www.gusucode.com > demos工具箱matlab源码程序 > demos/sspause.m
function stopFlag = sspause(figNumber) %SSPAUSE Pause function for the Slide Show format. % The SSPAUSE function allows a Slide Show demo to interact % properly with the buttons in the Slide Show GUI shell. % If there is no GUI shell being used, SSPAUSE will pause % and display a prompt to continue by pressing a key. % % See the template file SSTMPLT for an example of how to use % the SSPAUSE function. % Ned Gulley, 6-21-93 % Copyright 1984-2014 The MathWorks, Inc. if figNumber == 0, stopFlag = 0; disp(' '); disp([' ',getString(message('MATLAB:playshow:PressAnyKeyToContinue'))]); disp(' '); pause; else wait = 0; stop = -1; figure(figNumber); axHndl = gca; hndlList = get(figNumber,'UserData'); startHndl = hndlList(2); contHndl = hndlList(3); stopHndl = hndlList(4); autoHndl = hndlList(5); helpHndl = hndlList(6); closeHndl = hndlList(7); % ====== Start Wait Loop % Strangely enough, we want to turn off the watch pointer set(figNumber,'Pointer','arrow'); if get(autoHndl,'Value'), % If the autoHndl flag is set, don't wait for the user, just % pause a little and then continue. pause(2); else set(axHndl,'Userdata',wait); while get(axHndl,'Userdata') == wait, % holding loop can be exited w/Cont or Stop button. drawnow end; end; if get(axHndl,'Userdata') == stop, set([startHndl helpHndl closeHndl],'Enable','on'); set([stopHndl contHndl],'Enable','off'); stopFlag = 1; else stopFlag = 0; end; % Now turn the watch back on set(figNumber,'Pointer','watch'); % ====== End Wait Loop end % if figNumber==0 ...