//+------------------------------------------------------------------+
//| 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()
{
//----
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: