Unidoc Image BUG

See unidoc/unipdf#447

Run

$ go run pdf_add_image_to_page.go blank.pdf -1 quince.jpg 0 0 320 output.pdf

Results

$ ls -la
       4,911 Apr  2 16:44 blank.pdf
   1,561,519 Apr  2 16:30 quince.jpg
  18,745,526 Apr  2 16:59 output.pdf

output.pdf is much bigger than sum of blank.pdf + quince.jpg