Difference between revisions of "Test"
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Line 1: | Line 1: | ||
<html> | <html> | ||
− | + | <head> | |
− | + | <link rel="stylesheet" href="https://unpkg.com/leaflet@1.0.3/dist/leaflet.css" /> | |
− | + | <script src="https://unpkg.com/leaflet@1.0.3/dist/leaflet.js"></script> | |
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script> | <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script> | ||
− | + | ||
− | + | <style> | |
− | + | #map { | |
− | + | height: 500px; | |
− | + | width: 100%; | |
− | + | max-width: 100%; | |
− | + | max-height: 100%; | |
− | + | } | |
− | + | </style> | |
− | + | ||
− | + | ||
− | + | </head> | |
− | < | + | <body> |
+ | <div id="map" style="width: 100%; height: 500px;"></div> | ||
+ | |||
+ | <script> | ||
+ | var url = 'REFUGIA_MALEY96.geojson'; // my GeoJSON data source, in same folder as my html page. | ||
+ | |||
+ | var map = L.map('map').setView([47.7541, -107.05078], 3); | ||
+ | |||
+ | var topo=new L.tileLayer('http://{s}.tile.opentopomap.org/{z}/{x}/{y}.png',{ | ||
+ | attribution: '© <a href="http://osm.org/copyright">OpenTopoMap</a> contributors'}).addTo(map); | ||
+ | var osm=new L.tileLayer('http://{s}.tile.osm.org/{z}/{x}/{y}.png',{ | ||
+ | attribution: '© <a href="http://osm.org/copyright">OpenStreetMap</a> contributors'}).addTo(map); | ||
+ | |||
+ | |||
+ | // Set style function that sets fill color property | ||
+ | function style(feature) { | ||
+ | return { | ||
+ | fillColor: 'green', | ||
+ | fillOpacity: 0.5, | ||
+ | weight: 2, | ||
+ | opacity: 1, | ||
+ | color: '#ffffff', | ||
+ | dashArray: '3' | ||
+ | }; | ||
+ | } | ||
+ | function style2(feature) { | ||
+ | return { | ||
+ | fillColor: 'blue', | ||
+ | fillOpacity: 0.5, | ||
+ | weight: 2, | ||
+ | opacity: 1, | ||
+ | color: '#ffffff', | ||
+ | dashArray: '3' | ||
+ | }; | ||
+ | } | ||
+ | var highlight = { | ||
+ | 'fillColor': 'yellow', | ||
+ | 'weight': 2, | ||
+ | 'opacity': 1 | ||
+ | }; | ||
+ | |||
+ | function forEachFeature(feature, layer) { | ||
+ | |||
+ | var popupContent = "<p><b>STATE: </b>"+ feature.properties.id +'</p>'; | ||
+ | |||
+ | layer.bindPopup(popupContent); | ||
− | + | layer.on("click", function (e) { | |
− | + | stateLayer.setStyle(style); //resets layer colors | |
+ | layer.setStyle(highlight); //highlights selected. | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | // Null variable that will hold layer | ||
+ | var stateLayer = L.geoJson(null, {onEachFeature: forEachFeature, style: style}); | ||
− | + | $.getJSON(url, function(data) { | |
− | + | stateLayer.addData(data); | |
− | + | }); | |
− | L. | + | stateLayer.addTo(map); |
− | + | ||
− | + | // for Layer Control | |
− | + | var baseMaps = { | |
+ | "Open Street Map": osm, | ||
+ | "Open Topo Map": topo, | ||
+ | }; | ||
+ | |||
+ | var overlayMaps = { | ||
+ | "USA":stateLayer, | ||
+ | }; | ||
+ | |||
+ | //Add layer control | ||
+ | L.control.layers(baseMaps, overlayMaps).addTo(map); | ||
+ | |||
+ | </script> </body> | ||
</html> | </html> |
Revision as of 08:59, 25 February 2022