68 lines
2.2 KiB
JavaScript
68 lines
2.2 KiB
JavaScript
import React, { useEffect } from "react";
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import L from "leaflet";
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import "leaflet/dist/leaflet.css";
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import icon from "leaflet/dist/images/marker-icon.png";
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import iconShadow from "leaflet/dist/images/marker-shadow.png";
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let DefaultIcon = L.icon({
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iconUrl: icon,
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shadowUrl: iconShadow,
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});
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export default function MapNxt() {
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useEffect(() => {
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var container = L.DomUtil.get("map");
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//https://stackoverflow.com/a/50034912/15078958
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//Before initializing map check if the map is already initiated or not
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if (container != null) {
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container._leaflet_id = null;
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}
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//TODO Is this an alternative?
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//https://stackoverflow.com/a/53836894/15078958
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/**map.invalidateSize();*/
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var map = L.map("map").setView([51.505, -0.09], 13);
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L.tileLayer(
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"https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token={accessToken}",
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{
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attribution: 'Map data © <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
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maxZoom: 18,
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id: "mapbox/streets-v11",
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tileSize: 512,
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zoomOffset: -1,
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accessToken: "pk.eyJ1IjoidGFyLWhlbCIsImEiOiJjbDJnYWRieGMwMTlrM2luenIzMzZwbGJ2In0.RQRMAJqClc4qoNwROT8Umg",
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scrollWheelZoom: false,
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}).addTo(map);
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//TODO: Why is 'scrollWheelZoom: false,' above not working?
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//TODO: Why the following line instead?
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map.scrollWheelZoom.disable()
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L.Marker.prototype.options.icon = DefaultIcon;
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var marker = L.marker([51.5, -0.09]).addTo(map);
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marker.bindPopup("<b>Hello world!</b><br>I am a popup.").openPopup();
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}, []);
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return (
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<>
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<p>MapNext</p>
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<div
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id="map"
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style={{ height: "42vh" }}>
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</div>
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</>
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);
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};
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//https://stackoverflow.com/a/72016670/15078958
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/**
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<link rel="stylesheet" href="https://unpkg.com/leaflet@1.8.0/dist/leaflet.css" integrity="sha512-hoalWLoI8r4UszCkZ5kL8vayOGVae1oxXe/2A4AO6J9+580uKHDO3JdHb7NzwwzK5xr/Fs0W40kiNHxM9vyTtQ==" crossorigin=""/>
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*/
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/**
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<script src="https://unpkg.com/leaflet@1.8.0/dist/leaflet.js" integrity="sha512-BB3hKbKWOc9Ez/TAwyWxNXeoV9c1v6FIeYiBieIWkpLjauysF18NzgR1MBNBXf8/KABdlkX68nAhlwcDFLGPCQ==" crossorigin=""></script>
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*/
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