How to add straight lines to a chart, either vertical or horizontal

[Lorenzo]

Hi,

I'd like to know if there is documentation, or can you advise, for how to add either horizontal or vertical straight lines to a chart?

The horizontal line would represent some value on the y-axis, and the vertical line would represent some value on the x-axis.

[Devakumar Dhanapoosanam]

Hi Lorenzo,

Query: How to add straight lines to a chart, either vertical or horizontal

We can add the straight line horizontal or vertical by adding the VerticalLineAnnotation and HorizontalLineAnnotation in chart Annotations as per in the below code example.

<chart:SfChart.Annotations>

    <chart:HorizontalLineAnnotation  X1="-0.5" Y1="1500" X2="4.5"/>

    <chart:VerticalLineAnnotation X1="2.5"/>

</chart:SfChart.Annotations>

Please refer below link for more details and let us know if you need any further assistance.

https://help.syncfusion.com/wpf/charts/annotations#vertical-and-horizontal-line-annotation

https://help.syncfusion.com/wpf/charts/annotations#positioning-the-annotation

https://www.syncfusion.com/kb/2850/how-to-draw-horizontal-line-in-wpf-chart-sfchart

Regards,

Devakumar D

[Lorenzo]

Thanks very much.

[Devakumar Dhanapoosanam]

Hi Lorenzo,

Thanks for your update.

Please let us know if you need any further assistance.

Regards,

Devakumar D