_click _initialize addShape backStep cancel click draw dynshape gatherShapes getLastSnappedOriginPoint getLastSnappedPoint getMaxStep getShape getShapeType getSnappedType getStep ignoreStartPoint initialize isDrawingCommand isStepPointAccepted longPress m_flags m_lastSnapped m_shape m_step MgCommandDraw mouseHover setStep setStepPoint snapOptionsForStep snapPoint snapPoint snapPoint snapPointWidhOptions touchBegan touchBeganStep touchEnded touchEndedStep touchMoved touchMovedStep ~MgCommandDraw

setStepPoint() void MgCommandDraw::setStepPoint ( const MgMotion *  sender, int  step, const Point2d &  pt  ) protectedvirtual 被 MgCmdArcTan, MgCmdCompass, MgCmdArcCSE, MgCmdDrawCircle3P , 以及 MgCmdArc3P 重载. 函数调用图: 这是这个函数的调用关系图: