From 2f64596120fc9992768fca7813517de19df12b6b Mon Sep 17 00:00:00 2001
From: brendan-duncan <brendanduncan@gmail.com>
Date: Mon, 13 Jan 2025 07:47:29 -0700
Subject: [PATCH] change the default background color to white instead of black

---
 lib/src/formats/jpeg_encoder.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/src/formats/jpeg_encoder.dart b/lib/src/formats/jpeg_encoder.dart
index 502c7796..356d0142 100644
--- a/lib/src/formats/jpeg_encoder.dart
+++ b/lib/src/formats/jpeg_encoder.dart
@@ -123,7 +123,7 @@ class JpegEncoder extends Encoder {
     return fp.getBytes();
   }
 
-  static const _black = const ConstColorRgb8(0, 0, 0);
+  static const _backgroundColor = const ConstColorRgb8(255, 255, 255);
 
   void _calculateYUV(
     Image image,
@@ -157,7 +157,7 @@ class JpegEncoder extends Encoder {
         p = p.convert(format: Format.uint8);
       }
       if (p.length > 3) {
-        final backgroundColor = image.backgroundColor ?? _black;
+        final backgroundColor = image.backgroundColor ?? _backgroundColor;
         final a = p.aNormalized;
         final invA = 1.0 - a;
         p..r = (p.r * a + backgroundColor.r * invA).round()