53 lines
1.2 KiB
JavaScript
53 lines
1.2 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.layer.Group');
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goog.require('ol.layer.Tile');
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goog.require('ol.proj');
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goog.require('ol.source.MapQuest');
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var layers = [
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new ol.layer.Tile({
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style: 'Road',
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source: new ol.source.MapQuest({layer: 'osm'})
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}),
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new ol.layer.Tile({
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style: 'Aerial',
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visible: false,
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source: new ol.source.MapQuest({layer: 'sat'})
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}),
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new ol.layer.Group({
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style: 'AerialWithLabels',
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visible: false,
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layers: [
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new ol.layer.Tile({
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source: new ol.source.MapQuest({layer: 'sat'})
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}),
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new ol.layer.Tile({
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source: new ol.source.MapQuest({layer: 'hyb'})
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})
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]
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})
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];
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var map = new ol.Map({
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layers: layers,
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renderer: 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(
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[-73.979378, 40.702222], 'EPSG:4326', 'EPSG:3857'),
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zoom: 9
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})
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});
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$('#layer-select').change(function() {
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var style = $(this).find(':selected').val();
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var i, ii;
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for (i = 0, ii = layers.length; i < ii; ++i) {
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layers[i].set('visible', (layers[i].get('style') == style));
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}
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});
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$('#layer-select').trigger('change');
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