Comments on: Getting the intersection points of two [path] geometries in WPF http://siphon9.net/loune/2009/08/getting-the-intersection-points-of-two-path-geometries-in-wpf/ Wed, 18 Aug 2010 13:01:53 +0000 hourly 1 http://wordpress.org/?v=3.0.1 By: Yury http://siphon9.net/loune/2009/08/getting-the-intersection-points-of-two-path-geometries-in-wpf/comment-page-1/#comment-970 Yury Sun, 30 May 2010 19:11:16 +0000 http://siphon9.net/loune/?p=71#comment-970 Thanks a lot for this blog entry. It works perfect and the performance is more than enough for my requirements. A real life saver, what seemed like a difficult math puzzle was implemented in under 5 minutes. :D Thanks a lot for this blog entry. It works perfect and the performance is more than enough for my requirements. A real life saver, what seemed like a difficult math puzzle was implemented in under 5 minutes. :D

]]> By: Jegan http://siphon9.net/loune/2009/08/getting-the-intersection-points-of-two-path-geometries-in-wpf/comment-page-1/#comment-796 Jegan Wed, 10 Mar 2010 06:53:05 +0000 http://siphon9.net/loune/?p=71#comment-796 Is there any efficient way to do the same, because there is performance issue if i use this code very frequently. Is there any efficient way to do the same, because there is performance issue if i use this code very frequently.

]]> By: Loune http://siphon9.net/loune/2009/08/getting-the-intersection-points-of-two-path-geometries-in-wpf/comment-page-1/#comment-565 Loune Sun, 03 Jan 2010 20:58:11 +0000 http://siphon9.net/loune/?p=71#comment-565 It's certain possible to just use f.StartPoint. The loop simply gets the center point of the figure which adds precision to the result. In geometry figures that are big, it won't matter, but in small figures with decimal point precision, it'll make a difference. It’s certain possible to just use f.StartPoint. The loop simply gets the center point of the figure which adds precision to the result. In geometry figures that are big, it won’t matter, but in small figures with decimal point precision, it’ll make a difference.

]]> By: Christof http://siphon9.net/loune/2009/08/getting-the-intersection-points-of-two-path-geometries-in-wpf/comment-page-1/#comment-564 Christof Sun, 03 Jan 2010 05:34:29 +0000 http://siphon9.net/loune/?p=71#comment-564 Great idea. what is wrong with just returning the StartPoint of the figures? return pg.Figures.Select(f => f.StartPoint); In all my tests it seems to work and doesn't involve the extra loop at the end. Great idea.

what is wrong with just returning the StartPoint of the figures?

return pg.Figures.Select(f => f.StartPoint);

In all my tests it seems to work and doesn’t involve the extra loop at the end.

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