%% efw
% Below is a demonstration of the features of the |efw| function

%% Syntax
% |efw(hf);|

%% Description
% The |efw| function, the export figure widget, adds a push button to a
% figure toolbar to link with the |export_fig| function. Press the button
% to start exporting a figure. Users can specify file names, formats,
% resolution and also additional export_fig options. 
%% 
% The Export Figure Widget requires the external function |export_fig|
% created by Oliver Woodford and Yair Altman. It can be obtained from the
% Mathworks Central File Exchange: 
%%
% <http://www.mathworks.com/matlabcentral/fileexchange/23629-export-fig>

%% Examples

%% Using the preloaded Export Figure Widget (efw) in |cFigure|
% A |cFigure| window has the Export Figure Widget loaded by default. To use
% |efw| click on the icon in the toolbar. 
% 
% <<efw_icon_menubar.png>>

%%
% Pressing the |efw| button will open a basic |inputdlg| allowing users to
% specify all the usual export_fig options. Hints are given in brackets
% behind the input labels. The default entries are altered according to the
% previous usage within the current figure. 

%%
% <<efw_inputdlg.png>>

%% Use with |figure| 
% The default MATLAB |figure| does not contain the Export Figure Widget. To
% load it here the user must enter |efw;| either before or after axes are
% created. e.g.: 
%%
% |figure; surf(peaks(25)); axis equal; axis tight; efw;|
%%
% which is equivalent to: 
%%
% |figure; efw; surf(peaks(25)); axis equal; axis tight;| 

%% Tip
% You can create your own figure function that simply contains |figure;
% efw;| to create a standard MATLAB figure containing the Export Figure
% Widget.  

%% 
%
% <<gibbVerySmall.gif>>
% 
% _*GIBBON*_ 
% <www.gibboncode.org>
% 
% _Kevin Mattheus Moerman_, <gibbon.toolbox@gmail.com>
 
%% 
% _*GIBBON footer text*_ 
% 
% License: <https://github.com/gibbonCode/GIBBON/blob/master/LICENSE>
% 
% GIBBON: The Geometry and Image-based Bioengineering add-On. A toolbox for
% image segmentation, image-based modeling, meshing, and finite element
% analysis.
% 
% Copyright (C) 2006-2022 Kevin Mattheus Moerman and the GIBBON contributors
% 
% This program is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
% 
% This program is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
% GNU General Public License for more details.
% 
% You should have received a copy of the GNU General Public License
% along with this program.  If not, see <http://www.gnu.org/licenses/>.
