@oleglr,
You can add new stripLines dynamically by using the addTo method. If you like to update the values of the existing stripLines, you can use the set method.
If you are facing any issues, kindly create JSFiddle reproducing the issue you are facing with sample/dummy data and share it with us so that we can look into your code/chart options being used, understand the scenario better and help you out.
—
Adithya Menon
Team CanvasJS
