Render older loaded tiles while waiting for new tiles

2016-09-01 19:54:06 +02:00
parent 98aba50735
commit 69fc9edb4d
6 changed files with 152 additions and 22 deletions
@@ -139,8 +139,8 @@ ol.renderer.canvas.TileLayer.prototype.prepareFrame = function(
  for (x = tileRange.minX; x <= tileRange.maxX; ++x) {
    for (y = tileRange.minY; y <= tileRange.maxY; ++y) {
      tile = tileSource.getTile(z, x, y, pixelRatio, projection);
-      if (!drawableTile(tile) && tile.interimTile) {
-        tile = tile.interimTile;
+      if (!drawableTile(tile)) {
+        tile = tile.getInterimTile();
      }
      if (drawableTile(tile)) {
        tilesToDrawByZ[z][tile.tileCoord.toString()] = tile;