Fix viewportPosition attributes access (closes openlayers#758)

amnhi77en · Jun 3, 2013 · 4f0e09c · 4f0e09c
1 parent 461d2a1
commit 4f0e09c
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/ol/interaction/touchrotateinteraction.js b/src/ol/interaction/touchrotateinteraction.js
@@ -97,8 +97,8 @@ ol.interaction.TouchRotate.prototype.handleTouchMove =
   //     touch0,touch1 and previousTouch0,previousTouch1
   var viewportPosition = goog.style.getClientPosition(map.getViewport());
   var centroid = ol.interaction.Touch.centroid(this.targetTouches);
-  centroid[0] -= viewportPosition[0];
-  centroid[1] -= viewportPosition[1];
+  centroid[0] -= viewportPosition.x;
+  centroid[1] -= viewportPosition.y;
   this.anchor_ = map.getCoordinateFromPixel(centroid);
 
   // rotate

diff --git a/src/ol/interaction/touchzoominteraction.js b/src/ol/interaction/touchzoominteraction.js
@@ -78,8 +78,8 @@ ol.interaction.TouchZoom.prototype.handleTouchMove =
   // scale anchor point.
   var viewportPosition = goog.style.getClientPosition(map.getViewport());
   var centroid = ol.interaction.Touch.centroid(this.targetTouches);
-  centroid[0] -= viewportPosition[0];
-  centroid[1] -= viewportPosition[1];
+  centroid[0] -= viewportPosition.x;
+  centroid[1] -= viewportPosition.y;
   this.anchor_ = map.getCoordinateFromPixel(centroid);
 
   // scale, bypass the resolution constraint