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AsitVD.js
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AsitVD.js
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// The MIT License (MIT)
//
// Copyright (c) 2015-2021 Camptocamp SA
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import olSourceWMTS from 'ol/source/WMTS';
import olTilegridWMTS from 'ol/tilegrid/WMTS';
/**
* @typedef {Object} AsitVDOptions
* @property {string} layer Layer name. Possible values are `asitvd.fond_couleur`, `asitvd.fond_gris`
* and `asitvd.fond_pourortho`.
*/
/**
* @type {number[]}
* @private
* @hidden
*/
const asitVDResolutions = [
4000, 3750, 3500, 3250, 3000, 2750, 2500, 2250, 2000, 1750, 1500, 1250, 1000, 750, 650, 500, 250, 100, 50,
20, 10, 5, 2.5, 2, 1.5, 1, 0.5,
];
/**
* @type {import('ol/tilegrid/WMTS').default}
* @private
* @hidden
*/
const asitVDTileGrid = new olTilegridWMTS({
extent: [2420000, 130000, 2900000, 1350000],
resolutions: asitVDResolutions,
matrixIds: asitVDResolutions.map((value, index) => `${index}`),
});
/**
* Layer source for the ASIT VD tile server.
*
* @see https://www.asitvd.ch/chercher/geoservices/fond-de-plan-asit-vd.html
* @hidden
*/
export default class extends olSourceWMTS {
/**
* @param {AsitVDOptions} options WMTS options.
*/
constructor(options) {
super({
attributions: 'géodonnées © Etat de Vaud & © contributeurs OpenStreetMap',
url:
'https://ows{1-4}.asitvd.ch/wmts/1.0.0/{Layer}/default/default/0/' +
'2056/{TileMatrix}/{TileRow}/{TileCol}.png',
projection: 'EPSG:2056',
requestEncoding: 'REST',
layer: options.layer,
style: 'default',
matrixSet: '2056',
format: 'image/png',
tileGrid: asitVDTileGrid,
});
}
}