How is it possible to define the fontsize in documents written in Greek? I am using TexnicCenter and Miktex and trying the following example
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[LGRx,T1]{fontenc}
\usepackage[english,greek]{babel}
\begin{document}
Ελληνικό Κείμενο
\end{document}
the output is fine. However once I combine two languages, for example
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[LGRx,T1]{fontenc}
\usepackage[english,greek]{babel}
\begin{document}
Ελληνικό Κείμενο \selectlanguage{english} English Text
\end{document}`
the english part just looks terrible in the pdf (pixelated). Similarly if I try to set the fontsize in the beginning, the same happens for the greek part of the text.
\documentclass[12pt]{article}
\usepackage[utf8]{inputenc}
\usepackage[LGRx,T1]{fontenc}
\usepackage[english,greek]{babel}
\begin{document}
Ελληνικό Κείμενο
\end{document}`
I cannot really tell what causes this. Should I be using a different font? Are there some settings that should be used to make everything look OK?
As I was looking for possible solutions I also came across this document that tries to describe some guidelines for the greek language for a different package, but the pdf itself has the same issues (just zoom in and notice the greek text) lgreekuse.pdf.
Also here in this document, greek-usage.pdf the greek fonts have exactly the same issues.
http://www.greekfontsociety.gr/
and after installing and using one of them, the text seems fine both in english and greek. This does not happen, however, for the default settings as I mentioned above.