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show proximity, #24 #37

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show proximity, #24 #37

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11 changes: 10 additions & 1 deletion src/main.js
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Original file line number Diff line number Diff line change
Expand Up @@ -196,7 +196,9 @@ window.onload = () => {
this.map.on('style.load', () => {
this.map.addSource('markers', { type: 'geojson', data: this.geocoderResults });
this.map.addSource('bbox', { type: 'geojson', data: this.bbox });


this.map.addSource('proximity', {type: 'geojson', data: turf.featureCollection([])});

for (let src of ['selected', 'hovered', 'hovered-bbox', 'debug']) {
this.map.addSource(src, { 'type': 'geojson', 'data': { 'type': 'FeatureCollection', 'features': [] } });
}
Expand All @@ -207,6 +209,7 @@ window.onload = () => {
this.map.addLayer({ 'id': 'hovered-bbox', 'source': 'hovered-bbox', 'type': 'line', 'paint': { 'line-width': 2, 'line-color': '#0f9900' } });
this.map.addLayer({ 'id': 'debug', 'source': 'debug', 'type': 'circle', 'paint': { 'circle-radius': 10, 'circle-color': '#000000' } });
this.map.addLayer({ 'id': 'bbox', 'source': 'bbox', 'type': 'fill', 'paint': { 'fill-color': '#273d56', 'fill-opacity': 0.5 } });
this.map.addLayer({ 'id': 'proximity', 'source': 'proximity', 'type': 'circle', 'paint': { 'circle-color': 'black' } });
});

this.search();
Expand Down Expand Up @@ -261,6 +264,10 @@ window.onload = () => {
this.setMarkers('bbox', this.bbox);
}, { immediate: true });

if (this.cnf.proximity){
let proximity = this.cnf.proximity.split(",").map((c)=>{return parseFloat(c)});
this.setMarkers('proximity', turf.point(proximity));
}
});

this.map.on('click', (e) => {
Expand All @@ -273,6 +280,8 @@ window.onload = () => {
}
} else if (this.getlocation) {
this.cnf.proximity = `${pt.lng},${pt.lat}`;
this.proximity = turf.point([pt.lng,pt.lat]);
this.setMarkers('proximity', this.proximity)
this.getlocation = false;
} else {
this.query = `${pt.lng},${pt.lat}`;
Expand Down