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869 BJavaScriptView Raw
1import { createElementObject, createLayerComponent, extendContext, updateMediaOverlay } from '@react-leaflet/core';
2import { LatLngBounds, ImageOverlay as LeafletImageOverlay } from 'leaflet';
3export const ImageOverlay = createLayerComponent(function createImageOveraly({ bounds , url , ...options }, ctx) {
4 const overlay = new LeafletImageOverlay(url, bounds, options);
5 return createElementObject(overlay, extendContext(ctx, {
6 overlayContainer: overlay
7 }));
8}, function updateImageOverlay(overlay, props, prevProps) {
9 updateMediaOverlay(overlay, props, prevProps);
10 if (props.bounds !== prevProps.bounds) {
11 const bounds = props.bounds instanceof LatLngBounds ? props.bounds : new LatLngBounds(props.bounds);
12 overlay.setBounds(bounds);
13 }
14 if (props.url !== prevProps.url) {
15 overlay.setUrl(props.url);
16 }
17});