Piechart tooltip content: '%p%, Series1'

[darsee]

I've just cloned the repository and am running the examples.

For examples/pie.html, when I hover over a segment, the tooltip content is %p%, Series1.

If I comment out tooltipOpts.content in pie.html, the tooltip content is Series1 | X: %x | Y:%y.

I'm looking into this now, but wondering if you can see anything obvious?

[mmahomar]

Hi, I have the same issue, it seems to be with the adjustValPrecision function in Pie percentage.
I did a temp fix:

Replaced Line 167 from this:
content = this.adjustValPrecision(percentPattern, content, item.series.percent);

to this:
content = content.replace(percentPattern, parseFloat(item.series.percent).toFixed(2) + '%');

Still have to find out what the problem is with the precision function.

[krzysu]

I wonder why the problem exists only for pie charts, but check my commit details to see how to make it work, I hope it will be enough in your use cases.

[darsee]

Thanks for the update! Percentage is working for pie charts.

I'm working on a project that uses flot.tooltip v0.4.4, with tooltipOpts.content for pie charts set to %s: %y, which correctly displays as "Series 1: 10". When I replace v0.4.4 with the latest version, the tooltip content displays as "Series 1: %y'.

I can get the correct content to display if I set tooltipOpts.content to %s: %y.0 and change

var yPattern = /%y\.{0,1}(?:\d{0,})/;

to

var yPattern = /%y\.{0,1}(\d{0,})/;

I see that the :? in the patterns was added as part of a fix to #16 so I'm not sure how to reconcile both use cases here - I usually try to stay far away from RegEx's :)

[krzysu]

To be honest I am also not sure what is the best solution for all the issues. Looks like fix for one causes problems with others :/