trendlines property

Customizes the trendlines.

Trendline are used to mark the specific area of interest in the plot area with texts, shapes, or images.

Widget build(BuildContext context) { return SfCartesianChart( series: <LineSeries<ChartData, num>>[ LineSeries<ChartData, num>( trendlines: <Trendline>[ Trendline( type: TrendlineType.linear ) ] ) ], ); }