Add a snapToZero rotation constraint

2013-03-04 19:21:41 +01:00
parent 7d6d82519b
commit 1776d80cb9
4 changed files with 67 additions and 1 deletions
--- a/src/ol/view2d.js
+++ b/src/ol/view2d.js
@@ -387,6 +387,6 @@ ol.View2D.createConstraints_ = function(view2DOptions) {
        zoomFactor, maxResolution, numZoomLevels - 1);
  }
  // FIXME rotation constraint is not configurable at the moment
-  var rotationConstraint = ol.RotationConstraint.none;
+  var rotationConstraint = ol.RotationConstraint.createSnapToZero();
  return new ol.Constraints(resolutionConstraint, rotationConstraint);
 };