need help in image
in [Matlab]
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From: Zubia on 23 Jul 2010 17:17 there is an external function of load image an in my GUI there is a button of load image and axis...i want that if i press that button a dialog appear to select an image and after selecting it will appear on axis THIS IS EXTERNAL FUNC function image1=loadimage % dialog for opening fingerprint files %Honors Project 2001~2002 %wuzhili 99050056 %comp sci HKBU %last update 19/April/2002 [imagefile1 , pathname]= uigetfile('*.bmp;*.BMP;*.tif;*.TIF;*.jpg','Open An Fingerprint image'); if imagefile1 ~= 0 cd(pathname); image1=readimage(char(imagefile1)); image1=255-double(image1); end; this is call back behind button function image1=loadimage % dialog for opening fingerprint files %Honors Project 2001~2002 %wuzhili 99050056 %comp sci HKBU %last update 19/April/2002 [imagefile1 , pathname]= uigetfile('*.bmp;*.BMP;*.tif;*.TIF;*.jpg','Open An Fingerprint image'); if imagefile1 ~= 0 cd(pathname); image1=readimage(char(imagefile1)); image1=255-double(image1); end; this is call back behind button function pushbutton15_Callback(hObject, eventdata, handles) [image1]=loadimage; but itz not working tell me wat to do its urgent plzzzzzzzzzz help
From: Walter Roberson on 23 Jul 2010 17:28 Zubia wrote: > there is an external function of load image an in my GUI there is a > button of load image and axis...i want that if i press that button a > dialog appear to select an image and after selecting it will appear on axis > this is call back behind button > function pushbutton15_Callback(hObject, eventdata, handles) > > [image1]=loadimage; You load the image into an array, but you fail to display the image. See the documentation for image() and imagesc()
From: Zubia on 23 Jul 2010 17:48 Walter Roberson <roberson(a)hushmail.com> wrote in message <i2d1oq$a24$1(a)canopus.cc.umanitoba.ca>... > Zubia wrote: > > there is an external function of load image an in my GUI there is a > > button of load image and axis...i want that if i press that button a > > dialog appear to select an image and after selecting it will appear on axis > > > this is call back behind button > > function pushbutton15_Callback(hObject, eventdata, handles) > > > > [image1]=loadimage; > > You load the image into an array, but you fail to display the image. See the > documentation for image() and imagesc() I tried alott butt i cant get solution plzz can u write the code here
From: Walter Roberson on 23 Jul 2010 17:48 Zubia wrote: > Walter Roberson <roberson(a)hushmail.com> wrote in message > <i2d1oq$a24$1(a)canopus.cc.umanitoba.ca>... >> Zubia wrote: >> > there is an external function of load image an in my GUI there is a >> > button of load image and axis...i want that if i press that button a >> > dialog appear to select an image and after selecting it will appear >> on axis >> >> > this is call back behind button >> > function pushbutton15_Callback(hObject, eventdata, handles) >> > > [image1]=loadimage; >> >> You load the image into an array, but you fail to display the image. >> See the documentation for image() and imagesc() > > > I tried alott butt i cant get solution plzz can u write the code here image(image1); If that doesn't work, then you will need to post more of your code: in particular, we would need to see the commands that create the pushbutton and that set up the callback for it.
