Editing data using chart view?

2 posts, 0 answers
  1. Laurent
    Laurent avatar
    15 posts
    Member since:
    Sep 2015

    Posted 05 Oct 2015 Link to this post

    I see in the docs that it is possible to detect a point being selected in a chart view.

    Is it possible to drag that selected point so that the underlying data get updated?

    If it is possible to do so, we have a curve editor which is something I will need in my project.

    Any other way to achieve this 'feature' ?

     

    Thanks

    Laurent

     

  2. Martin
    Admin
    Martin avatar
    1101 posts

    Posted 08 Oct 2015 Link to this post

    Hi Laurent,

    RadChartView doesn't support such interactivity. However, you should be able to implement the described behavior using the chart's mouse events. Basically, you can get the data point under the mouse and update its value based on the mouse position. You can use the chart's Conversion API to transform mouse position to chart data and vise versa.

    Regards,
    Martin
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