From a68c72f99b588bebd19148d2e7bce128547d8131 Mon Sep 17 00:00:00 2001
From: Kristjan Komlosi <kristjan.komlosi@gmail.com>
Date: Fri, 1 Nov 2019 20:48:54 +0100
Subject: [PATCH] changed the x axis data to numbers

---
 frontend/frontend.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/frontend/frontend.js b/frontend/frontend.js
index 0d36d54..75eeb95 100644
--- a/frontend/frontend.js
+++ b/frontend/frontend.js
@@ -17,8 +17,8 @@ function updateData () {
 function graphSpectralData (obj, dom) {
   // graph spectral data in obj into dom
   var graphPoints = [];
-  Object.keys(obj).forEach((element) => {
-    graphPoints.push([element, obj[element]]);
+  Object.keys(obj).forEach((element, index) => {
+    graphPoints.push([index, obj[element]]);
   });
   console.log(graphPoints);
 }