How to handle radiobutton in radiobutton group panel...

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Tyann Hardyn
Tyann Hardyn on 1 Oct 2021
Commented: Image Analyst on 3 Oct 2021
Hi, Community....
I have a question about radiobutton group.
<<< ----- This is my ButtonGroup
So i have tried with this code to handle a plot of the selected component based on radiobutton clicked in my radiobutton group panel :
function matikan_radio_button(off)
set(off, 'Value', 0)
% --- Executes on button press in kompx.
function kompx_Callback(hObject, eventdata, handles)
% hObject handle to kompx (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 kompx
off = [handles.komph, handles.kompz, handles.kompf, handles.kompy];
matikan_radio_button(off)
pilih = 1;
pilih = handles.pilih;
guidata(hObject, handles);
% --- Executes on button press in kompy.
function kompy_Callback(hObject, eventdata, handles)
% hObject handle to kompy (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 kompy
off = [handles.komph, handles.kompz, handles.kompx, handles.kompf];
matikan_radio_button(off);
pilih = 2;
pilih = handles.pilih;
guidata(hObject, handles);
% --- Executes on button press in kompz.
function kompz_Callback(hObject, eventdata, handles)
% hObject handle to kompz (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 kompz
off = [handles.komph, handles.kompf, handles.kompx, handles.kompy];
matikan_radio_button(off);
pilih = 3;
pilih = handles.pilih;
guidata(hObject, handles);
% --- Executes on button press in komph.
function komph_Callback(hObject, eventdata, handles)
% hObject handle to komph (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 komph
off = [handles.kompf, handles.kompz, handles.kompx, handles.kompy];
matikan_radio_button(off);
pilih = 4;
pilih = handles.pilih;
guidata(hObject, handles);
% --- Executes on button press in kompf.
function kompf_Callback(hObject, eventdata, handles)
% hObject handle to kompf (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 kompf
off = [handles.komph, handles.kompz, handles.kompx, handles.kompy];
matikan_radio_button(off);
pilih = 5;
pilih = handles.pilih;
guidata(hObject, handles);
function pushbutton1_Callback(~, ~, 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)
[namafile,direktori]=uigetfile({'*.txt', 'Text-files (*.txt)';'*.sec', 'Seconds-Files (*.sec)';'*.min', 'Minutes-Files (*.min)'},'Load Data Magnet LEMI Non RAW Non IAGA (Menitan / Detikan)', 'Multiselect','on');
cd(direktori);
full = fullfile(direktori,namafile);
namafiles = cellstr(sort(namafile)); %Mensortir Kombinasi Data Yang Dipilih secara acak (PENTING)
nfiles = size(full,2);
f = cellstr(full);
file = length(f);
axes(handles.satu);
if file == 1
[~, base, ~] = fileparts(full);
lastIndex = length(base);
% Capitalize first character and lower case remaining characters.
nb = [upper(base(1)), lower(base(2:lastIndex))];
sta = extractBefore(nb,"_lemi");
opts = detectImportOptions(full,'ReadVariableNames',false, 'Delimiter', ' ', 'EmptyFieldRule', 'missing', 'EmptyLineRule', 'skip',...
'Whitespace', '', 'FileType','text',...
'TreatAsMissing',{'99999.00', '99.00', '99', '0.00','00000.00', '00.00', '0.000000', '0', 'N/A'}, 'ConsecutiveDelimitersRule', 'join');
B = readmatrix(full, opts);
tahun = B(1:end,1);%: Mendapatkan data tahun pada kolom 1
bulan = B(1:end,2);%: Mendapatkan data bulan pada kolom 2
tanggal = B(1:end,3);%: Mendapatkan data tanggal pada kolom 3
jam = B(1:end,4);%: Mendapatkan data jam pada kolom 4
menit = B(1:end,5);%: Mendapatkan data menit pada kolom 4
detik = B(1:end,6);%: Mendapatkan data detik pada kolom 6
x = B(1:end,7);%: Mendapatkan data magnet arah sumbu x pada kolom 7
