Closing MATLAB GUI gives error
Show older comments
I have the following code which is working very fine and also saving the required file. But after completing MATLAB GUI while executing "Close all" statement it gives the error. " _HAX must be a valid axes handle". The Code is as under
function varargout = FArhan_GUI_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
set(handles.axes1,'units','pixels','visible','off');
set(handles.axes2,'units','pixels','visible','off');
set(gcf, 'units','normalized','outerposition',[0 0 10 10]);
scrz=get(0,'ScreenSize');
fig_hr = 326;
fig_vr = 493;
% set(handles.axes1,'units','pixels','visible','off');h
handles.pos1 = round((scrz(3)-fig_hr)/4);
handles.pos2 = round((scrz(4)-fig_vr)/2);
for i =1:43*2
handles.save_img{i} = imread ([num2str(i),'.tif']);
end
handles.pos3 = [handles.pos1 handles.pos2 fig_hr fig_vr];
% pos3 = [pos1 pos2 800 500];
set(handles.axes1,'pos',handles.pos3);
axes(handles.axes1);
% imshow('introduction1.tif') ;%,'Parent',handles.axes1);
set(handles.axes1,'units','pixels');
% set(handles.axes2,'units','pixels','visible','off');
handles.posa = handles.pos1 +1.5* round(fig_hr);
pos4 = [handles.posa handles.pos2 fig_hr fig_vr];
set(handles.axes2,'pos',[pos4]);
% varargout{1} = handles.output;
% uicontrol('Visible','off','Style','Text', 'HandleVisibility','off','Position' ,[handles.pos1, 10,500 ,30],,20);
handles.results = 0;
handles.text1 =uicontrol('Style','Text', 'HandleVisibility','off','Position' ,[handles.pos1, handles.pos2,500 ,300],'Value',0,'String','Two Images will be shown to you with a question select the image according to the question.Enter user number and press Enter to start', 'Tag','text1','FontSize',25);
handles.edit1 = uicontrol('Style','Edit', 'HandleVisibility','off','Position' ,[4*handles.pos1, handles.pos2,100 ,30]);
handles.button1 = uicontrol('Style', 'pushbutton','Callback', {@pushbutton1_Callback, ancestor(hObject, 'figure')} ,'Units','pixels', 'Position', [4*handles.pos1, handles.pos2-60,100 ,30 ], 'String', 'Enter');
varargout{1} = handles.output;
handles.save = 990;
handles.question = 1;
handles.co = 1;
guidata( hObject,handles);
function pushbutton1_Callback (hObject,eventdata,GUIfig)
handles = guidata(GUIfig);
% handles.results = handles.results+1
x = get(handles.edit1,'String');
handles.results = x;
% % guidata( handles);
% save ('results_values.mat','x')
set(handles.text1,'units','pixels','visible','off');
set(handles.edit1,'units','pixels','visible','off');
set(handles.button1,'units','pixels','visible','off');
hBtnGrp = uibuttongroup('Position',[ 0 0 0.1 0.1], 'Units','Normalized','BackgroundColor',[0.5,0.5,0.5]);
uicontrol('Style','Radio', 'Parent',hBtnGrp, 'HandleVisibility','off','BackgroundColor',[0.5,0.5,0.5], 'Position',[(handles.pos1+326+handles.pos1)/2, handles.pos2-70,70 ,50],'Value',0, 'String','A', 'Tag','A')
uicontrol('Style','Radio', 'Parent',hBtnGrp, 'HandleVisibility','off','BackgroundColor',[0.5,0.5,0.5],'Position' ,[(handles.posa+326+handles.posa)/2, handles.pos2-70,70 ,50],'Value',0, 'String','B', 'Tag','B')
uicontrol('Style', 'pushbutton','Callback', {@pushbutton1, ancestor(hObject, 'figure'), hBtnGrp}, 'Units', 'pixels', 'Position', [(((handles.pos1+326+handles.pos1)/2)+(handles.posa+326+handles.posa)/2)/2, handles.pos2- 140,70 ,50 ], 'String', 'Next');
