From 9afb35f3a68e71fd2afbb77123eb0fde1835b409 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Thu, 6 Feb 2025 14:39:54 +0100
Subject: [PATCH] fix macOS Sonoma/Sequoia not capturing OpenGL text on macOS -
 cont'd  (#1197

---
 src/drivers/Cocoa/Fl_Cocoa_Gl_Window_Driver.mm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/drivers/Cocoa/Fl_Cocoa_Gl_Window_Driver.mm b/src/drivers/Cocoa/Fl_Cocoa_Gl_Window_Driver.mm
index baa819621..ad309ee55 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Gl_Window_Driver.mm
+++ b/src/drivers/Cocoa/Fl_Cocoa_Gl_Window_Driver.mm
@@ -488,7 +488,9 @@ Fl_RGB_Image* Fl_Cocoa_Gl_Window_Driver::capture_gl_rectangle(int x, int y, int
   if (fl_mac_os_version >= 100600) {
     NSWindow *nswin = (NSWindow*)fl_mac_xid(pWindow);
     CGImageRef img_full = Fl_Cocoa_Window_Driver::capture_decorated_window_10_6(nswin);
-    CGRect cgr = CGRectMake(x, y, w, h);
+    int bt =  [nswin frame].size.height - [[nswin contentView] frame].size.height;
+    bt *= (factor / Fl_Graphics_Driver::default_driver().scale());
+    CGRect cgr = CGRectMake(x, y + bt, w, h); // add vertical offset to bypass titlebar
     CGImageRef cgimg = CGImageCreateWithImageInRect(img_full, cgr); // 10.4
     CGImageRelease(img_full);
     Fl_RGB_Image *rgb = cgimage_to_rgb3(cgimg);
-- 
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