[Groff] pdfpic.tmac

[Heinz-Jürgen Oertel]

Hello

I switched from using -Tps to -Tpdf and to include pictures tried the pdfpic 
macro.
The PDF image are created form png or jpeg files using
$ convert image.jpeg image.pdf

Whatever the reason is, convert adds an \x00  byte after the Title: which 
results in an abort of the grep command. May be it is a bug in convert, who 
knows. As a work arounfd the  grep command line flag -a can be used and the 
macro works.
....
.  sy pdfinfo @$1 | \
grep -a "Page *size" | \

...

There is another thing I'm faced with. The picture is included into the PDF, 
but the following text starts exactly at the same vertical position the 
picture starts. The PDFPIC macro does not reserve the space needed for the 
picture. 
May be this indented?
I just added a space request

\h'\\n[pdf-offset]u'\
\X'pdf: pdfpic \\$1 -L \\n[pdf-deswid]z \\n[pdf-desht]z'
.
.\" after painting the picture, move forwards 
.  sp (\\n[pdf-desht]u + 1v)

and it works for me.

Regards
  Heinz
 
-- 
Gutes Gelingen in 2017

mit freundlichen Grüßen
       Heinz-Jürgen Oertel