//+------------------------------------------------------------------+
//| High_Low (ZigZag).mq4 |
//| rewritten by CrazyChart |
//| |
//+------------------------------------------------------------------+
#property copyright "rewritten by CrazyChart"
#property link ""
#property indicator_chart_window
#property indicator_buffers 1
#property indicator_color1 Red
//---- input parameters
extern int barn = 300;
extern int Length=6;
//---- buffers
double ExtMapBuffer1[];
//double ExtMapBuffer2[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexEmptyValue(0, 0.0);
//SetIndexDrawBegin(0, barn);
SetIndexStyle(0, DRAW_SECTION);
SetIndexBuffer(0, ExtMapBuffer1);
//---- name for DataWindow label
SetIndexLabel(0, "HiLoZZ(" + Length + ")");
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars = IndicatorCounted();
int shift, Swing, Swing_n, uzl, i, zu, zd, mv;
double LL, HH, BH, BL, NH, NL;
double Uzel[10000][3];
string text;
// loop from first bar to current bar (with shift=0)
Swing_n = 0;
Swing = 0;
uzl = 0;
BH = High[barn];
BL = Low[barn];
zu = barn;
zd = barn;
//----
for(shift = barn; shift >= 0; shift--)
{
LL = 10000000;
HH = -100000000;
//----
for(i = shift + Length; i >= shift + 1; i--)
{
if(Low[i] < LL)
{
LL=Low[i];
}
if(High[i] > HH)
{
HH = High[i];
}
}
//----
if(Low[shift] < LL && High[shift] > HH)
{
Swing = 2;
//----
if(Swing_n == 1)
{
zu = shift + 1;
}
//----
if(Swing_n == -1)
{
zd = shift + 1;
}
}
else
{
if(Low[shift] < LL)
{
Swing = -1;
}
if(High[shift] > HH)
{
Swing = 1;
}
}
//----
if(Swing != Swing_n && Swing_n != 0)
{
if(Swing == 2)
{
Swing = -Swing_n;
BH = High[shift];
BL = Low[shift];
}
uzl=uzl+1;
//----
if(Swing == 1)
{
Uzel[uzl][1] = zd;
Uzel[uzl][2] = BL;
}
//----
if(Swing == -1)
{
Uzel[uzl][1] = zu;
Uzel[uzl][2] = BH;
}
BH = High[shift];
BL = Low[shift];
}
if(Swing == 1)
{
if(High[shift] >= BH)
{
BH = High[shift];
zu = shift;
}
}
if(Swing == -1)
{
if(Low[shift] <= BL)
{
BL = Low[shift];
zd = shift;
}
}
Swing_n = Swing;
}
for(i = 1; i <= uzl; i++)
{
//text=DoubleToStr(Uzel[i][1],0);
//text=;
mv = StrToInteger(DoubleToStr(Uzel[i][1], 0));
ExtMapBuffer1[mv] = Uzel[i][2];
}
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_SECTION
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: