Legend on Pie Chart

[Tushar]

The pie chart visualization currently does not display a legend for
any value that is negligible (not sure what the cut-off percentage
is). Is there a flag to set so the visualization always displays the
legend and the text next to it even though the pie itself would not
really show the slice? In my case, it's a value with about $ 400,000
out of a total of about $ 300,000,000 but the 400,000 is also
significant enough to be shown on the legend at least!

Thanks in advance for any help with this :-)

[Jinji]

Unfortunately now there's no way to do that, but we're working on it and hope to have something ready soon. Stay tuned!

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[Tasol]

I need to customize the legend of pie chart.
Actually I need to add percentage in the legend.
Is there any way to customize legend.
Please help me.

Thanks in advance.

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> > .

[Jinji]

What do you mean by add percentage? Can you give a concrete example?

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[Katerina Klinova]

For example, is it possible to have a percentage values written on the slices or at least next to the color meaning description, like this:
<red>: sales in Africa 57%
<blue>: sales in Europe 43%

Thanks a lot,
Katerina

[Thomas Strader]

depending on how you are implementing the pie, you could just name the data set appropriately.  in other words pre calculate the percentages (is Javascript perhaps) and append them to the series names.

Tom

[Jinji]

Yes, and in addition, we're working on making the text displayed inside the slice more flexible, and hope to release this feature soon.

[Tasol]

Dear Jinji,

My Current legend is :
Product1 - 10
Product2 - 5

etc...

Now I want to customize like this...
Product1 - 10(19%)
Product2 - 5(10%)

etc...

Thanks in advance.

On Aug 5, 4:03 pm, Jinji <ji...@google.com> wrote:
> What do you mean by add percentage? Can you give a concrete example?
>

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> > api%2Bunsu...@googlegroups.com <api%252Buns...@googlegroups.com>>

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[Tasol]

Dear Jinji,

Do I need to add something in prams or anything else to get similar
output like my above example.

Kindly help me.

Thanks.

On Aug 5, 10:02 pm, Jinji <ji...@google.com> wrote:
> Yes, and in addition, we're working on making the text displayed inside the
> slice more flexible, and hope to release this feature soon.
>

> On Thu, Aug 5, 2010 at 5:42 PM, Thomas Strader <thomas.stra...@gmail.com>wrote:
>
> > depending on how you are implementing the pie, you could just name the data
> > set appropriately.  in other words pre calculate the percentages (is
> > Javascript perhaps) and append them to the series names.
> > Tom
>
> > On Thu, Aug 5, 2010 at 6:30 AM, Katerina Klinova <
> > katerina.klin...@googlemail.com> wrote:
>
> >> For example, is it possible to have a percentage values written on the
> >> slices or at least next to the color meaning description, like this:
> >> <red>: sales in Africa 57%
> >> <blue>: sales in Europe 43%
>
> >> Thanks a lot,
> >> Katerina
>
> >> On 5 August 2010 13:03, Jinji <ji...@google.com> wrote:
>
> >>> What do you mean by add percentage? Can you give a concrete example?
>

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[Jinji]

The legend displays the formatted values of the label cells in the DataTable. When you create the DataTable, you can give customized formatted values to the cells with the labels.

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[Tasol]

Dear Jinji,

Actually my point is, is there any way to show percentage in legend
( Same as mouse hover on slice).

Thanks.

On Aug 18, 4:54 pm, Jinji <jinji....@gmail.com> wrote:
> The legend displays the formatted values of the label cells in the
> DataTable. When you create the DataTable, you can give customized formatted
> values to the cells with the labels.
>

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[Jinji]

If you mean that you want something to happen when you hover over a legend entry, then that's impossible at the moment. We're thinking about enriching out users interactions, but that's still ahead of us.

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[Jinji]

For this request, take a look at http://code.google.com/apis/visualization/documentation/gallery/piechart.html#Configuration_Options, look for the sliceVisibilityThreshold.

[Tasol]

Thanks.

On Aug 19, 2:41 am, Jinji <ji...@google.com> wrote:
> For this request, take a look athttp://code.google.com/apis/visualization/documentation/gallery/piech...,

> look for the sliceVisibilityThreshold.
>
> On Tue, Aug 3, 2010 at 7:13 PM, Jinji <ji...@google.com> wrote:
> > Unfortunately now there's no way to do that, but we're working on it and
> > hope to have something ready soon. Stay tuned!
>

> > On Mon, Aug 2, 2010 at 6:02 PM, Tushar <tushardi...@gmail.com> wrote:
>
> >> The pie chart visualization currently does not display a legend for
> >> any value that is negligible (not sure what the cut-off percentage
> >> is).  Is there a flag to set so the visualization always displays the
> >> legend and the text next to it even though the pie itself would not
> >> really show the slice?  In my case, it's a value with about $ 400,000
> >> out of a total of about $ 300,000,000 but the 400,000 is also
> >> significant enough to be shown on the legend at least!
>
> >> Thanks in advance for any help with this :-)
>
> >> --
> >> You received this message because you are subscribed to the Google Groups
> >> "Google Visualization API" group.
> >> To post to this group, send email to
> >> google-visua...@googlegroups.com.
> >> To unsubscribe from this group, send email to

> >> google-visualizati...@googlegroups.com<google-visualization-api%2Bunsu...@googlegroups.com>
> >> .