Annotation in LIne chart

8 posts, 0 answers
  1. Anwar Arakkal
    Anwar Arakkal avatar
    21 posts
    Member since:
    Nov 2007

    Posted 27 Mar 2010 Link to this post

    Hi,

    Is there any way to implement annotation in line chart?
    I want to show difforent marker shape with custom tooltip for some data points.
    How can I achive that?

    I have attached the image of desired chart.

    Can anybody help me?

    Thanks,
    Anwar
  2. Giuseppe
    Admin
    Giuseppe avatar
    2363 posts

    Posted 29 Mar 2010 Link to this post

    Hi Anwar Arakkal,

    Unfortunately the current version of the control does not support drawing custom annotations so it will not be possible to achieve the desired effect. This feature is in our TODO list and is currently planned for the Q2 2010 release of the control (~ around July).


    Best wishes,
    Freddie
    the Telerik team

    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
  3. DevCraft banner
  4. abdul rahman
    abdul rahman avatar
    7 posts
    Member since:
    Sep 2004

    Posted 21 Mar 2011 Link to this post

    Hi Teleirk

    Is Annotation available in Telerik Silverlight Chart
    Thanks

    AR
  5. ScimarGreg
    ScimarGreg avatar
    6 posts
    Member since:
    Mar 2011

    Posted 22 Mar 2011 Link to this post

    Yes, is this available? We need the ability to allow users to add custom annotations to pointmarks on radchart? Thanks.
  6. Giuseppe
    Admin
    Giuseppe avatar
    2363 posts

    Posted 24 Mar 2011 Link to this post

    Hi there,

    The current version of the control provides limited built-in support for annotations (drawing custom lines, gridlines, and marked zones) -- more information can be found here.


    All the best,
    Giuseppe
    the Telerik team
  7. ScimarGreg
    ScimarGreg avatar
    6 posts
    Member since:
    Mar 2011

    Posted 24 Mar 2011 Link to this post

    Ok, this isn't exactly what is needed. Am needing a solution for users to be able to add descriptive information on selected pointmarkers. Our app, primarily statistics based, may encounter erratic values and am looking for a way for users to click a point and enter information about that point. Was thinking a context menu with an input box or something, but would need to capture the point. Does this sound possible? Thanks.
  8. Bartholomeo Rocca
    Bartholomeo Rocca avatar
    247 posts
    Member since:
    May 2006

    Posted 29 Mar 2011 Link to this post

    Hello Greg,

    I have a similar scenario that I am addressing with the ChartArea.ItemClick event and its EventArgs to extract all the relevant mouse information (ChartItemClickEventArgs.MouseData) and the corresponding data information (ChartItemClickEventArgs.DataPoint / ChartItemClickEventArgs.DataSeries).


    Greetings,
    Bart.
  9. ScimarGreg
    ScimarGreg avatar
    6 posts
    Member since:
    Mar 2011

    Posted 30 Mar 2011 Link to this post

    Bart, you mind posting a brief example how you're doing that? Thanks!
Back to Top
DevCraft banner