ima

//+------------------------------------------------------------------+
//|                                                          ima.mq4 |
//|                                                                * |
//|                                                                * |
//+------------------------------------------------------------------+
#property copyright "*"
#property link      "*"

#property indicator_chart_window
#property indicator_buffers 1
#property indicator_color1 Red
//---- input parameters
extern int       maPeriod=14;
extern int       maMethod=1;
extern int       maPrice=0;

//---- buffers
double ExtMapBuffer1[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   SetIndexStyle(0,DRAW_LINE);
   SetIndexBuffer(0,ExtMapBuffer1);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//----
   
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
   int limit=Bars-IndicatorCounted();
      for(int i=limit-1;i>=0;i--){
         ExtMapBuffer1[i]=iMA(NULL,0,maPeriod,0,maMethod,maPrice,i);
      }
   return(0);
  }
//+------------------------------------------------------------------+