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-- 如何畫平行線 (http://www.chiefox.com.tw/bbs/showthread.php?threadid=302)

如何畫平行線

參數名 預設 最小 最大
N 3 1 30
M1 1 1 30

{波峰}
AA:=REF(H,N)=HHV(H,2*N+1);
AAA:=FILTER(AA,N);
BB:=BACKSET(AAA,N+1);
CC1:=FILTER(BB,N);
CC:=CC1 OR ISLASTbar {PERIOD};
{波谷}

AA2:=REF(L,N)=LLV(L,2*N+1);
AAA2:=FILTER(AA2,N);
BB2:=BACKSET(AAA2,N+1);
CC22:=FILTER(BB2,N);
CC2:=CC22 AND NOT(CC1);

{高低點相差交易日天數}
drawnumber(cc,h * 1.01,barslast(cc2) + 1 ,0), coloryellow ,align2;
drawnumber(cc2,l * 0.99,barslast(cc) + 1 ,0), coloryellow, align2;


EA:=BACKSET(CC,REF(BARSLAST(CC2),1)+1);
EB:=EA>REF(EA,1); EE:=BACKSET(EB,2);
FF1:=EE>REF(EE,1);
EE2:=BACKSET(FF1 AND COUNT(CC,REF(BARSLAST(CC2),1)+2)=0,REF(BARSLAST(CC2),1)+2);
FF2:=EE2>REF(EE2,1);
EE3:=BACKSET(FF2 AND COUNT(CC,REF(BARSLAST(CC2),1)+2)=0,REF(BARSLAST(CC2),1)+2);
FF3:=EE3>REF(EE3,1);
JS:=IF(CC,COUNT(CC2,REF(BARSLAST(CC),1)+1),0);
G1:=IF(JS=1 AND CC,BARSLAST(FF1),0);
GA:=IF(CC AND REF(L,BARSLAST(FF1))>=REF(L,BARSLAST(FF2)),BARSLAST(FF2),BARSLAST(FF1));
G2:=IF(JS=2 AND CC,GA,0);
G3:=IF(JS>=3 AND CC,IF(CC AND REF(L,GA)>=REF(L,BARSLAST(FF3)),BARSLAST(FF3),GA),0);
GG:=G1+G2+G3;
JA:=BACKSET(CC,GG); JB:=JA>REF(JA,1); JJ:=BACKSET(JB,2);
LD:=JJ>REF(JJ,1);

LD1:=LD OR ISLASTbar {PERIOD};
hEA:=BACKSET(LD1,REF(BARSLAST(CC),1)+1);
hEB:=hEA>REF(hEA,1); hEE:=BACKSET(hEB,2);
hFF1:=hEE>REF(hEE,1);
hEE2:=BACKSET(hFF1 AND COUNT(LD1,REF(BARSLAST(CC),1)+2)=0,REF(BARSLAST(CC),1)+2);
hFF2:=hEE2>REF(hEE2,1);
hEE3:=BACKSET(hFF2 AND COUNT(LD1,REF(BARSLAST(CC),1)+2)=0,REF(BARSLAST(CC),1)+2);
hFF3:=hEE3>REF(hEE3,1);
hJS:=IF(LD1,COUNT(CC1,REF(BARSLAST(LD1),1)+1),0);
hG1:=IF(hJS=1 AND LD1,BARSLAST(hFF1),0);
hGA:=IF(LD1 AND REF(H,BARSLAST(hFF1))<=REF(H,BARSLAST(hFF2)),BARSLAST(hFF2),BARSLAST(hFF1));
hG2:=IF(hJS=2 AND LD1,hGA,0);
hG3:=IF(hJS>=3 AND LD1,IF(LD1 AND REF(H,hGA)<=REF(H,BARSLAST(hFF3)),BARSLAST(hFF3),hGA),0);
hGG:=hG1+hG2+hG3;
hJA:=BACKSET(LD1,hGG); hJB:=hJA>REF(hJA,1); hJJ:=BACKSET(hJB,2);
HD:=hJJ>REF(hJJ,1);
{
DRAWICON(HD,H*1.01,10);
DRAWICON(LD,L*0.995,11);
}
DRAWNUMBER(HD,H*(1.015+(HJA/50)),H,2),COLORcyan,align0;
DRAWNUMBER(LD,L*(1.0005-(HJA/50)),L,2),COLORcyan,align0;

DRAWLINE(LD,L,HD,H,0),COLORFF9900;
DRAWLINE(HD,H,LD,L,0),COLORFF9900;

