//+------------------------------------------------------------------+
//| Clear.mq5 |
//| Rajesh Nait, Copyright 2023 |
//| https://www.mql5.com/en/users/rajeshnait/seller |
//+------------------------------------------------------------------+
#property copyright "Rajesh Nait, Copyright 2023"
#property link "https://www.mql5.com/en/users/rajeshnait/seller"
#property version "1.00"
#property indicator_chart_window
#property indicator_plots 0
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int OnInit() {
//--- indicator buffers mapping
//---
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[]) {
//---
//--- return value of prev_calculated for next call
return(rates_total);
}
//+------------------------------------------------------------------+
//| ChartEvent function |
//+------------------------------------------------------------------+
void OnChartEvent(const int id,
const long &lparam,
const double &dparam,
const string &sparam) {
//---
if(id==CHARTEVENT_KEYDOWN) {
switch(int(lparam)) {
case 67:
ObjectsDeleteAll(ChartID(),-1,-1);
break;
}
}
}
//+------------------------------------------------------------------+
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