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How to change visibility of LegendItems of a chart (WinRT)

Hello SyncFusion-Team!

I have implemented a winrt-SfChart that displays several FastLineSeries. By clicking on buttons, specific lines can be made visible and hidden. It already works for the lines themselves, simply by setting the IsSeriesVisible-property to true or false, but i would also like to hide and show the corresponding LegendItems for the series. I tried setting the VisibilityOnLegend-property to collapsed, but unfortunately this does nothing. It seems as if this behavious can't be changed, after set once. For example if i add the series like this...

newFastLineSeries.VisibilityOnLegend = Windows.UI.Xaml.Visibility.Collapsed;
this.mySyncfusionChart.Series.Add(newFastLineSeries);

... it does not show on the legend, as excpected. But when i set the VisibilityOnLegend-property of the line to Visible later, it still does not appear on the legend. Is this behaviour intentional? Or am i just missing something? :)

Martin

2 Replies

MS Martin Scheibenreif January 15, 2014 04:16 PM UTC

Ok nevermind, i found a solution to my problem ;)


SB Shandhanu B Syncfusion Team January 16, 2014 09:17 AM UTC

Hi,

Sorry for delay in response, Thank you for contacting Syncfusion.
We are glad to here that you have solved the problem.

Thanks
Shandhanu B

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