[pstricks] PSTricks and the size of pdf files

[Hendri Adriaens]

> this maybe a good idea when you have one or two
> pictures but not in general. ps4pdf does a better
> job here.

True, cropping might not work properly when
having more pictures. We can skip that step
and rename the qqq.pdf from the ps2pdf step
to qqq-pics.pdf and run pdflatex immediately
after.

-Hendri.