In my PDF document, while opened in the PDF viewer (AR), I would like to have coloured text as hyperlinks instead of boxes.
So I set the package option
hyperref, because links should come out as black (the default text colour) when printed on paper.
However, if I run
latex on my document source (I am using the
ps2pdf route) I get the warning message
Package hyperref Warning: Driver does not support `ocgcolorlinks', (hyperref) using `colorlinks' instead on input line 66.
and I get coloured link text on paper.
Recently, Ghostscript was added support for OCGs (PDF Layer). In theory, it should now be possible to make the
ocgcolorlinks option functional with
How difficult would it be to implement this? Moreover, it would be nice to make
ocgcolorlinks compatibile with the
ocg-p packages at the same time, as shown here for the other workflows (
xelatex). (Those packages are used to put text on PDF layers.)