From a19b17e19d2a6fa6410c48f391e1ea1ef984d580 Mon Sep 17 00:00:00 2001
From: Kristjan Komlosi <kristjan.komlosi@gmail.com>
Date: Sun, 6 Oct 2019 16:46:53 +0200
Subject: [PATCH] styling

---
 frontend/frontend.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/frontend/frontend.js b/frontend/frontend.js
index 7ea450c..0eda7eb 100644
--- a/frontend/frontend.js
+++ b/frontend/frontend.js
@@ -39,6 +39,7 @@ function graphSpectralData (obj, dom) {
       labels: ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'R', 'I', 'S', 'J', 'T', 'U', 'V', 'W', 'K', 'L'],
       datasets: [{
         label: 'Spectrometer data',
+        backgroundColor: 'rgba(1, 1, 1, 0.5)',
         data: arr
       }]
     },