ColorXMACD_Digit

ÿþ//+---------------------------------------------------------------------+ 

//|                                                ColorXMACD_Digit.mq5 | 

//|                                         Copyright © 2009, BACKSPACE | 

//|                                                                     | 

//+---------------------------------------------------------------------+ 

//| ;O @01>BK  8=48:0B>@0  A;54C5B  ?>;>68BL D09; SmoothAlgorithms.mqh |

//| 2 ?0?:C (48@5:B>@8N): :0B0;>3_40==KE_B5@<8=0;0\\MQL5\Include        |

//+---------------------------------------------------------------------+

#property copyright "Copyright © 2009, BACKSPACE"

#property link "" 

//---- =><5@ 25@A88 8=48:0B>@0

#property version   "1.00"

//---- >B@8A>2:0 8=48:0B>@0 2 >B45;L=>< >:=5

#property indicator_separate_window 

//---- :>;8G5AB2> 8=48:0B>@=KE 1CD5@>2 4

#property indicator_buffers 4 

//---- 8A?>;L7>20=> 2A53> 420 3@0D8G5A:8E ?>AB@>5=8O

#property indicator_plots   2

//+-----------------------------------+

//|  0@0<5B@K >B@8A>2:8 8=48:0B>@0 1 |

//+-----------------------------------+

//---- >B@8A>2:0 8=48:0B>@0 2 2845 G5BK@QEF25B=>9 38AB>3@0<<K

#property indicator_type1 DRAW_COLOR_HISTOGRAM

//---- 2 :0G5AB25 F25B>2 G5BK@QEF25B=>9 38AB>3@0<<K 8A?>;L7>20=K

#property indicator_color1 clrTeal,clrBlueViolet,clrGray,clrIndianRed,clrMagenta

//---- ;8=8O 8=48:0B>@0 - A?;>H=0O

#property indicator_style1 STYLE_SOLID

//---- B>;I8=0 ;8=88 8=48:0B>@0 @02=0 2

#property indicator_width1 2

//---- >B>1@065=85 <5B:8 8=48:0B>@0

#property indicator_label1 "XMACD"

//+-----------------------------------+

//|  0@0<5B@K >B@8A>2:8 8=48:0B>@0 2 |

//+-----------------------------------+

//---- >B@8A>2:0 8=48:0B>@0 2 2845 B@QEF25B=>9 ;8=88

#property indicator_type2 DRAW_COLOR_LINE

//---- 2 :0G5AB25 F25B>2 B@QEF25B=>9 ;8=88 8A?>;L7>20=K

#property indicator_color2 clrLime,clrMediumSlateBlue,clrRed

//---- ;8=8O 8=48:0B>@0 - A?;>H=0O :@820O

#property indicator_style2 STYLE_SOLID

//---- B>;I8=0 ;8=88 8=48:0B>@0 @02=0 3

#property indicator_width2 3

//---- >B>1@065=85 <5B:8 A83=0;L=>9 ;8=88

#property indicator_label2  "Signal Line"

//+-----------------------------------+

//|  ?8A0=85 :;0AA>2 CA@54=5=89      |

//+-----------------------------------+

#include <SmoothAlgorithms.mqh> 

//+-----------------------------------+



//---- >1JO2;5=85 ?5@5<5==KE :;0AA0 CXMA 87 D09;0 SmoothAlgorithms.mqh

CXMA XMA1,XMA2,XMA3;

//+-----------------------------------+

//|  >1JO2;5=85 ?5@5G8A;5=89          |

//+-----------------------------------+

enum Applied_price_ //"8? :>=AB0=BK

  {

   PRICE_CLOSE_ = 1,     //Close

   PRICE_OPEN_,          //Open

   PRICE_HIGH_,          //High

   PRICE_LOW_,           //Low

   PRICE_MEDIAN_,        //Median Price (HL/2)

   PRICE_TYPICAL_,       //Typical Price (HLC/3)

   PRICE_WEIGHTED_,      //Weighted Close (HLCC/4)

   PRICE_SIMPL_,         //Simpl Price (OC/2)

   PRICE_QUARTER_,       //Quarted Price (HLOC/4) 

   PRICE_TRENDFOLLOW0_,  //TrendFollow_1 Price 

   PRICE_TRENDFOLLOW1_   //TrendFollow_2 Price 

  };

