tooltipAlignment property
Alignment of the trackball tooltip.
The trackball tooltip can be aligned at the top, bottom, and center position of the chart.
Note: This is applicable only when the tooltipDisplayMode
property is set to TrackballDisplayMode.groupAllPoints
.
Defaults to ChartAlignment.center
late TrackballBehavior trackballBehavior;
void initState() {
trackballBehavior = TrackballBehavior(
enable: true,
tooltipDisplayMode: TrackballDisplayMode.groupAllPoints,
tooltipAlignment: ChartAlignment.far
);
super.initState();
}
Widget build(BuildContext context) {
return SfCartesianChart(
trackballBehavior: trackballBehavior
);
}
Implementation
final ChartAlignment tooltipAlignment;