From a17be4c57e094d7f9a3fa90e45efda51f18289de Mon Sep 17 00:00:00 2001
From: Trask Stalnaker <trask.stalnaker@gmail.com>
Date: Fri, 14 Jun 2013 22:13:44 -0500
Subject: [PATCH] Highlight vertexes when no points

When series.points.show is false, currently a ring appears on highlight
around where the point would have been.  Instead, display the point on
highlight.
---
 jquery.flot.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/jquery.flot.js b/jquery.flot.js
index e5c4102..6aab9d6 100644
--- a/jquery.flot.js
+++ b/jquery.flot.js
@@ -3278,10 +3278,17 @@ Licensed under the MIT license.
                 return;
             }
 
-            var pointRadius = series.points.radius + series.points.lineWidth / 2;
+            var pointRadius;
+            var radius;
+            if (series.points.show) {
+              pointRadius = series.points.radius + series.points.lineWidth / 2;
+              radius = 1.5 * pointRadius;
+            } else {
+              pointRadius = series.points.radius;
+              radius = 0.5 * pointRadius;
+            }
             octx.lineWidth = pointRadius;
             octx.strokeStyle = highlightColor;
-            var radius = 1.5 * pointRadius;
             x = axisx.p2c(x);
             y = axisy.p2c(y);