Default pie chart colors not customizable

Hi @Khoebeke - there are a few ways to do this currently but it depends a little on how you have your data set up and the library you are using (Highcharts is the best for this just because we've worked on this submodule the most). Can you share more details of your instance and approach?

Hi
I use Highcharts.

As fields I use 2 fields:

• COUNT title field (used as data)
• Content field (used as my labels)

This way I get only options for 2 colors in my Charts fields, but I have more than 6 different labels, so the chart uses the default colors. I also want to make more charts on my website so just changing the default colors doesn't do it for me. I want to change the default colors per chart.

This initial code is to allow single axis chart type to take advantage of color selection method when grouped. I added a custom property on the chart_data element and updated the highcharts library to take advantage of this new property to set the color.

It would be good to test this first using highcharts then I can go ahead and customize other libraries. If you want to test this using composer patch here is the path link: https://git.drupalcode.org/project/charts/-/merge_requests/53/diffs.patch

I manually tested this successfully (see attachments), and the automated tests complete successfully too. The code is relatively minimal. I think this is a good solution. This will need to be applied to the other charting libraries, but for now, I'm happy to commit.

Automatically closed - issue fixed for 2 weeks with no activity.