Calculates either magnitude, angle, or both of every 2d vector (x(I),y(I)):
magnitude(I)=sqrt( x(I)2+y(I)2 ),
angle(I)=atan( y(I)/x(I) )
The angles are calculated with ~0.1 degree accuracy. For (0,0) point the angle is set to 0


- x (IntPtr)
- The array of x-coordinates
- y (IntPtr)
- The array of y-coordinates
- magnitude (IntPtr)
- The destination array of magnitudes, may be set to NULL if it is not needed
- angle (IntPtr)
- The destination array of angles, may be set to NULL if it is not needed. The angles are measured in radians (0..2?) or in degrees (0..360?).
- angleInDegrees (Boolean)
- The flag indicating whether the angles are measured in radians or in degrees