From aaffee3b72679f0022a4a49fe632553782f3803c Mon Sep 17 00:00:00 2001
From: liabru <liabru@brm.io>
Date: Sun, 7 Feb 2016 15:24:58 +0000
Subject: [PATCH] fixed rendering of angle indicators

---
 src/render/Render.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/render/Render.js b/src/render/Render.js
index 16fd82e..257bd55 100644
--- a/src/render/Render.js
+++ b/src/render/Render.js
@@ -715,11 +715,13 @@ var Vector = require('../geometry/Vector');
         if (options.wireframes) {
             c.strokeStyle = 'indianred';
         } else {
-            c.strokeStyle = 'rgba(0,0,0,0.3)';
+            c.strokeStyle = 'rgba(0,0,0,0.8)';
+            c.globalCompositeOperation = 'overlay';
         }
 
         c.lineWidth = 1;
         c.stroke();
+        c.globalCompositeOperation = 'source-over';
     };
 
     /**