38 lines
976 B
JavaScript
38 lines
976 B
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.Tile');
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goog.require('ol.proj');
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goog.require('ol.source.BingMaps');
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var styles = ['Road', 'Aerial', 'AerialWithLabels'];
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var layers = [];
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for (var i = 0; i < styles.length; ++i) {
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layers.push(new ol.layer.Tile({
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visible: false,
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preload: Infinity,
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source: new ol.source.BingMaps({
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key: 'Ar33pRUvQOdESG8m_T15MUmNz__E1twPo42bFx9jvdDePhX0PNgAcEm44OVTS7tt',
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style: styles[i]
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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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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([-123.1, 49.25], 'EPSG:4326', 'EPSG:3857'),
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zoom: 8
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})
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});
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$('#layer-select').change(function() {
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var style = $(this).find(':selected').val();
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for (var i = 0; i < layers.length; ++i) {
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layers[i].setVisible(styles[i] == style);
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}
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});
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$('#layer-select').trigger('change');
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