Simple click feature

by Vladimir Vershinin

HTML

<script src="https://unpkg.com/vue@latest/dist/vue.min.js"></script>
<script src="https://cdn.jsdelivr.net/gh/openlayers/openlayers.github.io/en/v5.3.0/build/ol.js"></script>
<script src="https://unpkg.com/[email protected]/lib/index.umd.js"></script>
<link rel="stylesheet" href="https://unpkg.com/[email protected]/lib/style.css">
<div id="app">
  <p>Center: {{ center }} Zoom: {{ zoom }}</p>
  <p>Selected: {{ selected }}</p>
  <vl-map ref="map" data-projection="EPSG:4326" @pointermove="onMapPointerMove" :style="{cursor: mapCursor}">
    <vl-view :zoom.sync="zoom" :center.sync="center"></vl-view>
    
    <vl-layer-tile>
      <vl-source-osm></vl-source-osm>
    </vl-layer-tile>
    
    <vl-interaction-select :features.sync="selected">
      <vl-style-box>
        <vl-style-icon src="https://img.icons8.com/ultraviolet/50/000000/place-marker.png" :anchor="[0.5, 1]"></vl-style-icon>
      </vl-style-box>
    </vl-interaction-select>
      
    <vl-layer-vector>
      <vl-source-vector :features.sync="features">
        <vl-style-box>
          <vl-style-icon src="https://img.icons8.com/office/50/000000/place-marker.png" :anchor="[0.5, 1]"></vl-style-icon>
        </vl-style-box>
      </vl-source-vector>
    </vl-layer-vector>
  </vl-map>  
  <a href="https://icons8.com/icon/30622/place-marker">Place Marker icon by Icons8</a>
</div>

CSS

html, body, #app {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

JavaScript

new Vue({
	el: '#app',
  data () {
  	return {
    	zoom: 3,
      center: [25.25135774256233, 45.39334701133322],
      selected: [],
      mapCursor: 'default',
      features: [
      	{
        	"type": "Feature",
          "id": "marker",
          "properties": {},
          "geometry": {
          	"type": "Point",
            "coordinates": [10, 50],
          },
        },
      ],
    }
  },
  methods: {
  	onMapPointerMove ({ pixel }) {
      let hit = this.$refs.map.forEachFeatureAtPixel(pixel, () => true)

			if (hit) {
      	this.mapCursor = 'pointer'
      } else {
      	this.mapCursor = 'default'
      }
    },
  },
})