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@tmcw
Created July 7, 2012 19:15
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MapBox markers.js with random points a dynamic factory, and changing factories on the fly
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
src='http://mapbox.com/markers.js/dist/markers.min.js'></script>
<script type='text/javascript'
src='http://mapbox.com/markers.js/dist/markers.externals.js'></script>
<link href='http://mapbox.com/markers.js/dist/markers.css'
rel='stylesheet' type='text/css' />
<style>
body { margin:0; padding: 0; }
</style>
</head>
<body>
<div id='map' style='width:960px;height:200px;'></div>
<script>
var rand = mapbox.markers.layer().url('random_geojson_points.geojson').factory(function(x) {
var d = document.createElement('div');
d.setAttribute('class', 'mmg-default');
d.innerHTML = '-';
return d;
});
function mixuprand() {
rand.factory(function(x) {
var d = document.createElement('div');
d.setAttribute('class', 'my-custom');
window.setInterval(function() {
d.innerHTML = Math.random() > 0.5 ? '!' : '+';
}, 100);
return d;
});
}
wax.tilejson('http://a.tiles.mapbox.com/v3/tmcw.boldness.jsonp',
function(tj) {
var m = new MM.Map('map', new wax.mm.connector(tj))
.setCenterZoom(new MM.Location(0, 0), 2);
m.addLayer(rand);
var ft = [{ 'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-40.0, 30.0]
},
'properties': { 'name': 'Tom' }
}];
var tomLayer = mapbox.markers.layer().factory(function(x) {
var d = document.createElement('div');
d.setAttribute('class', 'my-custom');
d.innerHTML = x.properties.name;
d.onclick = function() {
alert('hi, ' + this.innerHTML);
};
return d;
}).features(ft);
m.addLayer(tomLayer);
});
</script>
<style>
.mmg-default {
background:magenta;
width:10px;
height:10px;
}
.my-custom {
position:absolute;
background:#fffa96;
}
</style>
</body>
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