%系统自动生成的创建对话框的代码function varargout = myproject(varargin)% MYPROJECT M-file for myproject.fig% MYPROJECT, by itself, creates a new MYPROJECT or raises the existing% singleton*.%% H = MYPROJECT returns the handle to a new MYPROJECT or the handle to% the existing singleton*.%% MYPROJECT('CALLBACK',hObject,eventData,handles,...) calls the local% function named CALLBACK in MYPROJECT.M with the given input arguments. %% MYPROJECT('Property','Value',...) creates a new MYPROJECT or raises the% existing singleton*. Starting from the left, property value pairs are% applied to the GUI before myproject_OpeningFcn gets called. An% unrecognized property name or invalid value makes property application% stop. All inputs are passed to myproject_OpeningFcn via varargin.%% *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one% instance to run (singleton)".%% See also: GUIDE, GUIDA TA, GUIHANDLES% Edit the above text to modify the response to help myproject% Last Modified by GUIDE v2.5 07-Jun-2008 11:33:02% Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct('gui_Name', mfilename, ...'gui_Singleton', gui_Singleton, ...'gui_OpeningFcn', @myproject_OpeningFcn, ...'gui_OutputFcn', @myproject_OutputFcn, ...'gui_LayoutFcn', [] , ...'gui_Callback', []);if nargin && ischar(varargin{1})gui_State.gui_Callback = str2func(varargin{1});endif nargout[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});elsegui_mainfcn(gui_State, varargin{:});end% End initialization code - DO NOT EDIT% --- Executes just before myproject is made visible.function myproject_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 GUIDA TA)% varargin command line arguments to myproject (see V ARARGIN)% Choose default command line output for myprojecthandles.output = hObject;% Update handles structureguidata(hObject, handles);% UIWAIT makes myproject wait for user response (see UIRESUME)% uiwait(handles.figure1);% --- Outputs from this function are returned to the command line.function varargout = myproject_OutputFcn(hObject, eventdata, handles)% varargout cell array for returning output args (see V ARARGOUT);% hObject handle to figure% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDA TA)% Get default command line output from handles structurevarargout{1} = handles.output;%以下为另存为按钮的回调函数，功能为存储图像处理后的图像到用户选择的磁盘空间中。

% --- Executes on button press in lingcunwei.function lingcunwei_Callback(hObject, eventdata, handles) %另存为按钮的回调函数global ImagenUmbral %定义全局变量if isempty(ImagenUmbral)==1,msgbox('Doesn''t exist an image');return,end %如果ImagenUmbral不包含图像，则弹出对话框并显示'Doesn''t exist an image' [filename,pathname]=uiputfile({'*.jpg';,'*.tif';,'*.gif';,'*.bmp';,'*.png';, ...'*.hdf';,'*.pcx';,'*.xwd';,'*.ico';,'*.cur';,'*.ras';, ...'*.pdm';,'*.pgm';,'*.ppm'},'Save file name'); %显示保存文件的对话框if isequal(filename,0) | isequal(pathname,0)errordlg('Saving canceled','Threshold GUI'); error('Saving canceled')else %如果不存在该文件，或者不存在保存路径，则显示错误信息tryimwrite(ImagenUmbral,[ pathname,filename]); %保存文件end %tryend %if% hObject handle to lingcunwei (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)%打印按钮的回调函数% --- Executes on button press in dayinshuchu.function dayinshuchu_Callback(hObject, eventdata, handles) %打印按钮的回调函数printdlg %显示打印对话框% hObject handle to dayinshuchu (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDA TA)%复制到剪切板的回调函数，其功能为将处理后的图像存储到剪切板，以备处理图像处理后的图像之用。

% --- Executes on button press in fuzhidaojianqieban.function fuzhidaojianqieban_Callback(hObject, eventdata, handles)%复制到剪切板按钮的回调函数global ImagenUmbral %处理后的图像global J %处理前的图像J=ImagenUmbral %将处理后的图像赋予处理前的图像% hObject handle to fuzhidaojianqieban (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDA TA)%几何变换的回调函数，它包含三个基本的几何变换，分别为水平变换，垂直变换，对角变换。