How to customize the style of minor gridlines in a Blazor Chart?

This article explains how to customize the minor gridline in Blazor Chart Component.

Customizing minor gridline style in Blazor Chart

Blazor Chart provides support to customize the minor gridlines. The width, color, and dash array of the minor gridlines can be customized by using MinorGridLines properties in the axis.

The following code example illustrates how to customize the minor gridlines.

Index.razor

@using Syncfusion.Blazor.Charts

<SfChart Title="Olympic Medals">

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

    <ChartPrimaryYAxis MinorTicksPerInterval="2">
        <ChartAxisMinorGridLines Width="2" Color="blue" DashArray="5,3"/>
    </ChartPrimaryYAxis>

    <ChartSeriesCollection>
        <ChartSeries DataSource="@MedalDetails" XName="X" YName="Y" Fill="yellow"  Width="3" Type="ChartSeriesType.Spline">
        </ChartSeries>
    </ChartSeriesCollection>

</SfChart>

@code {

    public class ChartData
    {
        public string X { get; set; }
        public double Y { get; set; }
    }

    public List<ChartData> MedalDetails = new List<ChartData>
    {
        new ChartData { X= "South Korea", Y= 39.4 },
        new ChartData { X= "India", Y= 61.3 },
        new ChartData { X= "Pakistan", Y= 20.4 },
        new ChartData { X= "Germany", Y= 65.1 },
        new ChartData { X= "Australia", Y= 15.8 },
        new ChartData { X= "Italy", Y= 29.2 },
        new ChartData { X= "United Kingdom", Y= 44.6 },
        new ChartData { X= "Saudi Arabia", Y= 9.7 },
        new ChartData { X= "Russia", Y= 40.8 },
        new ChartData { X= "Mexico", Y= 31 },
        new ChartData { X= "Brazil", Y= 75.9 },
        new ChartData { X= "China", Y= 51.4 }
    };
}

The following screenshot illustrates the output of the above code snippet.
Output:

View the sample in GitHub

Conclusion

I hope you enjoyed learning how to customize minor gridline style in Blazor Chart Component.

You can refer to our Blazor Chart feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our Blazor Chart example to understand how to create and manipulate data.

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