7-ma_v_2

//+------------------------------------------------------------------+
//|                                                         7-MA.mq4 |
//|                                          Copyright 2015, mrak297 |
//|                             http://www.mql5.com/ru/users/mrak297 |
//+------------------------------------------------------------------+
#property copyright "Copyright 2015, mrak297."
#property link      "http://www.mql5.com/ru/users/mrak297"
#property version   "2.0"
#property description "Drawing 7 MA"
#property strict
#property indicator_chart_window
#property indicator_buffers 7
#property indicator_plots   7
//--- plot Label1
#property indicator_label1  "MA-1"
#property indicator_type1   DRAW_LINE
#property indicator_color1  clrRed
#property indicator_style1  STYLE_SOLID
#property indicator_width1  1
//--- plot Label2
#property indicator_label2  "MA-2"
#property indicator_type2   DRAW_LINE
#property indicator_color2  clrDarkOrange
#property indicator_style2  STYLE_SOLID
#property indicator_width2  1
//--- plot Label3
#property indicator_label3  "MA-3"
#property indicator_type3   DRAW_LINE
#property indicator_color3  clrYellow
#property indicator_style3  STYLE_SOLID
#property indicator_width3  1
//--- plot Label4
#property indicator_label4  "MA-4"
#property indicator_type4   DRAW_LINE
#property indicator_color4  clrGreen
#property indicator_style4  STYLE_SOLID
#property indicator_width4  1
//--- plot Label5
#property indicator_label5  "MA-5"
#property indicator_type5   DRAW_LINE
#property indicator_color5  clrDeepSkyBlue
#property indicator_style5  STYLE_SOLID
#property indicator_width5  1
//--- plot Label6
#property indicator_label6  "MA-6"
#property indicator_type6   DRAW_LINE
#property indicator_color6  clrBlue
#property indicator_style6  STYLE_SOLID
#property indicator_width6  1
//--- plot Label7
#property indicator_label7  "MA-7"
#property indicator_type7   DRAW_LINE
#property indicator_color7  clrPurple
#property indicator_style7  STYLE_SOLID
#property indicator_width7  1
//--- input parameters
input string   Info= "Set Period MA = 0 for disable.";
input int      MA1 = 13;  //Period MA 1
input int      MA2 = 21;  //Period MA 2
input int      MA3 = 34;  //Period MA 3
input int      MA4 = 55;  //Period MA 4
input int      MA5 = 89;  //Period MA 5
input int      MA6 = 144; //Period MA 6
input int      MA7 = 233; //Period MA 7
input ENUM_MA_METHOD     Method = MODE_SMA;
input ENUM_APPLIED_PRICE Price  = PRICE_CLOSE;
//--- indicator buffers
double         MA1Buffer[];
double         MA2Buffer[];
double         MA3Buffer[];
double         MA4Buffer[];
double         MA5Buffer[];
double         MA6Buffer[];
double         MA7Buffer[];
//+------------------------------------------------------------------+
void OnInit(void)
  {
   int    draw_begin1 = MA1-1;
   int    draw_begin2 = MA2-1;
   int    draw_begin3 = MA3-1;
   int    draw_begin4 = MA4-1;
   int    draw_begin5 = MA5-1;
   int    draw_begin6 = MA6-1;
   int    draw_begin7 = MA7-1;
//---
   SetIndexBuffer(0,MA1Buffer);
   SetIndexBuffer(1,MA2Buffer);
   SetIndexBuffer(2,MA3Buffer);
   SetIndexBuffer(3,MA4Buffer);
   SetIndexBuffer(4,MA5Buffer);
   SetIndexBuffer(5,MA6Buffer);
   SetIndexBuffer(6,MA7Buffer);
//---
   for(int i=0; i<=6; i++)
      SetIndexShift(i,0);
//---
   SetIndexDrawBegin(0,draw_begin1);
   SetIndexDrawBegin(1,draw_begin2);
   SetIndexDrawBegin(2,draw_begin3);
   SetIndexDrawBegin(3,draw_begin4);
   SetIndexDrawBegin(4,draw_begin5);
   SetIndexDrawBegin(5,draw_begin6);
   SetIndexDrawBegin(6,draw_begin7);
//---
   SetIndexLabel(0,"MA "+IntegerToString(MA1));
   SetIndexLabel(1,"MA "+IntegerToString(MA2));
   SetIndexLabel(2,"MA "+IntegerToString(MA3));
   SetIndexLabel(3,"MA "+IntegerToString(MA4));
   SetIndexLabel(4,"MA "+IntegerToString(MA5));
   SetIndexLabel(5,"MA "+IntegerToString(MA6));
   SetIndexLabel(6,"MA "+IntegerToString(MA7));
//---
   IndicatorDigits(Digits);
  }
//+------------------------------------------------------------------+
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 limit=rates_total-prev_calculated;
//---
   for(int i=0; i<limit; i++)
     {
      if(MA1!=0)
         MA1Buffer[i]=iMA(NULL,0,MA1,0,Method,Price,i);
      if(MA2!=0)
         MA2Buffer[i]=iMA(NULL,0,MA2,0,Method,Price,i);
      if(MA3!=0)
         MA3Buffer[i]=iMA(NULL,0,MA3,0,Method,Price,i);
      if(MA4!=0)
         MA4Buffer[i]=iMA(NULL,0,MA4,0,Method,Price,i);
      if(MA5!=0)
         MA5Buffer[i]=iMA(NULL,0,MA5,0,Method,Price,i);
      if(MA6!=0)
         MA6Buffer[i]=iMA(NULL,0,MA6,0,Method,Price,i);
      if(MA7!=0)
         MA7Buffer[i]=iMA(NULL,0,MA7,0,Method,Price,i);
     }
   return(rates_total);
  }
//+------------------------------------------------------------------+