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Re: Setting logarithmic scale type?

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  • tripp.bridges
    Hi, It looks like you may have found a bug in the rendering of a logarithmic column chart with values less than one. I will need to investigate this further.
    Message 1 of 4 , Oct 1, 2008
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      Hi,
      It looks like you may have found a bug in the rendering of a
      logarithmic column chart with values less than one. I will need to
      investigate this further.

      Thanks,
      Tripp
      --- In ydn-flash@yahoogroups.com, "mdpatter9" <mdpatter9@...> wrote:
      >
      > Thanks for the help Tripp. Have you seen this issue before? When I
      > change the column chart axis to logarithmic, the bars are drawn from
      > the max y value downward to the correct value. So if the value was
      > 0.2, yAxis.minimum = .00001, and yAxis.maximum = 1, the bar is drawn
      > from 1 downward to 0.2. When I change ScaleType back to linear, the
      > bar is drawn properly from yAxis.minimum up to 0.2. Also, if I don't
      > specify the yAxis minimum and maximum while using LOGARITHMIC, the
      > chart is blank.
      >
      > Thanks,
      > Mark
      >
      > --- In ydn-flash@yahoogroups.com, "tripp.bridges" <trippb@> wrote:
      > >
      > > Hi,
      > >
      > > You can set the ScaleType through the scale property of the
      > > NumericAxis. Something like:
      > >
      > > var myAxis:NumericAxis = new NumericAxis();
      > > myAxis.scale = ScaleType.LOGARITHMIC;
      > >
      > >
      > > Thanks,
      > > Tripp
      > > --- In ydn-flash@yahoogroups.com, "mdpatter9" <mdpatter9@> wrote:
      > > >
      > > > Sorry for the stupid question, but how do I change an axis to log
      > > > scale? I've figured out I need to set ScaleType = LOGARITHMIC, but I
      > > > have no idea how to actually do this. Thanks for the help.
      > > >
      > >
      >
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