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function varargout = mytest(varargin)

% MYTEST M-file for mytest.fig

%      MYTEST, by itself, creates a new MYTEST or raises the existing

%      singleton*.

%

%      H = MYTEST returns the handle to a new MYTEST or the handle to

%      the existing singleton*.

%

%      MYTEST('CALLBACK',hObject,eventData,handles,...) calls the local

%      function named CALLBACK in MYTEST.M with the given input arguments.

%

%      MYTEST('Property','Value',...) creates a new MYTEST or raises the

%      existing singleton*.  Starting from the left, property value pairs are

%      applied to the GUI before mytest_OpeningFcn gets called.  An

%      unrecognized property name or invalid value makes property application

%      stop.  All inputs are passed to mytest_OpeningFcn via varargin.

%

%      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one

%      instance to run (singleton)".

%

% See also: GUIDE, GUIDATA, GUIHANDLES

% Edit the above text to modify the response to help mytest

% Last Modified by GUIDE v2.5 17-Feb-2012 15:10:23

% Begin initialization code - DO NOT EDIT

gui_Singleton = 1;

gui_State = struct('gui_Name',       mfilename, ...

'gui_Singleton',  gui_Singleton, ...

'gui_OpeningFcn', @mytest_OpeningFcn, ...

'gui_OutputFcn',  @mytest_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 mytest is made visible.

function mytest_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 mytest (see VARARGIN)

% Choose default command line output for mytest

handles.output = hObject;

% Update handles structure

guidata(hObject, handles);

setappdata(handles.myfigure,'is_open',0);

set(handles.myfigure,'menubar','figure','toolbar','figure');

%  set(handles.myaxes,'OuterPosition',[0,-30,w/3,h]);

% UIWAIT makes mytest wait for user response (see UIRESUME)

% uiwait(handles.myfigure);

% --- Outputs from this function are returned to the command line.

function varargout = mytest_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;

function myfigure_WindowButtonDownFcn(hObject, eventdata, handles)

% [x,y,but]=ginput(1);

%     if(but==1)

% %         if x>0&&y>0

%         %  text(x,y,'q1');

%         x1=num2str(x);

%         y1=num2str(y);

%         s=strcat(x1,',',y1);

%         set(handles.mytxt,'String',s);

% %         end

%     end

is_open=getappdata(handles.myfigure,'is_open');

if is_open==1

p=[0 0 0];

p = get(handles.myaxes,'currentpoint');

A=get(handles.myfigure,'UserData');

r=getappdata(handles.myfigure,'si');

x=num2str(p(1));

y=num2str(p(3));

s=strcat(x,',',y);

set(handles.mytxt,'String',s);

tx=floor(p(3));

ty=floor(p(1));

disp(r.Width)

disp(r.Height)

if tx<=r.Height&&ty<=r.Width&&tx>=1&&ty>=1

r=A(tx,ty,1);

g=A(tx,ty,2);

b=A(tx,ty,3);

rs=strcat(num2str(r),',',num2str(g),',',num2str(b));

set(handles.rgb,'String',rs);

stru=datacon(r,g,b);

set(handles.mystruct,'String',stru);

end

end

% dynpoint(handles.myaxes) ;

% col=get(handles.myaxes,'color');

%

%         r=num2str(sum(col));

%

%         set(handles.mytxt,'String',r)

function myfigure_WindowButtonUpFcn(hObject, eventdata, handles)

% --- Executes when user attempts to close myfigure.

function myfigure_CloseRequestFcn(hObject, eventdata, handles)

% hObject    handle to myfigure (see GCBO)

% 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 during object creation, after setting all properties.

function myaxes_CreateFcn(hObject, eventdata, handles)

% hObject    handle to myaxes (see GCBO)

% 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 myaxes

axis([0 105 0 140]);

% --------------------------------------------------------------------

function file_Callback(hObject, eventdata, handles)

% hObject    handle to file (see GCBO)

% eventdata  reserved - to be defined in a future version of MATLAB

% handles    structure with handles and user data (see GUIDATA)

% --------------------------------------------------------------------

function f_open_Callback(hObject, eventdata, handles)

% hObject    handle to f_open (see GCBO)

% eventdata  reserved - to be defined in a future version of MATLAB

[filename, pathname] = uigetfile( ...

{'*.bmp;*.jpg;*.png;*.jpeg', 'Image Files (*.bmp, *.jpg, *.png,*.jpeg)'; '*.*', 'All Files (*.*)'},'Pick an image');

if isequal(filename,0) || isequal(pathname,0),

return;

end

fpath=[pathname filename];

A=imread(fpath);%andles    structure with handles and user data (see GUIDATA)

r=imfinfo(fpath);

setappdata(handles.myfigure,'si',r);

set(handles.myfigure,'UserData',A);

f=image(A);

setappdata(handles.myfigure,'is_open',1);

% --------------------------------------------------------------------

function f_exit_Callback(hObject, eventdata, handles)

% hObject    handle to f_exit (see GCBO)

% eventdata  reserved - to be defined in a future version of MATLAB

% handles    structure with handles and user data (see GUIDATA)

close(findobj('Tag','myfigure'));%关闭主窗口