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[BUG] labelColor when rendering an array of labels is not working

See original GitHub issue

Expected Behavior

When returning an array of objects from labelColor on tooltips.callbacks, the squares should get the colour returned from the function.

Current Behavior

When returning an array from labelColor on tooltips callbacks, all squares appear black.

Possible Solution

N/A

Steps to Reproduce (for bugs)

http://jsbin.com/xuqalax/edit?html,js,output

Context

I was trying to add thousand separators, and for that I needed to edit the label callback on tooltips. I then realized I would also need to override labelColor in order to get the previous behaviour, but it didn’t work as expected.

Environment

Chart.js version: 2.5.0
Browser name and version: Google Chrome Version 56.0.2924.87 (64-bit)

Issue Analytics

State:
Created 7 years ago
Comments:5 (1 by maintainers)

Top GitHub Comments

3reactions

aoifefcommented, Aug 15, 2019

I’m also experiencing this same issue, all label colours are the same even though I am specifying an array of different colours.

2reactions

rwwagner90commented, Aug 5, 2019

This is still an issue, I believe. If you return an array in the label callback, it makes multiple labels, but there is no way to define multiple colors. They all have to be the same color.