Animating the terminal

[sketch34]

Does spdlog (or fmt) have any support for having animated / updated output in the terminal?

I mean something like top on linux, where the terminal output will update within a given region. I'd love to add some metrics that are always visible in a certain region of the terminal as the regular logging scrolls past.

Probably seq integration is a better approach. But I'm curious anyway.

[tt4g]

Color output with ANSI escape code is supported, but not animation.

In many cases, it is necessary to continually output ANSI escape code to STDOUT (STDERR) for animation.
It is not easy to manage animation timing, so it is recommended to use a library that specializes in this area.