X1:=BACKSET(ISLASTbar { PERIOD},BARSLAST(LD)+1);
X2:=X1>REF(X1,1);
Y1:=BACKSET(ISLASTbar {PERIOD},BARSLAST(HD)+1);
Y2:=Y1>REF(Y1,1);
Z1:=IF(BARSLAST(X2)<BARSLAST(Y2),X2,Y2);
Z2:=IF(BARSLAST(X2)<BARSLAST(Y2),L,H);
DRAWLINE(Z1,Z2,ISLASTbar {PERIOD},C,0),COLORFF9900,POINTDOT;

UU:=BACKSET(ISLASTbar{PERIOD},BARSLAST(LD)+1);
VV:=UU>REF(UU,1);
WW:=BACKSET(VV,REF(BARSLAST(LD),1)+2);
XX:=WW>REF(WW,1);
DRAWLINE(XX,L,VV,L,1),COLORYELLOW,POINTDOT;

UU2:=BACKSET(ISLASTbar {PERIOD},BARSLAST(HD)+1);
VV2:=UU2>REF(UU2,1);
WW2:=BACKSET(VV2,REF(BARSLAST(HD),1)+2);
XX2:=WW2>REF(WW2,1);
DRAWLINE(XX2,H,VV2,H,1),COLORYELLOW,POINTDOT;


低1:REF(L,BARSLAST(VV)),COLOR99FF66,POINTDOT,LINETHICK3;
前二低:REF(L,BARSLAST(XX)),COLORFF66FF,POINTDOT,LINETHICK2;
高1:REF(H,BARSLAST(VV2)),COLOR99FF66,POINTDOT,LINETHICK3;
前二高:REF(H,BARSLAST(XX2)),COLORFF66FF,POINTDOT,LINETHICK2;


短高:=REF(H,BARSLAST(VV2)),LINETHICK0;
短低:=REF(L,BARSLAST(VV)),LINETHICK0;
短比:(C-短低)/(短高-短低),LINETHICK0;


{常數:=REF(INDEXC,BARSLAST(VV))/REF(C,BARSLAST(VV));
疊1:INDEXC/常數,COLORGRAY,LINETHICK0;
PARTLINE(M,疊1),COLORGRAY;
常數2:=REF(INDEXC,BARSLAST(XX))/REF(C,BARSLAST(XX));
疊2:INDEXC/常數2,COLORGRAY,LINETHICK0;
PARTLINE(M,疊2),COLORGRAY;}



如何在A的位置畫兩低點的平行線在公式中如何表達?

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請加入下列紅色的原碼即可

短高:=REF(H,BARSLAST(VV2)),LINETHICK0;
短低:=REF(L,BARSLAST(VV)),LINETHICK0;
短比:(C-短低)/(短高-短低),LINETHICK0;

XSP:=BARSLAST(VV2=1)-BARSLAST(XX=1);
YSP:=ref(L,XSP)-H;
DRAWLINE(ref(XX,XSP),ref(L,XSP)-YSP,ref(VV,XSP),ref(L,XSP)-YSP,1),COLORYELLOW,POINTDOT;


{常數:=REF(INDEXC,BARSLAST(VV))/REF(C,BARSLAST(VV));
疊1:INDEXC/常數,COLORGRAY,LINETHICK0;
PARTLINE(M,疊1),COLORGRAY;
常數2:=REF(INDEXC,BARSLAST(XX))/REF(C,BARSLAST(XX));
疊2:INDEXC/常數2,COLORGRAY,LINETHICK0;
PARTLINE(M,疊2),COLORGRAY;}

抱歉
前面的做法有問題，請用這裡修正的程式

短高:=REF(H,BARSLAST(VV2)),LINETHICK0;
短低:=REF(L,BARSLAST(VV)),LINETHICK0;
短比:(C-短低)/(短高-短低),LINETHICK0;

XSP:=BARSLAST(VV2=1)-BARSLAST(XX=1);
HSP:=ref(h,BARSLAST(VV2=1))-ref(l,BARSLAST(xx=1));
DRAWLINE(ref(XX,XSP),h,ref(VV,XSP),ref(l,xsp)+HSP,1),COLORRED,POINTDOT;

{常數:=REF(INDEXC,BARSLAST(VV))/REF(C,BARSLAST(VV));
疊1:INDEXC/常數,COLORGRAY,LINETHICK0;
PARTLINE(M,疊1),COLORGRAY;
常數2:=REF(INDEXC,BARSLAST(XX))/REF(C,BARSLAST(XX));
疊2:INDEXC/常數2,COLORGRAY,LINETHICK0;
PARTLINE(M,疊2),COLORGRAY;}

謝了CGJJ 即時盤蠻管用的

__________________
唯有事先的規劃才能百戰百勝