Annotations in Pie Chart

5 posts, 0 answers
  1. Ramya
    Ramya avatar
    27 posts
    Member since:
    Jan 2011

    Posted 14 Nov 2011 Link to this post

    Hi,
    I want to add a bubble mark in pie chart. How do i add it. Can i use marked zones to achieve this?

    Thanks
  2. Evgenia
    Admin
    Evgenia avatar
    1437 posts

    Posted 17 Nov 2011 Link to this post

    Hi Ramya,

    Could you please be more specific on what do you want to achieve? A sample image demonstrating how would you like your chart to look like will be very helpful for us to guide you more properly.

    Greetings,
    Evgenia
    the Telerik team
    Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get it now >>
  3. Ramya
    Ramya avatar
    27 posts
    Member since:
    Jan 2011

    Posted 17 Nov 2011 Link to this post

    Hi Evgenia,
    I just found that marked zones are not visible in Pie. I want to add a bubble mark on a pie as shown in the attched image. Is this possible?? If so, how ?

    Thanks,
    Ramya
  4. Ramya
    Ramya avatar
    27 posts
    Member since:
    Jan 2011

    Posted 18 Nov 2011 Link to this post

    Hi Evgenia,
    I am trying to add the image by calculating the end of the pie chart. I want the radius of the pie and i got it from Actual width of the pie slice item on item click. However, I am not getting this pie Item on load. Is there a way to get the pie Item on load of DefaultView.ChartArea??
  5. Evgenia
    Admin
    Evgenia avatar
    1437 posts

    Posted 22 Nov 2011 Link to this post

    Hi Ramya,

    For each Series Mapping there is a data series generated in the RadChart.DefaultView.ChartArea.DataSeries collection. However you'll need to wire to the DataBound event of the Chart for your collection not to be empty.

    Regards,
    Evgenia
    the Telerik team
    Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get it now >>
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