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Old 29th October 2020, 05:06 PM   #4
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Join Date: Jun 2003
Posts: 4,452
Default Re: Output of an angle

Well that's a great picture but it illustrates the problem that the program would have determining what you want. There are many angles associated with the triangle created from those three points. The top angle of your triangle would be 60 degrees, the angles between your line and the axis are 30 degrees and 150, or the angle between the line and the axis could be 330 degrees.

It's a difficult one. I'd love to help but I can't see a clear way to implement this.

P.S. your English is excellent Gerard.
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