doc, call invalidatePaint when the ball size changes, #62

phetsims · Sep 2, 2016 · 3e6504e · 3e6504e
1 parent d6f779f
commit 3e6504e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/js/common/view/BallsNode.js b/js/common/view/BallsNode.js
@@ -49,8 +49,10 @@ define( function( require ) {
       self.invalidatePaint(); // calls paintCanvas
     } );
 
+    // Adjust size of the balls based on the number of rows in the Galton board
     numberOfRowsProperty.link( function( numberOfRows ) {
       self.scaleFactor = defaultNumberOfRows / numberOfRows;
+      self.invalidatePaint(); // calls paintCanvas
     } );
 
     // calls paintCanvas