From f1aefb2bb1fd587c017bdc733af5f941da8282a8 Mon Sep 17 00:00:00 2001
From: Thibault Deckers <thibault.deckers@gmail.com>
Date: Fri, 12 Nov 2021 16:26:24 +0900
Subject: [PATCH] fixed transparent image hero artifact

---
 lib/widgets/common/fx/transition_image.dart | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/widgets/common/fx/transition_image.dart b/lib/widgets/common/fx/transition_image.dart
index c530607db..7d8531c82 100644
--- a/lib/widgets/common/fx/transition_image.dart
+++ b/lib/widgets/common/fx/transition_image.dart
@@ -190,7 +190,8 @@ class _TransitionImagePainter extends CustomPainter {
       Offset.zero & inputSize,
     );
     if (background != null) {
-      canvas.drawRect(destinationRect, Paint()..color = background!);
+      // deflate to avoid background artifact around opaque image
+      canvas.drawRect(destinationRect.deflate(1), Paint()..color = background!);
     }
     canvas.drawImageRect(image!, sourceRect, destinationRect, paint);
   }