//+------------------------------------------------------------------+
//| SlopeDirection_MTF.mq4 |
//| Copyright © 2007, ASystem Group |
//| asystem2000@rambler.ru |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2007, Asystem2000"
#property link "asystem2000@rambler.ru"
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 LimeGreen
#property indicator_color2 Red
//---- input parameters
extern int TimeFrame=0;
extern int period=80;
extern int method=3; // MODE_SMA
extern int price=0; // PRICE_CLOSE
extern string Note="Ìîæåòå ïîìåíÿòü èìÿ èíèäèêàòîðà, åñëè íå ñîâïàäàåò";
extern string Indicator="Slope Direction Line";
//---- buffers
double B_Up[];
double B_Dn[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
if (TimeFrame!=0)
{
if (TimeFrame<Period())
{
Alert("Íàñòðàèâàåìûé òàéìôðåéì äîëæåí áûòü áîëüøå òåêóùåãî èëè ðàâåí 0");
deinit();
return(0);
}
}
bool OK_Period=false;
switch (TimeFrame)
{
case 0:OK_Period=true;break;
case 1:OK_Period=true;break;
case 5:OK_Period=true;break;
case 15:OK_Period=true;break;
case 30:OK_Period=true;break;
case 60:OK_Period=true;break;
case 240:OK_Period=true;break;
case 1440:OK_Period=true;break;
case 10080:OK_Period=true;break;
case 43200:OK_Period=true;break;
}
if (OK_Period==false)
{
Alert("Âû ââåëè íåêîððåêòíóþ öèôðó òàéìôðåéìà");
deinit();
return(0);
}
//---- indicators
SetIndexStyle(0,DRAW_LINE,STYLE_SOLID,2);
SetIndexBuffer(0,B_Up);
SetIndexStyle(1,DRAW_LINE,STYLE_SOLID,2);
SetIndexBuffer(1,B_Dn);
IndicatorShortName("Slope Direction Line - MTF ("+period+")");
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars=IndicatorCounted();
int limit;
if (TimeFrame>0) limit=Bars-counted_bars-(TimeFrame/Period());
else limit=Bars-counted_bars-1;
int C_time;
int Bar_Shift;
if (limit==0) return(0);
//----
int i=limit;
while(i>=0)
{
C_time=Time[i];
Bar_Shift=iBarShift(NULL,TimeFrame,C_time,false);
B_Up[i]=iCustom(NULL,TimeFrame,Indicator,period,method,price,0,Bar_Shift);
B_Dn[i]=iCustom(NULL,TimeFrame,Indicator,period,method,price,1,Bar_Shift);
i--;
}
//----
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Custom Indicators Used:
Indicator
Order Management characteristics:
Other Features:
It issuies visual alerts to the screen