react-leaflet#FeatureGroup JavaScript Examples

The following examples show how to use react-leaflet#FeatureGroup. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: LandlordsMap.js    From landlord with MIT License 6 votes vote down vote up 
function LandlordsMap({parcels, source, zipCodeFeatures}) {
    const classes = useStyles();

    return <>
            {zipCodeFeatures &&
            <FeatureGroup>
                {zipCodeFeatures.map(zipCodeFeature => <ZipCodeGeoJson key={zipCodeFeature.properties.ZIP} feature={zipCodeFeature}/>)}
            </FeatureGroup>
            }
            <MarkerClusterGroup>
                {parcels.map(parcel => {
                    return (
                        <Marker position={[parcel.LAT_LONG.lat, parcel.LAT_LONG.long]} key={parcel.PIN}>
                            <Popup>
                                <div className={classes.popupTitle}>{parcel.OWNER_NAME}</div>
                                <div className={classes.popupContent}>{parcel.ADDRESS_LA}</div>
                                <div className={classes.popupContent}>{parcel.PROP_CITY}, NE {parcel.PROP_ZIP}</div>
                                <div className={classes.popupContent}><a href={`/landlord/${source}/${parcel.PIN}`} target="_blank" rel="noreferrer">Property Detail</a></div>
                            </Popup>
                        </Marker>
                    )
                })}
            </MarkerClusterGroup>
        </>;
}
Example #2
Source File: OtherLayer.js    From react-sample-projects with MIT License 6 votes vote down vote up 
OtherLayer = () => {
  return (
    <Map center={defaultCenter} zoom={13}>
      <TileLayer
        attribution='&amp;copy <a href="http://osm.org/copyright">OpenStreetMap</a> contributors'
        url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png"
      />
      <LayerGroup>
        <Circle color="yellow" radius={400} center={whiteHouse} />
        <Circle color="green" radius={200} center={eisenhowerOffice} />
      </LayerGroup>
      <FeatureGroup opacity={1} color="tomato">
        <Circle color="red" radius={200} center={washingtonMountain} />
        <Circle color="blue" radius={200} center={lincolnMemorial} />
        <Circle color="magenta" radius={200} center={worlwarTwoMemorial} />
        <Circle color="purple" radius={200} center={jeffersonMemorial} />
      </FeatureGroup>
    </Map>
  );
}
Example #3
Source File: GeoWikipediaLayerFunc.jsx    From Zulu with MIT License 5 votes vote down vote up 
export default function GeoWikipediaLayer({lat, lng, maxDist, cluster}) {
    const [data, setData] = useState([]);

    useEffect(() => {
        if (lat && lng && maxDist) {
            const abortController = new AbortController();

                fetchData(lat,lng, maxDist, {signal: abortController.signal}).then(data => {
                setData(data);
            });

            // cancel fetch on component unmount
            return () => {
                abortController.abort();
            };
        }

    }, [lat, lng, maxDist]);

    var GroupComponent = cluster ? MarkerClusterGroup : FeatureGroup;

    return (
        <GroupComponent>

            {data.map(f => (
                <Marker
                    key={JSON.stringify(f)}
                    position={[f.coordinates[0].lat, f.coordinates[0].lon]}
                    icon={iconWiki}
                >

                        <Popup minWidth={300}  closeButton={true} closeOnClick={false} autoClose={false}>

                            <Card background='#2980B9' height="200"  >
                            <div  style={{marginLeft:"auto" ,marginRight:"auto", height: "200px", overflowY: "scroll"} }>
                            <a href={"https://en.wikipedia.org/?curid="+f.pageid} style={{color:"black",textDecoration:"none"}}>
                            
                            <h3>{f.title}</h3>
                            </a>
                            { f.hasOwnProperty('thumbnail') ? 
                                <img display="inline-block" src={parseImagePath(f.thumbnail.source)} style={{maxHeight: "200px", maxWidth: "200px"}}></img>
                                 :
                                <p ></p> 
                            }

<p id="desc" style={{float:"left",dir:"rtl",color: "black",fontWeight: "bold" ,lineHeight: "18px"}}>

{f.extract}
</p>
</div>

                            </Card>

                    </Popup>    


                </Marker>

            ))}
        </GroupComponent>
    );
}
Example #4
Source File: GeojsonLayerFunc.jsx    From Zulu with MIT License 5 votes vote down vote up 
export default function GeojsonLayer({lat, lng, maxDist, cluster}) {
    const [data, setData] = useState([]);

    useEffect(() => {
        if (lat && lng && maxDist) {
            const abortController = new AbortController();

            StoryService.getUserStories(lng, lat, maxDist).then(response => setData(response.data));

            // cancel fetch on component unmount
            return () => {
                abortController.abort();
            };
        }

    }, [lat, lng, maxDist]);

    var GroupComponent = cluster ? MarkerClusterGroup : FeatureGroup;

    return (
        <GroupComponent>

            {data.map(f => (
                <Marker
                    key={JSON.stringify(f)}
                    position={f.geometry.coordinates.reverse()}
                >
                    <Popup minWidth={400} closeButton={true} closeOnClick={false} autoClose={false}>

                        <Card background='#2980B9' height="400">
                            <h3>{f.story.title}</h3>
                            <h5>Added by {f.user_id} </h5>
                            { f.story.hasOwnProperty('image_id') && f.story.image_id != null ?
                                <img src={parseImagePath(f.story.image_id)} style={{maxHeight: "430px", maxWidth: "430px"}}></img>
                                :
                                <p></p>
                            }
                            <p style={{'font-size': "12px"}}>{f.story.content}
                            </p>

                        </Card>

                    </Popup>


                </Marker>

            ))}
        </GroupComponent>
    );
}