[Feature request] Different color for individual bars

[bluepuma77]

Would it be possible to have different colors for individual bars?

let labels = [
  "2005-01-01",
  "2005-01-02",
  "2005-01-03",
  "2005-01-04",
  "2005-01-05"
]
let values = [
  25,
  20,
  18,
  17,
  21
]
let colors = [
  'green',
  'green',
  'orange',
  'orange',
  'green'
]

[Mitcheljager]

Sure, sounds reasonable

[oscmejia]

it could also be a function, that can be used to calculate color or opacity for each bar, based on its value.