//+------------------------------------------------------------------+
//| DynamicRS+Channel.mq4 |
//| Copyright © 2007, Nick A. Zhilin |
//| mtf: ForexTSD.com 2007 rebus58@mail.ru |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2007, Nick A. Zhilin"
#property link "rebus58@mail.ru"
extern int Filter=15;
extern string ____ = "_____";
extern int TimeFrame = 0;
extern string note_TimeFrames = "M1;5,15,30,60H1;240H4;1440D1;10080W1;43200MN";
extern string IndicatorCorrectName = "DynamicRS_Channel_mtf";
extern string note___Ind_Name = "if ind.Name changed - enter New Name";
#property indicator_chart_window
#property indicator_buffers 3
#property indicator_color1 Yellow
#property indicator_color2 Aqua
#property indicator_color3 Red
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
IndicatorShortName("DynamicRS_Channel");
//---- indicators
SetIndexStyle(0,DRAW_LINE);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexStyle(1,DRAW_LINE);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexStyle(2,DRAW_LINE);
SetIndexBuffer(2,ExtMapBuffer3);
if (TimeFrame < Period()) TimeFrame = Period();
SetIndexLabel(0,"DRS_Line");
SetIndexLabel(1,"DRS+"+Filter+"");
SetIndexLabel(2,"DRS-"+Filter+"");
//----
return(0);
}
//+------------------------------------------------------------------+
//| DynamicRS+Channel |
//+------------------------------------------------------------------+
int start()
{
int counted_bars1=IndicatorCounted();
int limit1,i1;
if(counted_bars1 < 0) return(-1);
limit1 = Bars-counted_bars1;
if (TimeFrame != Period())
{
limit1 = MathMax(limit1,TimeFrame/Period());
datetime TimeArray[];
ArrayCopySeries(TimeArray ,MODE_TIME ,NULL,TimeFrame);
for(i1=0,int y=0; i1<limit1; i1++)
{
if(Time[i1]<TimeArray[y]) y++;
ExtMapBuffer1 [i1] = iCustom(NULL,TimeFrame,IndicatorCorrectName,0,y);
ExtMapBuffer2 [i1] = iCustom(NULL,TimeFrame,IndicatorCorrectName,1,y);
ExtMapBuffer3 [i1] = iCustom(NULL,TimeFrame,IndicatorCorrectName,2,y);
}
return(0);
}
int i,counted_bars=IndicatorCounted();
double Channel;
//----
i=Bars-counted_bars-1;
while(i>=0)
{
if(High[i]<High[i+1] && High[i]<ExtMapBuffer1[i+1]-Filter*Point)
ExtMapBuffer1[i]=High[i];
else if(Low[i]>Low[i+1] && Low[i]>ExtMapBuffer1[i+1]+Filter*Point)
ExtMapBuffer1[i]=Low[i];
else
ExtMapBuffer1[i]=ExtMapBuffer1[i+1];
ExtMapBuffer2[i]=ExtMapBuffer1[i]+Filter*Point;
ExtMapBuffer3[i]=ExtMapBuffer1[i]-Filter*Point;
i--;
}
//----
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Custom Indicators Used:
IndicatorCorrectName
Order Management characteristics:
Other Features: