112 lines
2.7 KiB
HTML
112 lines
2.7 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Leaflet debug page</title>
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<link rel="stylesheet" href="../../dist/leaflet.css" />
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<!--[if lte IE 8]><link rel="stylesheet" href="../../dist/leaflet.ie.css" /><![endif]-->
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<link rel="stylesheet" href="../css/screen.css" />
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<style>
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.state-info {
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background: rgba(255,255,255,0.8);
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padding: 2px 10px 3px;
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box-shadow: 0 0 15px rgba(0,0,0,0.2);
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border-radius: 5px;
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font: 16px/1.4 Arial, Helvetica, sans-serif;
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}
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</style>
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<script src="../leaflet-include.js"></script>
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</head>
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<body>
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<div id="map" style="height: 500px"></div>
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<!--<input type="range" min="120" max="280" value="180" style="width: 800px" />-->
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<script type="text/javascript" src="us-states.js"></script>
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<script type="text/javascript">
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var map = L.map('map').setView([37.8, -96.9], 4);
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var cloudmade = L.tileLayer('http://{s}.tile.cloudmade.com/{key}/{styleId}/256/{z}/{x}/{y}.png', {
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attribution: 'Map data © 2011 OpenStreetMap contributors, Imagery © 2011 CloudMade',
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key: 'BC9A493B41014CAABB98F0471D759707',
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styleId: 22677
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}).addTo(map);
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var info = L.Util.extend(L.control(), {
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onAdd: function (map) {
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var div = this._div = L.DomUtil.create('div', 'state-info');
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info.setFeature(null);
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return div;
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},
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setFeature: function (feature) {
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this._div.innerHTML = (feature ?
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'<b>' + feature.properties.name + '</b>' +
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': ' + feature.properties.density + ' /mi<sup>2</sup>'
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: 'Hover over a state');
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}
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});
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info.addTo(map);
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var defaultStyle = {
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weight: 2,
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opacity: 1,
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color: 'white',
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dashArray: '3 4',
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fillOpacity: 0.8
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};
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function style(feature) {
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var value = Math.min((Math.log(feature.properties.density) / Math.LN10) / 3, 1),
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hue = Math.round(160 * (1 - value)),
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style = {fillColor: 'hsl(' + hue + ',90%,42%)'};
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return L.Util.extend({}, defaultStyle, style);
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}
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function highlightFeature(e) {
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var layer = e.target;
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layer.bringToFront().setStyle({
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weight: 5,
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color: '#666',
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dashArray: ''
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});
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info.setFeature(e.target.feature);
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}
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function resetHighlight(e) {
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e.target.setStyle(defaultStyle);
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info.setFeature(null);
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}
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function zoomToFeature(e) {
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map.fitBounds(e.target.getBounds());
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}
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function onEachFeature(feature, layer) {
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layer.feature = feature;
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layer.on('mouseover', highlightFeature);
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layer.on('mouseout', resetHighlight);
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layer.on('click', zoomToFeature);
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}
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var geojson = L.geoJson(statesData, {
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style: style,
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onEachFeature: onEachFeature
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}).addTo(map);
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</script>
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</body>
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</html>
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