textStyle property
Customizes the tooltip text.
late TooltipBehavior tooltipBehavior;
void initState() {
tooltipBehavior = TooltipBehavior(
enable: true,
textStyle: TextStyle(
color: Colors.green
)
);
super.initState();
}
Widget build(BuildContext context) {
return SfCartesianChart(
tooltipBehavior: tooltipBehavior
);
}
Implementation
final TextStyle? textStyle;