64 lines
1.8 KiB
JavaScript
64 lines
1.8 KiB
JavaScript
goog.require('ol.Map');
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goog.require('ol.RendererHints');
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goog.require('ol.View2D');
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goog.require('ol.dom.Input');
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goog.require('ol.layer.Group');
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goog.require('ol.layer.TileLayer');
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goog.require('ol.proj');
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goog.require('ol.source.MapQuestOpenAerial');
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goog.require('ol.source.TileJSON');
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var map = new ol.Map({
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layers: [
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new ol.layer.TileLayer({
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source: new ol.source.MapQuestOpenAerial()
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}), new ol.layer.Group({
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layers: [
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new ol.layer.TileLayer({
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source: new ol.source.TileJSON({
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url: 'http://api.tiles.mapbox.com/v3/' +
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'mapbox.20110804-hoa-foodinsecurity-3month.jsonp',
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crossOrigin: 'anonymous'
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})
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}),
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new ol.layer.TileLayer({
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source: new ol.source.TileJSON({
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url: 'http://api.tiles.mapbox.com/v3/' +
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'mapbox.world-borders-light.jsonp',
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crossOrigin: 'anonymous'
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})
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})
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]
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})
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],
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renderers: ol.RendererHints.createFromQueryData(),
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target: 'map',
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view: new ol.View2D({
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center: ol.proj.transform([37.40570, 8.81566], 'EPSG:4326', 'EPSG:3857'),
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zoom: 4
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})
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});
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function bindInputs(layerid, layer) {
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new ol.dom.Input($(layerid + ' .visible')[0])
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.bindTo('checked', layer, 'visible');
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$.each(['opacity', 'hue', 'saturation', 'contrast', 'brightness'],
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function(i, v) {
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new ol.dom.Input($(layerid + ' .' + v)[0])
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.bindTo('valueAsNumber', layer, v);
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}
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);
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}
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map.getLayers().forEach(function(layer, i) {
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bindInputs('#layer' + i, layer);
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if (layer instanceof ol.layer.Group) {
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layer.getLayers().forEach(function(sublayer, j) {
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bindInputs('#layer' + i + j, sublayer);
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});
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}
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});
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$('#layertree li > span').click(function() {
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$(this).siblings('fieldset').toggle();
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}).siblings('fieldset').hide();
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