以下是同花顺自动画线主图源码

VA1:=TROUGHBARS(2,5,1);VR1:=PEAKBARS(1,5,1);VA2:=IF(VA1=0,1,0);VR2:=IF(VR1=0,1,0);DRAWLINE(REF(VA2,1),L,VA2,L,1);DRAWLINE(REF(VR2,1),H,VR2,H,1);