function varargout = CIEgui(varargin)
gui_Singleton = 1;
gui_State = struct(‘gui_Name’,mfilename, …
‘gui_Singleton’, gui_Singleton, …
‘gui_OpeningFcn’, @CIEgui_OpeningFcn, …
‘gui_OutputFcn’, @CIEgui_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 % — Executes just before CIEgui is made visible. function CIEgui_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 CIEgui (see VARARGIN)
% Choose default command line output for CIEgui handles.output = hObject;
% Update handles structure guidata(hObject, handles);
% UIWAIT makes CIEgui wait for user response (see UIRESUME) % uiwait(handles.figure1); function varargout = CIEgui_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 BrowseFile. function BrowseFile_Callback(hObject, eventdata, handles) [FileName,PathName] = uigetfile(‘*.txt’,’Select the txt file’);
if PathName ~= 0 %if user not select cancel PathNameFileName = [PathName FileName]; set(handles.filepath, ‘string’,PathNameFileName); %PathName = get(handles.filepath, ‘string’); addpath(PathName); %add path to file search
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %reading the color matching functions data = csvread(‘ciexyz31_1.csv’); wavelength = data(:,1); redCMF = data(:,2); greenCMF = data(:,3); blueCMF = data(:,4); %plot(wavelength,redCMF);
% readint the PL data fid = fopen(FileName, ‘r’); %PLdata = fscanf(fid, ‘%g %g’, [2 inf]); % It has two rows now. hl = str2num(get(handles.headerline,’string’)); PLdata = textscan(fid,’%f %f’,’HeaderLines’,hl);
%PLdata = dlmread(FileName, », 40, 1) %matrix = dlmread(filename, delimiter, firstRow, firstColumn) fclose(fid)
% PLwavelength = PLdata(1,:); % PLIntensity = PLdata(2,:);
PLwavelength = PLdata{1,1}; PLIntensity = PLdata{1,2};
plot(handles.PLdataaxis,PLwavelength,PLIntensity);
% CIE coordinates calculation %PLIntensity = PLIntensity/max(PLIntensity); %normalize Intensity
s = size(PLwavelength); dataindex = 0; %index for ciexydata for i=1:1:471 % i is for color function read from excel file for j=1:1:s(1,1) if wavelength(i,1)== PLwavelength(j,1); dataindex = dataindex + 1; CIEXydata(dataindex,1) = redCMF(i,1)*PLIntensity(j,1); CIEYydata(dataindex,1) = greenCMF(i,1)*PLIntensity(j,1); CIEZydata(dataindex,1) = blueCMF(i,1)*PLIntensity(j,1); wave(dataindex,1) = PLwavelength(j,1); end end end set(handles.Calculatepushbutton,’Enable’,’on’); %enable the push button for calculate handles.X = trapz(wave,CIEXydata); handles.Y = trapz(wave,CIEYydata); handles.Z = trapz(wave,CIEZydata); guidata(hObject, handles); end %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % — Executes during object creation, after setting all properties. function PLdataaxis_CreateFcn(hObject, eventdata, handles) % hObject handle to CIEdiagram (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 CIEdiagram
function filepath_Callback(hObject, eventdata, handles)
% hObject handle to filepath (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 filepath as text % str2double(get(hObject,’String’)) returns contents of filepath as a double % — Executes during object creation, after setting all properties. function filepath_CreateFcn(hObject, eventdata, handles) %handles.filepath = hObject; %guidata(hObject, handles); % hObject handle to filepath (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
% — Executes on button press in Calculatepushbutton. function Calculatepushbutton_Callback(hObject, eventdata, handles) handles.smallx = handles.X / (handles.X + handles.Y + handles.Z); handles.smally = handles.Y / (handles.X + handles.Y + handles.Z); set(handles.CIEX,’string’,handles.X); set(handles.CIEY,’string’,handles.Y); set(handles.CIEZ,’string’,handles.Z); set(handles.CIEsmallx,’string’,handles.smallx); set(handles.CIEsmally,’string’,handles.smally);
%plotting the locatino in CIE diagram xx = handles.smallx; %modified x,y cordinate with respect to the top left axis origin yy = (0.9-handles.smally);
imsize = imread(‘CIExy1931.bmp’); simsize = size(imsize); xaxis = (simsize(1,2)/0.9)*xx+1; %getting axis cordinates yaxis = (simsize(1,1)/0.9)*yy+1; yaxis = round(yaxis); xaxis = round(xaxis); %calibration — the image is little shifted so calibrated by calulating CIE %for 0.33,0.33 and matching that to white poinit pixel in the image used %(700,385) xaxis = xaxis + 22; yaxis = yaxis + 5; axes(handles.CIEdiagram);
hold on;%# Add subsequent plots to the image cla imshow(‘CIExy1931.bmp’); plot(xaxis,yaxis,’o’); %# NOTE: x_p and y_p are switched (see note below hold off; %# Any subsequent plotting will overwrite the image %declare handles to be used in save window handles.savexaxis = xaxis; handles.saveyaxis = yaxis; guidata(hObject, handles); %[filename, user_canceled] = imsave; % axes.save(‘test.jpg’); %getting the RGB value ximaxis = simsize(1,1) + (-simsize(1,1)/0.9)*handles.smally; yimaxis = (simsize(1,2)/0.9)*handles.smallx; ximaxis = round(ximaxis); yimaxis = round(yimaxis); %calibration — the image is little shifted so calibrated by calulating CIE %for 0.33,0.33 and matching that to white poinit pixel in the image used %(700,385) ximaxis = ximaxis + 5; yimaxis = yimaxis + 22; image = imread(‘CIExy1931.bmp’); imager = image(ximaxis,yimaxis,1); imageg = image(ximaxis,yimaxis,2); imageb = image(ximaxis,yimaxis,3);
colorwind = imread(‘colorwindow.png’); %setting rgb for color window colorwind(:,:,1) = imager; colorwind(:,:,2) = imageg; colorwind(:,:,3) = imageb;
axes(handles.colorwindowaxes); imshow(colorwind); set(handles.Calculatepushbutton,’Enable’,’off’); %disable the push button for calculate set(handles.savepushbutton,’Enable’,’on’);
% — Executes during object creation, after setting all properties. function CIEdiagram_CreateFcn(hObject, eventdata, handles) handles.CIEdiagram = hObject; guidata(hObject, handles); imshow(‘CIExy1931.bmp’); %imshow(‘findpointer1.png’); % hold on; %# Add subsequent plots to the image % plot(1,460,’o’); %# NOTE: x_p and y_p are switched (see note below)! % hold off; %# Any subsequent plotting will overwrite the image! % hObject handle to CIEdiagram (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 CIEdiagram
% — Executes during object creation, after setting all properties. function colorwindowaxes_CreateFcn(hObject, eventdata, handles) handles.colorwindowaxes = hObject; guidata(hObject, handles); imshow(‘colorwindow.png’) % hObject handle to CIEdiagram (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 CIEdiagram
% — Executes during object creation, after setting all properties. function Calculatepushbutton_CreateFcn(hObject, eventdata, handles) handles.Calculatepushbutton = hObject; % Update handles structure guidata(hObject, handles); set(hObject,’Enable’,’off’); %disable the push button for calculate
% — Executes on button press in saveimage. function saveimage_Callback(hObject, eventdata, handles) %[filename, ext, user_canceled] = imputfile axes(handles.CIEdiagram); save(test.jpg); %[filename, user_canceled] = imsave; if user_canceled == 0
function headerline_Callback(hObject, eventdata, handles) %handles.headerline = hObject; %guidata(hObject, handles); % hObject handle to headerline (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 headerline as text % str2double(get(hObject,’String’)) returns contents of headerline as a double
% — Executes during object creation, after setting all properties. function headerline_CreateFcn(hObject, eventdata, handles) handles.headerline = hObject; guidata(hObject, handles);
% hObject handle to headerline (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 savepushbutton. function savepushbutton_Callback(hObject, eventdata, handles) figure(‘Name’,’Save Image’,’NumberTitle’,’off’) image = imread(‘CIExy1931.bmp’); imshow(image); hold on plot(handles.savexaxis,handles.saveyaxis,’o’); %# NOTE: x_p and y_p are switched (see note below hold off; %# Any subsequent plotting will overwrite the image % hObject handle to savepushbutton (see GCBO) % 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 savepushbutton_CreateFcn(hObject, eventdata, handles) handles.savepushbutton = hObject; guidata(hObject, handles); set(handles.savepushbutton,’Enable’,’off’); % hObject handle to savepushbutton (see GCBO) % eventdata reserved — to be defined in a future version of MATLAB % handles empty — handles not created until after all CreateFcns called ——— This is full code, can you help me with my problem. I have 2 data (file attached), data1 is good but data2 have some errors. I dont know why? Help me! Thanks a lot.
function slider1
global hSt1 hEd2 hSld1 hSld2
hFig=figure(‘position’,[50,50,400,300]);
hSt1=uicontrol(‘Style’,’text’,’Position’,[130,25,40,20],…
‘Backgroundcolor’,[1 1 1],’String’,’0′);
hSld1=uicontrol (‘Style’,’slider’,’Position’,[50,50,200,20],…
‘Callback’,’sld’);
uicontrol(‘Style’,’text’,’Position’,[50,25,80,20],…
‘String’,’Окно вывода’);
hEd2=uicontrol(‘Style’,’edit’,’Position’,[260,255,40,20],…
‘Backgroundcolor’,[1 1 1],’String’,’0′,…
‘Callback’,’fed’);
uicontrol(‘Style’,’text’,’Position’,[180,255,80,20],…
‘String’,’Окно ввода’);
hSld1=uicontrol (‘Style’,’slider’,’Position’,[270,50,20,200]);
function sld
global hSt1 hSld1
set(hSt1,’String’,num2str(get(hsld,’Value’)));
end
function fed
global hEd2 hSld2
set(hSld2,’Value’,str2num(get(hed2,’String’)));
end
по идеи должно про скроле менятся значение но этого не происходит. ошибку пишет!!!
??? Error while evaluating uicontrol Callback.
??? Undefined function or variable ‘sld’.
??? Error while evaluating uicontrol Callback.
??? Undefined function or variable ‘sld’.
??? Error while evaluating uicontrol Callback.
??? Undefined function or variable ‘sld’.
??? Error while evaluating uicontrol Callback.
??? Undefined function or variable ‘fed’.
??? Error while evaluating uicontrol Callback.
My code is running on Matlab 7.10.0(R2010a),if I want to run the code on Matlab 2016a giving error:
Error in seasonal_trend/construct_GUI/select_file (line 892)
set_busy();
Error while evaluating UIControl Callback
I attached my code, excel file and screen video how to run the code. I would be very greatful, if someone can help me to solvethe issue.
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My code is running on Matlab 7.10.0(R2010a),if I want to run the code on Matlab 2016a giving error:
Error in seasonal_trend/construct_GUI/select_file (line 892)
set_busy();
Error while evaluating UIControl Callback
I attached my code, excel file and screen video how to run the code. I would be very greatful, if someone can help me to solvethe issue.
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If I go back to the GUI and perform GUI operations, an error rises if I push a button.
Whenever I try to go back to the GUI, after performing script operations on the dataset, I can’t push buttons in dialogue boxes, as the following error shows up:
Unable to use a value of type ‘matlab.ui.control.UIControl’ as an index.
Error using inputgui (line 218)
Error while evaluating UIControl Callback.
#### Example (I’ll shorthand something to make it lighter)
- [ALLEEG, EEG, CURRENTSET, ALLCOM] = eeglab;
EEG = pop_loadbv(rootfold, sprintf(‘MMM_000%i.vhdr’,set));
pop_newset(ALLEEG, EEG, 0,’setname’, sprintf(‘s0%i_raw’,set), ‘gui’,’off’);
EEG = pop_resample( EEG, 250);
EEG = pop_chanedit(EEG, ‘lookup’,’filelocation’);
[ALLEEG, EEG, CURRENTSET] = pop_newset(ALLEEG, EEG, 1,’setname’,sprintf(‘s0%i_1hpf’,set),’gui’,’off’); % ICA dataset
EEG = pop_eegfiltnew(EEG, ‘locutoff’,1);
EEG = pop_cleanline(EEG, … % parameters)
oriEEG = EEG;
EEG = clean_rawdata(EEG, 5, -1, 0.80, ‘off’, 8, 0.25);
EEG = pop_interp(EEG, oriEEG.chanlocs, ‘spherical’);
EEG = pop_reref( EEG, [29 30] ,’keepref’,’on’);
EEG = pop_eegchanoperator( EEG, {‘ch65=ch31-ch32 label biVEOG’}); %bipolar ocular channels
EEG = pop_eegchanoperator( EEG, {‘ch66=ch57-ch58 label biHEOG’});
command = ‘[EEG LASTCOM] = eeg_eegrej(EEG,eegplot2event(TMPREJ, -1));’;
eegplot(EEG.data, ‘srate’, EEG.srate, ‘events’, EEG.event, ‘command’, command, ‘winlength’, 100); - [As the software plots the EEG data scroll, I can’t push the Norm and Stack buttons on the right, as the error above appears.]
- [The same happens if I run > pop_runamica(EEG), where I can’t press the button to run the algorithm.]
#### Versions
| OS version | [Windows 10] |
| Matlab version | [Matlab 2019a] |
| EEGLAB version | [eeglab2019_0] |
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Вопрос:
У меня есть GUI Matlab (Compare2ImagesGUI), который вызывается в другом GUI (DistanceOrderGUI) и должен возвращать переменную, основанную на некотором взаимодействии с пользователем.
