From c46a92809e86d22520e01cd4d1581d7c288cd320 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Fri, 8 Nov 2024 11:07:32 +0100
Subject: Fix  macOS Very minor high DPI rounding issue with fl_rect (#1113)

---
 src/drivers/Quartz/Fl_Quartz_Graphics_Driver_rect.cxx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/drivers')

diff --git a/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_rect.cxx b/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_rect.cxx
index 71daf0e10..234853ad6 100644
--- a/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_rect.cxx
+++ b/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_rect.cxx
@@ -37,10 +37,9 @@ void Fl_Quartz_Graphics_Driver::point(int x, int y) {
 
 void Fl_Quartz_Graphics_Driver::rect(int x, int y, int w, int h) {
   if (w<=0 || h<=0) return;
-  if ( (!has_feature(PRINTER)) && quartz_line_width_ > 1.5f) CGContextSetShouldAntialias(gc_, true);
-  CGRect rect = CGRectMake(x, y, w-1, h-1);
+  double offset = (quartz_line_width_ >= 2 ? quartz_line_width_/4 : 0);
+  CGRect rect = CGRectMake(x - offset, y - offset, w-1, h-1);
   CGContextStrokeRect(gc_, rect);
-  if ( (!has_feature(PRINTER)) && quartz_line_width_ > 1.5f) CGContextSetShouldAntialias(gc_, false);
 }
 
 void Fl_Quartz_Graphics_Driver::focus_rect(int x, int y, int w, int h)
-- 
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