_name backStep cancel click doContextAction doubleClick draw drawAngleText drawAngleText gatherShapes getName getSelectedIDs getShape initialize initializeWithSelection isDrawingCommand isFloatingCommand longPress MgCommand MgCommand mouseHover release touchBegan touchEnded touchMoved twoFingersMove ~MgCommand

twoFingersMove() virtual bool MgCommand::twoFingersMove ( const MgMotion *  sender ) virtual 双指触摸 在 MgCmdSelect 内被实现. 这是这个函数的调用关系图: