From 4b549592bfa99aa70c38a5edfd19460a11b77337 Mon Sep 17 00:00:00 2001
From: Johannes Schauer Marin Rodrigues <josch@mister-muffin.de>
Date: Wed, 11 Sep 2024 11:35:07 +0200
Subject: [PATCH] README.md: add example of how to use img2pdf together with
 scanimage

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 8d33a36..5004586 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,12 @@ The detailed documentation can be accessed by running:
 
 	$ img2pdf --help
 
+With no command line arguments supplied, img2pdf will read a single image from
+standard input and write the resulting PDF to standard output. Here is an
+example for how to scan directly to PDF using scanimage(1) from SANE:
+
+	$ scanimage --mode=Color --resolution=300 | pnmtojpeg -quality 90 | img2pdf > scan.pdf
+
 Bugs
 ----