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leaflet_multiple_locations_example.html(file created)
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| 1 | + | <!DOCTYPE html> | |
| 2 | + | <html> | |
| 3 | + | <head> | |
| 4 | + | <title>Leaflet 多個地點範例</title> | |
| 5 | + | <meta charset="utf-8" /> | |
| 6 | + | <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| 7 | + | <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.3/dist/leaflet.css" /> | |
| 8 | + | <style> | |
| 9 | + | #map { | |
| 10 | + | height: 600px; | |
| 11 | + | width: 100%; | |
| 12 | + | } | |
| 13 | + | </style> | |
| 14 | + | </head> | |
| 15 | + | <body> | |
| 16 | + | <div id="map"></div> | |
| 17 | + | <script src="https://unpkg.com/leaflet@1.9.3/dist/leaflet.js"></script> | |
| 18 | + | <script> | |
| 19 | + | // 初始化地圖，設定中心點及縮放級別 | |
| 20 | + | var map = L.map('map').setView([25.0330, 121.5654], 13); | |
| 21 | + | ||
| 22 | + | // 添加 OpenStreetMap 圖層 | |
| 23 | + | L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', { | |
| 24 | + | attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors' | |
| 25 | + | }).addTo(map); | |
| 26 | + | ||
| 27 | + | // 定義自訂圖示 | |
| 28 | + | var customIcon = L.icon({ | |
| 29 | + | iconUrl: 'custom-marker.png', // 圖示圖片檔案的路徑 | |
| 30 | + | iconSize: [38, 38], // 圖示的尺寸 | |
| 31 | + | iconAnchor: [19, 38], // 圖示的錨點（基準點） | |
| 32 | + | popupAnchor: [0, -38] // 彈出視窗的位置 | |
| 33 | + | }); | |
| 34 | + | ||
| 35 | + | // 定義多個地點 | |
| 36 | + | var locations = [ | |
| 37 | + | {"name": "台北 101", "coords": [25.0330, 121.5654], "popup": "<b>台北 101</b><br>台北市地標之一"}, | |
| 38 | + | {"name": "中正紀念堂", "coords": [25.0341, 121.5194], "popup": "<b>中正紀念堂</b><br>歷史紀念建築"}, | |
| 39 | + | {"name": "士林夜市", "coords": [25.0872, 121.5250], "popup": "<b>士林夜市</b><br>著名的夜市"} | |
| 40 | + | ]; | |
| 41 | + | ||
| 42 | + | // 添加多個標記 | |
| 43 | + | locations.forEach(function(location) { | |
| 44 | + | L.marker(location.coords, {icon: customIcon}).addTo(map) | |
| 45 | + | .bindPopup(location.popup); | |
| 46 | + | }); | |
| 47 | + | ||
| 48 | + | // 地圖點擊事件 | |
| 49 | + | function onMapClick(e) { | |
| 50 | + | alert("你點擊了地圖座標：" + e.latlng); | |
| 51 | + | } | |
| 52 | + | ||
| 53 | + | map.on('click', onMapClick); | |
| 54 | + | </script> | |
| 55 | + | </body> | |
| 56 | + | </html> | |
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