ShowLabel=True : Change label font-color

[Nitin Nitin]

Hi,

I am enabling ShowLabels property to True on user selection of contextmenu option "Show Markers"

xRadCartesianChart.Series(i).ShowLabels = True

I am able to see the labels at all datapoints on the chart as attached.

Now, I want to change the font-color of those labels to match the color of the chart series.

How can I achieve this?

Thanks,
Nitin 

[Nitin Nitin]

Hello Telerik,

Can you please reply to my question, if it is possible or not?

[Petar Kirov]

Hi Nitin,

All ChartSeries have a LabelDefinitions property which you can use to customize the series item labels. The ChartSeriesLabelDefinition class exposes a Template property, which you can use to specify how each label should be displayed. Here's an example:

<telerik:LineSeries>
  <telerik:LineSeries.LabelDefinitions>
      <telerik:ChartSeriesLabelDefinition>
          <telerik:ChartSeriesLabelDefinition.Template>
             <DataTemplate>
                <TextBlock Text="{Binding Value}" Foreground="White"/>
              </DataTemplate>
          </telerik:ChartSeriesLabelDefinition.Template>
      </telerik:ChartSeriesLabelDefinition>
  </telerik:LineSeries.LabelDefinitions>
</telerik:LineSeries>

The DataContext of this DataTemplate is DataPoint (depending on type of series could be CategoricalDataPoint, RangeDataPoint, OhlcDataPoint, ScatterDataPoint, PolarDataPoint or PieDataPoint).

I hope this helps.
 
Regards,
Petar Kirov
Telerik