37 lines
714 B
JavaScript
37 lines
714 B
JavaScript
goog.require('ol.Map');
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goog.require('ol.View');
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goog.require('ol.control');
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goog.require('ol.layer.Tile');
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goog.require('ol.source.OSM');
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var map = new ol.Map({
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layers: [
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new ol.layer.Tile({
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source: new ol.source.OSM()
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})
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],
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target: 'map',
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controls: ol.control.defaults({
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attributionOptions: {
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collapsible: false
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}
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}),
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view: new ol.View({
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center: [0, 0],
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zoom: 2
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})
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});
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document.getElementById('zoom-out').onclick = function() {
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var view = map.getView();
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var zoom = view.getZoom();
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view.setZoom(zoom - 1);
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};
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document.getElementById('zoom-in').onclick = function() {
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var view = map.getView();
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var zoom = view.getZoom();
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view.setZoom(zoom + 1);
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};
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