MQL4 - automated forex trading   /  

Forum

Login | Register | Language: ru cn en
Forget Outdated Indicators and Buy Latest Ones in MetaTrader Market

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);
}
//+------------------------------------------------------------------+

 
Fast sell on EURJPY

Fast sell on EURJPY

EURJPY enters an area of untested resistance. We have established this zone from a relative high about a week earlier.  This isn't so much a resistance as a potential supply zone. Price traded horizontally with buy pressures dying off as shown in the longer upper candlestick tails. Soon to follow, a massive series of sell orders with very little buy orders.

avatar
9558
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