addRef addShape addShapeDirect bringToBack bringToFront bringToIndex clear clearCachedData clone cloneShape cloneShapes copy copyShapes copyShapesTo create draw dyndraw equals Filter findShape findShapeByTag findShapeByType findShapeByTypeAndTag freeIterator fromHandle getExtent getFirstShape getHeadShape getIndex getLastShape getNextShape getOwner getParentShape getShapeAtIndex getShapeCount getShapeCountByTypeOrTag getShapeIndex getType hitTest im isKindOf load loadExtra MgShapes moveShapeTo release removeShape reorderShapes save saveExtra saveShape setNewShapeID shallowCopy toHandle transform traverseByType Type updateShape updateShape ~MgShapes

copyShapes() int MgShapes::copyShapes ( const MgShapes *  src, bool  deeply = true, bool  needClear = true  ) 复制(默认为深拷贝)每一个图形，浅拷贝则添加图形的引用计数且不改变图形的拥有者 函数调用图: 这是这个函数的调用关系图: