private void Vector_Changed(Coords sender, CoordsChangedEventArgs e)
{
Vector = (Vector)sender;
}
private void Origin_Changed(Coords sender, CoordsChangedEventArgs e)
{
Origin = (CartesianPoint)sender;
}
private void End_Changed(Coords sender, CoordsChangedEventArgs e)
{
Vector = (CartesianPoint)sender - Origin;
}
public static Angle Atan2(Coords coords)
{
coords.CheckSpace(Coords.SpaceType.TwoDim, "Vector can be created only from 2D coords", "coords");
return(Atan2(coords.X, coords.Y));
}
