From 42432994cd151df1c8b7562b40580e851d66ecbf Mon Sep 17 00:00:00 2001
From: Luke Videckis <lukevideckis@gmail.com>
Date: Fri, 20 Sep 2024 13:22:11 -0700
Subject: [PATCH] PDF now can include images

---
 notebookgen.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/notebookgen.js b/notebookgen.js
index e61b385..d2464ae 100644
--- a/notebookgen.js
+++ b/notebookgen.js
@@ -7,6 +7,7 @@ const os = require('os')
 
 const section = ['\\section{', '\\subsection{', '\\subsubsection{']
 const extensions = {
+  '.png': 'png',
   '.cc': 'C++',
   '.cpp': 'C++',
   '.hpp': 'C++',
@@ -30,7 +31,9 @@ function walk (_path, depth) {
       ans += '\n' + section[depth] + file + '}\n' + walk(f, depth + 1)
     } else if (path.extname(f) in extensions) {
       ans += '\n' + section[depth] + file.split('.')[0] + '}\n'
-      if (path.extname(f) !== '.tex') {
+      if (path.extname(f) === '.png') {
+        ans += '\\centering{\\includegraphics[width=8.0cm]{' + normalizeUnixStyle(path.resolve(f)) + '}}'
+      } else if (path.extname(f) !== '.tex') {
         ans += `\\begin{lstlisting}[language=${extensions[path.extname(f)]}]\n` + fs.readFileSync(f) + '\\end{lstlisting}\n'
       } else {
         ans += fs.readFileSync(f)