//+-----------------------------------+

//|  >1JO2;5=85 ?5@5G8A;5=89          |

//+-----------------------------------+

/*enum Smooth_Method - ?5@5G8A;5=85 >1JO2;5=> 2 D09;5 SmoothAlgorithms.mqh

  {

   MODE_SMA_,  //SMA

   MODE_EMA_,  //EMA

   MODE_SMMA_, //SMMA

   MODE_LWMA_, //LWMA

   MODE_JJMA,  //JJMA

   MODE_JurX,  //JurX

   MODE_ParMA, //ParMA

   MODE_T3,    //T3

   MODE_VIDYA, //VIDYA

   MODE_AMA,   //AMA

  }; */

//+-----------------------------------+

//|  %+  " + "      |

//+-----------------------------------+

input Smooth_Method XMA_Method=MODE_T3; //<5B>4 CA@54=5=8O 38AB>3@0<<K

input int Fast_XMA = 12; //?5@8>4 1KAB@>3> <C28=30

input int Slow_XMA = 26; //?5@8>4 <54;5==>3> <C28=30

input int XPhase= 100;  //?0@0<5B@ CA@54=5=8O <C28=3>2,

                       //4;O JJMA 87<5=ONI89AO 2 ?@545;0E -100 ... +100, 2;8O5B =0 :0G5AB2> ?5@5E>4=>3> ?@>F5AA0;

// ;O VIDIA MB> ?5@8>4 CMO, 4;O AMA MB> ?5@8>4 <54;5==>9 A:>;L7OI59

input Smooth_Method Signal_Method=MODE_JJMA; //<5B>4 CA@54=5=8O A83=0;L=>9 ;8=88

input int Signal_XMA=9; //?5@8>4 A83=0;L=>9 ;8=88 

input int Signal_XPhase=100; // ?0@0<5B@ A83=0;L=>9 ;8=88,

                            //87<5=ONI89AO 2 ?@545;0E -100 ... +100,

//2;8O5B =0 :0G5AB2> ?5@5E>4=>3> ?@>F5AA0;

input Applied_price_ AppliedPrice=PRICE_CLOSE_;//F5=>20O :>=AB0=B0

input uint Digit=50;                       //:>;8G5AB2> ?C=:B>2 >:@C3;5=8O

input uint AlertCount=0;//:>;8G5AB2> ?>40205<KE 0;5@B>2

//+-----------------------------------+

//---- 1JO2;5=85 F5;KE ?5@5<5==KE =0G0;0 >BAGQB0 40==KE

int start,macd_start;

//---- >1JO2;5=85 48=0<8G5A:8E <0AA82>2, :>B>@K5 1C4CB 2 

// 40;L=59H5< 8A?>;L7>20=K 2 :0G5AB25 8=48:0B>@=KE 1CD5@>2

double XMACDBuffer[],SignBuffer[],ColorXMACDBuffer[],ColorSignBuffer[];

//+------------------------------------------------------------------+

// ?8A0=85 DC=:F88 iPriceSeries                                     |

// ?8A0=85 :;0AA0 Moving_Average                                    | 

//+------------------------------------------------------------------+ 

#include <SmoothAlgorithms.mqh> 

//+------------------------------------------------------------------+    

//| XMACD indicator initialization function                          | 

//+------------------------------------------------------------------+  

void OnInit()

  {

//---- =8F80;870F8O ?5@5<5==KE =0G0;0 >BAGQB0 40==KE

   macd_start=MathMax(GetStartBars(XMA_Method,Fast_XMA,XPhase),GetStartBars(XMA_Method,Slow_XMA,XPhase));

   start=macd_start+GetStartBars(Signal_Method,Signal_XMA,Signal_XPhase);



//---- ?@52@0I5=85 48=0<8G5A:>3> <0AA820 XMACDBuffer 2 8=48:0B>@=K9 1CD5@

   SetIndexBuffer(0,XMACDBuffer,INDICATOR_DATA);

//---- >ACI5AB2;5=85 A42830 =0G0;0 >BAGQB0 >B@8A>2:8 8=48:0B>@0

   PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,macd_start);

//--- A>740=85 <5B:8 4;O >B>1@065=8O 2 DataWindow

   PlotIndexSetString(0,PLOT_LABEL,"XMACD");

//---- CAB0=>2:0 7=0G5=89 8=48:0B>@0, :>B>@K5 =5 1C4CB 2848<K =0 3@0D8:5

   PlotIndexSetDouble(0,PLOT_EMPTY_VALUE,EMPTY_VALUE);



