//+------------------------------------------------------------------+ //| Silver-channels.mq4 | //| Copyright 2004, AlexSilver | //| http://viac.ru/ | //+------------------------------------------------------------------+ #property copyright "Copyright 2004, AlexSilver" #property link "http://viac.ru/" #property indicator_chart_window #property indicator_buffers 8 #property indicator_color1 Silver #property indicator_color2 Silver #property indicator_color3 SkyBlue #property indicator_color4 SkyBlue #property indicator_color5 YellowGreen #property indicator_color6 YellowGreen #property indicator_color7 Magenta #property indicator_color8 Magenta //---- input parameters extern int TSP=9; extern int SSP=26; extern double SilvCh=38.2; extern double SkyCh=23.6; extern double ZenCh=0; extern double FutCh=61.8; //---- buffers double SCH_BufferH[]; double SCH_BufferL[]; double Sky_BufferH[]; double Sky_BufferL[]; double Zen_BufferH[]; double Zen_BufferL[]; double Fut_BufferL[]; double Fut_BufferH[]; //---- int a_begin; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- SetIndexStyle(0,DRAW_LINE); SetIndexBuffer(0,SCH_BufferH); SetIndexDrawBegin(0,SSP-1); SetIndexLabel(0,"Silver-channel High"); //---- SetIndexStyle(1,DRAW_LINE); SetIndexBuffer(1,SCH_BufferL); SetIndexDrawBegin(1,SSP-1); SetIndexLabel(1,"Silver-channel Low"); //---- SetIndexStyle(2,DRAW_LINE); SetIndexBuffer(2,Sky_BufferH); SetIndexDrawBegin(2,SSP-1); SetIndexLabel(2,"Sky-channel High"); //---- SetIndexStyle(3,DRAW_LINE); SetIndexBuffer(3,Sky_BufferL); SetIndexDrawBegin(3,SSP-1); SetIndexLabel(3,"Sky-channel Low"); //---- SetIndexStyle(4,DRAW_LINE); SetIndexBuffer(4,Zen_BufferH); SetIndexDrawBegin(4,SSP-1); SetIndexLabel(4,"Zen-channel High"); //---- SetIndexStyle(5,DRAW_LINE); SetIndexBuffer(5,Zen_BufferL); SetIndexDrawBegin(5,SSP-1); SetIndexLabel(5,"Zen-channel Low"); //---- SetIndexStyle(6,DRAW_LINE); SetIndexBuffer(6,Fut_BufferL); SetIndexDrawBegin(6,SSP+TSP-1); SetIndexShift(6,TSP); SetIndexLabel(6,"Future-channel Low"); //---- SetIndexStyle(7,DRAW_LINE); SetIndexBuffer(7,Fut_BufferH); SetIndexDrawBegin(7,SSP+TSP-1); SetIndexShift(7,TSP); SetIndexLabel(7,"Future-channel High"); //---- return(0); } //+------------------------------------------------------------------+ //| Silver-channels | //+------------------------------------------------------------------+ int start() { int i,k; int counted_bars=IndicatorCounted(); double high,low,price; //---- if(Bars<=SSP) return(0); //---- initial zero if(counted_bars<1) { for(i=1;i<=SSP;i++) SCH_BufferH[Bars-i]=0; SCH_BufferL[Bars-i]=0; Sky_BufferH[Bars-i]=0; Sky_BufferL[Bars-i]=0; Zen_BufferH[Bars-i]=0; Zen_BufferL[Bars-i]=0; Fut_BufferL[Bars-i]=0; Fut_BufferH[Bars-i]=0; } //---- i=Bars-SSP; if(counted_bars>SSP) i=Bars-counted_bars-1; while(i>=0) { high=High[i]; low=Low[i]; k=i-1+SSP; while(k>=i) { price=High[k]; if(highprice) low=price; k--; } SCH_BufferL[i]=low+(high-low)*SilvCh/100; SCH_BufferH[i]=high-(high-low)*SilvCh/100; Sky_BufferL[i]=low+(high-low)*SkyCh/100; Sky_BufferH[i]=high-(high-low)*SkyCh/100; Zen_BufferL[i]=low; Zen_BufferH[i]=high; Fut_BufferL[i]=low-(high-low)*FutCh/100; Fut_BufferH[i]=high+(high-low)*FutCh/100; i--; } } //+------------------------------------------------------------------+