OBJ2 FIH0 AXH0 OUT1;'];
    
    uicontrol('Style','PushButton','Units','Pixels',...
      'String','OK','FontSize',14,...
      'Position',[figx/4-20 10 65 30],...
      'Callback',timestring,'UserData',fig)
    
    timestring = ['OBJ2 = findobj(''tag'',''electedit'');',...
	          '[LAB1,LAB2] = uigetfile(''*'',''Electrode File'');',...
		  'if (isstr(LAB1) & isstr(LAB2));',...
		     'set(OBJ2,''string'',[LAB2,LAB1]);',...
		  'end;',...
		  'clear OBJ2 LAB1 LAB2;'];
	    
    uicontrol('Style','PushButton','Units','Pixels',...
      'String','Browse','FontSize',14,...
      'Position',[figx/2-20 10 65 30],'UserData',fig,...
      'Callback',timestring)
    
  
  case 'setelect'
    % Set electrodes    
    eloc_file = p1;
    axeshand = p2;
    outvar1 = 1;
    if isempty(eloc_file)
      outvar1 = 0;
      return
    end
    fid = fopen(eloc_file);
    if fid < 1
      fprintf('Cannot open electrode file.\n\n')
      outvar1 = 0;
      return
    end
    YLabels = fscanf(fid,'%d %f %f  %s',[7 128]);
    if isempty(YLabels)
      fprintf('Error reading electrode file.\n\n')
      outvar1 = 0;
      return
    end
    fclose(fid);
    YLabels = char(YLabels(4:7,:)');
    ii = find(YLabels == '.');
    YLabels(ii) = ' ';
    YLabels = flipud(str2mat(YLabels,' '));
    set(axeshand,'YTickLabel',YLabels)
  
  case 'title'
    % Get new title
    fig = gcbf;
    % oldsrate = get(fig,'UserData');
    eegaxis = findobj('tag','eegaxis','parent',fig);
    oldtitle = get(eegaxis,'title');
    oldtitle = get(oldtitle,'string');
    pos = get(fig,'Position');
    figx = 400;
    figy = 200;
    fhand = figure('Units','pixels',...
        'Position',...
        [pos(1)+pos(3)/2-figx/2 pos(2)+pos(4)/2-figy/2 figx figy],...
        'Resize','off','CloseRequestFcn','','menubar','none',...
        'numbertitle','off','tag','dialog','userdata',fig);
    uicolor = get(fhand,'Color');
    
    uicontrol('Style','Text','Units','Pixels',...
        'String','Enter new title:',...
        'Position',[20 figy-40 300 25],'HorizontalAlignment','left',...
        'BackgroundColor',uicolor,'FontSize',14)
    
    timestring = ['[OBJ1,FIGH1] = gcbo;',...
	          'FIH0 = get(OBJ1,''UserData'');',...
		  'AXH0 = findobj(''tag'',''eegaxis'',''parent'',FIH0);',...
		  'SRAT = get(OBJ1,''String'');',...
		  'AXTH0 = get(AXH0,''title'');',...
		  'if ~isempty(SRAT);',...
		    'set(AXTH0,''string'',SRAT);',...
		  'end;',...
		  'delete(FIGH1);',...
		  'clear OBJ1 AXTH0 FIGH1 FIH0 AXH0 SRAT UDATA;'];
		    
    
    ui1 = uicontrol('Style','Edit','Units','Pixels',...
        'FontSize',12,...
        'Position',[120 figy-100 3*70 30],...
	'Callback',timestring,'UserData',fig,...
	'String',oldtitle);
    
    timestring = ['[OBJ1,FIGH1] = gcbo;',...
	          'FIH0 = get(OBJ1,''UserData'');',...
		  'AXH0 = findobj(''tag'',''eegaxis'',''parent'',FIH0(1));',...
		  'SRAT = get(FIH0(2),''String'');',...
		  'AXTH0 = get(AXH0,''title'');',...
		    'set(AXTH0,''string'',SRAT);',...
		  'delete(FIGH1);',...
		  'clear OBJ1 AXTH0 FIGH1 FIH0 AXH0 SRAT UDATA;'];
    
    uicontrol('Style','PushButton','Units','Pixels',...
        'String','OK','FontSize',14,...
        'Position',[figx/4-20 10 65 30],...
        'Callback',timestring,'UserData',[fig,ui1])
    
