blazor-devexpress-dot-blazor-506e68c9.md
Specifies an individual point for range series (DxChartRangeAreaSeries<T, TArgument, TValue> and DxChartRangeBarSeries<T, TArgument, TValue>).
Namespace : DevExpress.Blazor
Assembly : DevExpress.Blazor.v25.2.dll
NuGet Package : DevExpress.Blazor
public abstract class ChartRangeSeriesPoint :
ChartSeriesPoint
The following members return ChartRangeSeriesPoint objects:
A range series point takes two values (the Start and End values) per argument.
You can use a ChartRangeSeriesPoint object to customize text for chart tooltips:
<DxChart Data="@WeatherForecasts">
<DxChartLegend Position="RelativePosition.Outside" HorizontalAlignment="HorizontalAlignment.Center" />
<DxChartRangeAreaSeries ValueField="@((WeatherForecast i) => i.TemperatureF)"
ArgumentField="@(i => i.Date.Date)"
Name="Temperature, F"/>
<DxChartTooltip>
@context.GetRangePoint().Render((rangePoint) =>
@<div class="p-3">
<p>Max: @rangePoint.EndValue</p>
<p>Min: @rangePoint.StartValue</p>
</div>
)
</DxChartTooltip>
</DxChart>
Object ChartSeriesPoint ChartRangeSeriesPoint ChartRangeSeriesPoint<T>
Render<ChartRangeSeriesPoint>(Func<ChartRangeSeriesPoint, RenderFragment>)
See Also