cloneShape context copy draw drawShape equals fromHandle getHandleCount getHandlePoint getHandleType getID getParent getPoint getPointCount getTag hasFillColor isKindOf load Null save setContext setContext setParent setTag shape shapec toHandle Type ~MgShape

context() virtual const GiContext& MgShape::context ( ) const pure virtual 返回显示属性 在 MgShapeExt , 以及 MgShapeT< ShapeT, ContextT > 内被实现. 这是这个函数的调用关系图: