tampilan membuat desain interface awal
lalu masukkan source code disetiap nama komponen
function varargout = ah(varargin)
% maghrifa MATLAB code for maghrifa.fig
%
maghrifa, by itself, creates a new AH or raises the existing
%
singleton*.
%
% H
= maghrifa returns the handle to a new maghrifa or the handle to
%
the existing singleton*.
%
%
maghrifa('CALLBACK',hObject,eventData,handles,...) calls the local
%
function named CALLBACK in maghrifa.M with the given input arguments.
%
%
maghrifa('Property','Value',...) creates a new AH or raises the
%
existing singleton*. Starting
from the left, property value pairs are
%
applied to the GUI before ah_OpeningFcn gets called. An
%
unrecognized property name or invalid value makes property application
%
stop. All inputs are passed to
ah_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 ah
% Last Modified by GUIDE v2.5 26-Feb-2020
14:09:23
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton',
gui_Singleton, ...
'gui_OpeningFcn', @ah_OpeningFcn, ...
'gui_OutputFcn',
@ah_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 ah is made visible.
function ah_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 ah (see VARARGIN)
% Choose default command line output for ah
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes ah wait for user response (see
UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned
to the command line.
function varargout = ah_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;
Program untuk menampilkan gambar
% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject,
eventdata, handles)
[name_file1,name_path1] = uigetfile( ...
{'*.bmp;*.jpg;*.tif','files
of type (*.bmp,*.jpg,*.tif)';
'*.bmp','file
Bitmap (*.bmp)';...
'*.jpg','file
jpeg (*.jpg)';...
'*.tif','file
Tif (*.tif)';...
'*.*','all
files (*.*) '},...
'Open
Image');
if ~isequal(name_file1,0)
handles.data1=imread (fullfile(name_path1,name_file1));
guidata
(hObject, handles);
axes
(handles.axes1);
imshow
(handles.data1);
else
return;
end
UNTUK MENAMPILKAN GRAYSCALE
% --- Executes on button press in pushbutton2.
function pushbutton2_Callback(hObject,
eventdata, handles)
image1=handles.data1;
gray = rgb2gray(image1);
axes(handles.axes2);
imshow(gray);
handles.data2 = gray;
guidata (hObject,handles);
UNTUK MENAMPILKAN SLIDER
% --- Executes on slider movement.
function slider1_Callback(hObject, eventdata,
handles)
gray = handles.data2;
value = get (handles.slider1,'value');
thresh = imcomplement (im2bw(gray,value/255));
axes(handles.axes2);
imshow(thresh);
handles.data3=thresh;
guidata(hObject,handles);
set (handles.edit1,'string',value)
% --- Executes during object creation, after
setting all properties.
function slider1_CreateFcn(hObject, eventdata,
handles)
if isequal(get(hObject,'BackgroundColor'),
get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor',[.9 .9 .9]);
end
UNTUK
MENAMPILKAN ISI TEXT/ ISI
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
UNTUK MENYIMPAN GAMBAR
% --- Executes on button press in pushbutton3.
function pushbutton3_Callback(hObject,
eventdata, handles)
thresh = handles.data3;
[name_file_save,path_save] = uiputfile(...
{'*.bmp','File
Bitmap (*.bmp)';...
'*.jpg','File
jpeg (*.jpg)';...
'*.tif','File
Tif (*.tif)';...
'*.*','All
files (*.*) '},...
'Save
Image');
if ~isequal (name_file_save,0)
imwrite
(thresh,fullfile(path_save,name_file_save));
else
return
end
setelah itu klik save dan klik run atau bisa f5 agar program bisa berjalan