1import os
2import sys
3 
4from pdf2image import convert_from_path
5 
6 
7 
8 
9def convert(pdf_path, output_dir, max_dim=1000):
10    images = convert_from_path(pdf_path, dpi=200)
11 
12    for i, image in enumerate(images):
13        width, height = image.size
14        if width > max_dim or height > max_dim:
15            scale_factor = min(max_dim / width, max_dim / height)
16            new_width = int(width * scale_factor)
17            new_height = int(height * scale_factor)
18            image = image.resize((new_width, new_height))
19        
20        image_path = os.path.join(output_dir, f"page_{i+1}.png")
21        image.save(image_path)
22        print(f"Saved page {i+1} as {image_path} (size: {image.size})")
23 
24    print(f"Converted {len(images)} pages to PNG images")
25 
26 
27if __name__ == "__main__":
28    if len(sys.argv) != 3:
29        print("Usage: convert_pdf_to_images.py [input pdf] [output directory]")
30        sys.exit(1)
31    pdf_path = sys.argv[1]
32    output_directory = sys.argv[2]
33    convert(pdf_path, output_directory)
34