From 87afe7b60fac312d61e230721785448b91a7f1a9 Mon Sep 17 00:00:00 2001
From: almossawi <almossawi@gmail.com>
Date: Fri, 25 Jul 2014 22:04:32 -0700
Subject: [PATCH] Fix issue #101

---
 js/metrics-graphics.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/js/metrics-graphics.js b/js/metrics-graphics.js
index 56861cb56d..c9a7ace222 100644
--- a/js/metrics-graphics.js
+++ b/js/metrics-graphics.js
@@ -30,6 +30,7 @@ function moz_chart() {
         max_y: null,
         min_x: null,
         min_y: null,
+        point_size: 2.5,              // the size of the dot that appears on a line on mouse-over
         x_accessor: 'date',
         xax_units: '',
         x_label: '',
@@ -858,7 +859,7 @@ charts.line = function(args) {
                 .attr('cy', function() {
                     return args.scales.Y(d[args.y_accessor]);
                 })
-                .attr('r', 2.5)
+                .attr('r', args.point_size)
                 .style('opacity', 1);
      
             //trigger mouseover on all rects for this date in .linked charts