http://www.mathworks.com/matlabcentral/newsreader/view_thread/154654 Feed for thread: Re: extract data from figure en-us &copy;1994-2008 by The MathWorks, Inc. webmaster@mathworks.com MATLAB Central Newsreader http://blogs.law.harvard.edu/tech/rss 60 http://www.mathworks.com/images/membrane_icon.gif Thu, 16 Aug 2007 13:19:53 -0400 http://www.mathworks.com/matlabcentral/newsreader/view_thread/154654#387974 us Mohammed:<br> &lt;SNIP data from figure file evergreen...<br> <br> one of the solutions<br> <br> % the data<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;x=1:10;<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;y=rand(size(x));<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;fnam='afig.fig';<br> % ...on display<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;fh=figure;<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;line(x,y);<br> % ...and saved<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;saveas(gcf,fnam);<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;delete(fh);<br> % the engine<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;open(fnam);<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;lh=findall(gca,'type','line');<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xx=get(lh,'xdata');<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;yy=get(lh,'ydata');<br> % the result<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[isequal(x,xx)<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;isequal(y,yy)]<br> <br> us<br>