显示最高价最低价数值及缺口的公式

{高低标注}   

ddd:=ZIG(4,n );   

DRAWTEXT(h=ddd ,h*1.02 ,'高='+ddd),ColorD3A9FF;   

DRAWTEXT(l=ddd ,l ,'低='+ddd);   

  

{缺口};   

a:=l>ref(h,1);   

b:=h

ab:=(l-ref(h,1))/1.5+ref(h,1);   

DRAWTEXT(a ,ab,''+l),Color33cc33,ALIGN2;   

DRAWTEXT(a ,ab,'-'+ref(h,1)),Color33cc33;   

ba:=(ref(l,1)-h)/1.2+h;   

DRAWTEXT(b ,ba,'-'+h),ColorD3A90F;   

DRAWTEXT(b ,ba,''+ref(l,1)),ColorD3A90F,ALIGN2;   

DRAWTEXT(b ,ref(l,1)*0.98,'----'),ColorD3A90F,ALIGN2;   

DRAWTEXT(b ,ref(l,1)*0.98,'------'),ColorD3A90F;