You can simply add function void OnChartEvent(…) to your indicator
the screens are from EA and its GUI, indicator only changes window size
before compilation you need uncomment few lines //external dll prohibited 🙁
How to Install the Resize chart window from indicator (for Short Trend Reversal) Indicator in MetaTrader 4
- Unzip the downloaded Resize chart window from indicator (for Short Trend Reversal) Indicator file.
- Open MetaTrader 4, go to the “File” menu, and select “Open Data Folder”.
- Navigate to the MQL4 folder, then open the Indicators folder.
- Paste the unzipped Resize chart window from indicator (for Short Trend Reversal) Indicator files into the Indicators folder.
- Restart MetaTrader 4 or refresh the indicators list by right-clicking in the “Navigator” window and selecting “Refresh”.
- In MetaTrader 4, open the “Navigator” window (Ctrl+N) and find the Resize chart window from indicator (for Short Trend Reversal) Indicator under the “Indicators” section.
- Drag and drop the Resize chart window from indicator (for Short Trend Reversal) Indicator onto the chart of your choice.
- Adjust the indicator settings as needed and click “OK” to apply it to the chart.
