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Show chartview even if there is no data (empty content)

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ChartView
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Peter
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Peter asked on 08 Dec 2014, 09:18 AM
I am using the RadChartView (RadCartesianChart to be precise). The data I receive is pushed to me from the server, every minute or so. There are times when there will be no data. By default, the RadChartView will show a message like 'no data to plot'. However, I would like to show the X- and Y-axis anyway, and hide the EmptyContent message.

Is this possible?

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Peter
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answered on 08 Dec 2014, 09:40 AM
Unfortunately, I don't think there is an elegant solution. However, I managed to hack it by adding a series with one item and setting its stroke to Transparent:

<telerik:ScatterLineSeries XValueBinding="."
                  YValueBinding="."
                  Stroke="Transparent">
    <telerik:ScatterLineSeries.ItemsSource>
        <x:Array Type="system:Int32">
            <system:Int32>0</system:Int32>
        </x:Array>
    </telerik:ScatterLineSeries.ItemsSource>
</telerik:ScatterLineSeries>
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Peshito
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answered on 10 Dec 2014, 09:15 AM
Hello Peter,

I am happy you managed to workaround it. There is actually a feature request logged in our Feedback Portal. You can vote for it in order to raise its priority.

Regards,
Peshito
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Flemming
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answered on 23 Sep 2016, 11:39 AM

What is the status of this feature?

/Flemming Rosenbrandt

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Peshito
Telerik team
answered on 27 Sep 2016, 06:25 AM
Hi Flemming,

This feature is not yet completed and it is not in our road map for the upcoming release. As a workaround use the approach suggested in this thread by adding a series with one point and setting its stroke to transparent.

Regards,
Peshito
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