Ниже приведен фрагмент того, как Compare2ImagesGUI:
a=1;b=2;
handles.a = a;
handles.b = b;
result = Compare2ImagesGUI('DistanceOrderGUI', handles)
И вот что он делает, когда он открывается:
function Compare2ImagesGUI_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 Compare2ImagesGUI (see VARARGIN)
% Choose default command line output for Compare2ImagesGUI
%handles.output = hObject;
a = varargin{2}.a;
b = varargin{2}.b;
handles.a = a;
handles.b = b;
handles.ima = varargin{2}.ims{a};
handles.imb = varargin{2}.ims{b};
init(hObject,handles);
% UIWAIT makes Compare2ImagesGUI wait for user response (see UIRESUME)
uiwait(hObject);
это функция init:
function init(hObject,handles)
imshow(handles.ima,'Parent',handles.axes1);
handles.current = handles.a;
% handles.ims=ims; handles.gt=gt;
% handles.folderN=folderN; handles.name=dirnames{folderN};
% Update handles structure
guidata(hObject, handles);
Когда пользователь заканчивает взаимодействие, он нажимает кнопку, и GUI должен закрываться и возвращать значение своей вызывающей функции:
% --- Executes on button press in pushbutton3.
function pushbutton3_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton3 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
figure1_CloseRequestFcn(hObject,handles);
% --- Outputs from this function are returned to the command line.
function varargout = Compare2ImagesGUI_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.current
delete(handles.Compare2ImagesGUI);
% --- Executes when user attempts to close figure1.
function figure1_CloseRequestFcn(hObject, handles)
% hObject handle to figure1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
if isequal(get(hObject,'waitstatus'),'waiting')
uiresume(hObject);
else
delete(hObject);
end
Я следовал инструкции о том, как структурировать этот код, найденный здесь и здесь, тем не менее я получаю эту странную ошибку и действительно не знаю, что с этим делать:
Error using hg.uicontrol/get
The name 'waitstatus' is not an accessible property for an instance of
class 'uicontrol'.
Error in Compare2ImagesGUI>figure1_CloseRequestFcn (line 127)
if isequal(get(hObject,'waitstatus'),'waiting')
Error in Compare2ImagesGUI>pushbutton3_Callback (line 118)
figure1_CloseRequestFcn(hObject,handles);
Error in gui_mainfcn (line 96)
feval(varargin{:});
Error in Compare2ImagesGUI (line 42)
gui_mainfcn(gui_State, varargin{:});
Error in
@(hObject,eventdata)Compare2ImagesGUI('pushbutton3_Callback',hObject,eventdata,guidata(hObject))
Error using waitfor
Error while evaluating uicontrol Callback
Обратите внимание, что строка 127 находится в function figure1_CloseRequestFcn(hObject, handles). Какие-либо предложения?
Ответ №1
Обычно CloseRequestFcn не вызывается через uicontrol который вы создали, а скорее:
- вы закрываете фигуру с помощью встроенных элементов управления фигурами (например, “X” в верхней части экрана или в меню рисунков)
-
closeдля вашей фигуры - покинуть MATLAB
Случается, что pushbutton3_Callback передает свой собственный дескриптор, а фигурный дескриптор в hObject в figure1_CloseRequestFcn. Проблема в том, что свойство 'waitstatus' принадлежит только figure.
Решение состоит в том, чтобы либо изменить pushbutton3_Callback чтобы передать фигуру, либо изменить pushbutton3_Callback чтобы просто использовать фигурный дескриптор. Например:
% --- Executes when user attempts to close figure1.
function figure1_CloseRequestFcn(hObject, eventdata, handles)
% hObject handle to figure1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
hFig = ancestor(hObject,'Figure');
if isequal(get(hFig,'waitstatus'),'waiting')
uiresume(hFig);
else
delete(hFig);
end
Примечание: Я добавил и eventdata аргумент figure1_CloseRequestFcn, который, казалось, не хватает из вашего кода. (Обычно он определяется как @(hObject,eventdata)guitest('figure1_CloseRequestFcn',hObject,eventdata,guidata(hObject))).
I created pushbutton in GUI;
% — Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton1 (see GCBO)
% eventdata reserved — to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
[FileName1,PathName] = uigetfile(‘*.xlsx’,‘Select the excel file’);
[num,txt1,raw] = xlsread(FileName1);
%when user click pushbutton then click close the «select the excel file» window following errors occur;
Error using xlsread
Filename must be a string.
Error in helmert_fig>pushbutton1_Callback (line 84)
[num,txt1,raw] = xlsread(FileName1);
Error in gui_mainfcn (line 96)
feval(varargin{:});
Error in helmert_fig (line 42)
gui_mainfcn(gui_State, varargin{:});
Error in @(hObject,eventdata)helmert_fig(‘pushbutton1_Callback’,hObject,eventdata,guidata(hObject))
Error while evaluating uicontrol Callback
%how I can modify the xlsread function to supress these errors when user close the window without select any file to read?