From d57f9f7a604636a48fbcf578d2dd772dbf9f4477 Mon Sep 17 00:00:00 2001
From: Petr Sloup <slouppetr@gmail.com>
Date: Wed, 29 Jun 2016 20:23:37 +0200
Subject: [PATCH] Fix and improve xray viewer

---
 public/templates/data.tmpl | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/public/templates/data.tmpl b/public/templates/data.tmpl
index 084606a..abb2662 100644
--- a/public/templates/data.tmpl
+++ b/public/templates/data.tmpl
@@ -103,12 +103,18 @@
   var propertyList = document.getElementById('propertyList');
   map.on('mousemove', function(e) {
     propertyList.innerHTML = '';
-    map.featuresAt(e.point, {radius: 3}, function(err, features) {
-      if (err) throw err;
-      if (features[0]) {
-        propertyList.innerHTML = JSON.stringify(features[0].properties, null, 2);
-      }
-    });
+    var width = 3, height = 3;
+    var features = map.queryRenderedFeatures([
+                     [e.point.x - width / 2, e.point.y - height / 2],
+                     [e.point.x + width / 2, e.point.y + height / 2]
+                   ]);
+    if (features) {
+      var html = '';
+      features.forEach(function(feature) {
+        html += JSON.stringify(feature.properties, null, 2) + '\n';
+      });
+      propertyList.innerHTML = html;
+    }
   });
   </script>
   {{/is_vector}}