From 0cf40241945bd55d234f3832ef917fd6cf4db3cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Thu, 27 Jun 2013 16:43:29 +0200
Subject: [PATCH] Add ol.View2D.prototype.setZoom

---
 src/ol/view2d.exports |  1 +
 src/ol/view2d.js      | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/src/ol/view2d.exports b/src/ol/view2d.exports
index aef1532459..025b16b9b9 100644
--- a/src/ol/view2d.exports
+++ b/src/ol/view2d.exports
@@ -4,3 +4,4 @@
 @exportProperty ol.View2D.prototype.constrainRotation
 @exportProperty ol.View2D.prototype.fitExtent
 @exportProperty ol.View2D.prototype.getView2D
+@exportProperty ol.View2D.prototype.setZoom
diff --git a/src/ol/view2d.js b/src/ol/view2d.js
index 6ae9e17325..185cb1493f 100644
--- a/src/ol/view2d.js
+++ b/src/ol/view2d.js
@@ -398,6 +398,16 @@ goog.exportProperty(
     ol.View2D.prototype.setRotation);
 
 
+/**
+ * Zoom to a specific zoom level.
+ * @param {number} zoom Zoom level.
+ */
+ol.View2D.prototype.setZoom = function(zoom) {
+  var resolution = this.constrainResolution(this.maxResolution_, zoom);
+  this.setResolution(resolution);
+};
+
+
 /**
  * @private
  * @param {ol.View2DOptions} options View2D options.