[XeTeX] XeTeXpdffile media box etc

[Will Robertson]

Hi,

Thanks Paul and William for the useful info. Another clarification:

> Crop, Bleed and Trim are standard printing terms and the usage reflects 
> that. Media is used to describe the underlying page size to which one 
> would likely be printing the file and art is what one wants people to 
> see.

And how do these behave? In all cases, is the PDF cropped to whichever 
bounding box is specified? Or do they just relate to the alignment of 
the inserted box? Or does it vary between them?

(Sorry for the continuing questions, without appropriate images I can't 
test for myself!)

Cheers,
Will