Files
openlayers/examples/draw-features.js
Frederic Junod 4a3f70c09b Revert "Simplify import path in examples"
This reverts commit 79c8afdba8.
2018-11-27 16:49:55 +01:00

50 lines
1016 B
JavaScript

import Map from '../src/ol/Map.js';
import View from '../src/ol/View.js';
import Draw from '../src/ol/interaction/Draw.js';
import {Tile as TileLayer, Vector as VectorLayer} from '../src/ol/layer.js';
import {OSM, Vector as VectorSource} from '../src/ol/source.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
});
map.addInteraction(draw);
}
}
/**
* Handle change event.
*/
typeSelect.onchange = function() {
map.removeInteraction(draw);
addInteraction();
};
addInteraction();