groff: Embedding PDF

 
 7.4.2 Embedding PDF
 -------------------
 
 The escape sequence
 
    '\X'pdf: pdfpic FILE ALIGNMENT WIDTH [HEIGHT] [LINELENGTH]''
 
 places a rectangle of the specified WIDTH containing the PDF drawing
 from file FILE of desired WIDTH and HEIGHT (if HEIGHT is missing or zero
 then it is scaled proportionally).  If ALIGNMENT is '-L' the drawing is
 left aligned.  If it is '-C' or '-R' a LINELENGTH greater than the width
 of the drawing is required as well.  If WIDTH is specified as zero then
 the width is scaled in proportion to the height.