In the route replay, I notice arrows displayed in two colors (see attached). The green arrows represent lower speeds, while the red ones indicate higher speeds. I would like to know where this coding is implemented and how it works.
It's not two colors, but a range. Search the PRs on GitHub. There were some changes relatively recently.
In the route replay, I notice arrows displayed in two colors (see attached). The green arrows represent lower speeds, while the red ones indicate higher speeds. I would like to know where this coding is implemented and how it works.