Scatter Point Relative Size?

3 posts, 0 answers
  1. Andrew
    Andrew avatar
    37 posts
    Member since:
    Dec 2012

    Posted 21 Jun 2013 Link to this post

    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,

  2. Petar Kirov
    Petar Kirov avatar
    425 posts

    Posted 26 Jun 2013 Link to this post

    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.

    Petar Kirov
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  4. Andrew
    Andrew avatar
    37 posts
    Member since:
    Dec 2012

    Posted 27 Jun 2013 Link to this post

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

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