An unofficial Chinese translation of PDF Explained, a book that teaches the PDF format from file structure and objects to graphics, fonts, encryption, and command-line processing. It is a learning resource, not software.
1131pdf,oreilly-books,chinese-translationAn unofficial Chinese translation of PDF Explained, a book that teaches the PDF format from file structure and objects to graphics, fonts, encryption, and command-line processing. It is a learning resource, not software.