Yet another blog about WPF, Surface, SL, MVVM, NUI.... - Tag - angle
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In this blog we talk about WPF, Natural User Interface(NUI), Microsoft Surface, WIndows 7, Multitouch, Touchless, JavaFX, MVVM, patterns, tips, tricks .... and a lot of other things !enTue, 23 Jul 2024 07:59:42 +0200Jonathan ANTOINE, All rights reservedhttp://blogs.law.harvard.edu/tech/rssDotclearCalculate the real difference between two angles, keeping the correct sign
http://blog.lexique-du-net.com/index.php?post/Calculate-the-real-difference-between-two-angles-keeping-the-sign
urn:md5:54e4b626dec5df6a2839587e2b91fb17Wed, 01 Apr 2009 19:37:00 +0200JonathanANTOINE@falsemail.comMultiTouchanglecalculationhow-tomathrotationWPF <p>When you build some animations with WPF, Surface or JavaFX you sometimes need to know how evolve an angle. For example, you have the new angle (orientation) of an object and you have store before the last measure of this orientation : how to calculate the evolution ?
A first solution
"This is simple" will you say, just do this :
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