Files
openlayers/examples/layer-extent.js
Tim Schaub 054af09032 Make code prettier
This updates ESLint and our shared eslint-config-openlayers to use Prettier.  Most formatting changes were automatically applied with this:

    npm run lint -- --fix

A few manual changes were required:

 * In `examples/offscreen-canvas.js`, the `//eslint-disable-line` comment needed to be moved to the appropriate line to disable the error about the `'worker-loader!./offscreen-canvas.worker.js'` import.
 * In `examples/webpack/exapmle-builder.js`, spaces could not be added after a couple `function`s for some reason.  While editing this, I reworked `ExampleBuilder` to be a class.
 * In `src/ol/format/WMSGetFeatureInfo.js`, the `// @ts-ignore` comment needed to be moved down one line so it applied to the `parsersNS` argument.
2020-04-06 12:54:09 -06:00

54 lines
1.4 KiB
JavaScript

import Map from '../src/ol/Map.js';
import TileJSON from '../src/ol/source/TileJSON.js';
import TileLayer from '../src/ol/layer/Tile.js';
import View from '../src/ol/View.js';
import {transformExtent} from '../src/ol/proj.js';
function transform(extent) {
return transformExtent(extent, 'EPSG:4326', 'EPSG:3857');
}
const extents = {
India: transform([68.17665, 7.96553, 97.40256, 35.49401]),
Argentina: transform([-73.41544, -55.25, -53.62835, -21.83231]),
Nigeria: transform([2.6917, 4.24059, 14.57718, 13.86592]),
Sweden: transform([11.02737, 55.36174, 23.90338, 69.10625]),
};
const key =
'pk.eyJ1IjoiYWhvY2V2YXIiLCJhIjoiY2pzbmg0Nmk5MGF5NzQzbzRnbDNoeHJrbiJ9.7_-_gL8ur7ZtEiNwRfCy7Q';
const base = new TileLayer({
source: new TileJSON({
url:
'https://api.tiles.mapbox.com/v4/mapbox.world-light.json?secure&access_token=' +
key,
crossOrigin: 'anonymous',
}),
});
const overlay = new TileLayer({
extent: extents.India,
source: new TileJSON({
url:
'https://api.tiles.mapbox.com/v4/mapbox.world-black.json?secure&access_token=' +
key,
crossOrigin: 'anonymous',
}),
});
const map = new Map({
layers: [base, overlay],
target: 'map',
view: new View({
center: [0, 0],
zoom: 1,
}),
});
for (const key in extents) {
document.getElementById(key).onclick = function (event) {
overlay.setExtent(extents[event.target.id]);
};
}