From d8b829a91f31241ad560ecf9694cfca1d7ecb91d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mart=C3=ADn=20Capello?= <martin@igarastudio.com>
Date: Thu, 3 Jun 2021 10:35:13 -0300
Subject: [PATCH] Fix the pixel perfect behavior when cel origin has negative x
 or/and y coordinates (#2748)

---
 src/app/ui/editor/tool_loop_impl.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/app/ui/editor/tool_loop_impl.cpp b/src/app/ui/editor/tool_loop_impl.cpp
index 4a2a5dbc1..6a794c3ee 100644
--- a/src/app/ui/editor/tool_loop_impl.cpp
+++ b/src/app/ui/editor/tool_loop_impl.cpp
@@ -774,6 +774,7 @@ public:
       m_tiledModeHelper.collapseRegionByTiledMode(rgn);
 
       for (auto a : rgn) {
+        a.offset(-m_celOrigin);
         ImageRef i(Image::create(getDstImage()->pixelFormat(), a.w, a.h));
         i->copy(getDstImage(), gfx::Clip(0, 0, a));
         m_savedAreas.push_back(SavedArea{ i, pt, a});