I am using XamChart with radio buttons to allow users to change the chart type. One of the chart type is Pie and others are Bar and Line. I want to show a marker as circle on bar and line but don't want to show any marker label on pie chart.

I have tried everything I could to remove the marker label from 3D Pie chart but it is always showing label. If I set View3D = false then the labels are not shown but as soon as I set View3D=true, the marker labels are shown.

My code is: 

<igCA:Series.Marker>
<igCA:Marker Type="Circle" Foreground="Transparent" Fill="Blue" />
</igCA:Series.Marker>

Strange thing is that if I change the colour of Foreground from Transparent to let say Red then the colour of label changes to Red but if I set it Transparent it still shows in black if View3D=true. It only hides marker labels if the chart is 2D.

Is there anything I can do to hide marker labels in 3D Pie chart?

Thanks.