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# filterGUI

## (Toolbox/filterGUI.m in BrainStorm 2.0 (Alpha))

### Function Synopsis

    varargout = filterGUI(varargin)

### Help Text

    FILTERGUI - M-file for filterGUI.fig
     function varargout = filterGUI(varargin)
          FILTERGUI, by itself, creates a new FILTERGUI or raises the existing
          singleton*.

          H = FILTERGUI returns the handle to a new FILTERGUI or the handle to
          the existing singleton*.

          FILTERGUI('CALLBACK',hObject,eventData,handles,...) calls the local
          function named CALLBACK in FILTERGUI.M with the given input arguments.

          FILTERGUI('Property','Value',...) creates a new FILTERGUI or raises the
          existing singleton*.  Starting from the left, property value pairs are
          applied to the GUI before filterGUI_OpeningFunction gets called.  An
          unrecognized property name or invalid value makes property application
          stop.  All inputs are passed to filterGUI_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

### Cross-Reference Information

This function is called by

    dataplot_cb                        C:\BrainStorm_2001\Toolbox\dataplot_cb.m

### Listing of function C:\BrainStorm_2001\Toolbox\filterGUI.m

    function varargout = filterGUI(varargin)
    %FILTERGUI - M-file for filterGUI.fig
    % function varargout = filterGUI(varargin)
    %      FILTERGUI, by itself, creates a new FILTERGUI or raises the existing
    %      singleton*.
    %
    %      H = FILTERGUI returns the handle to a new FILTERGUI or the handle to
    %      the existing singleton*.
    %
    %      FILTERGUI('CALLBACK',hObject,eventData,handles,...) calls the local
    %      function named CALLBACK in FILTERGUI.M with the given input arguments.
    %
    %      FILTERGUI('Property','Value',...) creates a new FILTERGUI or raises the
    %      existing singleton*.  Starting from the left, property value pairs are
    %      applied to the GUI before filterGUI_OpeningFunction gets called.  An
    %      unrecognized property name or invalid value makes property application
    %      stop.  All inputs are passed to filterGUI_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

    %<autobegin> ---------------------- 12-Oct-2004 01:11:14 -----------------------
    % --------- Automatically Generated Comments Block Using AUTO_COMMENTS ---------
    %
    % CATEGORY: Visualization
    %
    % Subfunctions in this file, in order of occurrence in file:
    %   filterGUI_OpeningFcn(hObject, eventdata, handles, varargin)
    %   varargout = filterGUI_OutputFcn(hObject, eventdata, handles)
    %   density_CreateFcn(hObject, eventdata, handles)
    %   density_Callback(hObject, eventdata, handles)
    %   volume_CreateFcn(hObject, eventdata, handles)
    %   volume_Callback(hObject, eventdata, handles)
    %   mass_CreateFcn(hObject, eventdata, handles)
    %   mass_Callback(hObject, eventdata, handles)
    %   english_Callback(hObject, eventdata, handles)
    %   si_Callback(hObject, eventdata, handles)
    %   pushbutton1_Callback(hObject, eventdata, handles)
    %   pushbutton2_Callback(hObject, eventdata, handles)
    %   initialize_gui(fig_handle, handles)
    %
    % Application data and their calls in this file:
    %   'metricdata'
    %
    %   setappdata(fig_handle, 'metricdata', data);
    %   setappdata(gcbf, 'metricdata', data);
    %
    %   data = getappdata(gcbf, 'metricdata');
    %
    % At Check-in: $Author: Mosher $  $Revision: 4 $  $Date: 10/11/04 11:32p $
    %
    % This software is part of BrainStorm Toolbox Version 2.0 (Alpha) 23-Sep-2004
    %
    % Principal Investigators and Developers:
    % ** Richard M. Leahy, PhD, Signal & Image Processing Institute,
    %    University of Southern California, Los Angeles, CA
    % ** John C. Mosher, PhD, Biophysics Group,
    %    Los Alamos National Laboratory, Los Alamos, NM
    % ** Sylvain Baillet, PhD, Cognitive Neuroscience & Brain Imaging Laboratory,
    %    CNRS, Hopital de la Salpetriere, Paris, France
    %
    % See BrainStorm website at http://neuroimage.usc.edu for further information.
    %
    % Copyright (c) 2004 BrainStorm by the University of Southern California
    % This software distributed  under the terms of the GNU General Public License
    % as published by the Free Software Foundation. Further details on the GPL
    % license can be found at http://www.gnu.org/copyleft/gpl.html .
    %
    % FOR RESEARCH PURPOSES ONLY. THE SOFTWARE IS PROVIDED "AS IS," AND THE
    % UNIVERSITY OF SOUTHERN CALIFORNIA AND ITS COLLABORATORS DO NOT MAKE ANY
    % WARRANTY, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
    % MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, NOR DO THEY ASSUME ANY
    % LIABILITY OR RESPONSIBILITY FOR THE USE OF THIS SOFTWARE.
    %<autoend> ------------------------ 12-Oct-2004 01:11:14 -----------------------

