一個簡單的matlab圖形界面程序GUI

一個簡單的matlab圖形界面程序GUI

function varargout = showGUI(varargin)
% SHOWGUI MATLAB code for showGUI.fig
%      SHOWGUI, by itself, creates a new SHOWGUI or raises the existing
%      singleton*.
%
%      H = SHOWGUI returns the handle to a new SHOWGUI or the handle to
%      the existing singleton*.
%
%      SHOWGUI('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in SHOWGUI.M with the given input arguments.
%
%      SHOWGUI('Property','Value',...) creates a new SHOWGUI or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before showGUI_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to showGUI_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 showGUI

% Last Modified by GUIDE v2.5 08-Jun-2013 21:53:16

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',      mfilename, ...
                  'gui_Singleton',  gui_Singleton, ...
                  'gui_OpeningFcn', @showGUI_OpeningFcn, ...
                  'gui_OutputFcn',  @showGUI_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

function showGUI_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 showGUI (see VARARGIN)

% Choose default command line output for showGUI
    handles.output = hObject;
    guidata(hObject, handles);

% UIWAIT makes showGUI wait for user response (see UIRESUME)
% uiwait(handles.showGUI);

% --- Outputs from this function are returned to the command line.
function varargout = showGUI_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 runBut.
function runBut_Callback(hObject, eventdata, handles)
% hObject    handle to runBut (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
    maxRunTime = 10;
    current_run_no = str2double(get(handles.beginValue, 'String'));
    if (get(handles.rdch, 'Value') == get(handles.rdch, 'Max'))
        if runtime_number_check(handles, current_run_no) == 1
            current_run_no = mod((current_run_no + 1), maxRunTime);
            if current_run_no == 0
                current_run_no = maxRunTime;
            end
            set(handles.beginValue, 'String', num2str(current_run_no));
            curimno = str2double(get(handles.imgNo, 'String'));
            if imgno_number_check(curimno, handles) ~= -1
                gui_contents_update(handles, curimno);
            end
        end
    else
        running_testfunc(handles);
    end

function rdch_Callback(hObject, eventdata, handles)
% hObject    handle to rdch (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
    if (get(hObject, 'Value') == get(hObject, 'Max'))
        set(hObject, 'String', 'show test results');
    else   
        set(hObject,'String', 'show maps results');
    end
    current_no = str2double(get(handles.imgNo,'String'));
    if imgno_number_check(current_no, handles) == -1
        return;
    else
        gui_contents_update(handles, current_no);       
    end
    guidata(hObject, handles);
   
function beginValue_Callback(hObject, eventdata, handles)
% hObject    handle to beginValue (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
    current_no = str2double(get(handles.imgNo,'String'));
    if imgno_number_check(current_no, handles) == -1
        return;
    elseif get(handles.rdch, 'Value') == get(handles.rdch, 'Max')
        gui_contents_update(handles, current_no);       
    end
    guidata(hObject, handles);

function beginValue_CreateFcn(hObject, eventdata, handles)
% hObject    handle to beginValue (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called
    if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
        set(hObject,'BackgroundColor','white');
    end

function endValue_Callback(hObject, eventdata, handles)
% hObject    handle to endValue (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
function endValue_CreateFcn(hObject, eventdata, handles)
% hObject    handle to endValue (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called
    if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
        set(hObject,'BackgroundColor','white');
    end

function sliderImageNo_Callback(hObject, eventdata, handles)
% hObject    handle to sliderImageNo (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
    current = get(hObject,'Value');
    current = floor(current);
    set(handles.imgNo, 'String', num2str(current));
    gui_contents_update(handles, current);
    guidata(hObject, handles);

% --- Executes during object creation, after setting all properties.
function sliderImageNo_CreateFcn(hObject, eventdata, handles)
% hObject    handle to sliderImageNo (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called
% Hint: slider controls usually have a light gray background.
    if isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
        set(hObject,'BackgroundColor',[.9 .9 .9]);
    end
    set(hObject, 'Max', handles.sliderImageNo.maxValue);
    set(hObject, 'Min', handles.sliderImageNo.minValue);
    step = 1/(handles.sliderImageNo.maxValue - handles.sliderImageNo.minValue);
    set(hObject, 'SliderStep', [step, 0.1]);
    initValue = handles.sliderImageNo.maxValue + ...
        handles.sliderImageNo.minValue;
    initValue = floor(initValue/2);
    set(hObject, 'value', initValue);
    guidata(hObject, handles);
   
function imgNo_Callback(hObject, eventdata, handles)
% hObject    handle to imgNo (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
    current_no = str2double(get(hObject,'String'));
    if imgno_number_check(current_no, handles) == -1
        return;
    else
        gui_contents_update(handles, current_no);       
    end
    guidata(hObject, handles);
   
