user interface - Use multiple gui and get data from another gui function in matlab -
i want create gui program matlab want use multiple gui. example have main gui function , want data gui edit textbox. in example below, want return p variable main gui.
the main gui:
function varargout = foprogram(varargin) gui_singleton = 0; gui_state = struct('gui_name', mfilename, ... 'gui_singleton', gui_singleton, ... 'gui_openingfcn', @foprogram_openingfcn, ... 'gui_outputfcn', @foprogram_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 function foprogram_openingfcn(hobject, eventdata, handles, varargin) handles.output = hobject; guidata(hobject, handles); function varargout = foprogram_outputfcn(hobject, eventdata, handles) varargout{1} = handles.output; function labor_2_callback(hobject, eventdata, handles) function fel1_callback(hobject, eventdata, handles) cla reset; clc; clear all; n = guzu() %here call second gui function edit textbox uiwait(gcf); x=linspace(-3*pi,3*pi,1000); y=sin(x); plot(x,y,'k','linewidth',4) sz='ymcrgbkymcrgbkymcrgbkymcrgbk'; hold on title('sin(x) taylor sora') %n = str2num(n); f=zeros(size(x)); i=1:n t=(-1)^(i-1)*x.^(2*i-1)/factorial(2*i-1); f=f+t; plot(x,f,sz(i),'linewidth',2) axis([-10 10 -10 10]) pause(1.5) hold on n=n+1; end function exit_callback(hobject, eventdata, handles) close the second gui
function varargout = guzu(varargin) gui_singleton = 1; gui_state = struct('gui_name', mfilename, ... 'gui_singleton', gui_singleton, ... 'gui_openingfcn', @guzu_openingfcn, ... 'gui_outputfcn', @guzu_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 function guzu_openingfcn(hobject, eventdata, handles, varargin) handles.output = hobject; guidata(hobject, handles); function varargout = guzu_outputfcn(hobject, eventdata, handles) varargout{1} = handles.output; function edit1_callback(hobject, eventdata, handles) p = str2double(get(hobject,'string')) %i want return 'p' main gui close function edit1_createfcn(hobject, eventdata, handles) if ispc && isequal(get(hobject,'backgroundcolor'), get(0,'defaultuicontrolbackgroundcolor')) set(hobject,'backgroundcolor','white'); end
this kind of simple user input easy accomplish using inputdlg function, without need create separate gui - here's example
inputtitle = 'input required'; inputprompt = 'enter value ''p'':'; userinput = inputdlg(inputtitle, inputprompt); if isempty(userinput) % user cancelled return; else p = userinput{1}; % userinput cell array % p end it may example provided minimal version of end-goal second ui, may not appropriate (though note inputdlg function capable of more complex behaviour - see the documentation). if wish continue using separate ui, have make couple of modifications
%%% add line end of openingfcn uiwait; %%% modify outputfcn have following code: varargout{1} = str2double(get(handles.edit1, 'string')); % figure can deleted % note: have change name of figure, % if it's not called figure1 delete(handles.figure1); %%% add closerequestfcn callback , put code in if isequal(get(hobject, 'waitstatus'), 'waiting') % gui still in uiwait, uiresume uiresume(hobject); else % gui no longer waiting, close delete(hobject); end most of above directly copied here. can remove call uiwait foprogram.
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