//---- input parameters
/*************************************************************************
PERIOD_M1 1
PERIOD_M5 5
PERIOD_M15 15
PERIOD_M30 30
PERIOD_H1 60
PERIOD_H4 240
PERIOD_D1 1440
PERIOD_W1 10080
PERIOD_MN1 43200
You must use the numeric value of the timeframe that you want to use
when you set the TimeFrame' value with the indicator inputs.
— PRICE_CLOSE 0 Close price.
PRICE_OPEN 1 Open price.
PRICE_HIGH 2 High price.
PRICE_LOW 3 Low price.
PRICE_MEDIAN 4 Median price, (high+low)/2.
PRICE_TYPICAL 5 Typical price, (high+low+close)/3.
PRICE_WEIGHTED 6 Weighted close price, (high+low+close+close)/4.
You must use the numeric value of the Applied Price that you want to use
when you set the 'applied_price' value with the indicator inputs.
**************************************************************************/
}
return(0);
}
//+------------------------------------------------------------------+
//| Period String |
//+------------------------------------------------------------------+
string PeriodString()
{
switch(_Period)
{
case PERIOD_M1:
return(«M1»);
case PERIOD_M5:
return(«M5»);
case PERIOD_M15:
return(«M15»);
case PERIOD_M30:
return(«M30»);
case PERIOD_H1:
return(«H1»);
case PERIOD_H4:
return(«H4»);
case PERIOD_D1:
return(«D1»);
case PERIOD_W1:
return(«W1»);
case PERIOD_MN1:
return(«MN1»);
default:
return(«M»+(string)_Period);
}
return(«M»+(string)_Period);
}
//+--------------------------------------+
//| #MTF_Supertrend.mq4 |
//| Copyright © 2017, MetaQuotes Software Corp. |
//| www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright «MTF SuperTrend | Copyright © 2017»
#property link «fxprosystems.com»
#property indicator_chart_window
#property indicator_buffers 4
#property indicator_color1 Lime
#property indicator_color2 Magenta
//---- input parameters
/*************************************************************************
PERIOD_M1 1
PERIOD_M5 5
PERIOD_M15 15
PERIOD_M30 30
PERIOD_H1 60
PERIOD_H4 240
PERIOD_D1 1440
PERIOD_W1 10080
PERIOD_MN1 43200
You must use the numeric value of the timeframe that you want to use
when you set the TimeFrame' value with the indicator inputs.
— PRICE_CLOSE 0 Close price.
PRICE_OPEN 1 Open price.
PRICE_HIGH 2 High price.
PRICE_LOW 3 Low price.
PRICE_MEDIAN 4 Median price, (high+low)/2.
PRICE_TYPICAL 5 Typical price, (high+low+close)/3.
PRICE_WEIGHTED 6 Weighted close price, (high+low+close+close)/4.
You must use the numeric value of the Applied Price that you want to use
when you set the 'applied_price' value with the indicator inputs.
