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100% Stacked Bar in Blazor Chart component

08 Apr 2021 / 2 minutes to read

100% Stacked

Shows the relative percentage of multiple data series in stacked bars. The cumulative proportion of each stacked bar always totals 100%. To render a 100% stacked bar series, use series Type as StackingBar100.

stackedbar100.razor
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@using Syncfusion.Blazor.Charts

<SfChart>
    <ChartPrimaryXAxis ValueType="Syncfusion.Blazor.Charts.ValueType.Category"></ChartPrimaryXAxis>

    <ChartSeriesCollection>
        <ChartSeries DataSource="@MedalDetails" XName="X" YName="YValue" Type="ChartSeriesType.StackingBar100">
        </ChartSeries>
        <ChartSeries DataSource="@MedalDetails" XName="X" YName="YValue1" Type="ChartSeriesType.StackingBar100">
        </ChartSeries>
    </ChartSeriesCollection>
</SfChart>

@code{
    public class ChartData
    {
        public string X { get; set; }
        public double YValue { get; set; }
        public double YValue1 { get; set; }
    }
    public List<ChartData> MedalDetails = new List<ChartData>
{
        new ChartData { X= "USA", YValue= 46, YValue1=56 },
        new ChartData { X= "GBR", YValue= 27, YValue1=17 },
        new ChartData { X= "CHN", YValue= 26, YValue1=36 },
        new ChartData { X= "UK", YValue= 56,  YValue1=16 },
        new ChartData { X= "AUS", YValue= 12, YValue1=46 },
        new ChartData { X= "IND", YValue= 26, YValue1=16 },
        new ChartData { X= "DEN", YValue= 26, YValue1=12 },
        new ChartData { X= "MEX", YValue= 34, YValue1=32},
    };
}

Note: You can also explore our Blazor 100% Stacked Bar Chart Example to knows how to render and configure the 100% stacking bar type chart.

Stacking Group

You can use the StackingGroup property to group the stacked bar and 100% stacked bar. Bars with same group name are stacked on top of each other.

group.razor
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@using Syncfusion.Blazor.Charts

<SfChart>
    <ChartPrimaryXAxis ValueType="Syncfusion.Blazor.Charts.ValueType.Category"></ChartPrimaryXAxis>

    <ChartSeriesCollection>
        <ChartSeries DataSource="@MedalDetails" XName="X" YName="YValue" StackingGroup="a" Type="ChartSeriesType.StackingBar">
        </ChartSeries>
        <ChartSeries DataSource="@MedalDetails" XName="X" YName="YValue1" StackingGroup="b" Type="ChartSeriesType.StackingBar">
        </ChartSeries>
    </ChartSeriesCollection>
</SfChart>

@code{
    public class ChartData
    {
        public string X { get; set; }
        public double YValue { get; set; }
        public double YValue1 { get; set; }
    }
    public List<ChartData> MedalDetails = new List<ChartData>
{
        new ChartData { X= "USA", YValue= 46, YValue1=56 },
        new ChartData { X= "GBR", YValue= 27, YValue1=17 },
        new ChartData { X= "CHN", YValue= 26, YValue1=36 },
        new ChartData { X= "UK", YValue= 56,  YValue1=16 },
        new ChartData { X= "AUS", YValue= 12, YValue1=46 },
        new ChartData { X= "IND", YValue= 26, YValue1=16 },
        new ChartData { X= "DEN", YValue= 26, YValue1=12 },
        new ChartData { X= "MEX", YValue= 34, YValue1=32},
    };
}

Stacking Group

Customization

You can use the following properties to customize the 100% stacked bar series.

  • Fill – used to change the color of the 100% stacked bar.
  • Opacity – used to control the transparency of the chart series.
  • DashArray – used to render 100% stacked bar series with dashes.
  • Border – used to render 100% stacked bar with border.
custom-bar.razor
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@using Syncfusion.Blazor.Charts

<SfChart>
    <ChartPrimaryXAxis ValueType="Syncfusion.Blazor.Charts.ValueType.Category"></ChartPrimaryXAxis>

    <ChartSeriesCollection>
        <ChartSeries DataSource="@MedalDetails" XName="X" YName="YValue" DashArray="5,5" Fill="blue" Opacity="0.7" Type="ChartSeriesType.StackingBar100">
            <ChartSeriesBorder Width="2" Color="black"></ChartSeriesBorder>
        </ChartSeries>
        <ChartSeries DataSource="@MedalDetails" XName="X" YName="YValue1" DashArray="5,5" Fill="green" Opacity="0.7" Type="ChartSeriesType.StackingBar100">
            <ChartSeriesBorder Width="2" Color="black"></ChartSeriesBorder>
        </ChartSeries>
    </ChartSeriesCollection>
</SfChart>


@code{
    public class ChartData
    {
        public string X { get; set; }
        public double YValue { get; set; }
        public double YValue1 { get; set; }
    }
    public List<ChartData> MedalDetails = new List<ChartData>
{
        new ChartData { X= "USA", YValue= 46, YValue1=56 },
        new ChartData { X= "GBR", YValue= 27, YValue1=17 },
        new ChartData { X= "CHN", YValue= 26, YValue1=36 },
        new ChartData { X= "UK", YValue= 56,  YValue1=16 },
        new ChartData { X= "AUS", YValue= 12, YValue1=46 },
        new ChartData { X= "IND", YValue= 26, YValue1=16 },
        new ChartData { X= "DEN", YValue= 26, YValue1=12 },
        new ChartData { X= "MEX", YValue= 34, YValue1=32},
    };
}

Custom 100% Stacked Bar

Note: You can refer to our Blazor Charts feature tour page for its groundbreaking feature representations. You can also explore our Blazor Chart example to knows various chart types and how to represent time-dependent data, showing trends in data at equal intervals.

See Also