How to add a timer
5 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
All I need is a simple timer that is displayed and counts up while a game is being played.
0 Kommentare
Antworten (1)
Matt Fig
am 12 Dez. 2012
Bearbeitet: Matt Fig
am 12 Dez. 2012
Here is a simple example. You should be able to adapt the concepts to your GUI or whatever.
function [] = gui_timer()
% Make a GUI that counts by seconds...
S.fh = figure('name','gui_timer',...
'menubar','none',...
'numbert','off',...
'pos',[100 100 300 150],...
'closereq',@deleter);
S.tx = uicontrol('Style','text',...
'Units','pix',...
'Position',[10 10 280 130],...
'fontsize',60,...
'String','0',...
'backgroundc',get(S.fh,'color'));
S.tmr = timer('Name','TimerCounter',...
'Period',1,... %
'StartDelay',1,... % In seconds.
'TasksToExecute',inf,... % Do until delete
'ExecutionMode','fixedSpacing',...
'TimerFcn',@tmr_tmrfcn,... % Function def. below.
'StopFcn',@deleter); % Function def. below.
guidata(S.fh,S)
movegui('center')
start(S.tmr);
function [] = tmr_tmrfcn(varargin)
% Callback for timerfcn.
S = guidata(findall(0,'name','gui_timer'));
V = str2double(get(S.tx,'string'));
set(S.tx,'string',sprintf('%i',V+1))
function deleter(varargin)
% Callback for stopfcn and figure close.
T = timerfind('name','TimerCounter');
stop(T);
delete(T);
delete(findall(0,'name','gui_timer'))
0 Kommentare
Siehe auch
Kategorien
Mehr zu Interactive Control and Callbacks finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!