addImageShape addImageShape cancel displayMmToModel displayMmToModel doContextAction dynamicChangeEnded findCommand getActionDispatcher getBoundingBox getCmdSubject getCommand getCommandName getCommandName getNewShapeID getSelection getSelection getSelectionForChange getSnap registerCommand release setCommand setNewShapeID switchCommand unloadCommands ~MgCmdManager

cancel() virtual bool MgCmdManager::cancel ( const MgMotion *  sender ) pure virtual 取消当前命令 在 MgCmdManagerImpl 内被实现. 这是这个函数的调用关系图: