What happens if you replace the radiusAxis with a LinearAxis with
baseAtZero =true?
i.e., try a BubbleChart configured like this:
<BubbleChart>
<radiusAxis>
<LinearAxis />
</radiusAxis>
....
Ely.
From: [email protected] [mailto:[EMAIL PROTECTED] On
Behalf Of gaurav1146
Sent: Friday, April 13, 2007 12:47 AM
To: [email protected]
Subject: [flexcoders] Re: Bubble charts with only one bubble
I did face this issue in my application which I had mentioned in the
post titled "Bubble Charts (size of the bubble)". I presumed that it
was due to some error on my part in slicing the ArrayCollection with
the slider movement which was causing this to happen. I have not
investigated it completely but now that you mention I think there
might be some issue with display of a single bubble on the chart.
Regards,
Gaurav
--- In [email protected] <mailto:flexcoders%40yahoogroups.com>
, "simonjpalmer" <[EMAIL PROTECTED]>
wrote:
>
> Has anyone experienced the problem of a bubble chart with a single
> bubble not showing that bubble?
>
> If I add a second bubble the pair appear, if I remove one of them they
> both disappear.
>
> I have been inspecting the contents of the renderData on the
> BubbleSeries. When there is a single data point in the biinding the
> cache contains it as a BubbleSeriesItem and the filteredCache is
> empty. The cache value has no x, y, z or itemRenderer set up.
>
> When a second gets added they both appear in the filteredCache and
> they have their values populated.
>
> I have tried various hacks like moving data from one to another and
> messing around with the x, y and z values myself, all with pretty
> disastrous effects.
>
> It seems too much of an oversight for the bubble chart to not work
> with a single bubble, so what am I missing?
>
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