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?來(lái)源:程序化99
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?來(lái)源: www.tumamayizhan.com
如下,橫線只能用轉(zhuǎn)向開(kāi)始畫(huà),因?yàn)榫帉?xiě)是基于k線的,中間的位置并無(wú)法向后畫(huà)線的
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A:=PEAKBARS(H,5,1,1)=0;//當(dāng)前是高點(diǎn)
B:=TROUGHBARS(H,5,1,1)=0;//當(dāng)前是低點(diǎn)
DRAWSL(A,(PEAK(H,5,1,1)+TROUGH(H,5,1,1))/2,0,-TROUGHBARS(H,5,1,1),0,COLORRED),DOT;
DRAWSL(B,(PEAK(H,5,1,1)+TROUGH(H,5,1,1))/2,0,-PEAKBARS(H,5,1,1),0,COLORRED),DOT;
TT:=IF(A,H,IF(B,L,IF(ISLASTBAR||BARPOS=1,C,0)));//不同情況下的賦值
POLYLINE(A||B||ISLASTBAR||BARPOS=1 ,TT,COLORGREEN);
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