//---- ?@52@0I5=85 48=0<8G5A:>3> <0AA820 2 F25B>2>9, 8=45:A=K9 1CD5@   

   SetIndexBuffer(1,ColorXMACDBuffer,INDICATOR_COLOR_INDEX);

//---- >ACI5AB2;5=85 A42830 =0G0;0 >BAGQB0 >B@8A>2:8 8=48:0B>@0

   PlotIndexSetInteger(1,PLOT_DRAW_BEGIN,macd_start+1);



//---- ?@52@0I5=85 48=0<8G5A:>3> <0AA820 SignBuffer 2 8=48:0B>@=K9 1CD5@

   SetIndexBuffer(2,SignBuffer,INDICATOR_DATA);

//---- >ACI5AB2;5=85 A42830 =0G0;0 >BAGQB0 >B@8A>2:8 8=48:0B>@0

   PlotIndexSetInteger(2,PLOT_DRAW_BEGIN,start);

//--- A>740=85 <5B:8 4;O >B>1@065=8O 2 DataWindow

   PlotIndexSetString(2,PLOT_LABEL,"Signal XMA");

//---- CAB0=>2:0 7=0G5=89 8=48:0B>@0, :>B>@K5 =5 1C4CB 2848<K =0 3@0D8:5

   PlotIndexSetDouble(2,PLOT_EMPTY_VALUE,EMPTY_VALUE);



//---- ?@52@0I5=85 48=0<8G5A:>3> <0AA820 2 F25B>2>9, 8=45:A=K9 1CD5@   

   SetIndexBuffer(3,ColorSignBuffer,INDICATOR_COLOR_INDEX);

//---- >ACI5AB2;5=85 A42830 =0G0;0 >BAGQB0 >B@8A>2:8 8=48:0B>@0

   PlotIndexSetInteger(3,PLOT_DRAW_BEGIN,start+1);



//---- CAB0=>2:0 0;5@B>2 =0 =54>?CAB8<K5 7=0G5=8O 2=5H=8E ?5@5<5==KE

   XMA1.XMALengthCheck("Fast_XMA", Fast_XMA);

   XMA1.XMALengthCheck("Slow_XMA", Slow_XMA);

   XMA1.XMALengthCheck("Signal_XMA", Signal_XMA);

//---- CAB0=>2:0 0;5@B>2 =0 =54>?CAB8<K5 7=0G5=8O 2=5H=8E ?5@5<5==KE

   XMA1.XMAPhaseCheck("XPhase", XPhase, XMA_Method);

   XMA1.XMAPhaseCheck("Signal_XPhase", Signal_XPhase, Signal_Method);



//---- 8=8F80;870F88 ?5@5<5==>9 4;O :>@>B:>3> 8<5=8 8=48:0B>@0

   string shortname;

   string Smooth1=XMA1.GetString_MA_Method(XMA_Method);

   string Smooth2=XMA1.GetString_MA_Method(Signal_Method);

   StringConcatenate(shortname,

                     "XMACD( ",Fast_XMA,", ",Slow_XMA,", ",Signal_XMA,", ",Smooth1,", ",Smooth2," )");

//--- A>740=85 8<5=8 4;O >B>1@065=8O 2 >B45;L=>< ?>4>:=5 8 2> 2A?;K20NI59 ?>4A:07:5

   IndicatorSetString(INDICATOR_SHORTNAME,shortname);

//--- >?@545;5=85 B>G=>AB8 >B>1@065=8O 7=0G5=89 8=48:0B>@0

   IndicatorSetInteger(INDICATOR_DIGITS,0);

//---- 7025@H5=85 8=8F80;870F88

  }

//+------------------------------------------------------------------+  

//| XMACD iteration function                                         | 

//+------------------------------------------------------------------+  

int OnCalculate(

                const int rates_total,    // :>;8G5AB2> 8AB>@88 2 10@0E =0 B5:CI5< B8:5

                const int prev_calculated,// :>;8G5AB2> 8AB>@88 2 10@0E =0 ?@54K4CI5< B8:5

                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[]

                )

  {

//---- @>25@:0 :>;8G5AB20 10@>2 =0 4>AB0B>G=>ABL 4;O @0AGQB0

   if(rates_total<start) return(0);



//---- 1JO2;5=85 F5;KE ?5@5<5==KE

   int first1,first2,first3,bar,bar1,bar2;

   static uint UpCount,DnCount;

//---- 1JO2;5=85 ?5@5<5==KE A ?;020NI59 B>G:>9  

   double price_,fast_xma,slow_xma,xmacd,sign_xma;



