This is not supported out of the box. What you could do in your case is creating another series to show your new data. This series will overlap the first one and depending on the series items it will overlap the first series items. You can control what items to show by setting some of the values to null
, which will result in not drawing them on the chart.
I've attached a sample project showing how to achieve the above approach.
Alternatively you could use custom item style. More about it can be found in our help topic here:
Hope this helps. If not, a screenshot showing your expected result would help us in giving you better solution.
the Telerik team
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