通达信手动画平行趋势线 主图 源码

 通达信手动画平行趋势线 主图 源码

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1. AB:DRAWLINE(CURRBARSCOUNT=AN,L,CURRBARSCOUNT=BN,L,1);   
2. HH:=CONST(DRAWLINE(CURRBARSCOUNT=CN,H,REF(CURRBARSCOUNT=CN,1),REF(H,1),1));   
3. HL:=CONST(DRAWLINE(CURRBARSCOUNT=CN,AB,REF(CURRBARSCOUNT=CN,1),REF(AB,1),1));   
4. 平行线:(HH-HL)+AB;   
5. DRAWTEXT(CURRBARSCOUNT=AN,L,'A');   
6. DRAWTEXT(CURRBARSCOUNT=BN,L,'B');   
7. DRAWTEXT(CURRBARSCOUNT=CN,H,'C');  

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