Kod: Zaznacz cały
//+------------------------------------------------------------------+
//| super-signals.mq5 |
//| Copyright Š 2006, Nick Bilak, beluck[AT]gmail.com |
//| http://www.forex-tsd.com/ |
//+------------------------------------------------------------------+
#property copyright "CCopyright Š 2006, Nick Bilak, beluck[AT]gmail.com"
#property link "http://www.forex-tsd.com/"
#property description "super-signals"
//---- indicator version number
#property version "1.00"
//---- drawing the indicator in the main window
#property indicator_chart_window
//---- two buffers are used for calculation of drawing of the indicator
#property indicator_buffers 2
//---- only two plots are used
#property indicator_plots 2
//+----------------------------------------------+
//| Bearish indicator drawing parameters |
//+----------------------------------------------+
//---- drawing the indicator 1 as a symbol
#property indicator_type1 DRAW_ARROW
//---- DeepPink color is used for the indicator bearish line
#property indicator_color1 clrDeepPink
//---- indicator 1 line width is equal to 4
#property indicator_width1 4
//---- bullish indicator label display
#property indicator_label1 "super-signals Sell"
//+----------------------------------------------+
//| Bullish indicator drawing parameters |
//+----------------------------------------------+
//---- drawing the indicator 2 as a line
#property indicator_type2 DRAW_ARROW
//---- DodgerBlue color is used as the color of the bullish line of the indicator
#property indicator_color2 clrDodgerBlue
//---- indicator 2 line width is equal to 4
#property indicator_width2 4
//---- bearish indicator label display
#property indicator_label2 "super-signals Buy"
#define RESET 0 // The constant for getting the command for the indicator recalculation back to the terminal
//+----------------------------------------------+
//| Indicator input parameters |
//+----------------------------------------------+
input uint dist=24;
//+----------------------------------------------+
//---- declaration of dynamic arrays that will further be
// used as indicator buffers
double SellBuffer[];
double BuyBuffer[];
//---- declaration of the integer variables for the start of data calculation
int min_rates_total,ATRPeriod;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
void OnInit()
{
//---- initialization of global variables
ATRPeriod=10;
min_rates_total=int(MathMax(dist+1,ATRPeriod));
//---- set dynamic array as an indicator buffer
SetIndexBuffer(0,SellBuffer,INDICATOR_DATA);
//---- shifting the start of drawing of the indicator 1
PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,min_rates_total);
//--- create a label to display in DataWindow
PlotIndexSetString(0,PLOT_LABEL,"super-signals Sell");
//---- indicator symbol
PlotIndexSetInteger(0,PLOT_ARROW,108);
//---- indexing elements in the buffer as time series
ArraySetAsSeries(SellBuffer,true);
//---- setting the indicator values that won't be visible on a chart
PlotIndexSetDouble(0,PLOT_EMPTY_VALUE,0);
//---- set dynamic array as an indicator buffer
SetIndexBuffer(1,BuyBuffer,INDICATOR_DATA);
//---- shifting the start of drawing of the indicator 2
PlotIndexSetInteger(1,PLOT_DRAW_BEGIN,min_rates_total);
//--- Create label to display in DataWindow
PlotIndexSetString(1,PLOT_LABEL,"super-signals Buy");
//---- indicator symbol
PlotIndexSetInteger(1,PLOT_ARROW,108);
//---- indexing elements in the buffer as time series
ArraySetAsSeries(BuyBuffer,true);
//---- setting the indicator values that won't be visible on a chart
PlotIndexSetDouble(1,PLOT_EMPTY_VALUE,0);
//---- Setting the format of accuracy of displaying the indicator
IndicatorSetInteger(INDICATOR_DIGITS,_Digits);
//---- name for the data window and the label for sub-windows
string short_name="super-signals";
IndicatorSetString(INDICATOR_SHORTNAME,short_name);
//----
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
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[])
{
//---- checking for the sufficiency of bars for the calculation
if(rates_total<min_rates_total) return(RESET);
//---- declaration of local variables
int limit;
//--- calculations of the necessary amount of data to be copied and
//the limit starting index for loop of bars recalculation
if(prev_calculated>rates_total || prev_calculated<=0)// checking for the first start of the indicator calculation
limit=rates_total-min_rates_total; // starting index for calculation of all bars
else limit=int(rates_total-prev_calculated+dist/2); // starting index for calculation of new bars
//---- indexing elements in arrays as time series
ArraySetAsSeries(low,true);
ArraySetAsSeries(high,true);
//---- main loop of the indicator calculation
for(int bar=limit; bar>=0 && !IsStopped(); bar--)
{
double AvgRange=0.0;
for(int count=bar; count<=bar+ATRPeriod; count++) AvgRange+=MathAbs(high[count]-low[count]);
double Range=AvgRange/ATRPeriod;
Range/=3;
SellBuffer[bar]=0;
BuyBuffer[bar]=0;
uint barX=bar-dist/2;
int HH=ArrayMaximum(high,barX,dist);
int LL=ArrayMinimum(low,barX,dist);
if(bar==HH) SellBuffer[bar]=high[HH]+Range;
if(bar==LL) BuyBuffer[bar]=low[LL]-Range;
}
//----
return(rates_total);
}
//+------------------------------------------------------------------+