% --- Executes during object creation, after setting all properties.
function imgNo_CreateFcn(hObject, eventdata, handles)
% hObject    handle to imgNo (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called
    if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
        set(hObject,'BackgroundColor','white');
    end
    initValue = handles.sliderImageNo.maxValue + ...
        handles.sliderImageNo.minValue;
    initValue = floor(initValue/2);   
    set(hObject, 'String', num2str(initValue));
    guidata(hObject, handles);

function preBut_Callback(hObject, eventdata, handles)
% hObject    handle to preBut (see GCBO) 
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
% previous button callback
    current_no = str2double(get(handles.imgNo,'String'));
    if imgno_number_check(current_no, handles) == -1
        return;
    elseif imgno_number_check(current_no, handles) == 2
        msgbox('At the first image!!','Attention','modal');
    else
        current_no = current_no - 1;
    end
    gui_contents_update(handles, current_no);
    guidata(hObject, handles);

function nextBut_Callback(hObject, eventdata, handles)
% hObject    handle to nextBut (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
% next button callback
    current_no = str2double(get(handles.imgNo,'String'));
    if imgno_number_check(current_no, handles) == -1
        return;
    elseif imgno_number_check(current_no, handles) == 3
        msgbox('At the last image!!','Attention','modal');
    else
        current_no = current_no + 1;
    end
    gui_contents_update(handles, current_no);
    guidata(hObject, handles);

% --- Executes on button press in timesRd.
function timesRd_Callback(hObject, eventdata, handles)
% hObject    handle to timesRd (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
% Hint: get(hObject,'Value') returns toggle state of timesRd

function showGUI_CreateFcn(hObject, eventdata, handles)
% hObject    handle to showGUI (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called
    handles.sliderImageNo.maxValue = 6000;
    handles.sliderImageNo.minValue = 1;
    guidata(hObject, handles);

function nbs_Callback(hObject, eventdata, handles)
% hObject    handle to nbs (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
    current_no = floor(str2double(get(handles.imgNo,'String')));
    if imgno_number_check(current_no, handles) == -1
        return;
    end
    gui_contents_update(handles, current_no);
    guidata(hObject, handles);
   
function nbs_CreateFcn(hObject, eventdata, handles)
% hObject    handle to nbs (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function showGUI_DeleteFcn(hObject, eventdata, handles)
% hObject    handle to showGUI (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

function sliderObj_Callback(hObject, eventdata, handles)
% hObject    handle to sliderObj (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
    objNo = get(hObject, 'Value');
    objNo = floor(objNo);
    set(handles.objNo, 'String', num2str(objNo));
    current_no = str2double(get(handles.imgNo, 'String'));
    if imgno_number_check(current_no, handles) == -1
        return;
    else
        gui_contents_update(handles, current_no);   
    end
    guidata(hObject, handles);

function sliderObj_CreateFcn(hObject, eventdata, handles)
% hObject    handle to sliderObj (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called
    if isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
        set(hObject,'BackgroundColor',[.9 .9 .9]);
    end
    set(hObject, 'Visible', 'off');
    guidata(hObject, handles);

function imageName = gui_get_imageName(no)
% get the imagename with order no
    namelist = ['/home/aborn/research/code/SalDef/dataset/' ...
                'voc2012imglist.txt'];
    fid = fopen(namelist);
    C  = textscan(fid,'%s');
    fclose(fid);
    name = C{1,1};
    clear C;
    imageName = name{no,1}(1,1:end-4);

function gui_contents_update(handles, cur_img_no)
    cur_img_no = floor(cur_img_no);
    mapsdir    = '/media/research/mapsCIKM/maps/';
    set(handles.imgNo,'String',num2str(cur_img_no));
    set(handles.sliderImageNo, 'Value', cur_img_no);
    imageName  = gui_get_imageName(cur_img_no);     
    info      = getVOC2012ImgInfo(imageName);
    imageName  = [mapsdir,imageName, '.jpg'];
   
