Merge pull request #5196 from ahocevar/batch-fill-stroke

Batch polygon and circle fills and strokes

examples/osm-vector-tiles.js

@@ -93,6 +93,7 @@ var map = new ol.Map({
     new ol.layer.VectorTile({
       source: new ol.source.VectorTile({
         format: format,
+        overlaps: false,
         tileGrid: tileGrid,
         url: 'http://{a-c}.tile.openstreetmap.us/' +
             'vectiles-land-usages/{z}/{x}/{y}.topojson'

examples/topojson.js

@@ -29,7 +29,8 @@ var style = new ol.style.Style({
 var vector = new ol.layer.Vector({
   source: new ol.source.Vector({
     url: 'data/topojson/world-110m.json',
-    format: new ol.format.TopoJSON()
+    format: new ol.format.TopoJSON(),
+    overlaps: false
   }),
   style: function(feature) {
     // don't want to render the full world polygon, which repeats all countries