//+------------------------------------------------------------------+
//|                                                      testing.mq4 |
//|                                                        bbb|
//|                                                    aaa 
//+------------------------------------------------------------------+
#property copyright "bbb"
#property link      "aaa"

#property indicator_chart_window
//#property indicator_separate_window
#property indicator_buffers 3
/*#property indicator_color1 
#property indicator_color2 
#property indicator_color3 */
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   SetIndexStyle(0,DRAW_LINE,STYLE_DASH,3,Red);
   SetIndexBuffer(0,ExtMapBuffer1);
   SetIndexStyle(1,DRAW_LINE,STYLE_DASH,3,Blue);
   SetIndexBuffer(1,ExtMapBuffer2);
      SetIndexStyle(2,DRAW_LINE,STYLE_DASH,3,Yellow);
   SetIndexBuffer(2,ExtMapBuffer3);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//----
   
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
   int    counted_bars=IndicatorCounted();
   if (counted_bars<0) return(-1);
   if (counted_bars>0) counted_bars--;





   double ExtMapBuffer1=iMA(NULL,0,9,8,MODE_EMA,PRICE_CLOSE,0);
   double ExtMapBuffer2=iMA(NULL,0,30,8,MODE_EMA,PRICE_CLOSE,0);
   
   double ExtMapBuffer3=iMomentum(NULL,0,12,PRICE_CLOSE,0);
//----
   return(0);
  }
//+------------------------------------------------------------------+