51 lines
1.2 KiB
JavaScript
51 lines
1.2 KiB
JavaScript
import Map from '../src/ol/Map.js';
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import View from '../src/ol/View.js';
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import _ol_layer_Image_ from '../src/ol/layer/Image.js';
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import _ol_source_ImageWMS_ from '../src/ol/source/ImageWMS.js';
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var wmsSource = new _ol_source_ImageWMS_({
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url: 'https://ahocevar.com/geoserver/wms',
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params: {'LAYERS': 'ne:ne'},
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serverType: 'geoserver',
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crossOrigin: 'anonymous'
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});
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var wmsLayer = new _ol_layer_Image_({
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source: wmsSource
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});
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var view = new View({
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center: [0, 0],
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zoom: 1
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});
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var map = new Map({
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layers: [wmsLayer],
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target: 'map',
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view: view
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});
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map.on('singleclick', function(evt) {
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document.getElementById('info').innerHTML = '';
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var viewResolution = /** @type {number} */ (view.getResolution());
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var url = wmsSource.getGetFeatureInfoUrl(
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evt.coordinate, viewResolution, 'EPSG:3857',
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{'INFO_FORMAT': 'text/html'});
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if (url) {
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document.getElementById('info').innerHTML =
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'<iframe seamless src="' + url + '"></iframe>';
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}
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});
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map.on('pointermove', function(evt) {
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if (evt.dragging) {
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return;
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}
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var pixel = map.getEventPixel(evt.originalEvent);
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var hit = map.forEachLayerAtPixel(pixel, function() {
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return true;
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});
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map.getTargetElement().style.cursor = hit ? 'pointer' : '';
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});
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