borderColor property

Color borderColor
final

Border color of the empty data point.

Defaults to transparent.

Widget build(BuildContext context) {
   return Container(
       child: SfCartesianChart(
           series: <BubbleSeries<BubbleColors, num>>[
                  BubbleSeries<BubbleColors, num>(
                      emptyPointSettings: EmptyPointSettings(borderColor: Colors.black, EmptyPointMode.zero),
                 ),
            ],
       ));
}

Implementation

final Color borderColor;