From 8e2fd82eddd23db8a4a6b62641330f1af6315adb Mon Sep 17 00:00:00 2001
From: farukfakcin <farukfakcin@gmail.com>
Date: Wed, 19 Jul 2023 12:21:58 +0300
Subject: [PATCH] foreverScan --> invert(100%)

---
 src/html5-qrcode.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/html5-qrcode.ts b/src/html5-qrcode.ts
index b3fcbda..272bcb9 100644
--- a/src/html5-qrcode.ts
+++ b/src/html5-qrcode.ts
@@ -1204,7 +1204,7 @@ export class Html5Qrcode {
             /* dy= */  0,
             /* dWidth= */ this.qrRegion.width,
             /* dHeight= */ this.qrRegion.height);
-
+        this.context!.filter = 'invert(100%)'; // <-- Thx to [thk-root](https://github.com/thk-root)
         const triggerNextScan = () => {
             this.foreverScanTimeout = setTimeout(() => {
                 this.foreverScan(