if you used arabic language, you can used amiri font or scheherazade font, and you can download my books with sources from her: https://sourceforge.net/projects/ohodquizgame/files/Books/
regards في الخميس، ٢٤ مارس، ٢٠١٦, Muhammad Yahya <muhammad.ya...@student.nhh.no> كتب: > Dear Sir/Madam, > > > > I am encountering a problem with the LyX output as pdf. Upon exporting the > file from LyX to pdf, the resolution of the document is significantly > lower. It is clearly visible when you “zoom in” the document. Also, > whenever I am printing the document the lower quality of the document is > visible. I have tried several ways to improve the resolution, however, I am > unable to improve the quality. I am attaching the files herewith this email > for your review. In addition, I am attaching the “tutorial” document which > is available through the help tab. The resolution of tutorial document is > clear and finest. Can you please suggest me way to improve the output > resolution as the minor details are crucial for us to attain good marks. > > > > Thank you very much for your time and consideration. > > > > Best regards, > > Muhammad Yahya >