Created
March 22, 2016 22:09
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Layer toggle with layer group
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Leaflet Demo</title> | |
| <meta charset="utf-8" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css" /> | |
| <link href='http://fonts.googleapis.com/css?family=Open+Sans:600' rel='stylesheet' type='text/css'> | |
| <style> | |
| html,body{height:100%;} | |
| .overlay{ | |
| position:fixed; | |
| top:25%; | |
| left: 100px; | |
| background-color: #073856; | |
| padding: 20px; | |
| border-radius: 5px; | |
| } | |
| .overlay label{ | |
| color: white; | |
| margin:5px 0px; | |
| display: inline-block; | |
| font-family: 'Open Sans', sans-serif; | |
| font-size: 14px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="map" style="height:100%; width:100%"></div> | |
| <div class ="overlay"> | |
| <label> | |
| <input type="checkbox" value="layerGroup" checked> Layer Group | |
| </label><br> | |
| <label> | |
| <input type="checkbox" value="marker" checked> Marker | |
| </label> | |
| </div> | |
| <script src="//code.jquery.com/jquery-1.11.0.min.js"></script> | |
| <script src="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js"></script> | |
| <script> | |
| var map = L.map('map').setView([51.505, -0.09], 13); | |
| var tilelayer = L.tileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', { | |
| attribution: 'Map data © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors, <a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>', | |
| maxZoom: 18 | |
| }).addTo(map); | |
| var marker = L.marker([51.5, -0.09]); | |
| var polygon = L.polygon([ | |
| [51.509, -0.1], | |
| [51.503, -0.06], | |
| [51.51, -0.047] | |
| ]); | |
| var layerGroup = L.layerGroup([]).addTo(map) | |
| layerGroup.addLayer(polygon); | |
| layerGroup.addLayer(marker); | |
| var circle = L.circle([51.508, -0.11], 500, { | |
| color: 'red', | |
| fillColor: '#f03', | |
| fillOpacity: 0.5 | |
| }).addTo(map); | |
| $( "input" ).click(function( event ) { | |
| layerClicked = window[event.target.value]; | |
| if (map.hasLayer(layerClicked)) { | |
| map.removeLayer(layerClicked); | |
| } | |
| else{ | |
| map.addLayer(layerClicked); | |
| } ; | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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