英和和英

出典:『Wikipedia』 (2011/03/17 22:53 UTC 版)

英語による解説

引用

pdftotext is an open source command-line utility for converting PDF files to plain text files —i.e. extracting text data from PDF-encapsulated files. It is freely available and included by default with many Linux distributions, as well as being available on Windows (as part of the Xpdf distribution). Such text extraction is complicated as PDF files are internally built on page drawing primitives, meaning the boundaries between words and paragraphs often must be inferred based on their position on the page.