//+------------------------------------------------------------------+
//| DT-ZigZag-Lauer.mq4 |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2005, klot"
#property link "klot@mail.ru"
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Red
#property indicator_color2 Blue
//---- input parameters
extern int depth=5;
extern int GrossPeriod=240;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
datetime daytimes[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_ARROW);
SetIndexArrow(0,159);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexEmptyValue(0,0.0);
SetIndexStyle(1,DRAW_ARROW);
SetIndexArrow(1,159);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexEmptyValue(1,0.0);
//----
//----
if (Period()>GrossPeriod) { Alert("DT-ZigZag: Òåêóùèé òàéìôðåéì äîëæåí áûòü ìåíüøå ÷åì ", GrossPeriod); return(0); }
// Âñå Time[] ñåðèè âðåìåíè îòñîðòèðîâàíî â íàïðàâëåíèè óáûâàíèÿ
ArrayCopySeries(daytimes,MODE_TIME,Symbol(),GrossPeriod);
return(0);
}
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars=IndicatorCounted();
int limit=300,bigshift;
double zigzag1;
if (counted_bars<0) return(-1);
if (counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
//----
for (int i=0; i<limit; i++)
{
if(Time[i]>=daytimes[0]) bigshift=0;
else
{
bigshift = ArrayBsearch(daytimes,Time[i-1],WHOLE_ARRAY,0,MODE_DESCEND);
if(Period()<=GrossPeriod) bigshift++;
}
for (int cnt=bigshift; cnt<(100+bigshift); cnt++)
{
zigzag1=iCustom(NULL,GrossPeriod,"ZigZag",depth,5,3,0,cnt+1);
if ( zigzag1!=0 ) break;
}
if ( iClose(NULL,0,i+1)<=zigzag1 ) ExtMapBuffer2[i]=zigzag1; else ExtMapBuffer2[i]=0.0;
if ( iClose(NULL,0,i+1)>=zigzag1 ) ExtMapBuffer1[i]=zigzag1; else ExtMapBuffer1[i]=0.0;
ObjectsRedraw();
}
// Comment("zigzag1 = ",zigzag1);
//----
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Series array that contains close prices for each bar
Indicator Curves created:
Implements a curve of type DRAW_ARROW
Indicators Used:
Custom Indicators Used:
ZigZag
Order Management characteristics:
Other Features:
It issuies visual alerts to the screen