Scatter Point Relative Size?

[Andrew]

I need to create a scatter plot that looks something like the image I've attached which features a combination of scatter points and rings of defined sizes. 

I have been able to use the ScatterPointSeries.PointTemplate to create the rings by modifying the width, height, stroke and fill properties so that I get a hollow ring that is larger than the scatter points. However I need to be able to control the size of the ring relative to the chart axis. 

It appears that something similar to what I need was available in BubbleChart (BubbleSizeRelative) but this is not available in ChartView yet.

Is there any way I can do this with the current version and if not do you know when it will be implemented? 

Thanks for the help,

Andy. 

[Petar Kirov]

Hi Andy,

I am afraid that this currently is not supported. Our development team has plans for introducing bubble series, but I can not provide a definitive time-frame for that.

Currently you may be able to workaround this by either using the RadCartesianChart's ConvertDataToPoint method, or by using a CandleStick series with your custom PointTemplate (CandleStick's PointTemplate is scaled relative to the chart axes).

I have attached a sample project demonstrating the second method.

I hope this helps.

Regards,
Petar Kirov
Telerik

[Andrew]

Thanks, I will give this a shot and let you know if it works. 

Andy.