Hi Michael,
You can easily obtain the current number of labels generated on each axis through the
radChart1.PlotArea.XAxis.Items.Count and
.Yaxis.Items.Count properties. That number, however, depends on the
LabelStep property as only the required number of labels are generated.
To aquire the correct number of data points, you just need to retrieve it from
this.radChart1.Series[0].Items.Count. This will solve the problem for X axis, but I am not sure what you need as information on the Y axis. Usually, the Y axis automatically scales itself, searching for the optimum number of labels and optimum range to correctly represent the given range.
All the best,
Evtim
the Telerik team
Check out
Telerik Trainer
, the state of the art learning tool for Telerik products.