[Pkg-javascript-commits] [leaflet-markercluster] 174/479: Remove coverage polygon from map when we are removed from the map. Fixes #38

[Jonas Smedegaard]

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js pushed a commit to branch master
in repository leaflet-markercluster.

commit 167ef4aa1e4e30a1f957595def95579a4b3397b0
Author: danzel <danzel at localhost.geek.nz>
Date:   Mon Aug 20 10:59:27 2012 +1200

    Remove coverage polygon from map when we are removed from the map. Fixes #38
---
 src/MarkerClusterGroup.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/MarkerClusterGroup.js b/src/MarkerClusterGroup.js
index b68fdcf..f685d8d 100644
--- a/src/MarkerClusterGroup.js
+++ b/src/MarkerClusterGroup.js
@@ -192,6 +192,12 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 					shownPolygon = null;
 				}
 			}, this);
+			map.on('layerremove', function (opt) {
+				if (shownPolygon && opt.layer === this) {
+					map.removeLayer(shownPolygon);
+					shownPolygon = null;
+				}
+			}, this);
 		}
 	},
 

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