Logarithmic Scale Display Issues

2 posts, 0 answers
  1. RoadWarrior
    RoadWarrior avatar
    45 posts
    Member since:
    Jan 2010

    Posted 22 Sep 2010 Link to this post

    When using AxisY.IsLogarithmic = true; SeriesItemLabels are often cut off at the high and low values depending on the range of values in the series.  Attached are two screenshots (with and without Logarithmic) to show the difference.  

    Note that on the Logarithmic display cuts the ItemSeriesLabel off on both ends.  The "Zero" label is 50% cut off and several of the larger series values are cut off entirely (e.g. 180).  Please advise.  
  2. Velin
    Admin
    Velin avatar
    391 posts

    Posted 27 Sep 2010 Link to this post

    Hi RoadWarrior,

    As the label positioning algorithm attempts to place the labels near the top of the bars and the bars value (>100) does not fall within the axis range the labels get cut off to some degree. To prevent the high value labels from getting cut I would recommend you to use code like this:
    RadChart1.DefaultView.ChartArea.AxisY.ExtendDirection = AxisExtendDirection.Up;

    As for the zero value labels, It is a known issue and will be fixed for a future version of the control. Please, accept our apologies for this inconvenience.

    All the best,
    Ryan
    the Telerik team
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