acquireFrontDoc acquireFrontShapes clear create fromHandle getBackDoc getBackShapes getBackShapesHandle getTag GiPlaying impl isStopping release releaseDoc releaseShapes stop submitBackDoc submitBackShapes toHandle ~GiPlaying

getBackShapesHandle() long GiPlaying::getBackShapesHandle ( bool  needClear ) 得到修改图形用的动态图形列表句柄 函数调用图: