Add some type hints in ol.extent

2013-07-22 18:22:13 +02:00
parent 6cc8104ad3
commit 639000a603
1 changed files with 2 additions and 0 deletions
--- a/src/ol/extent.js
+++ b/src/ol/extent.js
@@ -215,7 +215,9 @@ ol.extent.getForView2DAndSize =
  var dy = resolution * size[1] / 2;
  var cosRotation = Math.cos(rotation);
  var sinRotation = Math.sin(rotation);
+  /** @type {Array.<number>} */
  var xs = [-dx, -dx, dx, dx];
+  /** @type {Array.<number>} */
  var ys = [-dy, dy, -dy, dy];
  var i, x, y;
  for (i = 0; i < 4; ++i) {