Adding Color to RSI

Quoting MyProfit

Disliked

Hi Fellows, just asking if somebody can ad color to a regular MT4 Rsi Indicator, period to choose, and 50 level.. Thanks Happy New Year {image}

Ignored

//+------------------------------------------------------------------+
//|                                         MOHAMMED ALOTAIBI.mq4 |
//|                   Copyright 2005-2014, MetaQuotes Software Corp. |
//|                                              http://www.mql4.com |
//+------------------------------------------------------------------+
#property copyright   "MOHAMMED ALOTAIBI"
#property link        "https://www.forexfactory.com/macd-rsi"
#property description "COLORED-RSI"
#property strict
//--- indicator settings
#property  indicator_separate_window
#property  indicator_buffers 3
#property  indicator_color1  clrBlack
#property  indicator_color2  clrGreen
#property  indicator_color3  clrRed
#property indicator_minimum    -100
#property indicator_maximum    100
#property indicator_level1     30.0
#property indicator_level2     70.0
#property indicator_level4     -30.0
#property indicator_level5     -70.0
#property indicator_level6     -50.0
#property indicator_level3     50.0
#property indicator_levelcolor clrSilver
#property indicator_levelstyle STYLE_DOT
 
//--- buffers
double     ExtRSIBuffer[];
double     ExtUpBuffer[];
double     ExtDnBuffer[];

#define PERIOD_FAST  14
#define DATA_LIMIT  14

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
void OnInit(void)
  {
//--- drawing settings
   SetIndexStyle(0,DRAW_NONE);
   SetIndexStyle(1,DRAW_HISTOGRAM);
   SetIndexStyle(2,DRAW_HISTOGRAM);
   IndicatorDigits(Digits+1);
   SetIndexDrawBegin(0,DATA_LIMIT);
   SetIndexDrawBegin(1,DATA_LIMIT);
   SetIndexDrawBegin(2,DATA_LIMIT);
//--- 3 indicator buffers mapping
   SetIndexBuffer(0,ExtRSIBuffer);
   SetIndexBuffer(1,ExtUpBuffer);
   SetIndexBuffer(2,ExtDnBuffer);
//--- name for DataWindow and indicator subwindow label
   IndicatorShortName("RSI-ForexFactory("+string(PERIOD_FAST)+")");
   SetIndexLabel(1,NULL);
   SetIndexLabel(2,NULL);
  }
//+------------------------------------------------------------------+
//| Awesome Oscillator                                               |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,
                const int prev_calculated,
                const datetime &time[],
                const double &open[],
                const double &high[],
                const double &low[],
                const double &close[],
                const long &tick_volume[],
                const long &volume[],
                const int &spread[])
  {
   int    i,limit=rates_total-prev_calculated;
   double prev=0.0,current;
//--- check for rates total
   if(rates_total<=DATA_LIMIT)
      return(0);
//--- last counted bar will be recounted
   if(prev_calculated>0)
     {
      limit++;
      prev=ExtRSIBuffer[limit];
     }
//--- macd
   for(i=0; i<limit; i++)
      ExtRSIBuffer[i]=iRSI(NULL, 0, PERIOD_FAST, PRICE_CLOSE,i)-50;
//--- dispatch values between 2 buffers
   bool up=true;
   for(i=limit-1; i>=0; i--)
     {
      current=ExtRSIBuffer[i];
      if(current>prev)
         up=true;
      if(current<prev)
         up=false;
      if(!up)
        {
         ExtDnBuffer[i]=2*current;
         ExtUpBuffer[i]=0.0;
        }
      else
        {
         ExtUpBuffer[i]=2*current;
         ExtDnBuffer[i]=0.0;
        }
      prev=current;
     }
//--- done
   return(rates_total);
  }
//+------------------------------------------------------------------+

//+------------------------------------------------------------------+
//|                                         MOHAMMED ALOTAIBI.mq4 |
//|                   Copyright 2005-2014, MetaQuotes Software Corp. |
//|                                              http://www.mql4.com |
//+------------------------------------------------------------------+
#property copyright   "MOHAMMED ALOTAIBI"
#property link        "https://www.forexfactory.com/macd-rsi"
#property description "COLORED-RSI"
#property strict
//--- indicator settings
#property  indicator_separate_window
#property  indicator_buffers 5
#property  indicator_color1  clrBlack
#property  indicator_color2  clrGreen
#property  indicator_color3  clrRed
#property  indicator_color4  clrYellow
#property indicator_minimum    -100
#property indicator_maximum    100
#property indicator_level1     20.0
#property indicator_level2     -20.0
#property indicator_level3     -50.0
#property indicator_level4     50.0
#property indicator_levelcolor clrSilver
#property indicator_levelstyle STYLE_DOT
 
//--- buffers
double     ExtRSIBuffer[];
double     ExtUpBuffer[];
double     ExtDnBuffer[];
double     ExBuffer[];

#define PERIOD_FAST  14
#define DATA_LIMIT  14

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
void OnInit(void)
  {
//--- drawing settings
   SetIndexStyle(0,DRAW_NONE);
   SetIndexStyle(1,DRAW_HISTOGRAM);
   SetIndexStyle(2,DRAW_HISTOGRAM);
   SetIndexStyle(3,DRAW_LINE);
   IndicatorDigits(Digits+1);
   SetIndexDrawBegin(0,DATA_LIMIT);
   SetIndexDrawBegin(1,DATA_LIMIT);
   SetIndexDrawBegin(2,DATA_LIMIT);
   SetIndexDrawBegin(3,DATA_LIMIT);
//--- 3 indicator buffers mapping
   SetIndexBuffer(0,ExtRSIBuffer);
   SetIndexBuffer(1,ExtUpBuffer);
   SetIndexBuffer(2,ExtDnBuffer);
   SetIndexBuffer(3,ExBuffer);
//--- name for DataWindow and indicator subwindow label
   IndicatorShortName("RSI-ForexFactory("+string(PERIOD_FAST)+")");
   SetIndexLabel(1,NULL);
   SetIndexLabel(2,NULL);
   SetIndexLabel(3,NULL);
  }
//+------------------------------------------------------------------+
//| Awesome Oscillator                                               |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,
                const int prev_calculated,
                const datetime &time[],
                const double &open[],
                const double &high[],
                const double &low[],
                const double &close[],
                const long &tick_volume[],
                const long &volume[],
                const int &spread[])
  {
   int    i,limit=rates_total-prev_calculated;
   double prev=0.0,current;
//--- check for rates total
   if(rates_total<=DATA_LIMIT)
      return(0);
//--- last counted bar will be recounted
   if(prev_calculated>0)
     {
      limit++;
      prev=ExtRSIBuffer[limit];
     }
//--- macd
   for(i=0; i<limit; i++)
      ExtRSIBuffer[i]=iRSI(NULL, 0, PERIOD_FAST, PRICE_CLOSE,i)-50;
//--- dispatch values between 2 buffers
   bool up=true;
   for(i=limit-1; i>=0; i--)
     {
      current=ExtRSIBuffer[i];
      if(current>prev)
         up=true;
      if(current<prev)
         up=false;
      if(!up)
        {
         ExtDnBuffer[i]=2*current;
         ExtUpBuffer[i]=0.0;
         ExBuffer[i]=2*current;
        }
      else
        {
         ExtUpBuffer[i]=2*current;
         ExtDnBuffer[i]=0.0;
         
         ExBuffer[i]=2*current;
        }
      prev=current;
     }
//--- done
   return(rates_total);
  }
//+------------------------------------------------------------------+