Background regions for BarSeries

[Adam]

Hello, i need to do background regions for BarSeries, i just made a visualization(in attachment)

My code in this moment looks like:

<telerik:RadCartesianChart BorderThickness="1">
    <telerik:RadCartesianChart.Grid>
        <telerik:CartesianChartGrid MajorLinesVisibility="Y"/>
    </telerik:RadCartesianChart.Grid>
    <telerik:RadCartesianChart.Behaviors>
        <telerik:ChartPanAndZoomBehavior/>
    </telerik:RadCartesianChart.Behaviors>
    <telerik:RadCartesianChart.HorizontalAxis>
        <telerik:DateTimeCategoricalAxis GapLength="0.2" x:Name="HorizontalAxis" LabelFitMode="MultiLine" LabelFormat="dd-MM-yyyy HH:mm"/>
    </telerik:RadCartesianChart.HorizontalAxis>
    <telerik:RadCartesianChart.VerticalAxis>
        <telerik:LinearAxis/>
    </telerik:RadCartesianChart.VerticalAxis>
    <telerik:RadCartesianChart.Series>
        <telerik:BarSeries ValueBinding ="Glucose" CategoryBinding="Date" ItemsSource="{Binding BloodGlucoseList}">
            <telerik:BarSeries.PointTemplate>
                <DataTemplate>
                    <Rectangle Fill="{Binding DataItem.ChartColor}" MaxWidth="100"/>
                </DataTemplate>
            </telerik:BarSeries.PointTemplate >
        </telerik:BarSeries>
    </telerik:RadCartesianChart.Series>
</telerik:RadCartesianChart>

 How can i archive my goal?

[Petar Marchev]

Hello Adam,

I see that you have managed to get the background of the bars working, so I assume that you are talking about the background that is behind the bars (for example, the orange bars have their specific background). Let me know if this is not the region you are talking about.

You can use a CartesianPlotBandAnnotation for each region you need. In short you need to create the annotations, set the Axis, From and To properties.

Regards,
Petar Marchev
Telerik