From 25cc9ef31b50146b7ff291625770f833aa8b4865 Mon Sep 17 00:00:00 2001
From: Hojjat <hojjat.abdollahi@gmail.com>
Date: Mon, 27 Jul 2026 14:40:34 -0600
Subject: [PATCH] fix: one pixel gap between outputs due to rounding error

---
 cosmic-settings/src/pages/display/arrangement.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/cosmic-settings/src/pages/display/arrangement.rs b/cosmic-settings/src/pages/display/arrangement.rs
index 0eced7f..0f8fe89 100644
--- a/cosmic-settings/src/pages/display/arrangement.rs
+++ b/cosmic-settings/src/pages/display/arrangement.rs
@@ -244,11 +244,13 @@ impl<Message: Clone> Widget<Message, cosmic::Theme, Renderer> for Arrangement<'_
                     if let Some(ref on_placement) = self.on_placement {
                         shell.publish(on_placement(
                             output_key,
-                            ((region.x - state.max_dimensions.0 - bounds.x) * UNIT_PIXELS) as i32,
+                            ((region.x - state.max_dimensions.0 - bounds.x) * UNIT_PIXELS).round()
+                                as i32,
                             ((region.y
                                 - (state.max_dimensions.1 / VERTICAL_DISPLAY_OVERHEAD)
                                 - bounds.y)
-                                * UNIT_PIXELS) as i32,
+                                * UNIT_PIXELS)
+                                .round() as i32,
                         ));
                     }