Files
openlayers/examples/draw-freehand.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

50 lines
1.0 KiB
JavaScript

import Draw from '../src/ol/interaction/Draw.js';
import Map from '../src/ol/Map.js';
import View from '../src/ol/View.js';
import {OSM, Vector as VectorSource} from '../src/ol/source.js';
import {Tile as TileLayer, Vector as VectorLayer} from '../src/ol/layer.js';
const raster = new TileLayer({
source: new OSM(),
});
const source = new VectorSource({wrapX: false});
const vector = new VectorLayer({
source: source,
});
const map = new Map({
layers: [raster, vector],
target: 'map',
view: new View({
center: [-11000000, 4600000],
zoom: 4,
}),
});
const typeSelect = document.getElementById('type');
let draw; // global so we can remove it later
function addInteraction() {
const value = typeSelect.value;
if (value !== 'None') {
draw = new Draw({
source: source,
type: typeSelect.value,
freehand: true,
});
map.addInteraction(draw);
}
}
/**
* Handle change event.
*/
typeSelect.onchange = function () {
map.removeInteraction(draw);
addInteraction();
};
addInteraction();