    contents  = cellstr(get(handles.nbs, 'String'));
    cur_conts  = contents{get(handles.nbs, 'Value')};
    segmapName = [imageName(1,1:end-4),'_segmap_', cur_conts, '.mat'];
    if file_check(segmapName) == -1
        return;
    end
    load(segmapName);
    rgbSeg      = segmap.rgbSeg;
    if (get(handles.rdch, 'Value') == get(handles.rdch, 'Max')) 
        % if the rdch radio button has been chosen, update test results
        if (gui_contents_update_test(handles, cur_img_no, rgbSeg) == -1)
            return;
        end
    else
        salmapName = [imageName(1,1:end-4),'_salmap.mat'];
        load(salmapName);
        defmapName = [imageName(1,1:end-4),'_defmap.mat'];
        load(defmapName);
        gui_update_axes(imageName, 11, handles);
        gui_update_axes(salmap, 21, handles, 'im');
        gui_update_axes(defmap, 12, handles, 'im');
        gui_update_axes(rgbSeg, 22, handles, 'im');
       
        set(handles.percent, 'String', '');
        set(handles.objNo, 'String', '');
        set(handles.sliderObj, 'Visible', 'off');
        set(handles.currentMsg, 'String', '');
        change_objdet_panel(handles, 'maps');
        gui_update_names(handles, 'maps');
    end
    gui_update_msg(cur_img_no, handles);
   
function st = gui_contents_update_test(handles, cur_img_no, rgbSeg)
% if the rdch be chosen
%    show the test result.
    objno = floor(get(handles.sliderObj, 'Value'));
    runNo = floor(str2double(get(handles.beginValue, 'String')));
    if runtime_number_check(handles, runNo) == -1
        nmr = 1;
        set(handles.beginValue, 'String', '1');
    else
        nmr = runNo;
    end
    set(handles.beginValue, 'String', num2str(nmr));
    imageName = gui_get_imageName(cur_img_no);
    info      = getVOC2012ImgInfo(imageName);
    set(handles.sliderObj, 'Max', info.objno);
   
    contents  = cellstr(get(handles.nbs, 'String'));
    cur_conts = contents{get(handles.nbs, 'Value')};
    set(handles.sliderObj, 'Visible', 'off');
    testRS    = gui_obtain_testRS(imageName, str2num(cur_conts), objno, nmr);
    if (testRS.st == -1)
        tmsg  = 'runing test before this action!';
        msg  = sprintf('Can not find the image %s \n %s', imageName, tmsg);
        msgbox(msg,'FileReadError', 'modal');
        st    = -1;
        return;
    end
   
    maxV      = get(handles.sliderObj, 'Max');
    minV      = get(handles.sliderObj, 'Min');
    if maxV > minV
        set(handles.sliderObj, 'Visible', 'on');
        step  = 1/(maxV-minV);
        set(handles.sliderObj, 'SliderStep', [step, 0.1]);
    elseif maxV == minV
        set(handles.sliderObj, 'Visible', 'off');
    end
    if objno > maxV
        set(handles.sliderObj, 'Value', minV);
        objno = minV;
    end

    gui_update_axes(rgbSeg,          11, handles, 'im');
    gui_update_axes(testRS.resIM,    12, handles, 'im');
    gui_update_axes(testRS.labIM,    21, handles, 'im');
    gui_update_axes(testRS.reslabIM, 22, handles, 'im');
    set(handles.percent, 'String', num2str(testRS.percent));
    objNo = floor(get(handles.sliderObj,'Value'));
    set(handles.objNo, 'String', num2str(objNo));
    curMsg = sprintf('obj_%d:%s  run_%d  nbs_%s',objNo, ...
                    info.obj(objNo).class, nmr, cur_conts);
    set(handles.currentMsg, 'String', curMsg);
    change_objdet_panel(handles, 'test');
    gui_update_names(handles, 'test');
    st = 1;

function gui_update_msg(current_no, handles)
% update the meg content
%    set(handles.msg, 'string', message);
    imageName = gui_get_imageName(current_no);     
    info      = getVOC2012ImgInfo(imageName); 
    msg      = info.fname;
    msg      = sprintf('%s\nits has %d objects:', msg, info.objno);
    msgObj    = '';
    for i=1:info.objno
        msgObj = sprintf('%sobj_%d:%s\n', msgObj, i, info.obj(i).class);
    end
    msg = sprintf('%s\n%s', msg, msgObj);
    set(handles.msg, 'String', msg);
   
