--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/m/gui/gltpda/welcome2LTPDA.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,89 @@
+function welcome2LTPDA(varargin)
+% Introductory window for the LTPDA Toolbox.
+%    
+% The animated GIF code is taken from 'gifplayer.m' by
+%     Vihang Patil, Oct 2006
+%     Copyright 2006-2007 Vihang Patil
+%     Email: vihang_patil@yahoo.com
+%     Created: 17th Oct 2006
+%  $Id: welcome2LTPDA.m,v 1.2 2009/01/23 12:40:51 nicola Exp $
+
+global timePeriod
+
+timePeriod = 0;
+screenSize = get(0,'ScreenSize');
+
+try
+   guiName = varargin{1}; guiSize = varargin{2};
+catch
+   guiName = ''; guiSize = [1 1 450 500];
+end
+
+introSize = [(screenSize(3)-guiSize(3))/2 , (screenSize(4)-guiSize(4))/2 , guiSize(3) , guiSize(4)];
+introFig = figure('Position',introSize,'Resize','off','Name',guiName,'NumberTitle','off','Toolbar','none','Menubar','none','Tag','LTPDAGUI');
+
+
+logoSize = [303,303];
+introPosition = [(introSize(3)-logoSize(1))/2 , (introSize(4)-logoSize(2))/2 , logoSize];
+logo = axes('Parent',introFig,'Units','pixels','Position',introPosition);
+image(imread('ltp.jpg'),'Parent',logo,'AlphaData',imread('ltpalpha.gif'));
+axis(logo,'off'); axis(logo,'square');
+set(logo,'HandleVisibility','callback');
+
+uicontrol('Parent',introFig,'BackgroundColor',[1 1 1],'HorizontalAlignment','center','Position',[0  introSize(4)-50  introSize(3)  25],'String','Welcome to the LTP','FontName','Times New Roman','FontSize',18,'Visible','on','Style','text');
+uicontrol('Parent',introFig,'BackgroundColor',[1 1 1],'HorizontalAlignment','center','Position',[0  introSize(4)-75  introSize(3)  25],'String','Data Analysis Toolbox','FontName','Times New Roman','FontSize',18,'Visible','on','Style','text');
+
+loading = uicontrol('Parent',introFig,'BackgroundColor',[1 1 1],'HorizontalAlignment','left','Position',[(introSize(3)-50)/2  15  70  25],'String','loading','FontName','Times New Roman','FontSize',10,'fontAngle','italic','Visible','on','Style','text','Tag','loading');
+
+    gif_image = 'loading.gif';
+    delay_length = 0.1;
+    gifSize = [23 23];
+    axes('Parent',introFig,'Units','pixels','Position',[(introSize(3)-gifSize(1))/2 50 gifSize]);
+    [handles.im,map] = imread(gif_image,'frames','all');
+    handles.len = size(handles.im,4);
+        handles.h1 = image(handles.im(:,:,:,1));
+        colormap(map);
+        axis normal;
+        axis off;
+    handles.guifig = gcf;
+    handles.count = 1;
+    handles.tmr = timer('TimerFcn', {@TmrFcn,handles.guifig},'BusyMode','Queue','ExecutionMode','FixedRate','Period',delay_length);
+    guidata(handles.guifig, handles);
+    start(handles.tmr); %starts Timer
+guidata(handles.guifig, handles);
+
+set(loading,'DeleteFcn',{@DeleteFunction,handles.guifig});
+
+
+function TmrFcn(src,event,handles)
+handles = guidata(handles);
+set(handles.h1,'CData',handles.im(:,:,:,handles.count)); %update the frame in the axis
+handles.count = handles.count + 1; %increment to next frame
+
+if handles.count > handles.len %if the last frame is achieved intialise to first frame
+    handles.count = 1;
+end
+guidata(handles.guifig, handles);
+
+loadingStr = get(findobj('Tag','loading'),'String');
+switch loadingStr
+   case 'loading.....', loadingStr = 'loading';
+   otherwise, loadingStr = [loadingStr,'.'];
+end
+
+if timePeriod == 2, set(findobj('Tag','loading'),'String',loadingStr); timePeriod = 0;
+else timePeriod = timePeriod +1;
+end
+end
+
+
+function DeleteFunction(src,event,handles)
+handles = guidata(handles);
+clear global timePeriod
+try stop(handles.tmr);delete(handles.tmr); catch end
+end
+
+end
+
+
+