//+------------------------------------------------------------------+ //| High_Low v2 (ZigZag).mq4 | //| rewritten by CrazyChart | //| | //+------------------------------------------------------------------+ #property copyright "rewritten by CrazyChart" #property link "" #property indicator_chart_window #property indicator_buffers 1 #property indicator_color1 Blue //---- input parameters extern int barn=300; extern int Length=6; //---- buffers double ExtMapBuffer1[]; //double ExtMapBuffer2[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexEmptyValue(0,0.0); //SetIndexDrawBegin(0, barn); SetIndexStyle(0,DRAW_SECTION); SetIndexBuffer(0,ExtMapBuffer1); //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { int counted_bars=IndicatorCounted(); int shift,Swing,Swing_n,uzl,i,zu,zd,mv; double LL,HH,BH,BL,NH,NL; double Uzel[10000][3]; string text; // loop from first bar to current bar (with shift=0) Swing_n=0;Swing=0;uzl=0; BH =High[barn];BL=Low[barn];zu=barn;zd=barn; for (shift=barn;shift>=0;shift--) { LL=10000000;HH=-100000000; for (i=shift+Length;i>=shift+1;i--) { if (Low< LL) {LL=Low;}; if (High>HH) {HH=High;}; }; if (Low[shift]<LL && High[shift]>HH){ Swing=2; if (Swing_n==1) {zu=shift+1;}; if (Swing_n==-1) {zd=shift+1;}; } else { if (Low[shift]<LL) {Swing=-1;}; if (High[shift]>HH) {Swing=1;}; }; if (Swing!=Swing_n && Swing_n!=0) { if (Swing==2) { Swing=-Swing_n;BH = High[shift];BL = Low[shift]; }; uzl=uzl+1; if (Swing==1) { Uzel[uzl][1]=zd; Uzel[uzl][2]=BL; }; if (Swing==-1) { Uzel[uzl][1]=zu; Uzel[uzl][2]=BH; }; BH = High[shift]; BL = Low[shift]; }; if (Swing==1) { if (High[shift]>=BH) {BH=High[shift];zu=shift;};}; if (Swing==-1) { if (Low[shift]<=BL) {BL=Low[shift]; zd=shift;};}; Swing_n=Swing; }; for (i=1;i<=uzl;i++) { //text=DoubleToStr(Uzel[1],0); //text=; mv=StrToInteger(DoubleToStr(Uzel[1],0)); ExtMapBuffer1[mv]=Uzel[2]; }; return(0); } //+------------------------------------------------------------------+
