diff --git a/src/tiledimage.js b/src/tiledimage.js
index c3712aca..61de4e08 100644
--- a/src/tiledimage.js
+++ b/src/tiledimage.js
@@ -859,6 +859,16 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
         return !!this.flipped;
     },
 
+    /**
+     * @param {Boolean} flip Whether the TiledImage should be flipped before rendering.
+     * @fires OpenSeadragon.TiledImage.event:bounds-change
+     */
+    setFlip: function(flip) {
+        this.flipped = !!flip;
+        this._needsDraw = true;
+        this._raiseBoundsChange();
+    },
+
     /**
      * @returns {Number} The TiledImage's current opacity.
      */
diff --git a/test/demo/flipping.html b/test/demo/flipping.html
index 6d5f1469..080d0f68 100644
--- a/test/demo/flipping.html
+++ b/test/demo/flipping.html
@@ -36,7 +36,7 @@
         First
         <div class="button">
             <input type="checkbox" id="ffirst" onchange="flip(0, this.checked)">
-            <label for="ffirst">Flip (Not Implemented Yet)</label>
+            <label for="ffirst">Flip (Partially Implemented)</label>
         </div>
         <div class="button">
             <input type="checkbox" id="rfirst" onchange="rotate(0, this.checked * 45)">
@@ -48,7 +48,7 @@
         Second
         <div class="button">
             <input type="checkbox" id="fsecond" onchange="flip(1, this.checked)" checked>
-            <label for="fsecond">Flip (Not Implemented Yet)</label>
+            <label for="fsecond">Flip (Partially Implemented)</label>
         </div>
         <div class="button">
             <input type="checkbox" id="rsecond" onchange="rotate(1, this.checked * 45)">