-/*virtual*/ QRectF Circle::Extents(void)
-{
- return QRectF(QPointF(position.x - radius, position.y - radius), QPointF(position.x + radius, position.y + radius));
-}
-
-
-#if 0
-/*virtual*/ ObjectType Circle::Type(void)
-{
- return OTCircle;
-}
-#endif
-
-
-bool Circle::HitTest(Point point)