gui1.m

function varargout = gui1(varargin)
% GUI1 MATLAB code for gui1.fig
%      GUI1, by itself, creates a new GUI1 or raises the existing
%      singleton*.
%
%      H = GUI1 returns the handle to a new GUI1 or the handle to
%      the existing singleton*.
%
%      GUI1('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in GUI1.M with the given input arguments.
%
%      GUI1('Property','Value',...) creates a new GUI1 or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before gui1_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to gui1_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 gui1

% Last Modified by GUIDE v2.5 09-Jun-2023 10:18:24

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @gui1_OpeningFcn, ...
                   'gui_OutputFcn',  @gui1_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


% --- Executes just before gui1 is made visible.
function gui1_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 gui1 (see VARARGIN)

% Choose default command line output for gui1
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes gui1 wait for user response (see UIRESUME)
% uiwait(handles.figure1);

set(handles.figure1, 'Name', 'KLASIFIKASI TULISAN TANGAN AKSARA DUNGING IBAN MENGGUNAKAN METODE LOCAL BINARY PATTERN DAN K-NEAREST NEIGHBORS');
% --- Outputs from this function are returned to the command line.
function varargout = gui1_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 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)
[filename, pathname] = uigetfile({'*.jpeg';'*.bmp';'*.png';'*.tif'}, 'Buka Gambar');
if isequal(filename,0) || isequal(pathname,0)
    % User canceled the dialog
    return;
else
    img = imread(fullfile(pathname, filename));
    cla(handles.axes1, 'reset');
    imshow(img, 'Parent', handles.axes1);
    title(handles.axes1, fullfile(filename));
    handles.img = img;
    guidata(hObject, handles);
    set(handles.pushbutton1, 'String', 'Pilih Aksara');
end

% --- Executes on button press in pushbutton2.
function pushbutton2_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

img = handles.img; % Mengambil gambar dari handles

% Ekstraksi ciri
ciri_uji = extractLBPFeatures(img, 'CellSize', [16 16], 'Radius', 3);

% Memanggil model kkn hasil pelatihan
load Mdl
 
% Membaca kelas keluaran hasil pelatihan
hasil_uji = predict(Mdl, ciri_uji);

% Menampilkan hasil di edit text
set(handles.edit1, 'String', hasil_uji);
 set(handles.pushbutton2, 'String', 'Hasil Aksara');

function edit1_Callback(hObject, eventdata, handles)
% hObject    handle to edit1 (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 edit1 as text
%        str2double(get(hObject,'String')) returns contents of edit1 as a double


% --- Executes during object creation, after setting all properties.
function edit1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit1 (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

function edit3_Callback(hObject, eventdata, handles)
% hObject    handle to edit3 (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 edit3 as text
%        str2double(get(hObject,'String')) returns contents of edit3 as a double


% --- Executes during object creation, after setting all properties.
function edit3_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit3 (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