opacity property

@override double opacity

Opacity of the series. The value ranges from 0 to 1.

Defaults to 1

Widget build(BuildContext context) {
   return Container(
       child: SfPyramidChart(
           series: PyramidSeries<ChartData, String>(
              opacity: 0.5,
            )
       ));
}

Implementation

@override
final double opacity;