/*-----------------------------+
| |
| Shared by www.Aptrafx.com |
| |
+------------------------------*/
//+------------------------------------------------------------------+
//| EMABands_v1.mq4 |
//| Copyright © 2006, Forex-TSD.com |
//| Written by IgorAD,igorad2003@yahoo.co.uk |
//| http://finance.groups.yahoo.com/group/TrendLaboratory |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2006, Forex-TSD.com "
#property link "http://www.forex-tsd.com/"
#property indicator_chart_window
#property indicator_buffers 4
#property indicator_color1 Blue
#property indicator_color2 Silver
#property indicator_color3 Silver
//---- input parameters
extern int RPeriod=25;
extern int MA_mode=1;
extern int OffSet=40;
//---- indicator buffers
double MABuffer[];
double UpBuffer[];
double DnBuffer[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
string short_name;
//---- indicator line
SetIndexStyle(0,DRAW_LINE);
SetIndexStyle(1,DRAW_LINE);
SetIndexStyle(2,DRAW_LINE);
SetIndexBuffer(0,MABuffer);
SetIndexBuffer(1,UpBuffer);
SetIndexBuffer(2,DnBuffer);
//---- name for DataWindow and indicator subwindow label
short_name="EMA_levels("+RPeriod+")";
IndicatorShortName(short_name);
SetIndexLabel(0,"MA");
SetIndexLabel(1,"Up");
SetIndexLabel(2,"Dn");
//----
SetIndexDrawBegin(0,RPeriod);
SetIndexDrawBegin(1,RPeriod);
SetIndexDrawBegin(2,RPeriod);
//----
return(0);
}
//+------------------------------------------------------------------+
//| EMA_Levels |
//+------------------------------------------------------------------+
int start()
{
int shift,limit, counted_bars=IndicatorCounted();
if ( counted_bars > 0 ) limit=Bars-counted_bars;
if ( counted_bars < 0 ) return(0);
if ( counted_bars ==0 ) limit=Bars-RPeriod-1;
for(shift=limit;shift>=0;shift--)
{
MABuffer[shift] = iMA(NULL,0,RPeriod,0,MA_mode,PRICE_CLOSE,shift);
UpBuffer[shift] = MABuffer[shift] + OffSet*Point;
DnBuffer[shift] = MABuffer[shift] - OffSet*Point;
}
return(0);
}
Sample
Analysis
Market Information Used:
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Other Features: