[XeTeX] XeTeX, XeTeXpicfile, and transparency

[Martin Schröder]

2012/3/16 Zdenek Wagner <zdenek.wagner at gmail.com>:
> Remember that transparency is explicitely prohibited in PDF/X and
> PDF/A. I do not know the first version of PDF supporting transparency

PDF/X-4(++) and PDF/A-2 allow it; it was introduced with PDF 1.4 in 2001(!).

Best
   Martin