Well, it wasn't really based on PDF to the point it stores PDFs in memory or anything. Like I said, it just has compatible drawing commands. It's turned out th

Well, it wasn't really based on PDF to the point it stores PDFs in memory or anything. Like I said, it just has compatible drawing commands. It's turned out that vector images aren't that performant or easy to deal with for various reasons, although they are still used in some places.