请牛大帮忙修改ATR指标,使其能显示3条线

2011-10-15 · 7237 阅读

请牛大帮忙修改ATR指标,使其能显示3条线,5日ATR,10ATR,20ATR


  //+------------------------------------------------------------------+
  //|                                                       ATR.mq4 |
  //|                   Copyright ?2005, MetaQuotes Software Corp. |
  //|                                     http://www.metaquotes.net/ |
  //+------------------------------------------------------------------+
  #property copyright \"Copyright ?2005, MetaQuotes Software Corp.\"
  #property link    \"http://www.metaquotes.net/\"

  #property indicator_separate_window
  #property indicator_buffers 1
  #property indicator_color1 DodgerBlue
  //---- input parameters
  extern int AtrPeriod=14;
  //---- buffers
  double AtrBuffer[];
  double TempBuffer[];
  //+------------------------------------------------------------------+
  //| Custom indicator initialization function                      |
  //+------------------------------------------------------------------+
  int init()
{
   string short_name;
  //---- 1 additional buffer used for counting.
   IndicatorBuffers(2);
  //---- indicator line
   SetIndexStyle(0,DRAW_LINE);
   SetIndexBuffer(0,AtrBuffer);
   SetIndexBuffer(1,TempBuffer);
  //---- name for DataWindow and indicator subwindow label
   short_name=\"ATR(\"+AtrPeriod+\")\";
   IndicatorShortName(short_name);
   SetIndexLabel(0,short_name);
  //----
   SetIndexDrawBegin(0,AtrPeriod);
  //----
   return(0);
}
  //+------------------------------------------------------------------+
  //| Average True Range                                              |
  //+------------------------------------------------------------------+
  int start()
{
   int i,counted_bars=IndicatorCounted();
  //----
   if(Bars

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