Use an API function to extend the extent

2014-12-18 11:02:41 +01:00
parent fe0e17fdaf
commit 5ca6b5dd81
1 changed files with 1 additions and 2 deletions
--- a/examples/earthquake-clusters.js
+++ b/examples/earthquake-clusters.js
@@ -65,8 +65,7 @@ function calculateClusterInfo(resolution) {
    var originalFeatures = feature.get('features');
    var extent = ol.extent.createEmpty();
    for (var j = 0, jj = originalFeatures.length; j < jj; ++j) {
-      ol.extent.extendCoordinate(extent,
-          originalFeatures[j].getGeometry().getCoordinates());
+      ol.extent.extend(extent, originalFeatures[j].getGeometry().getExtent());
    }
    maxFeatureCount = Math.max(maxFeatureCount, jj);
    radius = 0.25 * (ol.extent.getWidth(extent) + ol.extent.getHeight(extent)) /