get_rot_and_move_point
Move a point in a given direction by a given distance.
Call:
ac_request("geometry_calc_2d","get_rot_and_move_point",double P1X, double P1Y, double dL, double dAngleRad, double & pXres, double& pYres);
Here:
P1X, P1Y - the initial coordinates of the point, dL - the distance to move the point, dAngleRad - the angle counterclockwise from the positive direction of the X axis.
pXres, pYres - coordinates of the moved point.