better performance when adding thousands of markers to bettermap.

12 years ago · 8c2816a7c6
parent 5fc0f39474
commit 8c2816a7c6
1 changed files with 6 additions and 2 deletions
--- a/src/app/panels/bettermap/module.js
+++ b/src/app/panels/bettermap/module.js
@ -213,14 +213,18 @@ function (angular, app, _, L, localRequire) {
              layerGroup.clearLayers();
            }

+            var markerList = [];
+
            _.each(scope.data, function(p) {
              if(!_.isUndefined(p.tooltip) && p.tooltip !== '') {
-                layerGroup.addLayer(L.marker(p.coordinates).bindLabel(p.tooltip));
+                markerList.push(L.marker(p.coordinates).bindLabel(p.tooltip));
              } else {
-                layerGroup.addLayer(L.marker(p.coordinates));
+                markerList.push(L.marker(p.coordinates));
              }
            });

+            layerGroup.addLayers(markerList);
+
            layerGroup.addTo(map);

            map.fitBounds(_.pluck(scope.data,'coordinates'));