In version 3.4.0, the XY coordinate area of the lightNew theme does not have top and right borders. I want to modify the border of the lightNew theme, but I can't find the attribute I want in the 3.4.0 documentation. Enter image description here
I tried almost every property related to "StrokeStyle". Friends, I really hope you can help me!
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The property you are looking for is
seriesBackgroundStrokeStylehttps://lightningchart.com/lightningchart-js-api-documentation/v3.4.0/classes/chartxy.html#setseriesbackgroundstrokestyle
https://lightningchart.com/lightningchart-js-api-documentation/v3.4.0/interfaces/theme.html#seriesbackgroundstrokestyle