HumbleSoftware/Flotr2 — pull request #155 by fiznool (2012-09-28 09:45:07+00:00)
Title: Pie chart bevel and stroke colour

This allows the pie chart type to be bevelled and outlined in a different colour to the segment.

Sample usage:

```
var options = {
...
pie: {
bevel: {
stop: 0.92,
color: '#8C8B90'
},
stroke: 'white'
}
...
}

Flotr.draw(el, data, options);

```