oxjs/demos/listmap2/js/listmap.js
2011-05-23 21:38:52 +02:00

68 lines
No EOL
2.9 KiB
JavaScript

Ox.load('UI', {
debug: true,
theme: 'modern'
}, function() {
Ox.load('Geo', function() {
Ox.getJSON('json/cities100000.json', function(cities) {
var listmap = new Ox.ListMap({
height: window.innerHeight,
places: Ox.map(cities, function(city, id) {
var countryCode = city.country_code == 'XK' ? 'RS-KO' : city.country_code,
marker = city.population > 20000000 ? {size: 24, color: [255, 0, 0]} :
city.population > 10000000 ? {size: 22, color: [255, 32, 0]} :
city.population > 5000000 ? {size: 20, color: [255, 64, 0]} :
city.population > 2000000 ? {size: 18, color: [255, 96, 0]} :
city.population > 1000000 ? {size: 16, color: [255, 128, 0]} :
city.population > 500000 ? {size: 14, color: [255, 160, 0]} :
city.population > 200000 ? {size: 12, color: [255, 192, 0]} :
city.population > 100000 ? {size: 10, color: [255, 224, 0]} :
{size: 8, color: [255, 255, 0]},
area = Math.sqrt(city.population * 100),
latSize = area / Ox.EARTH_CIRCUMFERENCE * 360,
lngSize = area * Ox.getDegreesPerMeter(city.latitude);
return city.population > 600000/*400000*/ ? {
area: city.population * 100,
countryCode: countryCode,
editable: true,
flag: countryCode,
geoname: city.name + ', ' + Ox.getCountryByCode(countryCode).name,
id: Ox.encodeBase32(id),
markerColor: marker.color,
markerSize: marker.size,
name: city.name,
type: 'city',
lat: city.latitude,
lng: city.longitude,
south: city.latitude - latSize / 2,
west: city.longitude - lngSize / 2,
north: city.latitude + latSize / 2,
east: city.longitude + lngSize / 2
} : null;
}),
width: window.innerWidth
})
.bindEvent({
geocode: function(event, data) {
Ox.print(event)
Ox.print(JSON.stringify(data))
}
})
.appendTo(Ox.UI.$body);
$(window).resize(function() {
Ox.print('RESIZE', window.innerHeight)
listmap.options({
height: window.innerHeight,
width: window.innerWidth
});
});
window.listmap = listmap;
});
});
});