Pie chart - drilldown - incorrect color after click

[sebastianbochan]

Steps to reproduce:

1. Example: http://jsfiddle.net/jbs01j7k/1/
2. Click on dark green slice
3. Click on light green slice
4. As a result light green is replaced with dark green

[m1neral]

Not only drilldown, I have this bug in simple pie chart with costum color palette.

[sebastianbochan]

Workaround: set for drilldown series color: null, see: http://jsfiddle.net/jbs01j7k/5/

[m1neral]

@sebastianbochan I have this problem not in a drilldown, drilldown as live example, which I found.
http://forum.highcharts.com/highcharts-usage/crop-lighting-of-piechart-serie-t33310/
I think a bug deeper, necessary research the use of custom palettes.

[pawelfus]

I have found out that issue is only in drilldown.js module. Do you have demo without drilldown? Or could you setup one, so we will fix it once for good?

[m1neral]

@sebastianbochan @pawelfus Thank you! I solved the problem - you led me to the right idea - in my case was override colors, we use one configuration of colors for all charts and series.

[pawelfus]

So, could you confirm that issue is only for drilldown module?

[m1neral]

Yes, I confirm. In my case was like this: http://jsfiddle.net/8QufV/1095/

[jpla2005]

Using color: null doesn't work for 3D charts. Any suggestion?

[pawelfus]

Demo: http://jsfiddle.net/at78s3eu/

Problem is that 3D arc animates only shape, not the color.

[pawelfus]

Temporary workaround for 3D is do disable the animation:

Highcharts.seriesTypes.pie.prototype.animateDrilldown = function() {};

Demo: http://jsfiddle.net/at78s3eu/1/

[TorsteinHonsi]

The fix causes a regression when drilling from a series with colorByPoint: true to one without colorByPoint. In this fiddle, the fix causes color change on the drilled series.

The base issue is not with drilldown, but it is that the color option trumps colorByPoint on selected slices: http://jsfiddle.net/highcharts/8qc69vLc/1/.