From a0f1f7514bd90703dff5ed5ce7ab52353864eba1 Mon Sep 17 00:00:00 2001
From: Peter Wu <peter@lekensteyn.nl>
Date: Wed, 21 May 2014 18:55:47 +0200
Subject: Make arrowhead smaller, change colors

---
 js/spam.js   | 2 --
 spamviz.html | 5 +++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/js/spam.js b/js/spam.js
index e007b8c..2b70ace 100644
--- a/js/spam.js
+++ b/js/spam.js
@@ -113,8 +113,6 @@ function initSvg() {
         // definition for an arrow head. Note: affected by stroke width of the path
         .append('marker')
             .attr('id', 'arrow')
-            .attr('markerWidth', 6)
-            .attr('markerHeight', 6)
             .attr('orient', 'auto')
             // make dimensions relative to this box instead of absolute pixels
             // NOTE: capital 'B'!!! view *B* ox!!! Spent two hours on that...
diff --git a/spamviz.html b/spamviz.html
index acebd5e..9f414e8 100644
--- a/spamviz.html
+++ b/spamviz.html
@@ -92,7 +92,7 @@ html, body {
     fill: orange;
 }
 .node.ham {
-    fill: green;
+    fill: #6c6;
 }
 .node.neighbor {
     fill: #fcc;
@@ -101,12 +101,13 @@ html, body {
     fill: #f00;
 }
 .link {
-    stroke: #999;
+    stroke: #ddd;
     stroke-opacity: .6;
     /* fill none to prevent arcs lines being too thick */
     fill: none;
 }
 .arrow-head {
+    fill: #399;
     fill-opacity: .6;
 }
 .link.neighbor {
-- 
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