XMA-XN_v1

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

//|                                                          XMA-XN.mq5 | 

//|                                Copyright © 2011,   Nikolay Kositsin | 

//|                                 Khabarovsk,   farria@mail.redcom.ru | 

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

//| ;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 © 2011, Nikolay Kositsin"

#property link "farria@mail.redcom.ru"

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

#property version   "1.01"

//---- >B@8A>2:0 8=48:0B>@0 2 3;02=>< >:=5

#property indicator_chart_window 

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

//|  >1JO2;5=85 :>=AB0=B              |

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

#define LINES_TOTAL         100   // >=AB0=B0 4;O :>;8G5AB20 ;8=89 8=48:0B>@0

#define RESET               NULL  // >=AB0=B0 4;O 2>72@0B0 B5@<8=0;C :><0=4K =0 ?5@5AGQB 8=48:0B>@0

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

#property description "XMA-X"

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

#property indicator_buffers LINES_TOTAL 

//---- 8A?>;L7>20=> 2A53> 3@0D8G5A:8E ?>AB@>5=89

#property indicator_plots   LINES_TOTAL



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

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

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

//---- >B@8A>2:0 >AF8;;OB>@>2 2 2845 ;8=89

#property indicator_type1   DRAW_LINE

//---- ;8=88 - HB@8E?C=:B8@=K5 :@82K5

#property indicator_style1 STYLE_SOLID

//---- B>;I8=0 ;8=89 1

#property indicator_width1  1

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

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

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

#include <SmoothAlgorithms.mqh> 

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



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

CXMA XMA[LINES_TOTAL];

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

//|  >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 

   PRICE_DEMARK_         //Demark 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 int Step=10; //H03 ?5@8>40

input Smooth_Method xMA_Method=MODE_JJMA; //<5B>4 CA@54=5=8O

input int xLength=3; //3;C18=0 A3;06820=8O                    

input int xPhase=100; //?0@0<5B@ A3;06820=8O,

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

input int Shift=0; // A4283 8=48:0B>@0 ?> 3>@87>=B0;8 2 10@0E

input int PriceShift=0; //c4283 8=48:0B>@0 ?> 25@B8:0;8 2 ?C=:B0E

input int ColorWidth=40; //H8@8=0 F25B>2>9 ?0;8B@K (87<5=O5BAO >B 0 4> 131)

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

int period[LINES_TOTAL];

//---- 1JO2;5=85 ?5@5<5==>9 7=0G5=8O 25@B8:0;L=>3> A42830 <C28=3>2

double dPriceShift;

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

int min_rates_total;

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

//|  0AA82K ?5@5<5==KE 4;O A>740=8O 8=48:0B>@=KE 1CD5@>2            |

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

class CIndicatorsBuffers

  {

public: double    IndBuffer[];

  };

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

//| !>740=85 8=48:0B>@=KE 1CD5@>2                                    |

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

CIndicatorsBuffers Ind[LINES_TOTAL];

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

//| Custom indicator initialization function                         | 

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

void OnInit()

  {

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

   min_rates_total=GetStartBars(xMA_Method,xLength+Step*LINES_TOTAL,xPhase);

//----

   color ArrayColors[]=

     {

      //---- 

      clrBlack,clrDarkGreen,clrDarkSlateGray,clrOlive,clrGreen,clrTeal,clrNavy,clrPurple,clrMaroon,clrIndigo,clrMidnightBlue,clrDarkBlue,

      clrDarkOliveGreen,clrSaddleBrown,clrForestGreen,clrOliveDrab,clrSeaGreen,clrDarkGoldenrod,clrDarkSlateBlue,clrSienna,clrMediumBlue,

      clrBrown,clrDarkTurquoise,clrDimGray,clrLightSeaGreen,clrDarkViolet,clrFireBrick,clrMediumVioletRed,clrMediumSeaGreen,clrChocolate,

      clrCrimson,clrSteelBlue,clrGoldenrod,clrMediumSpringGreen,clrLawnGreen,clrCadetBlue,clrDarkOrchid,clrYellowGreen,clrLimeGreen,clrOrangeRed,

      clrDarkOrange,clrOrange,clrGold,clrYellow,clrChartreuse,clrLime,clrSpringGreen,clrAqua,clrDeepSkyBlue,clrBlue,clrMagenta,clrRed,clrGray,

      clrSlateGray,clrPeru,clrBlueViolet,clrLightSlateGray,clrDeepPink,clrMediumTurquoise,clrDodgerBlue,clrTurquoise,clrRoyalBlue,clrSlateBlue,

      clrDarkKhaki,clrIndianRed,clrMediumOrchid,clrGreenYellow,clrMediumAquamarine,clrDarkSeaGreen,clrTomato,clrRosyBrown,clrOrchid,clrMediumPurple,

      clrPaleVioletRed,clrCoral,clrCornflowerBlue,clrDarkGray,clrSandyBrown,clrMediumSlateBlue,clrTan,clrDarkSalmon,clrBurlyWood,clrHotPink,clrSalmon,

