Prog. MatLab Histogram

Pembuatan Program Histogram Dengan MatLab

Nama : Ari Marta Chandra
NPM : 50405863
Kelas : 4IA03


Listing Program:

function varargout = ich_hist0(varargin)
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @ich_hist0_OpeningFcn, ...
'gui_OutputFcn', @ich_hist0_OutputFcn, ...
'gui_LayoutFcn', [] , ...
'gui_Callback', []);
if nargin & isstr(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 of initilialization code -- edited by ich

% --- Executes just before ich_hist0 is made visible.
function ich_hist0_OpeningFcn(hObject, eventdata, handles, varargin)
handles.output = hObject;

guidata(hObject, handles);
function varargout = ich_hist0_OutputFcn(hObject, eventdata, handles)
varargout{1} = handles.output;


% --- Executes on button press in Tombol_buka.
function Tombol_buka_Callback(hObject, eventdata, handles)

[nama_file1, nama_path1] = uigetfile(...
{'*.bmp;*.jpg','File Citra (*.bmp, *.jpg)';'*.bmp','File Bitmap (*.bmp)'; ...
'*.jpg','File Jpeg (*.jpg)';'*.*','Semua File (*.*)'},...
'Buka File Citra Host / Asli');
if ~isequal(nama_file1,0)
handles.data1=imread(fullfile(nama_path1,nama_file1));
guidata(hObject,handles);
handles.current_data1=handles.data1;
axes(handles.axes1);
imshow(handles.current_data1);

axes(handles.axes2);%membuat tresholding image
level = graythresh(handles.current_data1);
bw = im2bw(handles.current_data1,level);
imshow(bw);

axes(handles.axes3); %merotasikan 35cw
imrotate(handles.current_data1,35);

else
return;
end

set (handles.text2,'String',nama_file1);
set (handles.text5,'String',size(handles.data1,1));
set (handles.text6,'String',size(handles.data1,2));

% --- Executes on button press in Tombol_tutup.
function Tombol_tutup_Callback(hObject, eventdata, handles)

pos_size = get(handles.figure1,'Position');
user_response = questdlg('Apakah Kamu Mau Tutup','Confirm Close');
switch user_response
case {'No'}
case 'Yes'
delete(handles.figure1)
end

GUI FIG:



Property inspectror:

NAMA KOMPONEN STRING PROPERTY TAG PROPERTY
Static Text 1 Sample citra 4ia03 Text1
Static Text 2 - Text2
Static Text 3 Nama File : Text3
Static Text 4 Ukuran : Text4
Static Text 5 - Text5
Static Text 6 - Text6
Static Text 7 X Text7
Static Text 8 Citra Asli Text8
Static Text 9 Treshold Text9
Static Text 10 Rotated Text10

NAMA KOPMPONEN XTick Property YTick Property
Axes1 - -
Axes2 - -
Axes3 - -

NAMA KOMPONEN STRING PROPERTY TAG PROPERTY
Pushbutton1 Buka File Citra Tombol_buka
PushButton2 Tutup File Citra Tombol_tutup



Output: