//+------------------------------------------------------------------+
//| 3LineBreak.mq4 |
//| Copyright © 2004, Poul_Trade_Forum |
//| Aborigen |
//| http://forex.kbpauk.ru/ |
//+------------------------------------------------------------------+
#property copyright "Poul Trade Forum"
#property link "http://forex.kbpauk.ru/"
#property indicator_chart_window
#property indicator_buffers 2
//---- input parameters
extern int Lines_Break=3;
//---- buffers
double HighBuffer[];
double LowBuffer[];
double VALUE1,VALUE2,Swing=1,OLDSwing;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
string short_name;
//---- indicator line
SetIndexStyle(0,DRAW_HISTOGRAM,EMPTY,2,Blue);
SetIndexStyle(1,DRAW_HISTOGRAM,EMPTY,2,Red);
SetIndexBuffer(0,HighBuffer);
SetIndexBuffer(1,LowBuffer);
SetIndexEmptyValue(0,0);
SetIndexEmptyValue(1,0);
//---- name for DataWindow and indicator subwindow label
short_name="3LineBreak";
IndicatorShortName(short_name);
SetIndexLabel(0,short_name);
//----
SetIndexDrawBegin(0,10);
SetIndexDrawBegin(1,10);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//---- TODO: add your code here
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars=IndicatorCounted(),i,shift;
//---- TODO: add your code here
if (counted_bars==0) counted_bars=Lines_Break+1;
i=(Bars-counted_bars);
for (shift=i; shift>=0;shift--)
{
OLDSwing=Swing;
VALUE1=High[Highest(NULL,0,MODE_HIGH,Lines_Break,shift+1)];
VALUE2= Low[Lowest(NULL,0,MODE_LOW,Lines_Break,shift+1)];
if (OLDSwing==1 && Low[shift]<VALUE2) Swing=-1;
if (OLDSwing==-1 && High[shift]>VALUE1 ) Swing=1;
if (Swing==1)
{ HighBuffer[shift]=High[shift]; LowBuffer[shift]=Low[shift]; }
if (Swing==-1)
{ LowBuffer[shift]=High[shift]; HighBuffer[shift]=Low[shift]; }
//----
}
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_HISTOGRAM
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: