How to use marker in ASP.NET MVC Chart?

Markers are similar to adornments that is used to represent points in a series. When you place mouse on a marker, it gets highlighted automatically. Refer to the Data Labels for using data labels in chart.

Essential Chart supports using Marker to represent points in a series. You can set Marker to all series or specific series based on the requirement. To enable marker for all the series in ASP.NET MVC Chart, you can declare it within commonSeriesOptions of chart.

The online sample with markers in series is available in the following link Chart Symbols.

The visible property of marker is enabled to display marker. You can customize marker size, shape etc.

The following code example explains how to set marker for all series.

CSHTML 

@(Html.EJ().Chart("container")
.CommonSeriesOptions(options=>
    options.Marker(marker=> 
        marker.Visible(true).Shape(ChartShape.Circle)
        ))
 )

The following code example explains how to set marker for specific series.

CSHTML

@(Html.EJ().Chart("container")
.Series(series=> series.Marker(marker=> 
        marker.Visible(true).Shape(ChartShape.Circle))
 )

Conclusion

I hope you enjoyed learning about how to use marker in ASP.NET MVC Chart.

You can refer to our ASP.NET MVC 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 ASP.NET MVC Chart example to understand how to create and manipulate data.

For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls.

If you have any queries or require clarifications, please let us know in the comments section below. You can also contact us through our support forums, Direct-Trac, or feedback portal. We are always happy to assist you!