handles.arr = [1,2; 16,17; 31,32; 41,42; 6,7 ; 21,22; 26,27; 36,37; 11,12;
2,3; 17,18; 32,33; 42,43; 7,8 ; 22,23; 27,28; 37,38; 12,13;
3,4; 18,19; 33,34; 43,41; 8,9 ; 23,24; 28,29; 38,39; 13,14;
4,5; 19,20; 34,35 ; 9,10; 24,25; 29,30; 39,40; 14,15;
5,1; 20,16; 35,31 ; 10,6; 25,21; 30,26; 40,36; 15,11;
1,3; 16,18; 31,33 ; 6,8 ; 21,23; 26,28; 36,38; 11,13;
2,4; 17,19; 32,34 ; 7,9 ; 22,24; 27,29; 37,39; 12,14;
3,5; 18,20; 33,35 ; 8,10; 23,25; 28,30; 38,40; 13,15;
1,4; 16,19; 31,34 ; 6,9 ; 21,24; 26,29; 36,39; 11,14;
2,5; 17,20; 32,34 ; 7,10; 22,25; 27,28; 37,40; 12,15;
44,45; 59,60; 74,75; 84,85; 49,50; 64,65; 69,70; 79,80; 54,55;
45,46; 60,61; 75,76; 85,86; 50,51; 65,66; 70,71; 80,81; 55,56;
46,47; 61,62; 76,77; 86,84; 51,52; 66,67; 71,72; 81,82; 56,57;
47,48; 62,63; 77,78 ; 52,53; 67,68; 72,73; 82,83; 57,58;
49,44; 64,59; 79,74 ; 54,49; 69,64; 74,69; 84,79; 59,54;
44,46; 59,61; 74,76 ; 49,51; 64,66; 69,71; 79,81; 54,56;
45,47; 60,62; 75,77 ; 50,52; 65,67; 70,72; 80,82; 55,57;
46,48; 61,63; 76,78 ; 51,53; 66,68; 71,73; 81,83; 56,58;
44,47; 64,70; 74,77 ; 49,52; 64,67; 69,72; 79,82; 54,57;
45,48; 65,71; 75,78 ; 50,53; 65,68; 70,73; 80,83; 55,58;
];
size(handles.arr)
% handles.arr (2,1)
% handles.arr (2,2)
c=1;
handles.(['text',num2str(c)])=('Which one is more Sociable');
c = c+1;
handles.(['text',num2str(c)])=('Which one is more Easygoing');
c=c+1;
handles.(['text',num2str(c)])=('Which one is more Cooperative');
c=c+1;
handles.(['text',num2str(c)])=('Which one is more Fussy');
c=c+1;
handles.(['text',num2str(c)])=('Which one is more Relaxed');
c=c+1;
handles.(['text',num2str(c)])=('Which one is more Imaginative');
uicontrol('Style','Text', 'HandleVisibility','off','Position',[(((handles.pos1+326+handles.pos1)/2)+(handles.posa+326+handles.posa)/2)/2-200, handles.pos2-200,400 ,50 ],'BackgroundColor',[0.5,0.5,0.5],'Value',0,'String',handles.text1, 'Tag','text1','FontSize',20)
a = handles.save;
uicontrol('Style','Text', 'HandleVisibility','off','Position',[0, 10,100 ,50],'BackgroundColor',[0.5,0.5,0.5],'Value',0,'String',[num2str(handles.save),'out of 996 images'], 'Tag','text1','FontSize',12)
handles.save_Data = [0 , 0 ,0, 0 ,0 ];
imshow(handles.save_img{handles.co},'Parent',handles.axes1);
imshow(handles.save_img{handles.co+1},'Parent',handles.axes2);
% set(handles.pushbutton1,'visible','off')
% set(handles.pushbutton2,'visible','off')
% set(handles.axes1,'visible','on')
% set(handles.axes2,'visible','on')
% set(pushbutton,'visible','on')
% hBtnGrp.visible = 'on';
guidata(GUIfig, handles)
function pushbutton1(hObject, event, GUIfig, hBtnGrp)
handles = guidata(GUIfig);
global data;
% handles.co = handles.co + 1
switch get(get(hBtnGrp,'SelectedObject'),'Tag');
case 'A', data = 1;
case 'B', data = 2;
end
img_select_1 = 0;
img_select_2 = 0;
if ( data == 1)
img_select_1 = 1;
end
if ( data == 2)
img_select_2 = 1;
end
% handles.arr(handles.save,1)
% handles.arr(handles.save,2)
handles.save_Data(handles.save,1) = handles.arr(handles.co,1);
handles.save_Data(handles.save,2) = handles.arr(handles.co,2);
handles.save_Data(handles.save,3) = handles.question;
handles.save_Data(handles.save,4) = img_select_1;
