polyline-decorator

问题 I would like to draw several paths from same coordinates on a leaflet.js map. I have thought about making the gap between paths with trigonometric computations, but it's too complex to deal with teh zoom level, translate GPS coordinates to a vector, etc. The drawing I have now is like this (another path is under the green path): And I would like something like that: Of course, the coordinates, angle and zoomlevel can change. 回答1: You would probably be interested in Leaflet Polyline Offset

问题 I'm trying to use the leaflet plugin polylinedecorator in react 16.4.1 (so without hooks). However, the only example I have been able to find on how to use this plugin in react is using hooks (see: How to use polylinedacorator with react leaflet), and I am unsure how I can adapt this to be able to use it in my code. What I have so far is this polylinedecorator component: import React, { Component } from "react"; import { Polyline } from "react-leaflet"; import L from "leaflet"; import