From 3d42006e7dd4863c036ce3f2e9a55c164e1b570c Mon Sep 17 00:00:00 2001
From: priyatham <priyathamsaichand@gmail.com>
Date: Fri, 25 Apr 2025 20:33:30 -0700
Subject: [PATCH] add all parcels

---
 src/components/OpenLayerEsri.tsx |  1 +
 src/components/OpenLayerMap.tsx  | 33 +++++++++++++++++++++++++++++---
 2 files changed, 31 insertions(+), 3 deletions(-)

diff --git a/src/components/OpenLayerEsri.tsx b/src/components/OpenLayerEsri.tsx
index 11e9f2c..3a8dec6 100644
--- a/src/components/OpenLayerEsri.tsx
+++ b/src/components/OpenLayerEsri.tsx
@@ -122,6 +122,7 @@ const map = new Map({
   }),
 });
 
+
     return (
         <>
             <div ref={mapDivRef} className='map' />
diff --git a/src/components/OpenLayerMap.tsx b/src/components/OpenLayerMap.tsx
index 78f1672..48f0f00 100644
--- a/src/components/OpenLayerMap.tsx
+++ b/src/components/OpenLayerMap.tsx
@@ -16,6 +16,7 @@ import GeoJSON from "ol/format/GeoJSON"
 import {Style, Icon, Fill, Circle, Stroke} from "ol/style"
 
 const OpenLayersMap = () => {
+	const [data,setData] = useState({});
     const mapDivRef = useRef<HTMLDivElement>(null);
     const popupRef = useRef<HTMLDivElement>(null);
 
@@ -39,6 +40,14 @@ style: new Style({
   }),
     }),
 
+});
+const vectorsource_offset: any = new VectorSource();
+const format: any = new GeoJSON();
+ //vectorsource_offset.addFeature(format.readFeatures(data))
+
+const vectorLayer2: any = new VectorLayer({
+    source: vectorsource_offset,
+
 });
 const vectorLayer1: any = new VectorLayer({
     source: new VectorSource({
@@ -48,12 +57,31 @@ attributions: ['Los Angeles GeoHub |']
     }),
 
 });
+const urls: string[] = [];
+for(var i = 0; i < 1088001; i = i + 2000){
+  const url_2: any = `https://geo.sandag.org/server/rest/services/Hosted/Parcels/FeatureServer/0/query?where=1%3D1&outFields=*&returnGeometry=true&resultOffset=${i}&resultType=none&f=geojson`;
+	  urls.push(url_2);
+}
 
 
   // default view
 
     useEffect(() => {
 
+
+	    urls.forEach((url,index) => {
+
+  fetch(url)
+  .then(response => response.json())
+  .then(response => vectorsource_offset.addFeatures(format.readFeatures(response, {
+          dataProjection: 'EPSG:4326',
+          featureProjection: map.getView().getProjection(),
+        })))
+  .catch(error => console.error(error));
+
+	    })
+	    
+
 const overlay = new Overlay({
       element: popupRef.current as HTMLDivElement,
       autoPan: {
@@ -68,8 +96,7 @@ const overlay = new Overlay({
                 new TileLayer({
                     source: new OSM(),
                 }),
-		vectorLayer,
-		vectorLayer1
+		vectorLayer2,
             ],
 view: new View({
     center: [-13042228, 3857849],
@@ -134,7 +161,7 @@ const feature = map.forEachFeatureAtPixel(e.pixel, function (feature) {
     //def_view.fit(geoJSONFeatures[0].getGeometry().getExtent(), { padding: [100, 100, 100, 100]});
 
         return () => map.setTarget(undefined);
-    }, []);
+    }, [data]);
 
     return (
         <>