http://www.mathworks.com/matlabcentral/newsreader/view_thread/237614 MATLAB Central Newsreader - a 3D graph over a tiff image Feed for thread: a 3D graph over a tiff image en-us &copy;1994-2012 by MathWorks, Inc. webmaster@mathworks.com MATLAB Central Newsreader http://blogs.law.harvard.edu/tech/rss 60 MathWorks http://www.mathworks.com/images/membrane_icon.gif Wed, 15 Oct 2008 20:00:20 -0400 a 3D graph over a tiff image http://www.mathworks.com/matlabcentral/newsreader/view_thread/237614#605529 Mahdieh I have plotted a 3D graph(asci, bunch of XYZ) over a tiff image ... I want to be able to click on this and get the XYZ coordinates ... but I can't. <br> No matter what function I use (have tried ginput, getpts, and even datacursor), I get the information regarding my tiff image ... What should I do to get the XYZ information of the ascii file ?<br> <br> Any clue?<br> Thanks for your time, <br> -Mahdieh