Dear All, Lars asked me - for good reasons - the post my additions for ER models to this place, and do it in the form of a diff to the latest CVS version. Thus, if you did not yet add the files I sent earlier to dia, and you are desperate to use the arrows as used in "Modern Database Management" by McFadden, Hoffer & Prescott, use this diff to get there. I added sort of dummy-cases in calculate_arrow_point() - as, despite Lars' explanations, I did not quite get it. And - helas - the graphs look ok to me. Cheers, Georg Georg Thimm, Dr (Assistant Prof.) Nanyang Technological University Email: mgeorg ntu edu sg School of MPE, 50 Nanyang Ave. Tel: +65 6790 4415 Singapore 639798 WWW: www.drc.ntu.edu.sg/users/mgeorg
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ADD_ER_ARROWS_ENTITY.diff
Description: ADD_ER_ARROWS_ENTITY.diff