I have a couple of .eps-files that I include in my document with the \includegraphics{}
macro. Obviously, this macro will call epstopdf
that converts the .eps-file into .pdf, that will then be included.
Now, when compiling my document I see this in the log file:
pdfTeX warning: pdflatex (file ./symbols/sym_full_bridge_rectifier-eps-converted-to.pdf): PDF inclusion: found PDF version <1.7>, but at most version <1.5> allowed
Reading the epstopdf-manual on this link I am informed that I can change the PDF-version of the converted files using the option --gsopt=-dCompatibilityLevel=1.5
. This is easily done in a terminal. I have been looking for a way to globally alter ghostscript-options (in a .rc-file or similiar) but I fail.
So, how do I pass that option from within my LaTeX-document?
Best Answer
You can change the command line used with
epstopdf
by declaring a new graphics rule foreps
files.