From e1d90c5747424f0d65fb20aa20ee8c857d78a9db Mon Sep 17 00:00:00 2001
From: Sander Hautvast <shautvast@gmail.com>
Date: Mon, 24 Jan 2022 22:36:26 +0100
Subject: [PATCH] added example to readme

---
 README.md | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d2877f8..6021cd9 100644
--- a/README.md
+++ b/README.md
@@ -3,4 +3,12 @@ Does quantization in pure rust on Rgba image, using https://crates.io/crates/ima
 algorithm:
 https://observablehq.com/@tmcw/octree-color-quantization
 
-inspired by to https://github.com/objectProfessionals/movieMaps
\ No newline at end of file
+inspired by to https://github.com/objectProfessionals/movieMaps
+
+fn test_big_image() -> Result<(), ImageError> {
+    let src: RgbaImage = image::open("some_image.jpg").unwrap().into_rgba8();
+
+    let out = quantize(&src, 256);
+    out.save_with_format("output.jpg", image::ImageFormat::Jpeg)?;
+    Ok(())
+}
\ No newline at end of file