Math Forum http://mathforum.org/kb List of forum topics en Re: create polygon coordinates http://mathforum.org/kb/thread.jspa?messageID=8114336&tstart=0#8114336 > "Jessica" wrote in message]]> Jan 20, 2013 10:40:08 AM Jan 20, 2013 10:40:08 AM jyorzinski@ucdavis.edu 0 Re: create polygon coordinates http://mathforum.org/kb/thread.jspa?messageID=8113671&tstart=0#8113671 > Thanks for the tip! Do you mind explaining]]> Jan 20, 2013 12:50:09 AM Jan 20, 2013 12:50:09 AM ellieandrogerxyzzy@mindspring.com.invalid 1 Re: create polygon coordinates http://mathforum.org/kb/thread.jspa?messageID=8112983&tstart=0#8112983 > "Roger Stafford" wrote in message]]> Jan 19, 2013 9:00:09 PM Jan 19, 2013 9:00:09 PM ellieandrogerxyzzy@mindspring.com.invalid 0 Re: create polygon coordinates http://mathforum.org/kb/thread.jspa?messageID=8112662&tstart=0#8112662 > "Jessica" wrote in message]]> Jan 19, 2013 6:50:08 PM Jan 19, 2013 6:50:08 PM jyorzinski@ucdavis.edu 3 Re: create polygon coordinates http://mathforum.org/kb/thread.jspa?messageID=8111846&tstart=0#8111846 > I have coordinates such as this:
>]]> Jan 19, 2013 2:14:08 PM Jan 19, 2013 2:14:08 PM ellieandrogerxyzzy@mindspring.com.invalid 4 create polygon coordinates http://mathforum.org/kb/thread.jspa?messageID=8111646&tstart=0#8111646
384 360 60 69

that represent the left, top, width, and height of an ellipse. How can I turn these]]> Jan 19, 2013 1:06:08 PM Jan 19, 2013 1:06:08 PM jyorzinski@ucdavis.edu 5