From 9af01c515f916615b6822b0aeb88fdcf349213c6 Mon Sep 17 00:00:00 2001
From: Andreas Hocevar <andreas.hocevar@gmail.com>
Date: Tue, 16 May 2017 22:57:03 +0200
Subject: [PATCH] Make ol.VectorTile#getFeatures and #getProjection exportable

---
 src/ol/renderer/canvas/vectortilelayer.js | 3 ++-
 src/ol/typedefs.js                        | 6 ++++--
 src/ol/vectortile.js                      | 7 ++++++-
 3 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/ol/renderer/canvas/vectortilelayer.js b/src/ol/renderer/canvas/vectortilelayer.js
index 2f4a026b09..65afef3403 100644
--- a/src/ol/renderer/canvas/vectortilelayer.js
+++ b/src/ol/renderer/canvas/vectortilelayer.js
@@ -108,7 +108,8 @@ ol.renderer.canvas.VectorTileLayer.prototype.createReplayGroup_ = function(
   var pixelRatio = frameState.pixelRatio;
   var projection = frameState.viewState.projection;
   var revision = layer.getRevision();
-  var renderOrder = layer.getRenderOrder() || null;
+  var renderOrder = /** @type {ol.RenderOrderFunction} */
+      (layer.getRenderOrder()) || null;
 
   var replayState = tile.getReplayState();
   if (!replayState.dirty && replayState.renderedRevision == revision &&
diff --git a/src/ol/typedefs.js b/src/ol/typedefs.js
index 9d2be5fe1e..c6bb11c223 100644
--- a/src/ol/typedefs.js
+++ b/src/ol/typedefs.js
@@ -453,9 +453,11 @@ ol.RegularShapeRenderOptions;
 
 /**
  * A function to be used when sorting features before rendering.
- * It takes two instances of {@link ol.Feature} and returns a `{number}`.
+ * It takes two instances of {@link ol.Feature} or {@link ol.render.Feature} and
+ * returns a `{number}`.
  *
- * @typedef {function(ol.Feature, ol.Feature):number}
+ * @typedef {function((ol.Feature|ol.render.Feature), (ol.Feature|ol.render.Feature)):
+ *     number}
  */
 ol.RenderOrderFunction;
 
diff --git a/src/ol/vectortile.js b/src/ol/vectortile.js
index 11fa1f8f05..be1ece56c9 100644
--- a/src/ol/vectortile.js
+++ b/src/ol/vectortile.js
@@ -77,7 +77,10 @@ ol.VectorTile.prototype.getFormat = function() {
 
 
 /**
- * @return {Array.<ol.Feature>} Features.
+ * Get the features for this tile. Geometries will be in the projection returned
+ * by {@link #getProjection}.
+ * @return {Array.<ol.Feature|ol.render.Feature>} Features.
+ * @api
  */
 ol.VectorTile.prototype.getFeatures = function() {
   return this.features_;
@@ -93,7 +96,9 @@ ol.VectorTile.prototype.getKey = function() {
 
 
 /**
+ * Get the feature projection of features returned by {@link #getFeatures}.
  * @return {ol.proj.Projection} Feature projection.
+ * @api
  */
 ol.VectorTile.prototype.getProjection = function() {
   return this.projection_;