Add pdftotext -nodiag flag to remove diagonal text on output
Provides a command line option to discard diagonal text (any text that is not close to one of the 0, 90, 180, or 270 degree axes) on output when using pdftotext
. Adapted from Xpdf's pdftotext -nodiag
, with modifications for different project structure. Primarily intended for optional removal of watermarks drawn over or under body text.