main.js
- import Modify
- 벡터 source에 연결된 새 상호작용을 만들고 map에 추가
- map에 데이터를 추가한 후 꼭짓점을 드래그하여 feature 수정
- alt+click으로 꼭짓점 삭제 가능
import Modify from 'ol/interaction/Modify';
import DragAndDrop from 'ol/interaction/DragAndDrop';
import GeoJSON from 'ol/format/GeoJSON';
import Map from 'ol/Map';
import VectorLayer from 'ol/layer/Vector';
import VectorSource from 'ol/source/Vector';
import View from 'ol/View';
const map = new Map({
target: 'map-container',
view: new View({
center: [0, 0],
zoom: 2,
}),
});
const source = new VectorSource();
const layer = new VectorLayer({
source: source,
});
map.addLayer(layer);
map.addInteraction(
new DragAndDrop({
source: source,
formatConstructors: [GeoJSON],
})
);
map.addInteraction(
new Modify({
source: source,
})
);