Coloring of BigNumber according to thresholds

[gbusch]

We needed to visually indicate that the metric displayed as BigNumber is above a certain threshold, for example by coloring the number.

I have a draft implementation (see screenshot below).

Is this feature interesting enough for the community that it makes sense to open a PR or was this idea rejected for some reason in the past?

[cwegener]

Sounds like a good feature to me.
cc @rusackas for visibility

[rusackas]

Totally agreed, I think people would welcome this! Small caveat that I think we should make conditional formatting popovers as consistent as possible. If you look at the one from the Pivot Table, it's similar, but only has one target value field, since the left value would be the (dynamic) metric value.

@gbusch I'd say go for it! Let us know here or on Slack if we can help steer things along! Meanwhile, I'll close this as an "Issue" and move it over to a Github Discussion in the Ideas section in case others want to weigh in more.