/*
  Returns the line's second point.
*/
VALUE Line_getPoint(VALUE self)
{
   Line &ref = getRef<Line>(self);
   Point point = ref.getPoint();

   return createObject(getClass("Point"), point);
}

/*
  call-seq: point=(p)

  Sets the line's second point (the first one is set with Drawable#setPos).
*/
VALUE Line_setPointPoint(VALUE self, VALUE p)
{
   if (!rb_obj_is_kind_of(p, getClass("Point")))
      rb_raise(rb_eTypeError, "Can't convert %s into Joyau::Point",
               rb_obj_classname(p));
   
   Line &ref = getRef<Line>(self);
   Point &point = getRef<Point>(p);
   
   ref.setPoint(point);
   return p;
}

/*
  call-seq: setPoint(x, y)

  Sets the line's second point (the first one is set with Drawable#setPos).
*/
VALUE Line_setPoint(VALUE self, VALUE x, VALUE y)
{
   Line &ref = getRef<Line>(self);
   int _x = FIX2INT(x);
   int _y = FIX2INT(y);

   ref.setPoint(_x, _y);
   return Qnil;
}