Can anyone share their insights on incorporating Openlayers into a Vuejs project?
I'm looking to showcase various layers within my Vue app.
Thanks in advance!
Can anyone share their insights on incorporating Openlayers into a Vuejs project?
I'm looking to showcase various layers within my Vue app.
Thanks in advance!
Absolutely, I am in the process of revamping an existing application using Vuejs and OpenLayers 4. This app features forms and a near-fullscreen map (reminiscent of Google Maps' routing feature).
The OL npm library provides OpenLayers as ES2015 files, which integrates smoothly with common Vuejs configurations.
I crafted a wrapper component that initializes the map object in the mounted() hook and stores it as a property.
OpenLayers does not automatically detect changes in your component's properties, so utilizing watchers on the properties (or event handlers) is necessary to trigger OL functions when updates occur.
One challenge I encountered was map distortion when side panels were opened or closed, altering the map's viewport. By listening for an event and invoking map.updateSize(), this issue was resolved.
Interestingly, there exists an OL plugin tailored for Vuejs, called vuejs-openlayers. Although I have yet to test it, incorporating OL into the project was relatively straightforward regardless.
If you're looking to easily integrate Openlayers with Vue.js, consider using the VueLayers UI library specifically designed for this purpose:
Setup Instructions
npm install vuelayers
Getting Started
import Vue from 'vue'
import VueLayers from 'vuelayers'
import 'vuelayers/lib/style.css' // make sure to include css-loader
Vue.use(VueLayers)
// or if you prefer individual component imports
import Vue from 'vue'
import { Map, TileLayer, OsmSource, Geoloc } from 'vuelayers'
import 'vuelayers/lib/style.css' // don't forget the css-loader
Vue.use(Map)
Vue.use(TileLayer)
Vue.use(OsmSource)
Vue.use(Geoloc)
Check out this straightforward demonstration of integrating an OpenLayers map within a Vue component:
<template>
<div id="mapOL">
Hey there, I'm a cool map!
</div>
</template>
<script>
import Map from 'ol/Map.js';
import View from 'ol/View.js';
import TileLayer from 'ol/layer/Tile.js'
import OSM from "ol/source/OSM"
export default {
name: "map-openlayers",
mounted() {
let map = new Map({
target: 'mapOL',
layers: [
new TileLayer({source: new OSM()})
],
view: new View({
center: [0, 0],
zoom: 2
})
})
}
}
</script>
<style scoped lang="stylus">
@import "~ol/ol.css"
#mapOL
height 300px
</style>
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