Prerender labels and cache them as images

2017-08-31 16:19:33 +02:00
parent 5f2b729c74
commit 35bd92b713
15 changed files with 211 additions and 258 deletions
@@ -167,7 +167,7 @@ ol.renderer.canvas.VectorTileLayer.prototype.createReplayGroup_ = function(
    }
    replayState.dirty = false;
    var replayGroup = new ol.render.canvas.ReplayGroup(0, sharedExtent,
-        resolution, source.getOverlaps(), layer.getRenderBuffer());
+        resolution, pixelRatio, source.getOverlaps(), layer.getRenderBuffer());
    var squaredTolerance = ol.renderer.vector.getSquaredTolerance(
        resolution, pixelRatio);