Not allowing non-whole numbers in axis for interactive charts

[Kelly Miyashiro]

Just wondering if there's a way to disallow non-whole numbers in the
vertical or horizontal axis for the interactive line/bar/column
charts.

When we are charting things that only come in whole numbers, it's kind
of embarrassing to be showing 1.5 or .5 in the scale. If this feature
could be considered for the future that would be awesome.

[Badtnik]

Well, it is currently unsupported, but indeed sounds interesting and might its way to our future roadmap

  Badtnik

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[Galen Vinter]

I still can't find any new documentation for this feature.

Has anyone else seen/heard anything?

Thanks,

Galen

[Viz Kid]

Unfortunately this is still not supported explicitly. However, we usually try to avoid fractions when possible. So if your data starts at 0 (and is usually positive), you can set maxValue to 6 for the proper axis and it would probably avoid fractions.

  Viz Kid

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[asgallant]

I wrote a function to handle this problem: https://groups.google.com/d/msg/google-visualization-api/exndQy2JzvM/3FJ31dMaIkcJ

[Thayne McCombs]

Setting the maxValue to 6 doesn't work if you have values more than 6. Unfortunately, in my case, I don't know what the maximum value is, and it looks like the only solution is to loop through the entire table and find the largest value, which is rather inconvenient. Is there any plans to add this feature?

On Tuesday, August 30, 2011 12:54:39 AM UTC-6, Viz Kid wrote:

Unfortunately this is still not supported explicitly. However, we usually try to avoid fractions when possible. So if your data starts at 0 (and is usually positive), you can set maxValue to 6 for the proper axis and it would probably avoid fractions.

  Viz Kid

On Tue, Aug 30, 2011 at 4:29 AM, Galen Vinter <galen....@gmail.com> wrote:

I still can't find any new documentation for this feature.

Has anyone else seen/heard anything?

Thanks,

Galen

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[Andrew Gallant]

The easy way to find the max value is to use the DataTable#getColumnRange method, which will return an object with min and max properties.  You can file a feature request to add support for integer-only axis values if you like.

[Morar Ioan]

I also have a big problem with negativeColor on x/y axis. I want that when I have negative on axis to be red. How can I do that? Or how can I insert a class on text tag only for axis to can customize from js??

Jonny

[Daniel LaLiberte]

Sorry Jonny,

We don't have a way of coloring different parts of the axes differently.  We are thinking of adding options to support that however.

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[Morar Ioan]

But can I add css class in a way to "text" tag?

Jonny

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[Daniel LaLiberte]

We don't have ids or classes on the elements so that you might be able to target them with css.  But that might be one way we could support customization.

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