How to create a donut chart with grouping based on campaign_id.

[Balen]

I have created the following report it is not clear to see what id is which part of  the donut chart. 

I am not able to find how to make it clearer either by label or being able to created series label at the bottom of the report something like the following.

 

[Dimitar]

Hello Balen,

Thank you for the provided screenshots.

In order to have labels with the ID show up on the graph, you need to set the GraphSeriesBase.DataPointLabel Property value to the field with the IDs, for example: = Fields.yourIDField

This will generate the labels but the connecting line from the second image is not visible, by default. To have this connector line show up, you may set the BarSeries.DataPointLabelConnectorStyle Property to Visible - True, see attached image.

For more information, see How to Setup a Pie Chart with no Overlapping Labels.

If you have any other questions or need further assistance, please let us know.

Thank you for using Telerik Reporting!

Regards,
Dimitar
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