From: Zubia on 24 Jul 2010 01:16
Walter Roberson <roberson(a)hushmail.com> wrote in message <i2d2tr$bp6$1(a)canopus.cc.umanitoba.ca>... > Zubia wrote: > > Walter Roberson <roberson(a)hushmail.com> wrote in message > > <i2d1oq$a24$1(a)canopus.cc.umanitoba.ca>... > >> Zubia wrote: > >> > there is an external function of load image an in my GUI there is a > >> > button of load image and axis...i want that if i press that button a > >> > dialog appear to select an image and after selecting it will appear > >> on axis > >> > >> > this is call back behind button > >> > function pushbutton15_Callback(hObject, eventdata, handles) > >> > > [image1]=loadimage; > >> > >> You load the image into an array, but you fail to display the image. > >> See the documentation for image() and imagesc() > > > > > > I tried alott butt i cant get solution plzz can u write the code here > > image(image1); > > > If that doesn't work, then you will need to post more of your code: in > particular, we would need to see the commands that create the pushbutton and > that set up the callback for it. THIS IS MY .M FILE function varargout = main(varargin) % MAIN M-file for main.fig % MAIN, by itself, creates a new MAIN or raises the existing % singleton*. % % H = MAIN returns the handle to a new MAIN or the handle to % the existing singleton*. % % MAIN('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in MAIN.M with the given input arguments. % % MAIN('Property','Value',...) creates a new MAIN or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before main_OpeningFunction gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to main_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 % Copyright 2002-2003 The MathWorks, Inc. % Edit the above text to modify the response to help main % Last Modified by GUIDE v2.5 17-Jul-2010 01:25:15 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @main_OpeningFcn, ... 'gui_OutputFcn', @main_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 main is made visible. function main_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 main (see VARARGIN) % Choose default command line output for main handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes main wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = main_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 during object creation, after setting all properties. function axes2_CreateFcn(hObject, eventdata, handles) % hObject handle to axes2 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called axes (hObject) imshow('mg.jpg') % Hint: place code in OpeningFcn to populate axes2 function pushbutton5_Callback(hObject, eventdata, handles) % hObject handle to pushbutton5 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton6. function pushbutton6_Callback(hObject, eventdata, handles) % hObject handle to pushbutton6 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton7. function pushbutton7_Callback(hObject, eventdata, handles) % hObject handle to pushbutton7 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton8. function pushbutton8_Callback(hObject, eventdata, handles) % hObject handle to pushbutton8 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton9. function pushbutton9_Callback(hObject, eventdata, handles) % hObject handle to pushbutton9 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton10. function pushbutton10_Callback(hObject, eventdata, handles) % hObject handle to pushbutton10 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton11. function pushbutton11_Callback(hObject, eventdata, handles) % hObject handle to pushbutton11 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton13. function pushbutton13_Callback(hObject, eventdata, handles) % hObject handle to pushbutton13 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton14. function pushbutton14_Callback(hObject, eventdata, handles) % hObject handle to pushbutton14 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton15. function pushbutton15_Callback(hObject, eventdata, handles) [image1]=loadimage; %[filename, pathname] = ... % uigetfile({'*.m;*.mdl;*.mat;*.tif;*.TIF;*.*'},'File Selector'); % subplot(axes8); % imagesc(image1); %colormap(gray); % hObject handle to pushbutton15 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton16. function pushbutton16_Callback(hObject, eventdata, handles) % hObject handle to pushbutton16 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % axes(handles.axes4); % I=imread('C:\MATLAB7\work\db\102_2.TIF'); % imshow(I); %set(handles.axes4,'MinorTick','on'); % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton17. function pushbutton17_Callback(hObject, eventdata, handles) % hObject handle to pushbutton17 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton18. function pushbutton18_Callback(hObject, eventdata, handles) % hObject handle to pushbutton18 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton19. function pushbutton19_Callback(hObject, eventdata, handles) % hObject handle to pushbutton19 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes during object creation, after setting all properties. % hObject handle to text1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % --- Executes during object creation, after setting all properties. this is my function for button 15 function image1=loadimage % dialog for opening fingerprint files %Honors Project 2001~2002 %wuzhili 99050056 %comp sci HKBU %last update 19/April/2002 [imagefile1 , pathname]= uigetfile('*.bmp;*.BMP;*.tif;*.TIF;*.jpg','Open An Fingerprint image'); if imagefile1 ~= 0 cd(pathname); image1=readimage(char(imagefile1)); image1=255-double(image1); end; how to attach my .fig file here? |