canShowMarker property Null safety

bool canShowMarker
final

Toggles the visibility of the marker in the tooltip.

Defaults to true.

late TooltipBehavior tooltipBehavior;

void initState() {
  tooltipBehavior = TooltipBehavior(
    enable: true,
    canShowMarker: false
  );
  super.initState();
}

Widget build(BuildContext context) {
  return SfCartesianChart(
    tooltipBehavior: tooltipBehavior
  );
}

Implementation

final bool canShowMarker;