vue3-openlayers

시작하기

 

필요버전

• ol: ^9.1.0
• ol-contextmenu: ^5.4.0
• ol-ext: ^4.0.15
• vue: ^3.4.0

인스톨 npm 기준

npm i ol ol-ext ol-contextmenu    # install the peerDependencies
npm i vue3-openlayers             # install this library

 

main.js or main.ts

 

import { createApp } from "vue";
import App from "./App.vue";

// The style are only needed for some map controls.
// However, you can also style them by your own
import "vue3-openlayers/styles.css"; // 추가

import OpenLayersMap from "vue3-openlayers"; // 추가

const app = createApp(App);

app.use(OpenLayersMap /*, options */); // 추가(전역설정)

app.mount("#app");

 

기본적인 map 띄우기

* ol 태그가 노란줄로 인식이 안될 수 있는데 무시하고 실행하면 나옴

<template>
  <form>
    <label for="zoom">Zoom:</label>
    <input type="number" id="zoom" v-model="zoom" />
  </form>

  <ol-map style="height: 400px">
    <ol-view
      ref="view"
      :center="center"
      :rotation="rotation"
      :zoom="zoom"
      :projection="projection"
      @change:center="centerChanged"
      @change:resolution="resolutionChanged"
      @change:rotation="rotationChanged"
    />

    <ol-tile-layer>
      <ol-source-osm />
    </ol-tile-layer>

    <ol-rotate-control></ol-rotate-control>
    <ol-interaction-link />
  </ol-map>

  <ul>
    <li>center : {{ currentCenter }}</li>
    <li>resolution : {{ currentResolution }}</li>
    <li>zoom : {{ currentZoom }}</li>
    <li>rotation : {{ currentRotation }}</li>
  </ul>
</template>

<script setup>
import { ref } from "vue";

const center = ref([40, 40]);
const projection = ref("EPSG:4326");
const zoom = ref(8);
const rotation = ref(0);

const currentCenter = ref(center.value);
const currentZoom = ref(zoom.value);
const currentRotation = ref(rotation.value);
const currentResolution = ref(0);

function resolutionChanged(event) {
  currentResolution.value = event.target.getResolution();
  currentZoom.value = event.target.getZoom();
}
function centerChanged(event) {
  currentCenter.value = event.target.getCenter();
}
function rotationChanged(event) {
  currentRotation.value = event.target.getRotation();
}
</script>

<style scoped>
.ol-map {
  position: relative;
}
.ol-map-loading:after {
  content: "";
  box-sizing: border-box;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80px;
  height: 80px;
  margin-top: -40px;
  margin-left: -40px;
  border-radius: 50%;
  border: 5px solid rgba(180, 180, 180, 0.6);
  border-top-color: var(--vp-c-brand-1);
  animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
  to {
    transform: rotate(360deg);
  }
}
</style>

 

성공ㅋ