y = B(1:end,8);%: Mendapatkan data magnet arah sumbu y pada kolom 8
z = B(1:end,9);%: Mendapatkan data magnet arah sumbu z pada kolom 9
DOF = B(1:end,13);%: Mendapatkan data medan magnet Komponen F pada kolom 13
D = datetime(tahun,bulan,tanggal,0,0,0,'TimeZone','Asia/Jakarta');
DOH = sqrt((x.^2)+(y.^2)); %Kalkulasi Medan Magnet Horizontal H
DOF = sqrt((x.^2)+(y.^2)+(z.^2)); %Kalkulasi Medan Magnet Total F
waktu = string(D(1,1));
time = hours(jam) + minutes(menit) + seconds(detik);
time.Format = 'hh:mm:ss';
dur = D + time;
type = seconds(duration(jam(2), menit(2), detik(2)) - duration(jam(1), menit(1), detik(1)));
switch type
case 1
mr_v = "(1s)";
case 60
mr_v = "(1m)";
case 3600
mr_v = "(1h)";
otherwise
% handle unauthorised values
end
end
pilihan = get(handles.pilih);
switch pilihan
case 1 %This should to handle kompx radio button tag name
flemx = figure('Name','Magnetic Field North-South(X) Variation Versus Time Series');
flemx.WindowState='maximized';
plot(dur, x, 'Color', 'g', 'LineWidth',1.1);
title(sprintf('Variasi Medan Magnet North-South(X) Vs Waktu Data LEMI %s Periode %s Stasiun %s',mr_v, waktu, sta), 'fontsize', 13, 'fontweight','bold');
xlabel('Deret Waktu (Time Series)','fontweight','bold','fontsize',10);
ylabel('Variasi Medan Magnet North-South (Nanotesla / nT)','fontweight','bold','fontsize',10);
legend('Kurva Komponen Magnet North-South(X)', 'Parent',flemx);
grid on
axes(handles.satu);
clemisingle_x = plot(dur, x,'Color','c','Parent',handles.satu);
title(sprintf('Variasi Medan Magnet North-South(X) Vs Waktu Data LEMI %s Periode %s Stasiun %s',mr_v, waktu, sta), 'fontsize', 12, 'fontweight','bold','Parent',handles.satu);
xlabel('Deret Waktu (Time Series)','fontweight','bold','fontsize',10,'Parent',handles.satu);
ylabel('Variasi Medan Magnet North-South (Nanotesla / nT)','fontweight','bold','fontsize',10,'Parent',handles.satu);
grid on
set(gca,'color',[0.3 0.3 0.3],'Parent',handles.satu);
set(clemisingle_x.figure1,'CurrentAxes',handles.satu ,'Parent',handles.satu);
set(clemisingle_x,'LineWidth',1,'Parent',handles.satu);
set(handles.satu,'Color',[0.9 0.4 0.4],...
'XGrid','on',...
'YGrid','on',...
'NextPlot','add', 'Parent',handles.satu);
set(handles.figure1,'Userdata',namafile);
delete(wait)
case 2 %This should to handle kompy radio button tag name
.....
end
end
I tried with that code, but my the axes didnt do plotting based on my selected radio button in radio button group..... For example, if i choose radiobutton with kompx tag name , then this should handle
switch pilihan
case 1....
and plot based on the data x versus time at the code. However it doesnt work.
So, everyone, would you lend me a hand to solve this problem? Iam very grateful if someone can solve my problem here....
Thank you very much everyone... /.\ /.\ /.\

Answers (1)

Geoff Hayes
Geoff Hayes on 1 Oct 2021
Tyann - I think the assignments in each radio button callback is incorrect
pilih = 3;
pilih = handles.pilih;
guidata(hObject, handles);
Don't you want to assign as
handles.pilih = 3;
guidata(hObject, handles);
instead? Or do you even need this? If you just want to know which radio button is enabled, then update your switch statement from
switch pilihan
case 1 %This should to handle kompx radio button tag name
to an if/elseif as
if get(handles.kompx, 'Value')
% stuff
elseif get(handles.kompy, 'Value')
% etc.
end
Since your radio buttons are within a radio button group, then only one will be enabled at any one time. And you know if it is enabled because Value is 1.
  6 Comments
Image Analyst
Image Analyst on 3 Oct 2021
@Tyann Hardyn, please attach the .fig and .m files with the paperclip icon if you need anymore help.

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