react-openlayers

React components for OpenLayers

A minimal React wrapper of OpenLayers 10 written in TypeScript

Install

npm install react-openlayers --save-dev

Example

import * as ol from 'ol';
import { OSM } from 'ol/source';
import { Map, View, TileLayer } from 'react-openlayers';
import 'react-openlayers/dist/index,css'; // for css

export default function(props) {
  const mapRef= useRef<ol.Map>();
  setTimeout(() => console.log(olMap.current), 1000));

  return ( 
    <Map ref={mapRef} controls={[]} interactions={[]}>
      <TileLayer source={new OSM()} />
      <View center={[-10997148, 4569099]} zoom={4}/>
    </Map>
  );
}

Base

Object	Component	Description
ol/Map	<Map />	It manages layers, controls, interactions, and the overall rendering of the map.
ol/Overlay	<Overlay />	It add HTML elements to the map at specific coordinates.
ol/View	<View />	A View object represents a simple 2D view of the map
ol/Feature	<Marker />	ol/Feature customized as a map maker.

Layers

Object	Component	Description
ol/layer/Graticule	<GraticuleLayer />	Displays a graticule (grid of latitude and longitude lines) on the map.
ol/layer/Heatmap	<HeatmapLayer />	Displays a heatmap based on vector data.
ol/layer/Tile	<TileLayer />	Displays tiled images, such as those from a tile server.
ol/layer/Vector	<VectorLayer />	Displays vector data, such as points, lines, and polygons.
ol/layer/WebGLTile	<WebGLLayer />	Displays tiled images using WebGL for rendering.

Controls

Object	Component	Description
ol/control/Attribution	<AttributionControl />	Displays attribution information for the map layers
ol/control/FullScreen	<FullScreenControl />	Adds a button to toggle full-screen mode
ol/control/MousePosition	<MousePositionControl />	Displays the current mouse position in coordinates
ol/control/OverviewMap	<OverviewMapControl />	Displays an overview map of the main map
ol/control/ScaleLine	<ScaleLineControl />	Displays an overview map of the main map

Interactions

Object	Component	Description
ol/interaction/DragRotateAndZoom	<DragRotateAndZoomInteraction />	Allows rotating and zooming the map by dragging.
ol/interaction/Draw	<DrawInteraction />	Allows drawing geometries on the map.
ol/interaction/Link	<LinkInteraction />	Synchronizes the map view with the URL.
ol/interaction/Modify	<ModifyInteraction />	Allows modifying existing geometries.
ol/interaction/Pointer	<PointerInteraction />	Base class for pointer interactions.
ol/interaction/Select	<SelectInteraction />	Allows selecting features on the map.
ol/interaction/Snap	<SnapInteraction />	Allows snapping geometries to other geometries.
ol/interaction/Translate	<TranslateInteraction />	Allows translating (moving) features on the map.