标签：String see 598 GUI handles hObject 源码 eventdata gui
一、简介
基于matlab GUI抽签
二、源代码
function varargout = example(varargin)
% EXAMPLE M-file for example.fig
% EXAMPLE, by itself, creates a new EXAMPLE or raises the existing
% singleton*.
%
% H = EXAMPLE returns the handle to a new EXAMPLE or the handle to
% the existing singleton*.
%
% EXAMPLE('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in EXAMPLE.M with the given input arguments.
%
% EXAMPLE('Property','Value',...) creates a new EXAMPLE or raises
% the existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before example_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to example_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 example
% Last Modified by GUIDE v2.5 14-Dec-2011 23:10:20
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @example_OpeningFcn, ...
'gui_OutputFcn', @example_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 example is made visible.
function example_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 example (see VARARGIN)
% Choose default command line output for example
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
initialize_gui(hObject, handles, false);
% UIWAIT makes example wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = example_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 density_CreateFcn(hObject, eventdata, handles)
% hObject handle to density (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: popupmenu 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 density_Callback(hObject, eventdata, handles)
% hObject handle to density (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 density as text
% str2double(get(hObject,'String')) returns contents of density as a double
density = str2double(get(hObject, 'String'));
if isnan(density)
set(hObject, 'String', 0);
errordlg('Input must be a number','Error');
end
% Save the new density value
handles.metricdata.density = density;
guidata(hObject,handles)
% --- Executes during object creation, after setting all properties.
function volume_CreateFcn(hObject, eventdata, handles)
% hObject handle to volume (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: popupmenu 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 volume_Callback(hObject, eventdata, handles)
% hObject handle to volume (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 volume as text
% str2double(get(hObject,'String')) returns contents of volume as a double
volume = str2double(get(hObject, 'String'));
if isnan(volume)
set(hObject, 'String', 0);
errordlg('Input must be a number','Error');
end
% Save the new volume value
handles.metricdata.volume = volume;
guidata(hObject,handles)
% --- Executes on button press in calculate.
function calculate_Callback(hObject, eventdata, handles)
% hObject handle to calculate (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% mass = handles.metricdata.density * handles.metricdata.volume;
[names]=textread('1.txt','%s');
for j=1:30
mass=names(floor((.2*75*rand(1)+.8*75*rand(1))));
set(handles.mass, 'String', mass);
pause(0.1);
end
% --- 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)
[names]=textread('1.txt','%s');
mass=names(floor((.2*75*rand(1)+.8*75*rand(1))));
set(handles.mass, 'String', mass);
% --- Executes on button press in reset.
function reset_Callback(hObject, eventdata, handles)
% hObject handle to reset (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
[names]=textread('1.txt','%s');
for j=1:30
mass=names(floor((.2*75*rand(1)+.8*75*rand(1))));
set(handles.mass, 'String', mass);
pause(0.1);
end
mass='01';
set(handles.mass, 'String', mass);
% initialize_gui(gcbf, handles, true);
% --- Executes when selected object changed in unitgroup.
% % function unitgroup_SelectionChangeFcn(hObject, eventdata, handles)
% % % hObject handle to the selected object in unitgroup
% % % eventdata reserved - to be defined in a future version of MATLAB
% % % handles structure with handles and user data (see GUIDATA)
% %
% % if (hObject == handles.english)
% % set(handles.text4, 'String', '');
% % set(handles.text5, 'String', '');
% % set(handles.text6, 'String', '');
% % else
% % set(handles.text4, 'String', '');
% % set(handles.text5, 'String', '');
% % set(handles.text6, 'String', '');
% % mass='队长';
% % end
% --------------------------------------------------------------------
function initialize_gui(fig_handle, handles, isreset)
% If the metricdata field is present and the reset flag is false, it means
% we are we are just re-initializing a GUI by calling it from the cmd line
% while it is up. So, bail out as we dont want to reset the data.
if isfield(handles, 'metricdata') && ~isreset
return;
end
三、运行结果
四、备注
版本：2014a
完整代码或代写加1564658423
标签：String,see,598,GUI,handles,hObject,源码,eventdata,gui 来源： https://www.cnblogs.com/homeofmatlab/p/14930598.html
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