This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Kyle Walker
kylewalker.bsky.social
did:plc:ksubuwag725ajllqmo2ucrtg
For Day 2 of #30DayMapChallenge (Lines): did you know that mapgl has a built-in measurement tool in its draw control?
Use `show_measurements = TRUE` to interactively measure line distances (and polygon areas) on your map.
#rstats
2025-11-02T12:09:31.322Z