Chart

4 posts, 0 answers
  1. Thanh
    Thanh avatar
    3 posts
    Member since:
    Nov 2013

    Posted 04 Sep 2014 Link to this post

    Hi, how to add point in chartView and show screen .
    Eg Example:

    Tks you!
  2. Antony Jekov
    Admin
    Antony Jekov avatar
    88 posts

    Posted 08 Sep 2014 Link to this post

    Hello Dinh,

    Thank you for contacting the Android team.

    You can add a point to the chart dynamically and display it on the screen by using our ObservableCollection. Simply put your data inside of it and every new entry will be noted and displayed by the chart.

    Let me know if this is what you needed.


    Thank you for your time and all best!

    Regards,
    Antony Jekov
    Telerik
     

    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

     
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  4. Thanh
    Thanh avatar
    3 posts
    Member since:
    Nov 2013

    Posted 08 Sep 2014 in reply to Antony Jekov Link to this post

    thanks you very much!
    but i have this code by using our ObservableCollection , but i do not know how to use:
    and i hope you supports .
    tks you !



  5. Antony Jekov
    Admin
    Antony Jekov avatar
    88 posts

    Posted 12 Sep 2014 Link to this post

    Hi Dinh,

    I am confused at why you are putting Paint objects into the ObservableCollection? It is meant to hold your data points, not Paint objects. I would suggest you checkout the documentation for palettes if you want to do anything with the coloring of the chart - http://docs.telerik.com/devtools/android/controls/chart/chart-palettes

    Please let me know how this goes, or if you have a different idea.


    Thank you for your time and all best!

    Regards,
    Antony Jekov
    Telerik
     

    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

     
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