From bb94e417561fff7623404650535affa0ae711208 Mon Sep 17 00:00:00 2001
From: Vitali Graf <info@vitaligraf.de>
Date: Thu, 29 May 2025 16:40:54 +0200
Subject: [PATCH] Zeitmessung in nur_1_Bild

---
 src/MainWindow.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/MainWindow.py b/src/MainWindow.py
index e8f2db2..1d0e41f 100644
--- a/src/MainWindow.py
+++ b/src/MainWindow.py
@@ -1,5 +1,6 @@
 import glob
 import os
+import time
 
 import pymupdf  # PyMuPDF
 from PySide6.QtCore import Qt
@@ -320,8 +321,11 @@ class MainWindow(QMainWindow):
         """
         print(f"Alpha geändert auf {alpha_value}")
         # Nur die aktuell angezeigte Seite neu rendern
+        start = time.time()
         if self.current_pdf:
             self.render_and_display_page(self.current_pdf, self.current_page)
+        dauer = time.time() - start
+        print(f"Dauer: {dauer}")
 
     def create_layered_pixmap(self, ref_pixmap, diff_pixmap, new_pixmap, alpha_value):
         """