//+------------------------------------------------------------------+
//| 9Squared SMAC-D.mq4 |
//| Copyright © 2007, Steve Bowley |
//| http://www.9squaredfx.com |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2007, Steve Bowley"
#property link "http://www.9squaredfx.com"
#property indicator_separate_window
#property indicator_buffers 3
#property indicator_color1 RoyalBlue
#property indicator_color2 Snow
#property indicator_color3 Snow
//---- input parameters
extern int FastEMA=18;
extern int SlowEMA=27;
extern int SignalSMA=9;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
//---- indicator buffers
double ExtSilverBuffer[];
double ExtRedBuffer[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- additional buffers are used for counting
IndicatorBuffers(5);
//---- drawing settings
SetIndexStyle(0,DRAW_LINE,0,2);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexStyle(1,DRAW_LINE,0,1);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexStyle(2,DRAW_LINE,0,2);
SetIndexBuffer(2,ExtMapBuffer3);
//----
SetIndexDrawBegin(1,SignalSMA);
IndicatorDigits(5);
//---- indicator buffers mapping
SetIndexBuffer(0, ExtSilverBuffer);
SetIndexBuffer(1, ExtRedBuffer);
//---- name for DataWindow and indicator subwindow label
IndicatorShortName("SMAC-D");
//---- initialization done
return(0);
}
//+------------------------------------------------------------------+
//| 9Squared SMAC-D |
//+------------------------------------------------------------------+
int start()
{
int limit;
int counted_bars=IndicatorCounted();
//---- check for possible errors
if(counted_bars<0) return(-1);
//---- last counted bar will be recounted
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
//---- macd counted in the 1-st buffer
for(int i=0; i<limit; i++)
ExtSilverBuffer[i]=iMA(NULL,0,FastEMA,0,MODE_EMA,PRICE_WEIGHTED,i)-iMA(NULL,0,SlowEMA,0,MODE_EMA,PRICE_WEIGHTED,i);
//---- signal line counted in the 2-nd buffer
for(i=0; i<limit; i++)
ExtRedBuffer[i]=iMAOnArray(ExtSilverBuffer,Bars,SignalSMA,0,MODE_EMA,i);
//---- done
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: