Popup

Add popups to the map.

Demo

Examples

Plain HTML

You can find the live Demo on CodeSandbox here.

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<!DOCTYPE html>
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<html lang="en">
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  <head>
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    <meta name="viewport" content="initial-scale=1.0" />
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    <meta charset="UTF-8" />
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    <title>Basic Map</title>
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    <link
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      href="https://maps-gl.nextbillion.io/maps/v2/api/css"
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      rel="stylesheet"
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    />
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    <style>
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      * {
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        margin: 0;
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        padding: 0;
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      }
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      #map {
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        width: 100vw;
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        height: 100vh;
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      }
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    </style>
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  </head>
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  <body>
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    <div id="map"></div>
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    <script src="https://maps-gl.nextbillion.io/maps/v2/api/js"></script>
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    <script>
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      (function () {
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        // You need to replace the apiKey with yours
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        nextbillion.setApiKey("your-api-key");
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        var nbmap = new nextbillion.maps.Map({
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          container: document.getElementById("map"),
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          style: "https://api.nextbillion.io/maps/streets/style.json",
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          zoom: 11,
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          center: { lat: 34.08572, lng: -118.324569 }
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        });
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        nbmap.on("load", function () {
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          // add a popup
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          const popupOffsets = {
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            top: [0, 0],
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            "top-left": [0, 0]
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          };
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          new nextbillion.maps.Popup({
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            offset: popupOffsets,
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            className: "my-class"
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          })
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            .setLngLat({ lat: 34.08572, lng: -118.324569 })
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            .setHTML("<h1>Hello World!</h1>")
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            .setMaxWidth("300px")
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            .addTo(nbmap.map);
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        });
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      })();
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    </script>
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  </body>
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</html>
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React

You can find the live Demo on CodeSandbox here.

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import React, { useEffect } from 'react'
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import '@nbai/nbmap-gl/dist/nextbillion.css'
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import nextbillion, { NBMap, Popup } from '@nbai/nbmap-gl'
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const PopupDemo = () => {
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  useEffect(() => {
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    // You need to replace the apiKey with yours
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    nextbillion.setApiKey('your-api-key')
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    const nbmap = new NBMap({
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      container: 'map',
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      style: 'https://api.nextbillion.io/maps/streets/style.json',
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      zoom: 11,
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      center: { lat: 34.08572, lng: -118.324569 }
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    })
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    const popupOffsets = {
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      top: [0, 0],
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      'top-left': [0, 0]
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    }
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    // add a popup
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    new Popup({
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      offset: popupOffsets,
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      className: 'my-class'
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    })
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      .setLngLat({ lat: 34.08572, lng: -118.324569 })
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      .setHTML('<h1>Hello World!</h1>')
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      .setMaxWidth('300px')
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      .addTo(nbmap.map)
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  })
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  return (
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    <div className="app">
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      <div
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        style={{
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          width: '100%',
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          height: '100%',
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          position: 'fixed',
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          top: '0',
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          left: '0'
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        }}
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        id="map"></div>
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    </div>
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  )
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}
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export default PopupDemo