64 lines
1.5 KiB
JavaScript
64 lines
1.5 KiB
JavaScript
import React from 'react';
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import PropTypes from 'prop-types';
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import {MapContainer,Polyline,TileLayer} from 'react-leaflet';
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/*JS module import (vs cdn or style link)*/
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import 'leaflet/dist/leaflet.css'
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import './entities-map.css';
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import EntitiesMarker from './entities-marker';
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export default function EntitiesMap({entities}) {
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/*lat and lon of Braunschweig,DE*/
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//const position = [52.26594, 10.52673];
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/*center map in the middle of RVB*/
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const position = [52.16594, 10.52673];
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return (
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<>
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<MapContainer
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center={position}
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zoom={9}
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minZoom={4}
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maxZoom={18}
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maxBounds={[[-60, -180], [85, 180]]}
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scrollWheelZoom={false}
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>
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<TileLayer
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attribution='© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
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url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png"
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/>
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{
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entities.map(function(value,key) {
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if( value.type === "node"){
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return <EntitiesMarker
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key={value.id}
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index={value.id}
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id={value.id}
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lat={value.lat}
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lon={value.lon}
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name={value.tags.name}
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/>;
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} else if( value.type === "way" ) {
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return <EntitiesMarker
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key={value.id}
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index={value.id}
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id={value.id}
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lat={value.center.lat}
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lon={value.center.lon}
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name={value.tags.name}
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/>;
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} else {
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console.error("entities-map: OSM type NOT known");
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}
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})
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}
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</MapContainer>
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</>
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);
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}
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EntitiesMap.propTypes = {
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entities: PropTypes.array
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};
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