ChartSeriesHoverStyleBorderBuilder.Width Method

Name	Parameters	Description
Width(JS)	value	Sets a pixel-measured width for the series border (in area-like series) or for the series point border (in bar-like and bubble series) when a user points to the series. Mirrors the client-side width option.
Width(Double)	value	Sets a pixel-measured width for the series border (in area-like series) or for the series point border (in bar-like and bubble series) when a user points to the series. Mirrors the client-side width option.