John Pye wrote:
HOWEVER, it doesn't fix the problem. When I switch DOT to a vector
format, I get a blank two page document, with page numbers but nothing
else, instead of the expected PDF with one page and diagram.
Could it be that now the actual DOT->PDF conversion fails?
Make sure to check your console.log and system.log for error messages.
Did it work for you with the test document I sent?
I did not try. I do not use Graphviz, and as well I would not have your
converters defined. Sorry.
/Konrad