How do I toggle adornment marker visibility?

[Gary Montgomery]

I have a xaml defined Spline series which includes a definition for AdornmentsInfo (the predefined circle).

I would like to add a button that toggles the visibility of the adornment markers but I am having heck of a time figuring out how to reference the AdornmentsInfo object that is in my series.
How can I get a hold of the current instance such that I can toggle the ShowMarker value?

The bigger picture of what I am trying to do is allow the user to put the chart into editable mode. So I want to show the markers and enable EnableSegmentDragging when they click a button. Subsequent clicks should take the person into or out of editing mode.

Thank you,
Gary

[Suresh S]

Hi Gary,

 

Thanks for using Syncfusion products

 

We have analyzed your requirement, the adornment info object can be accessed from ChartSeries as shown in the below code snippet.

 

Code Snippet [C#]:

void Button_Click(object sender, RoutedEventArgs e)

{

     var series = sfchart.Series[0] as SplineSeries;

     var adornmenInfo = series.AdornmentsInfo as ChartAdornmentInfo;

 

}

 

The issue with dynamically changing ShowMarker property, We have considered it as bug and logged an issue report on this. The fix will be available in our upcoming volume 2 release

 

Please let us know in case of any queries

 

Regards,

Suresh S

[Gary Montgomery]

Thank you, Suresh.

That did the trick. And for now I am reassigning the data source to get the chart to refresh.

[Santhiya Arulsamy]

Hi Gray,

Thanks for your update.

Please let us know, if you need any further assistance on this.

Thanks,

Santhiya A