Feature Request: Support for Displaying Multiple Child Indicators Simultaneously

[zaidqureshi95]

Hi, and thank you for maintaining this excellent library! I’m currently using in a financial app, and I've encountered a limitation regarding child indicators. Right now, only one child indicator (e.g., MACD, RSI, KDJ, WR) can be displayed at a time. However, we need the ability to display multiple indicators simultaneously for a more comprehensive data view.

Use Case: In financial applications, users often require simultaneous visualization of multiple indicators to analyze stock trends better.

Feature Request: Could you please consider adding support for displaying multiple child indicators at once? This would significantly enhance the usability of the chart for our needs.

Example Attempt: I’ve tried a workaround by modifying the library to add multiple indicators but encountered issues with rendering and overlapping. A more stable solution at the library level would be greatly appreciated.

Thank you for considering this request, and please let me know if I can assist with testing or contributing to this feature!