From 4e2e61f3c677a762638c3705aa4cd7afd948f395 Mon Sep 17 00:00:00 2001
From: Nils Schneider <nils@nilsschneider.net>
Date: Sat, 11 Apr 2015 01:27:20 +0200
Subject: [PATCH] forcegraph: when highlighting links, also highlight nodes

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

diff --git a/lib/forcegraph.js b/lib/forcegraph.js
index 6208da7..9287122 100644
--- a/lib/forcegraph.js
+++ b/lib/forcegraph.js
@@ -167,6 +167,7 @@ define(["d3"], function (d3) {
 
           if (l) {
             highlightedLinks = [l]
+            highlightedNodes = [l.source, l.target]
 
             if (!nopanzoom) {
               var x = d3.extent([l.source, l.target], function (d) { return d.x })
@@ -280,7 +281,7 @@ define(["d3"], function (d3) {
 
       if (highlightedLinks.length) {
         ctx.save()
-        ctx.lineWidth = 16
+        ctx.lineWidth = 10
         ctx.strokeStyle = "#FFD486"
 
         highlightedLinks.forEach(function (d) {