//---- =8F80;870F8O 8=48:0B>@0 2 1;>:5 OnCalculate()

   if(prev_calculated>rates_total || prev_calculated<=0)// ?@>25@:0 =0 ?5@2K9 AB0@B @0AGQB0 8=48:0B>@0

     {

      first1=0; // AB0@B>2K9 =><5@ 4;O @0AGQB0 2A5E 10@>2 ?5@2>3> F8:;0

      first2=macd_start+1; // AB0@B>2K9 =><5@ 4;O @0AGQB0 2A5E 10@>2 2B>@>3> F8:;0

      first3=start+1; // AB0@B>2K9 =><5@ 4;O @0AGQB0 2A5E 10@>2 B@5BL53> F8:;0

     }

   else // AB0@B>2K9 =><5@ 4;O @0AGQB0 =>2KE 10@>2

     {

      first1=prev_calculated-1;

      first2=first1;

      first3=first1;

     }



//---- A=>2=>9 F8:; @0AGQB0 8=48:0B>@0

   for(bar=first1; bar<rates_total; bar++)

     {

      price_=PriceSeries(AppliedPrice,bar,open,low,high,close);;



      fast_xma = XMA1.XMASeries(0, prev_calculated, rates_total, XMA_Method, XPhase, Fast_XMA, price_, bar, false);

      slow_xma = XMA2.XMASeries(0, prev_calculated, rates_total, XMA_Method, XPhase, Slow_XMA, price_, bar, false);



      xmacd=(fast_xma-slow_xma)/_Point;

      sign_xma=XMA3.XMASeries(macd_start,prev_calculated,rates_total,Signal_Method,Signal_XPhase,Signal_XMA,xmacd,bar,false);



      //---- 03@C7:0 ?>;CG5==KE 7=0G5=89 2 8=48:0B>@=K5 1CD5@K   

      XMACDBuffer[bar]=Digit*MathRound(xmacd/Digit);

      SignBuffer[bar]=Digit*MathRound(sign_xma/Digit);

     }



//---- A=>2=>9 F8:; @0A:@0A:8 8=48:0B>@0 XMACD

   for(bar=first2; bar<rates_total; bar++)

     {

      int clr=2;



      if(XMACDBuffer[bar]>0)

        {

         if(XMACDBuffer[bar]>XMACDBuffer[bar-1]) clr=0;

         if(XMACDBuffer[bar]<XMACDBuffer[bar-1]) clr=1;

        }



      if(XMACDBuffer[bar]<0)

        {

         if(XMACDBuffer[bar]<XMACDBuffer[bar-1]) clr=3;

         if(XMACDBuffer[bar]>XMACDBuffer[bar-1]) clr=4;

        }

      ColorXMACDBuffer[bar]=clr;

     }



//---- A=>2=>9 F8:; @0A:@0A:8 A83=0;L=>9 ;8=88

   for(bar=first3; bar<rates_total; bar++)

     {

      ColorSignBuffer[bar]=1;

      if(XMACDBuffer[bar]>SignBuffer[bar-1]) ColorSignBuffer[bar]=0;

      if(XMACDBuffer[bar]<SignBuffer[bar-1]) ColorSignBuffer[bar]=2;

     }

   

//---- A1@>A AGQBG8:>2 0;5@B>2 2 =C;8

   if(rates_total!=prev_calculated)

     {

      UpCount=0;

      DnCount=0;

     }



   bar1=rates_total-2;

   bar2=rates_total-3;

   

   //---- ?>40G0 0;5@B0 4;O ?>:C?:8

   if(UpCount<AlertCount&&ColorSignBuffer[bar1]==2&&ColorSignBuffer[bar2]==1)

     {

      UpCount++;

      Alert("XMACD 8=48:0B>@ "+Symbol()+EnumToString(PERIOD_CURRENT)+": ""!83=0; =0 ?>:C?:C "+Symbol());

     }

    

   //---- ?>40G0 0;5@B0 4;O ?@>4068

   if(DnCount<AlertCount&&ColorSignBuffer[bar1]==1&&ColorSignBuffer[bar2]==2)

     {

      DnCount++;

      Alert("XMACD 8=48:0B>@ "+Symbol()+EnumToString(PERIOD_CURRENT)+": ""!83=0; =0 ?@>406C "+Symbol());

     }

//----     

   return(rates_total);

  }

//+------------------------------------------------------------------+