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peterneish/index.html

Created June 21, 2014 09:36
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Grid ALA map
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<title>Leaflet ALA WMS</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" />
<style>
body {
padding: 0;
margin: 0;
}
html, body, #map {
height: 100%;
width: 100%;
}
</style>
</head>
<body>
<div id="map" ></div>
<script src="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js"></script>
<script src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
<script>
var map = L.map('map').setView([-29, 136], 5);
L.tileLayer('https://{s}.tiles.mapbox.com/v3/{id}/{z}/{x}/{y}.png', {
maxZoom: 18,
attribution: 'Map data &copy; <a href="http://openstreetmap.org">OpenStreetMap</a> contributors, ' +
'<a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, ' +
'Imagery © <a href="http://mapbox.com">Mapbox</a>',
id: 'examples.map-i86knfo3'
}).addTo(map);
function getColour(d, max){
var interval = max / 8;
return d > max - interval ? '#800026' :
d > interval * 2 ? '#BD0026' :
d > interval * 3 ? '#E31A1C' :
d > interval * 4 ? '#FC4E2A' :
d > interval * 5 ? '#FD8D3C' :
d > interval * 6 ? '#FEB24C' :
d > interval * 7 ? '#FED976' :
'#FFEDA0';
}
var sld = '<%3Fxml+version%3D"1.0"+encoding%3D"UTF-8"%3F><StyledLayerDescriptor+version%3D"1.0.0"+xmlns%3D"http%3A%2F%2Fwww.opengis.net%2Fsld"><NamedLayer><Name>ALA%3Aaus1<%2FName><UserStyle><Title><%2FTitle><FeatureTypeStyle><Rule><Filter><PropertyIsEqualTo><PropertyName>name_1<%2FPropertyName><Literal>Queensland<%2FLiteral><%2FPropertyIsEqualTo><%2FFilter><PolygonSymbolizer><Fill><CssParameter%20name%3D"fill">%23000080<%2FCssParameter><%2FFill><%2FPolygonSymbolizer><%2FRule><Rule><Filter><PropertyIsEqualTo><PropertyName>name_1<%2FPropertyName><Literal>New%20South%20Wales<%2FLiteral><%2FPropertyIsEqualTo><%2FFilter><PolygonSymbolizer><Fill><CssParameter%20name%3D"fill">%23FF0000<%2FCssParameter><%2FFill><%2FPolygonSymbolizer><%2FRule><%2FFeatureTypeStyle><%2FUserStyle><%2FNamedLayer><%2FStyledLayerDescriptor>';
// now get the ALA data - say Eucalypts
$.ajax({
url: 'http://biocache.ala.org.au/ws/occurrences/search.json?q=genus:Eucalyptus and year:2000&flimit=500&facets=state&callback=?',
type: 'GET',
dataType: 'jsonp',
success: function(json){
console.log(json.facetResults[0].fieldResult);
var sldbuild = '<%3Fxml+version%3D"1.0"+encoding%3D"UTF-8"%3F><StyledLayerDescriptor+version%3D"1.0.0"+xmlns%3D"http%3A%2F%2Fwww.opengis.net%2Fsld"><NamedLayer><Name>ALA%3Aaus1<%2FName><UserStyle><Title><%2FTitle><FeatureTypeStyle><Rule><Filter>';
var colours;
var max = 0;
$.each(json.facetResults[0].fieldResult, function(index,value){
//console.log(value.label + ":" +value.count);
// work out the colours and add to colours
if(value.count > max){
max = value.count;
}
var thiscolour = getColour(value.count, max);
});
var mywms = L.tileLayer.wms('http://spatial.ala.org.au/geoserver/wms/reflect {
layers: 'ALA:aus1',
q: 'Eucalyptus+nitens'
format: 'image/png',
opacity: 0.3,
styles: '',
transparent: true,
version: '1.1.0',
attribution: "Atlas of Living Australia"
});
mywms.addTo(map);
},
error: function(e){
console.log(e.message);
}
});
</script>
</body>
</html>
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