opacity property

double opacity
final

Opacity of the trendline.

Defaults to 1.

Widget build(BuildContext context) {
  return SfCartesianChart(
    series: <CartesianSeries<ChartData,String>>[
      LineSeries<ChartData,String>(
        trendlines: <Trendline>[
          Trendline(opacity: 0.85)
        ]
      )
    ]
  );
}

Implementation

final double opacity;