infoWindow.setAnchor(`${updown}-${leftright}`)

map/js/Map3D.js

@@ -104,7 +104,6 @@ class Map3D {
                 _renderClusterMarker(context, markers.length,icon);
             }
         });
-        
         var res = await Promise.all(markers)
         return res
     }
@@ -195,7 +194,10 @@ class Map3D {
 
         marker._data = item
         marker.on('click', (params) => {
-            console.log(item, params);
+            
+            let updown = map3d.map.getCenter().lat>parseFloat(item.lat)?'bottom':'top'
+            let leftright = map3d.map.getCenter().lng>parseFloat(item.lon)?'left':'right'
+            infoWindow.setAnchor(`${updown}-${leftright}`)
             infoWindow.open(this.map, marker.getPosition());
         })
 
@@ -261,6 +263,9 @@ class Map3D {
         marker._data = item
         marker.on('click', (params) => {
             console.log(item, params);
+            let updown = map3d.map.getCenter().lat>parseFloat(item.lat)?'bottom':'top'
+            let leftright = map3d.map.getCenter().lng>parseFloat(item.lon)?'left':'right'
+            infoWindow.setAnchor(`${updown}-${leftright}`)
             infoWindow.open(this.map, marker.getPosition());
         })
 
@@ -398,6 +403,9 @@ class Map3D {
         marker._data = item
         marker.on('click', (params) => {
             console.log(item, params);
+            let updown = map3d.map.getCenter().lat>parseFloat(item.lat)?'bottom':'top'
+            let leftright = map3d.map.getCenter().lng>parseFloat(item.lon)?'left':'right'
+            infoWindow.setAnchor(`${updown}-${leftright}`)
             infoWindow.open(this.map, marker.getPosition());
         })