ang_azad_c

//+------------------------------------------------------------------+ 
//|                                                   ang_AZad_C.mq5 | 
//|                           Copyright © 2006, ANG3110@latchess.com | 
//|                                             ANG3110@latchess.com | 
//+------------------------------------------------------------------+ 
#property copyright "Copyright © 2006, ANG3110@latchess.com"
#property link "ANG3110@latchess.com"
//--- íîìåð âåðñèè èíäèêàòîðà
#property version   "1.00"
//--- îòðèñîâêà èíäèêàòîðà â îòäåëüíîì îêíå
#property indicator_separate_window
//--- êîëè÷åñòâî èíäèêàòîðíûõ áóôåðîâ 1
#property indicator_buffers 1 
//--- èñïîëüçîâàíî îäíî ãðàôè÷åñêîå ïîñòðîåíèå
#property indicator_plots   1
//+-----------------------------------+
//| Ïàðàìåòðû îòðèñîâêè èíäèêàòîðà    |
//+-----------------------------------+
//--- îòðèñîâêà èíäèêàòîðà â âèäå ëèíèè
#property indicator_type1   DRAW_LINE
//--- â êà÷åñòâå öâåòà ëèíèè èíäèêàòîðà èñïîëüçîâàí DodgerBlue öâåò
#property indicator_color1 clrDodgerBlue
//--- ëèíèÿ èíäèêàòîðà - íåïðåðûâíàÿ êðèâàÿ
#property indicator_style1  STYLE_SOLID
//--- òîëùèíà ëèíèè èíäèêàòîðà ðàâíà 2
#property indicator_width1  2
//--- îòîáðàæåíèå ìåòêè èíäèêàòîðà
#property indicator_label1  "ang_AZad_C"
//+----------------------------------------------+
//| Ïàðàìåòðû îòîáðàæåíèÿ ãîðèçîíòàëüíûõ óðîâíåé |
//+----------------------------------------------+
#property indicator_level1 0.0
#property indicator_levelcolor clrRed
#property indicator_levelstyle STYLE_SOLID
//+-----------------------------------+
//| Âõîäíûå ïàðàìåòðû èíäèêàòîðà      |
//+-----------------------------------+
input double ki=4;
input int Shift=0;
//+-----------------------------------+
//--- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ íà÷àëà îòñ÷¸òà äàííûõ
int  min_rates_total;
//--- îáúÿâëåíèå äèíàìè÷åñêèõ ìàññèâîâ, êîòîðûå â äàëüíåéøåì
//--- áóäóò èñïîëüçîâàíû â êà÷åñòâå èíäèêàòîðíûõ áóôåðîâ
double IndBuffer[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
void OnInit()
  {
//--- èíèöèàëèçàöèÿ ïåðåìåííûõ íà÷àëà îòñ÷¸òà äàííûõ
   min_rates_total=4;
//--- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(0,IndBuffer,INDICATOR_DATA);
//--- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷¸òà îòðèñîâêè èíäèêàòîðà
   PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,min_rates_total);
//--- óñòàíîâêà çíà÷åíèé èíäèêàòîðà, êîòîðûå íå áóäóò âèäèìû íà ãðàôèêå
   PlotIndexSetDouble(0,PLOT_EMPTY_VALUE,EMPTY_VALUE);
//--- îñóùåñòâëåíèå ñäâèãà èíäèêàòîðà ïî ãîðèçîíòàëè
   PlotIndexSetInteger(0,PLOT_SHIFT,Shift);
//--- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(IndBuffer,true);
//--- ñîçäàíèå èìåíè äëÿ îòîáðàæåíèÿ â îòäåëüíîì ïîäîêíå è âî âñïëûâàþùåé ïîäñêàçêå
   IndicatorSetString(INDICATOR_SHORTNAME,"ang_AZad_C");
//--- îïðåäåëåíèå òî÷íîñòè îòîáðàæåíèÿ çíà÷åíèé èíäèêàòîðà
   IndicatorSetInteger(INDICATOR_DIGITS,_Digits+1);
//--- çàâåðøåíèå èíèöèàëèçàöèè
  }
//+------------------------------------------------------------------+  
//| Custom indicator iteration function                              | 
//+------------------------------------------------------------------+  
int OnCalculate(const int rates_total,    // êîëè÷åñòâî èñòîðèè â áàðàõ íà òåêóùåì òèêå
                const int prev_calculated,// êîëè÷åñòâî èñòîðèè â áàðàõ íà ïðåäûäóùåì òèêå
                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[])
  {
//--- ïðîâåðêà êîëè÷åñòâà áàðîâ íà äîñòàòî÷íîñòü äëÿ ðàñ÷¸òà
   if(rates_total<min_rates_total) return(0);
//--- îáúÿâëåíèå ïåðåìåííûõ ñ ïëàâàþùåé òî÷êîé 
   double z,z2,Za2,Za;
   static double z_,z2_,Za2_,Za_;
//--- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ
   int limit;
//--- èíäåêñàöèÿ ýëåìåíòîâ â ìàññèâàõ êàê â òàéìñåðèÿõ  
   ArraySetAsSeries(Close,true);
//--- ðàñ÷¸ò ñòàðòîâîãî íîìåðà limit äëÿ öèêëà ïåðåñ÷¸òà áàðîâ
   if(prev_calculated>rates_total || prev_calculated<=0)// ïðîâåðêà íà ïåðâûé ñòàðò ðàñ÷¸òà èíäèêàòîðà
     {
      limit=rates_total-min_rates_total-1; // ñòàðòîâûé íîìåð äëÿ ðàñ÷¸òà âñåõ áàðîâ
      Za2_=Za=z2_=z_=Close[limit+1];
     }
   else limit=rates_total-prev_calculated;  // ñòàðòîâûé íîìåð äëÿ ðàñ÷¸òà òîëüêî íîâûõ áàðîâ
   z=z_;
   z2=z2_;
   Za2=Za2_;
   Za=Za_;
//--- îñíîâíîé öèêë ðàñ÷¸òà èíäèêàòîðà
   for(int bar=limit; bar>=0 && !IsStopped(); bar--)
     {
      if(Close[bar]>z && Close[bar]>Close[bar+1]) z=Za_+(Close[bar]-Za_)/ki;
      if(Close[bar]<z && Close[bar]<Close[bar+1]) z=Za_+(Close[bar]-Za_)/ki;
      if(Close[bar]>z2 && Close[bar]<Close[bar+1]) z2=Za2_+(Close[bar]-Za2_)/ki;
      if(Close[bar]<z2 && Close[bar]>Close[bar+1]) z2=Za2_+(Close[bar]-Za2_)/ki;

      Za=z;
      Za2=z2;
      
      IndBuffer[bar]=(Za-Za2)/_Point;

      if(bar)
        {
         z_=z;
         z2_=z2;
         Za2_=Za2;
         Za_=Za;
        }
     }
//---    
   return(rates_total);
  }
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