Smooth scrolling

5 posts, 0 answers
  1. ManniAT
    ManniAT avatar
    877 posts
    Member since:
    Nov 2003

    Posted 31 Mar 2012 Link to this post

    Hi,
    I'm working on a project which uses your WP7 and SL controls.
    Most of the code can be shared (which is positive) - although some naming (unfortunately) differ.
    For an example RadBusyIndicator has a IsBussi on SL and a IsRunning property on WP7 :)

    But what I'm asking about is something different.
    I try to implement scrolling (Zoom / Pan).
    Unfortunately in your sample I can only find some kind of "after release" scrolling.

    So the user drags a scrollbar - and after release the chart is redrawn.
    The problem - lets say the user searches for "spikes" - drag / release / wait - check labels (maybe he scrolled to far and missed something),
    again drag / release / wait...

    While your WP7 chart as well as the SL Toolkit chart offers "scrolling whit preview" / "live scrolling" out of the box I found no sample how to achieve this with RadChart.

    Did I miss something?

    Regards
    Manfred
    PS: I use LineSeries whit DateTimeContinousAxes
  2. Vladimir Milev
    Admin
    Vladimir Milev avatar
    1061 posts

    Posted 02 Apr 2012 Link to this post

    Hi,

    Please check the successor to RadChart - RadChartView:
    http://demos.telerik.com/silverlight/#ChartView/SmoothScrolling

    Regards,
    Vladimir Milev
    the Telerik team
    Sharpen your .NET Ninja skills! Attend Q1 webinar week and get a chance to win a license! Book your seat now >>
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  4. ManniAT
    ManniAT avatar
    877 posts
    Member since:
    Nov 2003

    Posted 30 Aug 2012 Link to this post

    Hi,

    I'm facing the problem again since I need a RangeBar which is not supported in ChartView.
    Is there at leas a way to disable animations?

    Regards
    Manfred
  5. Bartholomeo Rocca
    Bartholomeo Rocca avatar
    247 posts
    Member since:
    May 2006

    Posted 30 Aug 2012 Link to this post

    Hello Manfred,

    You can set RadChart.DefaultView.ChartArea.EnableAnimations property to false.


    Greetings,
    Bart.
  6. ManniAT
    ManniAT avatar
    877 posts
    Member since:
    Nov 2003

    Posted 30 Aug 2012 Link to this post

    Hi Bartholomeo,

    thank you for this - I was searching for something like Is... (IsAnimationEnabled) or so :)
    I still have the problem with scrolling - but at least it looks much better now.

    Regards
    Manfred
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