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2011-10-07 · 4057 阅读

//+------------------------------------------------------------------+
  //|                                                 Custom MACD.mq4 |
  //|                   Copyright ?2004, MetaQuotes Software Corp. |
  //|
  //+------------------------------------------------------------------+
  #property  copyright \"Copyright ?2004, MetaQuotes Software Corp.\"
  #property  link    \"
  //---- indicator settings
  #property  indicator_separate_window
  #property  indicator_buffers 3
  #property  indicator_color1  Silver
  #property  indicator_color2  Red
  #property  indicator_color3  Yellow
  #property  indicator_width1  2
  //---- indicator parameters
  extern int FastEMA=12;
  extern int SlowEMA=26;
  extern int SignalSMA=3;
  //---- indicator buffers
  double    MacdBuffer[];
  double    SignalBuffer[];
  double    k1[];
  double    k5[];
  double    k15[];
  double    mk[];

  //+------------------------------------------------------------------+
  //| Custom indicator initialization function                      |
  //+------------------------------------------------------------------+
  int init()
{
  //---- drawing settings
   SetIndexStyle(0,DRAW_HISTOGRAM);
   SetIndexStyle(1,DRAW_LINE);
   SetIndexStyle(2,DRAW_ARROW);
   SetIndexArrow(2,204);
   SetIndexDrawBegin(1,SignalSMA);
   IndicatorDigits(Digits+1);
  //---- indicator buffers mapping
   SetIndexBuffer(0,MacdBuffer);
   SetIndexBuffer(1,SignalBuffer);
   SetIndexBuffer(2,mk);

  //---- name for DataWindow and indicator subwindow label
   IndicatorShortName(\"MACD(\"+FastEMA+\",\"+SlowEMA+\",\"+SignalSMA+\")\");
   SetIndexLabel(0,\"MACD\");
   SetIndexLabel(1,\"Signal\");
  //---- initialization done
   return(0);
}
  //+------------------------------------------------------------------+
  //| Moving Averages Convergence/Divergence                         |
  //+------------------------------------------------------------------+
  int start()
{
   int limit,mark=0,m;
   mk[m]=EMPTY_VALUE;
   int counted_bars=IndicatorCounted();
  //---- 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

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