calculate the time between 2 click

hi how can i measure the time between 2 click in Matlab?(ex: 1er click(or key) start the timer, the second click(key) stop the timer) thanks

Answer 1

[Jan]

function TestGUI
FigH = figure('WindowButtonDownFcn', @myClick, ...   % Mouse click
              'WindowKeyPressFcn',   @myClick);      % Key press
handles.running = false;
handles.time    = 0;
guidata(FigH, handles);
end

function myClick(hObject, EventData)
handles = guidata(hObject);
if handles.running  % Display the time between clicks:
   disp(etime(clock, handles.time));
   handles.running = false;
else  % Start the timer:
   handles.running = true;
   handles.time    = clock;
end
guidata(hObject, handles);
end