I am a new ROOT user and I would like to do something really "silly". I have a picture and I would like to read the position of X and Y just clicking with the mouse and keeping the results. Does anybody know how to do that??? I tryed using the marker and then display the coordinates but I wasn't able to store the number and to take other points without resetting everything... Thank you very much, Maria ************************************************************************ THE SANDS OF TIME WERE ERODED BY THE RIVER OF CONSTANT CHANGE ************************************************************************* Maria (Luisa) Marchesini Department of Physics & Astronomy Tel: ++44-(0)113-2333872 (work) E.C. Stoner Building ++44-(0)113-2496817 (home) University of Leeds Woodhouse Lane LS2 9JT e-mail: mm@ast.leeds.ac.uk Leeds (U.K.) *************************************************************************
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