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

shapec() virtual const MgBaseShape* MgShape::shapec ( ) const pure virtual 返回几何图形对象(const) 在 MgShapeT< ShapeT, ContextT > , 以及 MgShapeExt 内被实现.