What chart type are you using?  ColumnChart?  For a ColumnChart, the x-axis
must be strings.  You can use the string value of your dates, but that
might not give you the effect you want, because then your columns will be
evenly spaced.

On Mon, Feb 20, 2012 at 8:55 PM, gerryscat <[email protected]> wrote:

> I'm working on my first chart, the x-axis is time. There seems to be
> some limitations with what charts will accept for the datetime field.
> It seems to get upset if the times are "too close" together, but I
> don't know how close is too close. If I randomly add some seconds to
> each addrow() call things work. But I certainly cannot reuse the same
> time or even have one column for each second I get the mysterious red
> "error" on the screen. I haven't been able to find anything that says
> what limits this field expects.
>
> I have a ton of data in a short time period. Other libraries are happy
> to let me add data for any date/time period I want.
>
> Thanks for any help.
>
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