[Bug]: Limit of segments in pie chart

[Vectrex]

Would you like to work on a fix?

• Check this if you would like to implement a PR, we are more than happy to help you go through the process.

Current and expected behavior

Creating a pie (or donut) chart with more than 15 series values results in gap and no rendering of segments beyond these 15 value.

Displayed correctly:

new PieChart(
      myContainer,
      {
        series: [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],
      },

15 slices and gap:

new PieChart(
      myContainer,
      {
        series: [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,50],
      },

The gap is the same size as the segment should be.

Reproduction

Chartist version

1.5.0

Possible solution

No response

[Vectrex]

Assigning stroke colors to segments beyond number 15 kinda does the trick.

.ct-series-p path {
    stroke: var(--cat-16-color);
}
.ct-series-q path {
    stroke: var(--cat-17-color);
}
...

Perhaps some "color-wraparound" (IIRC chart.js does that) could be a solution.