function change_objdet_panel(handles, tag)
% change object detection panel title content
    if strcmp(tag, 'test') == 1
        set(handles.objdet, 'Title', 'running time select');
        set(handles.textBeginEnd, 'String', 'run_i');
        set(handles.endValue, 'Visible', 'off');
        set(handles.runBut, 'String', '  next_i');
    elseif strcmp(tag, 'maps') == 1
        set(handles.objdet, 'Title', 'object detection');
        set(handles.textBeginEnd, 'String', '  begin    :      end');
        set(handles.endValue, 'Visible', 'on');
        set(handles.runBut, 'String', 'run');
        set(handles.beginValue, 'String', '1');
        set(handles.endValue,'String','1');
    end

function gui_update_names(handles, tag)
    if strcmp(tag, 'test') == 1
        set(handles.name11, 'String', 'setment map');
        set(handles.name12, 'String', 'object detection result');
        set(handles.name21, 'String', 'human label information');
        set(handles.name22, 'String', 'label and detection res.');
    elseif strcmp(tag, 'maps') == 1
        set(handles.name11, 'String', 'origin image');
        set(handles.name12, 'String', 'defocus map');
        set(handles.name21, 'String', 'saliency map');
        set(handles.name22, 'String', 'segment map');
    end
       
function gui_update_axes(imageName, axespos, handles, class)
% refresh the axes content using imageName
    if nargin < 4
        class = 'image';
    end
    if axespos == 11
        axes(handles.axes11);
    elseif axespos == 12
        axes(handles.axes12);
    elseif axespos == 21
        axes(handles.axes21);
    elseif axespos == 22
        axes(handles.axes22);
    end
    if strcmp(class,'image') == 1
        im = imread(imageName);
    elseif strcmp(class,'im') == 1
        im = imageName;
    else
        disp('error in using gui_update_axes');
    end
    imshow(im);
   
function st = runtime_number_check(handles, no)   
% check the runtime wether between in [1, 10]
    if isnan(no)
        msgbox('You must entry a number value','InputError', 'modal');
        st = -1;
        return;
    elseif no <= 0 || no > 10
        msgbox('Input number must between [1,10]!!','Attention','modal');
        st = -1;
        return;
    else
        st = 1;
        return;
    end

function st = file_check(filename)
% check the file wether exists?
    if exist(filename, 'file') ~= 0
        st = 1;
    else
        msg = sprintf('% the file: %s does not exist!', filename);
        msgbox(msg,'FileReadError', 'modal');
        st = -1;
    end
   
function st = imgno_number_check(no, handles)
% check the image order whether legal
    maxValue = get(handles.sliderImageNo, 'Max');
    minValue = get(handles.sliderImageNo, 'Min');
    if isnan(no)
        msgbox('You must entry a number value','InputError', 'modal');
        st = -1;
    elseif no <= 0
        msgbox('Input number must be positive!!','Attention','modal');
        st = -1;
    elseif no>maxValue
        msgbox(['Input number exceed the max value (',num2str(maxValue),')!!'],...
              'Attention','modal');
        st = -1;
    else
        if (no - 1) == (minValue - 1)
            st = 2;
        elseif (no + 1) == (maxValue + 1)
            st = 3;
        else
            st = 1;
        end
    end

function running_testfunc(handles);
% running test fuction after we have trained
%  classify model and segmentations
    message = ['running command pressed'];
    startI = floor(str2double(get(handles.beginValue, 'String')));
    endI  = floor(str2double(get(handles.endValue, 'String')));
    if imgno_number_check(startI, handles) ~= -1 && ...
            imgno_number_check(endI, handles) ~= -1
        msg = sprintf('%s\n i=%d:%d', message, startI, endI);
        set(handles.msg, 'string', msg);
    else
        set(handles.msg, 'string', message);
    end

界面如下：

把上面代碼保存到文件：showGUI.m

下載這裡的showGUI.fig文件，把它們放在同一個目錄下運行showGUI.m文件就可以了。

我自己用的測試平台為Ubuntu 11.10 linux , matlab 為7.12 -- R2011a

showGUI.fig文件下載:

免費下載地址在 http://linux.linuxidc.com/

用戶名與密碼都是www.linuxidc.com

具體下載目錄在 /2013年資料/6月/14日/一個簡單的matlab圖形界面程序GUI