Created
March 16, 2022 10:05
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Change size of marker on hover with CSS
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title>Attach a popup to a marker instance</title> | |
| <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" /> | |
| <script src="https://unpkg.com/[email protected]/dist/maplibre-gl.js"></script> | |
| <link href="https://unpkg.com/[email protected]/dist/maplibre-gl.css" rel="stylesheet" /> | |
| <style> | |
| body { margin: 0; padding: 0; } | |
| #map { position: absolute; top: 0; bottom: 0; width: 100%; } | |
| </style> | |
| </head> | |
| <body> | |
| <style> | |
| #marker { | |
| background-image: url('https://maplibre.org/maplibre-gl-js-docs/assets/washington-monument.jpg'); | |
| background-size: cover; | |
| width: 50px; | |
| height: 50px; | |
| border-radius: 50%; | |
| cursor: pointer; | |
| } | |
| #marker:hover { | |
| width: 75px; | |
| height: 75px; | |
| } | |
| .mapboxgl-popup { | |
| max-width: 200px; | |
| } | |
| </style> | |
| <div id="map"></div> | |
| <script> | |
| var monument = [-77.0353, 38.8895]; | |
| var map = new maplibregl.Map({ | |
| container: 'map', | |
| style: | |
| 'https://api.maptiler.com/maps/streets/style.json?key=get_your_own_OpIi9ZULNHzrESv6T2vL', | |
| center: monument, | |
| zoom: 15 | |
| }); | |
| // create the popup | |
| var popup = new maplibregl.Popup({ offset: 25 }).setText( | |
| 'Construction on the Washington Monument began in 1848.' | |
| ); | |
| // create DOM element for the marker | |
| var el = document.createElement('div'); | |
| el.id = 'marker'; | |
| // create the marker | |
| new maplibregl.Marker(el) | |
| .setLngLat(monument) | |
| .setPopup(popup) // sets a popup on this marker | |
| .addTo(map); | |
| </script> | |
| </body> | |
| </html> |
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