      clrViolet,clrLightCoral,clrSkyBlue,clrLightSalmon,clrPlum,clrKhaki,clrLightGreen,clrAquamarine,clrSilver,clrLightSkyBlue,clrLightSteelBlue,

      clrLightBlue,clrPaleGreen,clrThistle,clrPowderBlue,clrPaleGoldenrod,clrPaleTurquoise,clrLightGray,clrWheat,clrNavajoWhite,clrMoccasin,clrLightPink,

      clrGainsboro,clrPeachPuff,clrPink,clrBisque,clrLightGoldenrod,clrBlanchedAlmond,clrLemonChiffon,clrBeige,clrAntiqueWhite,clrPapayaWhip,clrCornsilk,

      clrLightYellow,clrLightCyan,clrLinen,clrLavender,clrMistyRose,clrOldLace,clrWhiteSmoke,clrSeashell,clrIvory,clrHoneydew,clrAliceBlue,clrLavenderBlush,

      clrMintCream,clrSnow,clrWhite

      //---- 

     };

//----

   int size=ArraySize(ArrayColors);

   size-=2;

   int ColorWidth_=ColorWidth;

   if(ColorWidth>size) ColorWidth_=size;

   if(ColorWidth<1) ColorWidth_=1;

//----

   color Colors[];

   if(ArrayResize(Colors,ColorWidth_)<ColorWidth_) Print("5 C40;>AL @0A?@545;8BL ?0<OBL ?>4 <0AA82 Colors");

   ArrayCopy(Colors,ArrayColors,0,2,ColorWidth_);



//---- 8=45:A0F8O M;5<5=B>2 2 <0AA825 :0: 2 B09<A5@88   

   ArraySetAsSeries(Colors,true);



   double K=double(ColorWidth_/(LINES_TOTAL*1.0));

//----

   for(int numb=0; numb<LINES_TOTAL; numb++)

     {

      period[numb]=xLength+Step*numb;

      string shortname="";

      StringConcatenate(shortname,"XMA-X",numb,"(",period[numb],")");

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

      PlotIndexSetString(numb,PLOT_LABEL,shortname);

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

      PlotIndexSetDouble(numb,PLOT_EMPTY_VALUE,EMPTY_VALUE);

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

      PlotIndexSetInteger(numb,PLOT_DRAW_BEGIN,min_rates_total);

      //---- ?@52@0I5=85 48=0<8G5A:8E <0AA82>2 2 8=48:0B>@=K5 1CD5@K

      SetIndexBuffer(numb,Ind[numb].IndBuffer,INDICATOR_DATA);

      //---- 8=45:A0F8O M;5<5=B>2 2 1CD5@0E :0: 2 B09<A5@8OE   

      ArraySetAsSeries(Ind[numb].IndBuffer,true);

      //---- :>?8@>20=85 A2>9AB2 ?5@2>9 ;8=88 8=48:0B>@0 4;O 2A5E >AB0;L=KE

      PlotIndexSetInteger(numb,PLOT_DRAW_TYPE,PlotIndexGetInteger(0,PLOT_DRAW_TYPE));

      PlotIndexSetInteger(numb,PLOT_LINE_STYLE,PlotIndexGetInteger(0,PLOT_LINE_STYLE));

      PlotIndexSetInteger(numb,PLOT_LINE_WIDTH,PlotIndexGetInteger(0,PLOT_LINE_WIDTH));

      //---- 7040=85 F25B0 4;O ;8=88

      PlotIndexSetInteger(numb,PLOT_LINE_COLOR,Colors[int(numb*K)]);

     }

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

   string shortname;

   string Smooth1=XMA[0].GetString_MA_Method(xMA_Method);

   StringConcatenate(shortname,"XMA-X",LINES_TOTAL,"(",Step,",",xLength,", ",Smooth1,")");

//--- 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,_Digits+1);

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

  }

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

//| Custom indicator 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<min_rates_total) return(RESET);



//---- >1JO2;5=8O ;>:0;L=KE ?5@5<5==KE 

   int bar,limit,maxbar;

   double price_;



   maxbar=rates_total-1;



//---- @0AGQB AB0@B>2>3> =><5@0 limit 4;O F8:;0 ?5@5AGQB0 10@>2

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

      limit=rates_total-1; // AB0@B>2K9 =><5@ 4;O @0AGQB0 2A5E 10@>2

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



//---- 8=45:A0F8O M;5<5=B>2 2 <0AA820E :0: 2 B09<A5@8OE  

   ArraySetAsSeries(open,true);

   ArraySetAsSeries(high,true);

   ArraySetAsSeries(low,true);

   ArraySetAsSeries(close,true);



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

   for(bar=limit; bar>=0 && !IsStopped(); bar--)

     {

      //---- K7>2 DC=:F88 PriceSeries 4;O ?>;CG5=8O 2E>4=>9 F5=K price_

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



      for(int numb=0; numb<LINES_TOTAL; numb++)

         Ind[numb].IndBuffer[bar]=XMA[numb].XMASeries(maxbar,prev_calculated,rates_total,xMA_Method,xPhase,period[numb],price_,bar,true);

     }

//----     

   return(rates_total);

  }

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