_context _id _parent _refcount _shape _tag addRef clone context create getID getParent getTag getType MgShapeT MgShapeT registerCreator release setContext setParent setTag shape shapec ThisClass Type ~MgShapeT

shape() template<class ShapeT, class ContextT = GiContext> MgBaseShape* MgShapeT< ShapeT, ContextT >::shape ( ) virtual 返回几何图形对象 实现了 MgShape. 这是这个函数的调用关系图: