39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
goog.require('ol.Map');
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goog.require('ol.View');
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goog.require('ol.format.WMTSCapabilities');
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goog.require('ol.has');
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goog.require('ol.layer.Tile');
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goog.require('ol.source.WMTS');
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var capabilitiesUrl = 'http://www.basemap.at/wmts/1.0.0/WMTSCapabilities.xml';
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// HiDPI support:
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// * Use 'bmaphidpi' layer (pixel ratio 2) for device pixel ratio > 1
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// * Use 'geolandbasemap' layer (pixel ratio 1) for device pixel ratio == 1
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var hiDPI = ol.has.DEVICE_PIXEL_RATIO > 1;
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var layer = hiDPI ? 'bmaphidpi' : 'geolandbasemap';
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var tilePixelRatio = hiDPI ? 2 : 1;
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var map = new ol.Map({
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target: 'map',
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view: new ol.View({
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center: [1823849, 6143760],
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zoom: 11
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})
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});
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$.ajax(capabilitiesUrl).then(function(response) {
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var result = new ol.format.WMTSCapabilities().read(response);
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var options = ol.source.WMTS.optionsFromCapabilities(result, {
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layer: layer,
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matrixSet: 'google3857',
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requestEncoding: 'REST',
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style: 'normal'
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});
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options.tilePixelRatio = tilePixelRatio;
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map.addLayer(new ol.layer.Tile({
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source: new ol.source.WMTS(options)
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}));
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});
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