**************************************************************************/
extern int TimeFrame=0;
extern bool AlertsMessage = true;
extern bool AlertsSound = false;
extern bool AlertsEmail = false;
extern bool AlertsMobile = false;
datetime TimeBar;
//--------------------------------+
double TrendUp[];
double TrendDown[];
int st = 0;
//extern int SlowerEMA = 6;
double ExtMapBuffer1[];
double ExtMapBuffer2[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0, DRAW_LINE, 1,3);
SetIndexBuffer(0, ExtMapBuffer1);
SetIndexStyle(1, DRAW_LINE, 1,3);
SetIndexBuffer(1, ExtMapBuffer2);
/*SetIndexStyle(0, DRAW_ARROW, EMPTY);
SetIndexArrow(0, 159);
SetIndexBuffer(0, TrendUp);
SetIndexStyle(1, DRAW_ARROW, EMPTY);
SetIndexArrow(1, 159);
SetIndexBuffer(1, TrendDown);*/
/*for(int i = 0; i < Bars; i++) {
TrendUp[i] = NULL;
TrendDown[i] = NULL;
}*/
//---- name for DataWindow and indicator subwindow label
switch(TimeFrame)
{
case 1: string TimeFrameStr=«Period_M1»; break;
case 5: TimeFrameStr=«Period_M5»; break;
case 15: TimeFrameStr=«Period_M15»; break;
case 30: TimeFrameStr=«Period_M30»; break;
case 60: TimeFrameStr=«Period_H1»; break;
case 240: TimeFrameStr=«Period_H4»; break;
case 1440: TimeFrameStr=«Period_D1»; break;
case 10080: TimeFrameStr=«Period_W1»; break;
case 43200: TimeFrameStr=«Period_MN1»; break;
default: TimeFrameStr=«Current Timeframe»;
}
IndicatorShortName(«Supertrend(»+st+") ("+TimeFrameStr+")");
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
/*for(int i = 0; i < Bars; i++) {
TrendUp[i] = NULL;
TrendDown[i] = NULL;
}*/
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
datetime TimeArray[];
int i,shift,limit,y=0,counted_bars=IndicatorCounted();
// Plot defined timeframe on to current timeframe
ArrayCopySeries(TimeArray,MODE_TIME,Symbol(),TimeFrame);
limit=Bars-counted_bars;
for(i=0,y=0;i<limit;i++)
{
if (Time[i]<TimeArray[y]) y++;
/***********************************************************
Add your main indicator loop below. You can reference an existing
indicator with its iName or iCustom.
Rule 1: Add extern inputs above for all neccesary values
Rule 2: Use 'TimeFrame' for the indicator timeframe
Rule 3: Use 'y' for the indicator's shift value
**********************************************************/
ExtMapBuffer1[i]=iCustom(NULL,TimeFrame,«Supertrend»,0,y);
ExtMapBuffer2[i]=iCustom(NULL,TimeFrame,«Supertrend»,1,y);
}
//-------------------------------------------------------------------+
if(AlertsMessage || AlertsSound || AlertsEmail || AlertsMobile)
{
string message1 = (WindowExpertName()+" * "+Symbol()+" "+PeriodString()+" * MTF SuperTrend_Signal: Trend_UP!");
string message2 = (WindowExpertName()+" * "+Symbol()+" "+PeriodString()+" * MTF SuperTrend_Signal: Trend_DN!");
if(TimeBar!=Time[0] && ExtMapBuffer1[0]!=0 && ExtMapBuffer1[0]!=EMPTY_VALUE)
{
if (AlertsMessage) Alert(message1);
if (AlertsSound) PlaySound(«alert2.wav»);
if (AlertsEmail) SendMail(Symbol()+" — "+WindowExpertName()+" — ",message1);
if (AlertsMobile) SendNotification(message1);
TimeBar=Time[0];
}
if(TimeBar!=Time[0] && ExtMapBuffer2[0]!=0 && ExtMapBuffer2[0]!=EMPTY_VALUE)
{
if (AlertsMessage) Alert(message2);
if (AlertsSound) PlaySound(«alert2.wav»);
if (AlertsEmail) SendMail(Symbol()+" — "+WindowExpertName()+" — ",message2);
if (AlertsMobile) SendNotification(message2);
TimeBar=Time[0];
}
}
//-------------------------------------------------------------------+
return(0);
}
//-------------------------------------------------------------------+
string PeriodString()
{
switch (_Period)
{
case PERIOD_M1: return(«M1»);
case PERIOD_M5: return(«M5»);
case PERIOD_M15: return(«M15»);
case PERIOD_M30: return(«M30»);
case PERIOD_H1: return(«H1»);
case PERIOD_H4: return(«H4»);
case PERIOD_D1: return(«D1»);
case PERIOD_W1: return(«W1»);
case PERIOD_MN1: return(«MN1»);
}
return(«M» + string(_Period));
}
Ludaed68