The SDL Component Suite is an industry leading collection of components supporting scientific and engineering computing. Please visit the SDL Web site for more information....



AngleToXAxis


Unit:SDL_math1
Class:None
Declaration:function AngleToXAxis (x,y: double): double;

The function AngleToXAxis calculates the angle between the vector from the origin to the point [x,y] and the x-axis. The angle is measured in Radians and varies between 0 and 2*pi.


Last Update: 2016-Aug-15