49 lines
1.3 KiB
JavaScript
49 lines
1.3 KiB
JavaScript
goog.require('ol.Coordinate');
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goog.require('ol.Extent');
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goog.require('ol.Map');
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goog.require('ol.RendererHint');
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goog.require('ol.View2D');
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goog.require('ol.layer.TileLayer');
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goog.require('ol.parser.ogc.WMTSCapabilities');
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goog.require('ol.projection');
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goog.require('ol.source.WMTS');
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var map, capabilities;
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var parser = new ol.parser.ogc.WMTSCapabilities();
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var projection = ol.projection.configureProj4jsProjection({
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code: 'EPSG:21781',
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extent: new ol.Extent(485869.5728, 76443.1884, 837076.5648, 299941.7864)
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});
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var xhr = new XMLHttpRequest();
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xhr.open('GET', 'http://wmts.geo.admin.ch/1.0.0/WMTSCapabilities.xml', true);
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/**
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* onload handler for the XHR request.
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*/
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xhr.onload = function() {
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if (xhr.status == 200) {
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capabilities = parser.read(xhr.responseXML);
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var wmtsOptions = ol.source.WMTS.optionsFromCapabilities(
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capabilities, 'ch.swisstopo.pixelkarte-farbe');
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wmtsOptions.crossOrigin = null;
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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.WMTS(wmtsOptions)
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})
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],
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renderer: ol.RendererHint.CANVAS,
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target: 'map',
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view: new ol.View2D({
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center: projection.getExtent().getCenter(),
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projection: projection,
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zoom: 1
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})
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});
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}
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};
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xhr.send();
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