MQL4 - automated forex trading   /  

Forum

Login | Register | Language: ru cn en
Write an Article and Earn Money

GannHiLo-Histo indicator.

Back to topics list To post a new topic, please log in or register
avatar
16
GreenPoint 2013.05.25 13:46
 

Hi All,

Could you please help me and advise what needs to be updated in the attached code to see Red/Blue values in the data window?

Thanks in advance.

Regards 

//+------------------------------------------------------------------+
//   GannHiLo-Histo
//+------------------------------------------------------------------+
// Indicator properties
#property copyright ""
#property link      ""

#property indicator_separate_window
#property indicator_buffers 3
#property indicator_color1 RoyalBlue
#property indicator_color2 Crimson
#property indicator_color3 Black
#property indicator_width1  4
#property indicator_width2  4
#property indicator_width3  4
#property indicator_maximum 1
#property indicator_minimum 0

// indicator parameters
extern int period=10;

// indicator buffers
double up_buffer[];
double dn_buffer[];
double ghl_buffer[];

//+------------------------------------------------------------------+
int init() {
  IndicatorBuffers(3); 
  SetIndexStyle(0,DRAW_HISTOGRAM);
  SetIndexBuffer(0,up_buffer);
  SetIndexLabel(0,NULL);
  SetIndexStyle(1,DRAW_HISTOGRAM);
  SetIndexBuffer(1,dn_buffer);
  SetIndexLabel(1,NULL);
  SetIndexStyle(2,DRAW_NONE);
  SetIndexBuffer(2,ghl_buffer);
  SetIndexLabel(2,NULL);
  IndicatorShortName("Gann HiLo");
  return(0);
}

//+------------------------------------------------------------------+
int deinit() {
   return (0);
}


//+------------------------------------------------------------------+
int start() {
  int limit, counted_bars, i;
  double period_high, period_low, period_mid, cur_level, prev_level, prev_value;
  
  counted_bars=IndicatorCounted();
  if(counted_bars < 0) return (-1); 
  if(counted_bars>0) counted_bars--;
  limit=MathMax(Bars-counted_bars,period);
  limit=Bars-counted_bars;
  
  //for (i=0; i<limit; i++) {
  for (i=limit; i>=0; i--) {
    ghl_buffer[i]=ghl_buffer[i+1];
    
    if (Close[i]==0)
      ghl_buffer[i]=EMPTY_VALUE;
    else if(Close[i]>iMA(Symbol(),0,period,0,MODE_SMA,PRICE_HIGH,i+1))
      ghl_buffer[i]=1;
    else if(Close[i]<iMA(Symbol(),0,period,0,MODE_SMA,PRICE_LOW,i+1))
      ghl_buffer[i]=-1;
    
    
    up_buffer[i] = EMPTY_VALUE;
    dn_buffer[i] = EMPTY_VALUE;
    
    if (ghl_buffer[i]==1) {
      up_buffer[i] = 1;
      dn_buffer[i] = 0;
    }
    else if (ghl_buffer[i]==-1){
      dn_buffer[i] = 1;
      up_buffer[i] = 0;
    }
    
  }
  return(0);
}
//+------------------------------------------------------------------+

 
UBS hires new head of Euro rates trading from hedge fund
UBS might be in the midst of a restructuring to downsize its investment bank (largely through making thousands redundant in its fixed income, currencies and commodities division), but it’s still willing to adopt its ‘grey hair’ recruitment spree to its trading division. After a series of hires in its fixed income division, UBS has just brought in George Dramitinos as head of euro core rates trading.
avatar
9774
WHRoeder 2013.05.25 14:38 #
 
GreenPoint: what needs to be updated in the attached code to see Red/Blue values in the data window?
SetIndexLabel - MQL4 Documentation



avatar
16
GreenPoint 2013.05.25 21:44 #
 

Hi William,

Thank you for prompt response but it doesn't help me as I'm not that good in coding.

Thanks for additional help.

Regards

 
Back to topics list  

To add comments, please log in or register