Files
openlayers/examples/scale-line.js
2017-12-21 23:11:42 -07:00

38 lines
846 B
JavaScript

import Map from '../src/ol/Map.js';
import _ol_View_ from '../src/ol/View.js';
import {defaults as defaultControls} from '../src/ol/control.js';
import ScaleLine from '../src/ol/control/ScaleLine.js';
import TileLayer from '../src/ol/layer/Tile.js';
import _ol_source_OSM_ from '../src/ol/source/OSM.js';
var scaleLineControl = new ScaleLine();
var map = new Map({
controls: defaultControls({
attributionOptions: {
collapsible: false
}
}).extend([
scaleLineControl
]),
layers: [
new TileLayer({
source: new _ol_source_OSM_()
})
],
target: 'map',
view: new _ol_View_({
center: [0, 0],
zoom: 2
})
});
var unitsSelect = document.getElementById('units');
function onChange() {
scaleLineControl.setUnits(unitsSelect.value);
}
unitsSelect.addEventListener('change', onChange);
onChange();