75 lines
1.8 KiB
JavaScript
75 lines
1.8 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 Draw from '../src/ol/interaction/Draw.js';
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import _ol_interaction_Modify_ from '../src/ol/interaction/Modify.js';
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import _ol_interaction_Snap_ from '../src/ol/interaction/Snap.js';
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import TileLayer from '../src/ol/layer/Tile.js';
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import VectorLayer from '../src/ol/layer/Vector.js';
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import OSM from '../src/ol/source/OSM.js';
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import VectorSource 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 raster = new TileLayer({
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source: new OSM()
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});
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var source = new VectorSource();
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var vector = new VectorLayer({
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source: source,
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style: new _ol_style_Style_({
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fill: new _ol_style_Fill_({
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color: 'rgba(255, 255, 255, 0.2)'
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}),
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stroke: new _ol_style_Stroke_({
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color: '#ffcc33',
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width: 2
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}),
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image: new _ol_style_Circle_({
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radius: 7,
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fill: new _ol_style_Fill_({
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color: '#ffcc33'
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})
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})
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})
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});
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var map = new Map({
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layers: [raster, vector],
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target: 'map',
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view: new View({
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center: [-11000000, 4600000],
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zoom: 4
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})
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});
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var modify = new _ol_interaction_Modify_({source: source});
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map.addInteraction(modify);
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var draw, snap; // global so we can remove them later
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var typeSelect = document.getElementById('type');
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function addInteractions() {
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draw = new Draw({
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source: source,
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type: typeSelect.value
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});
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map.addInteraction(draw);
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snap = new _ol_interaction_Snap_({source: source});
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map.addInteraction(snap);
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}
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/**
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* Handle change event.
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*/
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typeSelect.onchange = function() {
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map.removeInteraction(draw);
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map.removeInteraction(snap);
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addInteractions();
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};
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addInteractions();
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