Suggestions on coloring polyline segments according to the density of neighboring segments surrounding the specific polyline segment

Apologies for the lengthy title, but I am interested in developing a polyline heatmap that changes color based on the number of lines within a certain proximity. Here is an example of what I have in mind:

https://i.sstatic.net/W2lox.jpg

Are there any innovative methods to achieve this using leaflet? Any suggestions or ideas would be greatly appreciated.

Answer №1

When it comes to achieving this task using leaflet alone, the options seem limited. One alternative approach would be to leverage turf/buffer in order to generate a buffer surrounding your line, of which the size matches the desired distance for another line to fall within. Subsequently, you could employ turf/intersect to identify all additional lines intersecting with the buffered line.

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