Use requestRenderFrame API in interactions

2012-10-04 20:33:16 +02:00
parent 8c44dcf83a
commit 934c75bc8c
4 changed files with 7 additions and 0 deletions
@@ -42,6 +42,7 @@ ol.interaction.DragRotate.prototype.handleDrag = function(mapBrowserEvent) {
  var theta = Math.atan2(
      size.height / 2 - offset.y,
      offset.x - size.width / 2);
+  map.requestRenderFrame();
  map.rotate(this.startRotation_, -theta);
 };

@@ -55,6 +56,7 @@ ol.interaction.DragRotate.prototype.handleDragStart =
  var map = mapBrowserEvent.map;
  if (browserEvent.isMouseActionButton() && this.condition_(browserEvent) &&
      map.canRotate()) {
+    map.requestRenderFrame();
    var size = map.getSize();
    var offset = mapBrowserEvent.getPixel();
    var theta = Math.atan2(