//+------------------------------------------------------------------+
//| DynamicRS_3CLines.mq4 |
//| Copyright © 2007, Nick A. Zhilin |
//| rebus58@mail.ru |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2007, Nick A. Zhilin"
#property link "rebus58@mail.ru"
#property indicator_chart_window
#property indicator_buffers 3
#property indicator_color1 Yellow
#property indicator_color2 Aqua
#property indicator_color3 Red
//---- buffers
double ExtMapBuffer1[];
double TopLine[];
double BottomnLine[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
IndicatorShortName("DynamicRS_3CLines");
//---- indicators
SetIndexStyle(0,DRAW_LINE,STYLE_SOLID,2);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexStyle(1,DRAW_LINE);
SetIndexBuffer(1,TopLine);
SetIndexStyle(2,DRAW_LINE);
SetIndexBuffer(2,BottomnLine);
//----
return(0);
}
//+------------------------------------------------------------------+
//| DynamicRS |
//+------------------------------------------------------------------+
int start()
{
int i,counted_bars=IndicatorCounted();
//----
i=Bars-counted_bars-1;
while(i>=0)
{
if(High[i]<High[i+1] && High[i]<ExtMapBuffer1[i+1])
{
ExtMapBuffer1[i]=High[i];
BottomnLine[i]=High[i];
TopLine[i]=TopLine[i+1];
}
else if(Low[i]>Low[i+1] && Low[i]>ExtMapBuffer1[i+1])
{
ExtMapBuffer1[i]=Low[i];
TopLine[i]=Low[i];
BottomnLine[i]=BottomnLine[i+1];
}
else
{
ExtMapBuffer1[i]=ExtMapBuffer1[i+1];
if(ExtMapBuffer1[i+1]==TopLine[i+1])
{
TopLine[i]=ExtMapBuffer1[i+1];
BottomnLine[i]=BottomnLine[i+1];
}
else if(ExtMapBuffer1[i+1]==BottomnLine[i+1])
{
BottomnLine[i]=ExtMapBuffer1[i+1];
TopLine[i]=TopLine[i+1];
}
}
i--;
}
//----
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
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:
Order Management characteristics:
Other Features: