Class AccumulationPointRenderEventArgs

Specifies the event arguments available on accumulation chart point render.

Inheritance

object

AccumulationRenderingEventArgs

AccumulationPointRenderEventArgs

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Syncfusion.Blazor.Charts

Assembly: Syncfusion.Blazor.dll

Syntax

public class AccumulationPointRenderEventArgs : AccumulationRenderingEventArgs

Properties

Border

Defines the border for the datalabel.

Declaration

public ChartCommonBorder Border { get; set; }

Property Value

Type	Description
ChartCommonBorder	The ChartCommonBorder object representing the border for the data label.

Fill

Defines the color for the dataLabel text.

Declaration

public string Fill { get; set; }

Property Value

Type	Description
string	Accepts the string value. The default value is empty.

LinearGradient

Get or sets the settings for the linear gradient used in the point fill within the SfAccumulationChart component.

Declaration

public AccumulationChartLinearGradient LinearGradient { get; set; }

Property Value

Type	Description
AccumulationChartLinearGradient	A LinearGradient that specifies the linear gradient configuration for the point fill. The default value is null.

Remarks

Linear gradients transition colors along a straight line determined by X1, Y1, X2, and Y2. When set, the specified linear gradient overrides the series-level fill for the current point only.

Examples

@using Syncfusion.Blazor.Charts 

<SfAccumulationChart PointRender="OnPointRender"> 
    <AccumulationChartSeriesCollection> 
        <AccumulationChartSeries DataSource="@Data" 
                                 XName="Category" 
                                 YName="Value" 
                                 Type="AccumulationType.Pie" /> 
    </AccumulationChartSeriesCollection> 
</SfAccumulationChart> 

@code { 
    void OnPointRender(AccumulationPointRenderEventArgs args) 
    { 
        // Apply a linear gradient to the first point 
        if (args.PointIndex == 0) 
        { 
            args.LinearGradient = new LinearGradient 
            { 
                X1 = 0, Y1 = 0, X2 = 1, Y2 = 0, 
                ColorStops = new[] 
                { 
                    new GradientColorStop { Offset = 0,   Color = "#42A5F5", Opacity = 1 }, 
                    new GradientColorStop { Offset = 100, Color = "#1E88E5", Opacity = 1 } 
                } 
            }; 
        } 
    } 

    public record Item(string Category, double Value); 
    List<Item> Data = new() 
    { 
        new("A", 30), new("B", 25), new("C", 20), new("D", 25) 
    }; 
}

Point

Defines the point.

Declaration

public AccumulationPoints Point { get; }

Property Value

Type
AccumulationPoints

RadialGradient

Gets or sets the settings for the radial gradient used in the point fill within the SfAccumulationChart component.

Declaration

public AccumulationChartRadialGradient RadialGradient { get; set; }

Property Value

Type	Description
AccumulationChartRadialGradient	A RadialGradient that specifies the radial gradient configuration for the point fill. The default value is null.

Remarks

Radial gradients transition colors outward from a central point defined by Cx and Cy with radius R. When set, the specified radial gradient overrides the series-level fill for the current point only.

Examples

@using Syncfusion.Blazor.Charts 

<SfAccumulationChart PointRender="OnPointRender"> 
    <AccumulationChartSeriesCollection> 
        <AccumulationChartSeries DataSource="@Data" 
                                 XName="Category" 
                                 YName="Value" 
                                 Type="AccumulationType.Doughnut" /> 
    </AccumulationChartSeriesCollection> 
</SfAccumulationChart> 

@code { 
    void OnPointRender(AccumulationPointRenderEventArgs args) 
    { 
        // Apply a radial gradient to the last point 
        if (args.PointIndex == Data.Count - 1) 
        { 
            args.RadialGradient = new RadialGradient 
            { 
                Cx = 0.5, Cy = 0.5, R = 0.6, 
                ColorStops = new[] 
                { 
                    new GradientColorStop { Offset = 0,   Color = "#FFE082", Opacity = 1 }, 
                    new GradientColorStop { Offset = 100, Color = "#FFCA28", Opacity = 1 } 
                } 
            }; 
        } 
    } 

    public record Item(string Category, double Value); 
    List<Item> Data = new() 
    { 
        new("A", 30), new("B", 25), new("C", 20), new("D", 25) 
    }; 
}

Series

Defines the Series.

Declaration

public AccumulationChartSeries Series { get; }

Property Value

Type
AccumulationChartSeries