diff -r 86e0203db2da -r 988e92a70704 ChengsongTanPhdThesis/main.tex
--- a/ChengsongTanPhdThesis/main.tex	Wed Aug 31 12:51:53 2022 +0100
+++ b/ChengsongTanPhdThesis/main.tex	Wed Aug 31 23:57:42 2022 +0100
@@ -44,6 +44,10 @@
 
 \usepackage{cancel}
 
+\usepackage{listings}
+\usepackage{xcolor}
+\usepackage{beramono}
+
 \usepackage{verbatim}
 \usepackage{float}
 \usepackage{mathpazo} % Use the Palatino font by default
@@ -110,6 +114,43 @@
 \DeclareCaptionType{mytype}[Illustration][]
 \newenvironment{envForCaption}{\captionsetup{type=mytype} }{}
 
+\pgfplotsset{
+    myplotstyle/.style={
+    legend style={draw=none, font=\small},
+    legend cell align=left,
+    legend pos=north east,
+    ylabel style={align=center, font=\bfseries\boldmath},
+    xlabel style={align=center, font=\bfseries\boldmath},
+    x tick label style={font=\bfseries\boldmath},
+    y tick label style={font=\bfseries\boldmath},
+    scaled ticks=true,
+    every axis plot/.append style={thick},
+    },
+}
+
+\definecolor{dkgreen}{rgb}{0,0.6,0}
+\definecolor{gray}{rgb}{0.5,0.5,0.5}
+\definecolor{mauve}{rgb}{0.58,0,0.82}
+\lstdefinestyle{myScalastyle}{
+  frame=tb,
+  language=scala,
+  aboveskip=3mm,
+  belowskip=3mm,
+  showstringspaces=false,
+  columns=flexible,
+  basicstyle={\small\ttfamily},
+  numbers=none,
+  numberstyle=\tiny\color{gray},
+  keywordstyle=\color{blue},
+  commentstyle=\color{dkgreen},
+  stringstyle=\color{mauve},
+  frame=single,
+  breaklines=true,
+  breakatwhitespace=true,
+  tabsize=3,
+}
+
+
 %----------------------------------------------------------------------------------------
 %	MARGIN SETTINGS
 %----------------------------------------------------------------------------------------