volumeValueMapper property
Volume of series.
This value is mapped to the series.
Defaults to null
.
Widget build(BuildContext context) {
return SfCartesianChart(
indicators: <TechnicalIndicators<Sample, num>>[
AccumulationDistributionIndicator<Sample, num>(
seriesName: 'Series1',
volumeValueMapper: (dynamic data, _) => data.y,
),
],
series: <ChartSeries<Sample, num>>[
HiloOpenCloseSeries<Sample, num>(
volumeValueMapper: (Sample sales, _) => sales.volume,
name: 'Series1'
)
]
);
}
Implementation
final ChartIndexedValueMapper<num>? volumeValueMapper;