handles.save_Data(handles.save,5) = img_select_2;
handles.co = handles.co + 1;
if (handles.co > 166)
handles.co = 1;
end
if (handles.save == 166)
handles.question = 2;
end
if (handles.save == 332)
handles.question = 3;
end
if (handles.save == 498)
handles.question = 4;
end
if (handles.save == 664)
handles.question = 5;
end
if (handles.save == 830)
handles.question = 6;
end
% a = handles.save
if (handles.save ==996)
save_Data = handles.save_Data;
save(['results',num2str(handles.results),'.mat'],'save_Data');
close all
end
% handles.question = handles.question + 1;
handles.save = handles.save + 1;
handles.question = handles.question + 1;
if handles.question > 6
handles.question = 1;
end
my_str = handles.(['text',num2str(handles.question)]);
uicontrol('Style','Text', 'HandleVisibility','off','Position' ,[(((handles.pos1+326+handles.pos1)/2)+(handles.posa+326+handles.posa)/2)/2-200, handles.pos2-200,400 ,50 ],'BackgroundColor',[0.5,0.5,0.5],'Value',0,'String',my_str, 'Tag','text1','FontSize',20)
uicontrol('Style','Text', 'HandleVisibility','off','Position',[0, 10,100 ,50],'BackgroundColor',[0.5,0.5,0.5],'Value',0,'String',[num2str(handles.save),'out of 996 images'], 'Tag','text1','FontSize',12)
imshow(handles.save_img{handles.arr(handles.save,1)},'Parent',handles.axes1)
imshow(handles.save_img{handles.arr(handles.save,2)},'Parent',handles.axes2)
guidata(GUIfig, handles)
10 Comments
Walter Roberson
on 18 Mar 2016
Please show a complete copy of the error message, everything in red.
Adam
on 18 Mar 2016
Surely your code consists of more than just 3 functions?
Muhammad Farhan Mughal
on 19 Mar 2016
Jan
on 19 Mar 2016
Are you aware that the line:
imshow(handles.save_img{handles.arr(handles.co,1)},'Parent',handles.axes1)
does not appear in the posted code? So please post the code, which is failing, because it is impossible to guess the reason for the problem seeing another code only.
Muhammad Farhan Mughal
on 21 Mar 2016
Muhammad Farhan Mughal
on 21 Mar 2016
Adam
on 21 Mar 2016
It doesn't make any sense that code inside a pushbutton callback would be called when you close down a GUI.
Do you have any code in a DeleteFcn or CloseRequestFcn or any other function that gets called on the closing of a GUI?
Also why do you have so much code in the OutputFcn? It seems an odd place for that code, especially with multiple things being added to handles.
Jan
on 21 Mar 2016
@Muhammad: Then please post the original error message. It is not clear, why the function pushbutton1 is called, when you close the figure. Because we cannot run your code and you do not post the original error messages, it is unlikely, that we can guess the reason of the error or even suggest an improvement.
Walter Roberson
on 21 Mar 2016
Perhaps the OutputFcn is triggered when the GUI is being shut down in order to determine the value to return to the caller. If the OutputFcn then attempted to use graphics items that no longer existed, it would run into problems. OutputFcn are not intended to be the place the GUI is managed.
Muhammad Farhan Mughal
on 23 Mar 2016
Answers (0)
Categories
Find more on Image Preview and Device Configuration in Help Center and File Exchange
on 18 Mar 2016
on 23 Mar 2016
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
