Skip to main content
All docs
V25.1
  • IChartSeriesLabel.HorizontalOffset Property

    Specifies the horizontal offset of series labels.

    Namespace: DevExpress.Blazor

    Assembly: DevExpress.Blazor.v25.1.dll

    NuGet Package: DevExpress.Blazor

    Declaration

    double HorizontalOffset { get; set; }

    Property Value

    Type Description
    Double

    The horizontal offset in pixels.

    Remarks

    IChartSeriesLabel properties allow you to configure point label settings. To access these settings, use the PointLabel property in a CustomizeSeriesPoint event handler.

    The HorizontalOffset property value shifts series labels horizontally from their initial positions. A positive value shifts labels to the right, a negative value – to the left.

    Example

    The following code snippet shifts visible series labels horizontally and vertically:

    Chart - Change Label Offset

    <DxChart Data="@WeatherForecasts"
             CustomizeSeriesPoint="@PreparePointLabel"
             Width="100%">
        <DxChartTitle Text="Annual Weather in New York" />
        <DxChartLineSeries SummaryMethod="@(i => i.Average())"
                            ValueField="@((DetailedWeatherSummary i) => i.AverageTemperatureF)"
                            ArgumentField="@(i => new DateTime(2000, i.Date.Month, 1))"
                            Name="Temperature, F"
                            Filter="@((DetailedWeatherSummary  i) => i.City == "NEW YORK")">
            <DxChartSeriesLabel Position="RelativePosition.Outside"
                                FormatPattern="{argument:MMMM}: {value:#.##} °F">
                <DxChartSeriesLabelConnector Visible="true"
                                             Width="3" />
                <DxChartFont Size="14" Weight="600" />
            </DxChartSeriesLabel>
        </DxChartLineSeries>
        @* ... *@
    </DxChart>
    
    
    @code {
        IEnumerable<DetailedWeatherSummary> WeatherForecasts;
    
        protected override async Task OnInitializedAsync() {
            WeatherForecasts = await WeatherSummaryDataProvider.GetDataAsync();
        }
    
        protected void PreparePointLabel(ChartSeriesPointCustomizationSettings pointSettings) {
            double value = (double)pointSettings.Point.Value;
            if (value > 50 && value < 70)
                pointSettings.PointLabel.Visible = true;
                pointSettings.PointLabel.VerticalOffset = 30;
                pointSettings.PointLabel.HorizontalOffset = 75;
        }
    }
    
    See Also