Z230

ExtendtoA4/10 ExtendtoA4.py

@@ -0,0 +1,47 @@
+import fitz
+from pathlib import Path
+
+# =========================================
+# CONFIG
+# =========================================
+input_path = Path(r"u:\Dropbox\Ordinace\Dokumentace_ke_zpracování\A4 expand\mericka_rotated_inplace.pdf")
+output_path = input_path.with_name(input_path.stem + "_A4.pdf")
+
+A4_WIDTH  = 595.28
+A4_HEIGHT = 841.89
+
+
+def place_on_a4(input_pdf: Path, output_pdf: Path):
+    src = fitz.open(input_pdf)
+    dst = fitz.open()
+
+    for page in src:
+        # Extract actual width & height of rotated page
+        w = page.rect.width
+        h = page.rect.height
+
+        # --- SCALE to A4 width ---
+        scale_factor = A4_WIDTH / w
+        new_w = A4_WIDTH
+        new_h = h * scale_factor
+
+        # Create A4 page
+        new_page = dst.new_page(width=A4_WIDTH, height=A4_HEIGHT)
+
+        # Center vertically
+        x = 0
+        y = (A4_HEIGHT - new_h) / 2
+
+        target_rect = fitz.Rect(x, y, x + new_w, y + new_h)
+
+        # Draw original PDF onto A4 page
+        new_page.show_pdf_page(target_rect, src, page.number)
+
+    dst.save(output_pdf)
+    dst.close()
+    src.close()
+
+    print("Saved A4 adapted:", output_pdf)
+
+
+place_on_a4(input_path, output_path)