I'm trying to extract fonts from PDF documents. I get the pages from a PDDocument, then call 'page.getResources().getFonts()' on each page.
When I pass in a PDF file that contains only images, getFonts() still returns a number of fonts (Arial, Courier New, ArialMT, CourierNewPSMT). If I inspect the PDF file with a pdf viewer (eg. Preview on OS X), no fonts are listed. Is pdfbox adding the fonts? Is it possible to detect whether there are no fonts in the original document? thanks for any suggestions, _jonas
