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angle(point1,point2,point3)

angle
  • Returns angle in degrees in a triangle formed by the mentioned three points, the second point being the angular point. The returned angle is always a positive value.

    Function parameters


  • name of the first point
  • name of the angular point
  • name of the second point

    Usage


    dart_angle=angle(p11,p1,p21); // variable dart_angle equals the angle in degrees
    p2=apply(p1,sz3*0.5+var3,angle(p11,p1,p21)); // function used inside another one
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