function varargout = monitor(varargin)
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @monitor_OpeningFcn, ...
'gui_OutputFcn', @monitor_OutputFcn, ...
'gui_LayoutFcn', [] , ...
'gui_Callback', []);
if nargin && ischar(varargin{1})
gui_State.gui_Callback = str2func(varargin{1});
end
if nargout
[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT
% --- Executes just before monitor is made visible.
function monitor_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% varargin command line arguments to monitor (see VARARGIN)
% Choose default command line output for monitor
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes monitor wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = monitor_OutputFcn(hObject, eventdata, handles)
% varargout cell array for returning output args (see VARARGOUT);
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Get default command line output from handles structure
varargout{1} = handles.output;
% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton1 (see GCBO)
h = waitbar(0.1,'Please wait, check hardware......');
global vid
vid = videoinput('winvideo',1);
vid_src=getselectedsource(vid);
data = getsnapshot(vid);
waitbar(0.5,h,'Please wait, initialize the window');
set(vid,'TriggerRepeat',Inf);
set(vid,'FramesPerTrigger',1);
set(vid,'FrameGrabInterval',1);
vidRes = get(vid, 'VideoResolution');
nBands = get(vid, 'NumberOfBands');
axes(handles.axes1);
waitbar(0.8,h,'Please wait, initialize the window');
hImage = image( zeros(vidRes(2), vidRes(1), nBands) );
% Display the video data in your GUI.
axes(handles.axes1);
waitbar(1.0,h,'Please wait, initialize the window');
close(h);
preview(vid, hImage);
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- Executes during object creation, after setting all properties.
function axes1_CreateFcn(hObject, eventdata, handles)
% hObject handle to axes1 (see GCBO)
set(hObject,'xTick',[]);
set(hObject,'ytick',[]);
set(hObject,'box','on');
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: place code in OpeningFcn to populate axes1
% --- Executes on button press in pushbutton2.
function pushbutton2_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton2 (see GCBO)
period=str2double(get(handles.timeperiod,'string'));
t = timer('TimerFcn', {@timerCallback,handles}, 'ExecutionMode', 'fixedDelay', 'Period', period);
handles.t=t;
guidata(hObject,handles);
start(t);
figure(2);
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
function timerCallback(hObject, eventdata, handles)
global vid
if (vid==-1)
msgbox('Prview First ','www.matlabgui.cn','icon','error');
return;
end
frame = getsnapshot(vid);
figure(2);
imshow(frame);
str=datestr(now);
str=strrep(str,':','_');
str=strrep(str,' ','_');
str=strrep(str,'-','_');
str=strcat(str,'.jpg');
imwrite(frame,str,'jpg');
function pushbutton3_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton3 (see GCBO)
try
stop(handles.t);
catch
end
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- Executes when user attempts to close figure1.
function figure1_CloseRequestFcn(hObject, eventdata, handles)
% hObject handle to figure1 (see GCBO)
try
stop(handles.t);
catch
end
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hint: delete(hObject) closes the figure
delete(hObject);
% --- Executes on button press in pushbutton4.
function pushbutton4_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton4 (see GCBO)
global vid
if (vid==-1)
msgbox('Prview First ','www.matlabgui.cn','icon','error');
return;
end
frame = getsnapshot(vid);
figure(2);
imshow(frame);
str=datestr(now);
str=strrep(str,':','_');
str=strrep(str,' ','_');
str=strrep(str,'-','_');
str=strcat(str,'.jpg');
imwrite(frame,str,'jpg');
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
function timeperiod_Callback(hObject, eventdata, handles)
% hObject handle to timeperiod (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of timeperiod as text
% str2double(get(hObject,'String')) returns contents of timeperiod as a double
% --- Executes during object creation, after setting all properties.
function timeperiod_CreateFcn(hObject, eventdata, handles)
% hObject handle to timeperiod (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on button press in pushbutton5.
function pushbutton5_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton5 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- If Enable == 'on', executes on mouse press in 5 pixel border.
% --- Otherwise, executes on mouse press in 5 pixel border or over text3.
