start property
Start value of the multi-level label. The value from where the multi-level label border needs to start.
The start value for the category axis needs to string type, in the case of date-time or date-time category axes need to be date-time and in the case of numeric or logarithmic axes need to double.
Defaults to 'null'
Widget build(BuildContext context) {
return Container(
child: SfCartesianChart(
primaryXAxis:
NumericAxis(multiLevelLabels: const <NumericMultiLevelLabel>[
NumericMultiLevelLabel(
start: 0,
end: 4,
text: 'First',
)
]
)
)
);
}
Implementation
@override
final DateTime? start;