    % Edit the above text to modify the response to help filterGUI

    % Last Modified by GUIDE v2.5 08-Jul-2004 15:49:12

    % Begin initialization code - DO NOT EDIT
    gui_Singleton = 1;
    gui_State = struct('gui_Name',       mfilename, ...
                       'gui_Singleton',  gui_Singleton, ...
                       'gui_OpeningFcn', @filterGUI_OpeningFcn, ...
                       'gui_OutputFcn',  @filterGUI_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 initialization code - DO NOT EDIT

    % --- Executes just before filterGUI is made visible.
    function filterGUI_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 filterGUI (see VARARGIN)

    % Choose default command line output for filterGUI
    handles.output = hObject;

    % Update handles structure
    guidata(hObject, handles);

    if strcmp(get(hObject,'Visible'),'off')
        initialize_gui(hObject, handles);
    end

    % UIWAIT makes filterGUI wait for user response (see UIRESUME)
    % uiwait(handles.figure1);

    % --- Outputs from this function are returned to the command line.
    function varargout = filterGUI_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: edit controls usually have a white background, change
    %       'usewhitebg' to 0 to use default.  See ISPC and COMPUTER.
    usewhitebg = 1;
    if usewhitebg
        set(hObject,'BackgroundColor','white');
    else
        set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
    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

    data = getappdata(gcbf, 'metricdata');
    data.density = density;
    setappdata(gcbf, 'metricdata', data);

    % --- 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: edit controls usually have a white background, change
    %       'usewhitebg' to 0 to use default.  See ISPC and COMPUTER.
    usewhitebg = 1;
    if usewhitebg
        set(hObject,'BackgroundColor','white');
    else
        set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
    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

    data = getappdata(gcbf, 'metricdata');
    data.volume = volume;
    setappdata(gcbf, 'metricdata', data);

    % --- Executes during object creation, after setting all properties.
    function mass_CreateFcn(hObject, eventdata, handles)
    % hObject    handle to mass (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, change
    %       'usewhitebg' to 0 to use default.  See ISPC and COMPUTER.
    usewhitebg = 1;
    if usewhitebg
        set(hObject,'BackgroundColor','white');
    else
        set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
    end

    function mass_Callback(hObject, eventdata, handles)
    % hObject    handle to mass (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 mass as text
    %        str2double(get(hObject,'String')) returns contents of mass as a double

    % --- Executes on button press in english.
    function english_Callback(hObject, eventdata, handles)
    % hObject    handle to english (see GCBO)
    % eventdata  reserved - to be defined in a future version of MATLAB
    % handles    structure with handles and user data (see GUIDATA)

    % Hint: get(hObject,'Value') returns toggle state of english

    set(handles.english, 'Value', 1);
    set(handles.si, 'Value', 0);

    set(handles.text4, 'String', 'lb/cu.in');
    set(handles.text5, 'String', 'cu.in');
    set(handles.text6, 'String', 'lb');

    % --- Executes on button press in si.
    function si_Callback(hObject, eventdata, handles)
    % hObject    handle to si (see GCBO)
    % eventdata  reserved - to be defined in a future version of MATLAB
    % handles    structure with handles and user data (see GUIDATA)

    % Hint: get(hObject,'Value') returns toggle state of si

    set(handles.english, 'Value', 0);
    set(handles.si, 'Value', 1);

    set(handles.text4, 'String', 'kg/cu.m');
    set(handles.text5, 'String', 'cu.m');
    set(handles.text6, 'String', 'kg');

    % --- Executes on button press in pushbutton1.
    function pushbutton1_Callback(hObject, eventdata, handles)
    % hObject    handle to pushbutton1 (see GCBO)
    % eventdata  reserved - to be defined in a future version of MATLAB
    % handles    structure with handles and user data (see GUIDATA)
    data = getappdata(gcbf, 'metricdata');

    mass = data.density * data.volume;
    set(handles.mass, 'String', mass);

    % --- Executes on button press in pushbutton2.
    function pushbutton2_Callback(hObject, eventdata, handles)
    % hObject    handle to pushbutton2 (see GCBO)
    % eventdata  reserved - to be defined in a future version of MATLAB
    % handles    structure with handles and user data (see GUIDATA)

    initialize_gui(gcbf, handles);

    function initialize_gui(fig_handle, handles)
    data.density = 0;
    data.volume = 0;
    setappdata(fig_handle, 'metricdata', data);

    set(handles.density, 'String', data.density);
    set(handles.volume, 'String', data.volume);
    set(handles.mass, 'String', 0);

    set(handles.english, 'Value', 1);
    set(handles.si, 'Value', 0);

    set(handles.text4, 'String', 'lb/cu.in');
    set(handles.text5, 'String', 'cu.in');
    set(handles.text6, 'String', 'lb');

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