dmi_v2

//+------------------------------------------------------------------+
//|                                                          DMI.mq4 |
//|                                Copyright © 2006, Fernando Gomes. |
//|                                    http://www.ciavox.com/~fgomes |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2006, Fernando Gomes."
#property link      "http://www.ciavox.com/~fgomes"

//---- indicator settings
#property  indicator_separate_window
#property  indicator_buffers 5
#property  indicator_color1  Lime
#property  indicator_color2  Red
#property  indicator_color3  Yellow
#property  indicator_color4  DeepSkyBlue
#property  indicator_color5  Blue

#property  indicator_minimum 0
#property  indicator_level1  20
#property  indicator_level2  25
#property  indicator_maximum 60

//---- indicator parameters
extern int Smooth   = 13;
extern bool Hide_DI_Plus  = False;
extern bool Hide_DI_Minus = False;
extern bool Hide_DX   = False;
extern bool Hide_ADX  = False;
extern bool Hide_ADXR = False;

//---- indicator buffers
double b_di_p[];     // +DM
double b_di_m[];     // -DM
double b_dmi[];      // DX (DMI itself)
double b_adx[];      // Average Directional indeX
double b_adxr[];     // Average Directional indeX Rate

//---- non-indicator buffers
//---- NOTICE that these arrays must be included in ArraySetAsSeries()
double dm_p_avg[];
double dm_m_avg[];
double tr_avg[];


//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init() {
   //---- indicator buffers mapping
   IndicatorBuffers(8);
   if (   !SetIndexBuffer(0,b_di_p)
       && !SetIndexBuffer(1,b_di_m)
       && !SetIndexBuffer(2,b_dmi)
       && !SetIndexBuffer(3,b_adx)
       && !SetIndexBuffer(4,b_adxr)
       && !SetIndexBuffer(5,dm_p_avg)
       && !SetIndexBuff