Как написать стрелочный индикатор для МТ5 |
#property indicator_buffers 3
#property indicator_plots 3
#property indicator_label1 "MA"
#property indicator_type1 DRAW_LINE
#property indicator_color1 clrBlue
#property indicator_style1 STYLE_SOLID
#property indicator_width1 2
#property indicator_label2 "Signal UP"
#property indicator_type2 DRAW_ARROW
#property indicator_color2 clrLime
#property indicator_style2 STYLE_SOLID
#property indicator_width2 2
#property indicator_label3 "Signal DN"
#property indicator_type3 DRAW_ARROW
#property indicator_color3 clrRed
#property indicator_style3 STYLE_SOLID
#property indicator_width3 2
input int MAPeriod=22;
int ind=0;
double ma[],up[],dn[];
int OnInit()
{
//--- indicator buffers mapping
SetIndexBuffer(0,ma,INDICATOR_DATA);
SetIndexBuffer(1,up,INDICATOR_DATA);
PlotIndexSetInteger(1,PLOT_ARROW,233);
SetIndexBuffer(2,dn,INDICATOR_DATA);
PlotIndexSetInteger(2,PLOT_ARROW,234);
ind=iMA(NULL,0,MAPeriod,0,0,0);
//---
return(INIT_SUCCEEDED);
}
CopyBuffer(ind,0,0,rates_total-1,ma);
for(int i=0; i<=rates_total-1; i++)
{
if(ma[i]>ma[i+1] && ma[i+1]<ma[i+2])
{
up[i]=low[i];
}
if(ma[i]<ma[i+1] && ma[i+1]>ma[i+2])
{
dn[i]=high[i];
}
}
//+------------------------------------------------------------------+
//| Pointer.mq5 |
//| Copyright 2020, AM2 |
//| http://www.forexsystems.biz |
//+------------------------------------------------------------------+
#property copyright "Copyright 2020, AM2"
#property link "http://www.forexsystems.biz"
#property version "1.00"
#property indicator_chart_window
#property indicator_buffers 3
#property indicator_plots 3
#property indicator_label1 "MA"
#property indicator_type1 DRAW_LINE
#property indicator_color1 clrBlue
#property indicator_style1 STYLE_SOLID
#property indicator_width1 2
#property indicator_label2 "Signal UP"
#property indicator_type2 DRAW_ARROW
#property indicator_color2 clrLime
#property indicator_style2 STYLE_SOLID
#property indicator_width2 2
#property indicator_label3 "Signal DN"
#property indicator_type3 DRAW_ARROW
#property indicator_color3 clrRed
#property indicator_style3 STYLE_SOLID
#property indicator_width3 2
input int MAPeriod=22;
int ind=0;
double ma[],up[],dn[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int OnInit()
{
//--- indicator buffers mapping
SetIndexBuffer(0,ma,INDICATOR_DATA);
SetIndexBuffer(1,up,INDICATOR_DATA);
PlotIndexSetInteger(1,PLOT_ARROW,233);
SetIndexBuffer(2,dn,INDICATOR_DATA);
PlotIndexSetInteger(2,PLOT_ARROW,234);
ind=iMA(NULL,0,MAPeriod,0,0,0);
//---
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| 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[])
{
//---
CopyBuffer(ind,0,0,rates_total-1,ma);
for(int i=0; i<=rates_total-1; i++)
{
if(ma[i]>ma[i+1] && ma[i+1]<ma[i+2])
{
up[i]=low[i];
}
if(ma[i]<ma[i+1] && ma[i+1]>ma[i+2])
{
dn[i]=high[i];
}
}
//--- return value of prev_calculated for next call
return(rates_total);
}
//+------------------------------------------------------------------+
10 апреля 2020
|
25 ноября 2020
|
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