-
Notifications
You must be signed in to change notification settings - Fork 78
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Restore initial index.html and main.js
- Loading branch information
Showing
2 changed files
with
2 additions
and
79 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,66 +1 @@ | ||
| import {Map, View} from 'ol'; | ||
| import {MapboxVectorLayer} from 'ol-mapbox-style'; | ||
| import {fromLonLat} from 'ol/proj'; | ||
| //! [import-layer] | ||
| import VectorLayer from 'ol/layer/Vector'; | ||
| import VectorSource from 'ol/source/Vector'; | ||
| //! [import-layer] | ||
| //! [import-interaction] | ||
| import Feature from 'ol/Feature'; | ||
| import Point from 'ol/geom/Point'; | ||
| //! [import-interaction] | ||
|
|
||
| const map = new Map({ | ||
| target: 'map-container', | ||
| view: new View({ | ||
| center: fromLonLat([0, 0]), | ||
| zoom: 2, | ||
| }), | ||
| }); | ||
|
|
||
| const layer = new MapboxVectorLayer({ | ||
| styleUrl: 'https://tiles.openfreemap.org/styles/bright', | ||
| // or, instead of the above, try | ||
| // styleUrl: 'mapbox://styles/mapbox/bright-v9', | ||
| // accessToken: 'Your token from https://mapbox.com/' | ||
| }); | ||
| map.addLayer(layer); | ||
|
|
||
| //! [layer] | ||
| const source = new VectorSource(); | ||
| const info = new VectorLayer({ | ||
| source: source, | ||
| style: { | ||
| 'stroke-color': 'red', | ||
| 'stroke-width': 4, | ||
| //! [coalesce] | ||
| 'text-value': ['coalesce', ['get', 'layers'], ''], | ||
| //! [coalesce] | ||
| 'text-padding': [2, 2, 2, 2], | ||
| 'text-offset-y': -15, | ||
| 'text-font': '16px sans-serif', | ||
| 'text-background-fill-color': 'gray', | ||
| }, | ||
| }); | ||
| map.addLayer(info); | ||
| //! [layer] | ||
| //! [interaction] | ||
| map.on('pointermove', function (event) { | ||
| source.clear(); | ||
| //! [get-features] | ||
| const features = map.getFeaturesAtPixel(event.pixel, { | ||
| layerFilter: (layer) => layer !== info, | ||
| }); | ||
| //! [get-features] | ||
| source.addFeatures(features); | ||
| //! [layers-label] | ||
| const layers = features.map((feature) => feature.get('layer')); | ||
| source.addFeature( | ||
| new Feature({ | ||
| geometry: new Point(event.coordinate), | ||
| layers: Array.from(new Set(layers)).join(', '), | ||
| }) | ||
| ); | ||
| //! [layers-label] | ||
| }); | ||
| //! [interaction] | ||
| alert('Hello Workshop'); |