    
    TIMESTRING = ['[OBJ1,FIGH1] = gcbo;',...
	        'delete(FIGH1);',...
		'clear OBJ1 FIGH1;'];

    uicontrol('Style','PushButton','Units','Pixels',...
        'String','Cancel','FontSize',14,...
        'Position',[3*figx/4-20 10 65 30],...
        'Callback',TIMESTRING)     
  
  case 'scaleeye'
    % Turn scale I on/off
    obj = p1;
    figh = p2;
    % figh = get(obj,'Parent');
    toggle = get(obj,'checked');
    
    if strcmp(toggle,'on')
      eyeaxes = findobj('tag','eyeaxes','parent',figh);
      children = get(eyeaxes,'children');
      delete(children)
      set(obj,'checked','off')
    elseif strcmp(toggle,'off')
      eyeaxes = findobj('tag','eyeaxes','parent',figh);
      
      ESpacing = findobj('tag','ESpacing','parent',figh);
      spacing = str2num(get(ESpacing,'string'));
      
      axes(eyeaxes)
      YLim = get(eyeaxes,'Ylim');
      Xl = [.35 .65 .5 .5 .35 .65];
      Yl = [spacing*2 spacing*2 spacing*2 spacing*1 spacing*1 spacing*1];
      line(Xl,Yl,'color',DEFAULT_AXIS_COLOR,'clipping','off',...
 	'tag','eyeline')
      text(.5,YLim(2)/23+Yl(1),num2str(spacing,4),...
	'HorizontalAlignment','center','FontSize',10,...
	'tag','thescale')
      if strcmp(YAXIS_NEG,'off')
        text(Xl(2)+.1,Yl(1),'+','HorizontalAlignment','left',...
	    'verticalalignment','middle')
        text(Xl(2)+.1,Yl(4),'-','HorizontalAlignment','left',...
	    'verticalalignment','middle')
      else
        text(Xl(2)+.1,Yl(4),'+','HorizontalAlignment','left',...
	    'verticalalignment','middle')
        text(Xl(2)+.1,Yl(1),'-','HorizontalAlignment','left',...
	    'verticalalignment','middle')
      end
      if ~isempty(SPACING_UNITS_STRING)
        text(.5,-YLim(2)/23+Yl(4),SPACING_UNITS_STRING,...
	    'HorizontalAlignment','center','FontSize',10)
      end
      set(obj,'checked','on')
    end
    
  case 'noui'
    % Plott EEG without ui controls
    data = p1;
    % usage: eegplotold(data,Fs,spacing,eloc_file,startpoint,color)
    
    [chans,frames] = size(data);
    nargs = nargin;
    if nargs < 7
      plotcolor = 0;
    else
      plotcolor = p6;
    end
    if nargs < 6
      starts = 0;
    else
      starts = p5;
    end
    if nargs < 5
      eloc_file = DEFAULT_ELOC_FILE;
    else 
      eloc_file = p4;
    end
    if nargs < 4
      spacing = 0;
    else
      spacing = p3;
    end
    if nargs < 3
      Fs = 0;
    else
      Fs = p2;
    end
    
    if isempty(plotcolor)
      plotcolor = 0;
    end
    if isempty(spacing)
      spacing = 0;
    end
    if isempty(Fs)
      Fs = 0;
    end
    if isempty(starts)
      starts = 0;
    end
    if spacing == 0
      spacing = max(max(data')-min(data'));
    end
    if Fs == 0
      Fs = DEFAULT_SAMPLE_RATE;
    end
    
    range = floor(frames/Fs);
    axhandle = gca;
    
    if plotcolor == 0
      if DEFAULT_NOUI_PLOT_COLOR == 0
        colorord = get(axhandle,'ColorOrder');
        plotcolor = colorord(1,:);
      else
        plotcolor = DEFAULT_NOUI_PLOT_COLOR;
      end
    end
    
    if ~isempty(eloc_file)
      if eloc_file == 0
        YLabels = num2str((1:chans)');
      elseif ischar('eloc_file')
        fid = fopen(eloc_file);
        if fid < 1
          error('error opening electrode file')
        end
        YLabels = fscanf(fid,'%d %f %f %s',[7 128]);
        fclose(fid);
        YLabels = char(YLabels(4:7,:)');
        ii = find(YLabels == '.');
        YLabels(ii) = ' ';
      else 
        YLabels = num2str(eloc_file)';
      end
      YLabels = flipud(str2mat(YLabels,' '));
    else
      YLabels = [];
    end
    set(axhandle,'xgrid','on','GridLineStyle','-',...
      'Box','on','YTickLabel',YLabels,...
      'ytick',[0:spacing:chans*spacing],...
      'Ylim',[0 (chans+1)*spacing],...
      'xtick',[0:Fs:range*Fs],...
      'Xlim',[0 frames],...
      'XTickLabel',num2str((0:1:range)'+starts))
  
    meandata = mean(data');
    axes(axhandle)
    hold on
    for i = 1:chans
      plot(data(chans-i+1,:)-meandata(chans-i+1)+i*spacing,'color',plotcolor)
    end    
  otherwise
      error(['Error - invalid eegplotold() parameter: ',data])
  end  
end