--- old/modules/javafx.controls/src/main/java/javafx/scene/chart/LineChart.java	2016-08-29 17:11:36.571562800 +0300
+++ new/modules/javafx.controls/src/main/java/javafx/scene/chart/LineChart.java	2016-08-29 17:11:36.296547100 +0300
@@ -471,7 +471,7 @@
                     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);
                     }
                 }
                 switch (getAxisSortingPolicy()) {