凤凰线指标　做为主图，让原Ｋ线显示

编写要求：

解答：

?网友求助：

N:=1;
xopen:=(ref(o,N)+ref(c,N))/2;
xclose:=close;
xhigh:=max(high,xopen);
xlow:=min(low,xopen);
volality:=ma(xhigh-xlow,8);
w:ma(xclose,5)+volality/2;

k:ma(xclose,5)-volality/2;

bu:=cross(xclose,w);
sel:=cross(k,xclose);
var1:=barslast(bu);
var2:=barslast(sel);
drawicon(ref(var1,1)>var2 and var1=0,xlow,7),align1,valign0;

STICKLINE(xclose>xopen and var1 STICKLINE(xclose>xopen and var1

STICKLINE(xclose>xopen and var1

STICKLINE(xclose<=xopen and var1 STICKLINE(xclose<=xopen and var1 STICKLINE(xclose<=xopen and var1

STICKLINE(xclose<=xopen and var1>var2,xclose ,xopen ,8,0 ),colorgreen;
STICKLINE(xclose<=xopen and var1>var2,xopen ,xhigh ,0.5,0 ),colorgreen;
STICKLINE(xclose<=xopen and var1>var2,xclose,xlow ,0.5,0 ),colorgreen;

STICKLINE(xclose>xopen and var1>var2,xclose ,xopen ,8,0 ),colorblue;
STICKLINE(xclose>xopen and var1>var2,xclose,xhigh ,0.5,0 ),colorblue;
STICKLINE(xclose>xopen and var1>var2,xopen,xlow ,0.5,0 ),colorblue;