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Merge pull request #3058 from ahocevar/extend-coordinate

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Use an API function to extend the extent
This commit is contained in:
Andreas Hocevar
2014-12-18 11:22:29 +01:00
parent fe0e17fdaf 5ca6b5dd81
commit cd0bed6291
1 changed files with 1 additions and 2 deletions
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examples/earthquake-clusters.js
+1 -2
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@@ -65,8 +65,7 @@ function calculateClusterInfo(resolution) {
var originalFeatures = feature.get('features'); var originalFeatures = feature.get('features');
var extent = ol.extent.createEmpty(); var extent = ol.extent.createEmpty();
for (var j = 0, jj = originalFeatures.length; j < jj; ++j) { for (var j = 0, jj = originalFeatures.length; j < jj; ++j) {
ol.extent.extendCoordinate(extent, ol.extent.extend(extent, originalFeatures[j].getGeometry().getExtent());
originalFeatures[j].getGeometry().getCoordinates());
} }
maxFeatureCount = Math.max(maxFeatureCount, jj); maxFeatureCount = Math.max(maxFeatureCount, jj);
radius = 0.25 * (ol.extent.getWidth(extent) + ol.extent.getHeight(extent)) / radius = 0.25 * (ol.extent.getWidth(extent) + ol.extent.getHeight(extent)) /