From 3381c6e1659a7ce2b4cd1910a90c7f86c4490708 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Fri, 29 Mar 2024 20:39:53 +0100
Subject: [PATCH] Downscale image before uploading

---
 showbits-thermal-printer/static/photo.html | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/showbits-thermal-printer/static/photo.html b/showbits-thermal-printer/static/photo.html
index da08994..1e29d03 100644
--- a/showbits-thermal-printer/static/photo.html
+++ b/showbits-thermal-printer/static/photo.html
@@ -127,8 +127,9 @@
 
       button.addEventListener("click", () => {
         const canvas = document.createElement("canvas");
-        canvas.width = video.videoWidth;
-        canvas.height = video.videoHeight;
+        const scale = 384 / video.videoWidth;
+        canvas.width = video.videoWidth * scale;
+        canvas.height = video.videoHeight * scale;
         canvas
           .getContext("2d")
           .drawImage(video, 0, 0, canvas.width, canvas.height);