--- old/modules/javafx.controls/src/main/java/javafx/scene/chart/AreaChart.java	2016-08-29 17:11:29.125136900 +0300
+++ new/modules/javafx.controls/src/main/java/javafx/scene/chart/AreaChart.java	2016-08-29 17:11:28.806118700 +0300
@@ -442,7 +442,7 @@
                 if (symbol != null) {
                     final double w = symbol.prefWidth(-1);
                     final double h = symbol.prefHeight(-1);
-                    symbol.resizeRelocate(x-(w/2), y-(h/2),w,h);
+                    symbol.resizeRelocate(snapPositionX(x)-(w/2), snapPositionY(y)-(h/2),w,h);
                 }
             }