Histogram in Blazor Charts Component

4 Aug 20212 minutes to read

Histogram

Histogram Chart can provide a visual display of large amounts of data that are difficult to understand in a tabular or spreadsheet form and it can be rendered by specifying the series Type to Histogram.

@using Syncfusion.Blazor.Charts

<SfChart Title="Score of Final Examination">
    <ChartArea><ChartAreaBorder Width="0"></ChartAreaBorder></ChartArea>

    <ChartPrimaryXAxis Minimum="0" Maximum="100">
        <ChartAxisMajorGridLines Width="0"></ChartAxisMajorGridLines>
    </ChartPrimaryXAxis>

    <ChartPrimaryYAxis Minimum="0" Maximum="6" Interval="2" Title="Number of Students">
        <ChartAxisMajorGridLines Width="0"></ChartAxisMajorGridLines>
    </ChartPrimaryYAxis>

    <ChartSeriesCollection>
        <ChartSeries DataSource="@ExamScores" YName="Y" Type="ChartSeriesType.Histogram" BinInterval="20" ShowNormalDistribution="true" ColumnWidth="0.99">
            <ChartMarker Visible="true" Height="10" Width="10">
                <ChartDataLabel Visible="true" Position="Syncfusion.Blazor.Charts.LabelPosition.Top">
                    <ChartDataLabelFont Color="#ffffff" FontWeight="600"></ChartDataLabelFont>
                </ChartDataLabel>
            </ChartMarker>
        </ChartSeries>
    </ChartSeriesCollection>

    <ChartTooltipSettings Enable="true"></ChartTooltipSettings>
</SfChart>

@code{

    public class Data
    {
        public double Y { get; set;}
    }

    public List<Data> ExamScores = new List<Data>
	{
       new Data { Y=5.250},
       new Data { Y=7.750},
       new Data { Y=8.275},
       new Data { Y=9.750},
       new Data { Y=36.250},
       new Data { Y=46.250},
       new Data { Y=56.250},
       new Data { Y=66.500},
       new Data { Y=76.625},
       new Data { Y=80.000},
       new Data { Y=97.750}
    };
}

Histogram Charts

Refer to our Blazor Charts feature tour page for its groundbreaking feature representations and also explore our Blazor Chart Example to know various chart types and how to represent time-dependent data, showing trends at equal intervals.

See Also