[求助]请老师帮解决下问题　[文华财经]

// 基础K线颜色绘制
DRAWCOLORKLINE(ISUP,COLORRED,1);// 收盘价大于开盘价，绘制红色空心K线
DRAWCOLORKLINE(ISDOWN,COLORCYAN,0);// 收盘价小于开盘价，绘制青色实心K线
DRAWCOLORKLINE(ISEQUAL,COLORWHITE,1);// 收盘价等于开盘价，绘制白色十字线

// K线变色条件判断
KHH1:=IFELSE(H<REF(H,2)&&REF(H,1)<REF(H,2),REF(H,2),0);
KLL1:=IFELSE(L>REF(L,2)&&REF(L,1)>REF(L,2),REF(L,2),0);
KHH2:=VALUEWHEN(KHH1>0,KHH1);
KKLL2:=VALUEWHEN(KLL1>0,KLL1);
K1:=IFELSE(CLOSE>KHH2,-3,IFELSE(CLOSE<KKLL2,1,0));
K2:=VALUEWHEN(K1<>0,K1);
G:=IFELSE(K2=1,KHH2,KKLL2);
G1:=VALUEWHEN(ISLASTBAR,G);
W1:=K2;
W2:=OPEN-CLOSE;
HT:=IFELSE(OPEN>CLOSE,OPEN,CLOSE);
LT:=IFELSE(OPEN<CLOSE,OPEN,CLOSE);

// 变色K线绘制
DRAWLINE(W1=1,HIGH,W1=1,HT,COLORCYAN);
DRAWLINE(W1=1,LOW,W1=1,LT,COLORCYAN);
DRAWLINE(W1=-3,HIGH,W1=-3,HT,COLORRED);
DRAWLINE(W1=-3,LOW,W1=-3,LT,COLORRED);
STICKLINE(W1>0,OPEN,CLOSE,COLORCYAN,1);
STICKLINE(W1<=0,OPEN,CLOSE,COLORRED,1);
STICKLINE(W2>0&&W1<=0,OPEN,CLOSE,COLORRED,0);
STICKLINE(W2>0&&W1>0,OPEN,CLOSE,COLORCYAN,0);

// 趋势线绘制（基于K线变色条件）
NN:=XS; // 保留原XS参数引用

DRAWLINE(W1=1&&REF(W1,1)=1 AND NN=1,G,W1=1&&REF(W1,1)=1 AND NN=1,REF(G,1),COLORGREEN),LINETHICK1;
DRAWLINE(W1=-3&&REF(W1,1)=-3 AND NN=1,G,W1=-3&&REF(W1,1)=-3 AND NN=1,REF(G,1),COLORYELLOW),LINETHICK1;
DRAWSL(K2=1 AND NN=1,G,0,1,0,COLORGREEN),LINETHICK1;
DRAWSL(K2=-3 AND NN=1,G,0,1,0,COLORYELLOW),LINETHICK1;

 来源:程序化99

 来源: WWW.CXH99.COM