98 lines
3.2 KiB
JavaScript
98 lines
3.2 KiB
JavaScript
import _ol_Map_ from '../src/ol/Map.js';
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import _ol_View_ from '../src/ol/View.js';
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import {defaults as defaultControls} from '../src/ol/control.js';
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import GeoJSON from '../src/ol/format/GeoJSON.js';
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import TileLayer from '../src/ol/layer/Tile.js';
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import _ol_layer_Vector_ from '../src/ol/layer/Vector.js';
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import _ol_source_OSM_ from '../src/ol/source/OSM.js';
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import _ol_source_Vector_ from '../src/ol/source/Vector.js';
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import _ol_style_Circle_ from '../src/ol/style/Circle.js';
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import _ol_style_Fill_ from '../src/ol/style/Fill.js';
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import _ol_style_Stroke_ from '../src/ol/style/Stroke.js';
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import _ol_style_Style_ from '../src/ol/style/Style.js';
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var source = new _ol_source_Vector_({
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url: 'data/geojson/switzerland.geojson',
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format: new GeoJSON()
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});
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var style = new _ol_style_Style_({
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fill: new _ol_style_Fill_({
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color: 'rgba(255, 255, 255, 0.6)'
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}),
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stroke: new _ol_style_Stroke_({
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color: '#319FD3',
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width: 1
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}),
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image: new _ol_style_Circle_({
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radius: 5,
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fill: new _ol_style_Fill_({
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color: 'rgba(255, 255, 255, 0.6)'
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}),
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stroke: new _ol_style_Stroke_({
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color: '#319FD3',
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width: 1
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})
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})
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});
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var vectorLayer = new _ol_layer_Vector_({
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source: source,
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style: style
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});
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var view = new _ol_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 _ol_Map_({
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layers: [
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new TileLayer({
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source: new _ol_source_OSM_()
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}),
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vectorLayer
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],
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target: 'map',
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controls: defaultControls({
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attributionOptions: {
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collapsible: false
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}
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}),
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view: view
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});
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var zoomtoswitzerlandbest = document.getElementById('zoomtoswitzerlandbest');
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zoomtoswitzerlandbest.addEventListener('click', function() {
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var feature = source.getFeatures()[0];
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var polygon = /** @type {ol.geom.SimpleGeometry} */ (feature.getGeometry());
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view.fit(polygon, {padding: [170, 50, 30, 150], constrainResolution: false});
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}, false);
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var zoomtoswitzerlandconstrained =
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document.getElementById('zoomtoswitzerlandconstrained');
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zoomtoswitzerlandconstrained.addEventListener('click', function() {
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var feature = source.getFeatures()[0];
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var polygon = /** @type {ol.geom.SimpleGeometry} */ (feature.getGeometry());
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view.fit(polygon, {padding: [170, 50, 30, 150]});
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}, false);
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var zoomtoswitzerlandnearest =
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document.getElementById('zoomtoswitzerlandnearest');
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zoomtoswitzerlandnearest.addEventListener('click', function() {
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var feature = source.getFeatures()[0];
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var polygon = /** @type {ol.geom.SimpleGeometry} */ (feature.getGeometry());
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view.fit(polygon, {padding: [170, 50, 30, 150], nearest: true});
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}, false);
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var zoomtolausanne = document.getElementById('zoomtolausanne');
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zoomtolausanne.addEventListener('click', function() {
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var feature = source.getFeatures()[1];
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var point = /** @type {ol.geom.SimpleGeometry} */ (feature.getGeometry());
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view.fit(point, {padding: [170, 50, 30, 150], minResolution: 50});
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}, false);
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var centerlausanne = document.getElementById('centerlausanne');
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centerlausanne.addEventListener('click', function() {
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var feature = source.getFeatures()[1];
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var point = /** @type {ol.geom.Point} */ (feature.getGeometry());
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var size = /** @type {ol.Size} */ (map.getSize());
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view.centerOn(point.getCoordinates(), size, [570, 500]);
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}, false);
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