SfCartesianChart(
onChartTouchInteractionDown:
(ChartTouchInteractionArgs args) =>
chartTouchInteractionDown(args),
plotAreaBorderWidth: 0,
//for display all data
// onActualRangeChanged: (ActualRangeChangedArgs args) {
// if (args.orientation == AxisOrientation.horizontal) {
// oldAxisVisibleMin = args.visibleMin.toDouble();
// oldAxisVisibleMax = args.visibleMax.toDouble();
// }
// },
// enableAxisAnimation: true,
// zoomPanBehavior: ZoomPanBehavior(
// // Enables pinch zooming
// enablePanning: true,
// ),
primaryXAxis: CategoryAxis(
//for display all data
// interval: 1.0,
// visibleMinimum: oldAxisVisibleMin,
// visibleMaximum: oldAxisVisibleMax,
majorGridLines: const MajorGridLines(
width: 0,
color: AppColors.white,
),
majorTickLines: const MajorTickLines(
width: 0,
color: AppColors.white,
),
plotOffset: 20.0,
labelStyle: const TextStyle(
fontSize: 10,
fontFamily: 'Lato',
fontWeight: FontWeight.w400,
color: AppColors.black),
labelPosition: ChartDataLabelPosition.outside,
edgeLabelPlacement: EdgeLabelPlacement.none,
labelAlignment: LabelAlignment.center,
labelPlacement: LabelPlacement.onTicks,
arrangeByIndex: true,
tickPosition: TickPosition.outside,
axisLine: const AxisLine(
color: AppColors.white,
width: 0,
)),
primaryYAxis: NumericAxis(
minimum: 0.0,
isVisible: false,
plotOffset: 20.0,
plotBands: <PlotBand>[
PlotBand(
isVisible: true,
start: widget.avg.toInt(),
end: widget.avg.toInt(),
borderWidth: 0.5,
borderColor: AppColors.grey8,
),
],
),
tooltipBehavior: TooltipBehavior(
canShowMarker: true,
enable: true,
),
onTooltipRender: (TooltipArgs args) => tool(args),
// Callback to customize the marker
onMarkerRender: (MarkerRenderArgs args) =>
markerRender(args),
series: <ChartSeries>[
LineSeries<SalesData, String>(
onCreateRenderer:
(ChartSeries<dynamic, dynamic> series) {
return CustomLineSeriesRenderer(
series, getfirstmarkerPoint);
},
animationDuration: 2000,
onRendererCreated:
(ChartSeriesController controller) {
_chartSeriesController = controller;
},
enableTooltip: true,
markerSettings: const MarkerSettings(
shape: DataMarkerType.circle,
isVisible: true,
width: 12.0,
height: 12.0),
dataSource: personalMetricData,
pointColorMapper: (SalesData sales, _) =>
sales.color,
xValueMapper: (SalesData sales, _) => sales.date,
yValueMapper: (SalesData sales, _) =>
sales.data.toInt())
]),
