From 68a6c62f0b9880b98e54e09cf0daa99d6c42f2d5 Mon Sep 17 00:00:00 2001
From: ahocevar <andreas.hocevar@gmail.com>
Date: Fri, 10 Feb 2012 18:03:22 +0100
Subject: [PATCH] Documenting tileOptions defaults.

---
 lib/OpenLayers/Layer/Bing.js | 10 ++++++++++
 lib/OpenLayers/Layer/OSM.js  | 19 +++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/lib/OpenLayers/Layer/Bing.js b/lib/OpenLayers/Layer/Bing.js
index 703c2b5e43..f593551ef7 100644
--- a/lib/OpenLayers/Layer/Bing.js
+++ b/lib/OpenLayers/Layer/Bing.js
@@ -74,6 +74,16 @@ OpenLayers.Layer.Bing = OpenLayers.Class(OpenLayers.Layer.XYZ, {
      */
     metadataParams: null,
 
+    /** APIProperty: tileOptions
+     *  {Object} optional configuration options for <OpenLayers.Tile> instances
+     *  created by this Layer. Default is
+     *
+     *  (code)
+     *  {crossOriginKeyword: 'anonymous'}
+     *  (end)
+     */
+    tileOptions: null,
+
     /**
      * Constructor: OpenLayers.Layer.Bing
      * Create a new Bing layer.
diff --git a/lib/OpenLayers/Layer/OSM.js b/lib/OpenLayers/Layer/OSM.js
index 69f411756b..04e7b04454 100644
--- a/lib/OpenLayers/Layer/OSM.js
+++ b/lib/OpenLayers/Layer/OSM.js
@@ -63,6 +63,25 @@ OpenLayers.Layer.OSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
      */
     wrapDateLine: true,
 
+    /** APIProperty: tileOptions
+     *  {Object} optional configuration options for <OpenLayers.Tile> instances
+     *  created by this Layer. Default is
+     *
+     *  (code)
+     *  {crossOriginKeyword: 'anonymous'}
+     *  (end)
+     *
+     *  When using OSM tilesets other than the default ones, it may be
+     *  necessary to set this to
+     *
+     *  (code)
+     *  {crossOriginKeyword: null}
+     *  (end)
+     *
+     *  if the server does not send Access-Control-Allow-Origin headers.
+     */
+    tileOptions: null,
+
     /**
      * Constructor: OpenLayers.Layer.OSM
      *