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Shade event durations that span the scroll window #960

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Merged
arnodelorme merged 1 commit into from
Sep 9, 2026
Merged

Shade event durations that span the scroll window #960

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19 changes: 11 additions & 8 deletions functions/sigprocfunc/eegplot.m
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Original file line number Diff line number Diff line change
Expand Up @@ -1549,44 +1549,47 @@
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 = setdiff(union(event2plot, event2plot2), event2plot3);
event2plot3 = find ( g.eventlatencies < lowlim & g.eventlatencyend > highlim ); % events spanning the whole window
event2plot = union(union(event2plot, event2plot2), event2plot3);
end
for index = 1:length(event2plot)
%Just repeat for the first one
if index == 1
EVENTFONT = ' ';
end
% draw latency line

% draw latency line (only when the event onset is inside the window)
% -----------------
tmplat = g.eventlatencies(event2plot(index))-lowlim-1;
if tmplat >= 0
tmph = plot(ax0, [ 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,
try,
tmph2 = text(ax0, [tmplat], ylims(2)-0.005, [EVENTFONT evntxt], ...
'fontsize', 10, ...
'color', g.eventcolors{ event2plot(index) }, ...
'horizontalalignment', 'left',...
'rotation',90);
catch, end

% draw duration is not 0
end

% draw duration is not 0 (clipped to the window start for events that began earlier)
% ----------------------
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) };
tmplat = max(tmplat, 0);
h = patch(ax0, [ tmplat tmplatend tmplatend tmplat ], ...
[ tmplim(1) tmplim(1) tmplim(2) tmplim(2) ], ...
tmpcol ); % this argument is color
Expand Down
19 changes: 11 additions & 8 deletions functions/sigprocfunc/eegplotlegacy.m
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1513,44 +1513,47 @@
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 = setdiff(union(event2plot, event2plot2), event2plot3);
event2plot3 = find ( g.eventlatencies < lowlim & g.eventlatencyend > highlim ); % events spanning the whole window
event2plot = union(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

% draw latency line (only when the event onset is inside the window)
% -----------------
tmplat = g.eventlatencies(event2plot(index))-lowlim-1;
if tmplat >= 0
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,
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
end

% draw duration is not 0 (clipped to the window start for events that began earlier)
% ----------------------
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) };
tmplat = max(tmplat, 0);
h = patch([ tmplat tmplatend tmplatend tmplat ], ...
[ tmplim(1) tmplim(1) tmplim(2) tmplim(2) ], ...
tmpcol ); % this argument is color
Expand Down
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