44 lines
1.3 KiB
JavaScript
44 lines
1.3 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 * as _ol_extent_ from '../src/ol/extent.js';
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import _ol_layer_Tile_ from '../src/ol/layer/Tile.js';
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import {get as getProjection} from '../src/ol/proj.js';
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import _ol_source_OSM_ from '../src/ol/source/OSM.js';
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import _ol_source_TileWMS_ from '../src/ol/source/TileWMS.js';
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import _ol_tilegrid_TileGrid_ from '../src/ol/tilegrid/TileGrid.js';
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var projExtent = getProjection('EPSG:3857').getExtent();
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var startResolution = _ol_extent_.getWidth(projExtent) / 256;
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var resolutions = new Array(22);
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for (var i = 0, ii = resolutions.length; i < ii; ++i) {
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resolutions[i] = startResolution / Math.pow(2, i);
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}
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var tileGrid = new _ol_tilegrid_TileGrid_({
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extent: [-13884991, 2870341, -7455066, 6338219],
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resolutions: resolutions,
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tileSize: [512, 256]
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});
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var layers = [
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new _ol_layer_Tile_({
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source: new _ol_source_OSM_()
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}),
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new _ol_layer_Tile_({
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source: new _ol_source_TileWMS_({
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url: 'https://ahocevar.com/geoserver/wms',
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params: {'LAYERS': 'topp:states', 'TILED': true},
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serverType: 'geoserver',
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tileGrid: tileGrid
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})
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})
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];
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var map = new _ol_Map_({
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layers: layers,
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target: 'map',
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view: new _ol_View_({
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center: [-10997148, 4569099],
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zoom: 4
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})
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});
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