Am 20.12.2017 um 03:46 schrieb Dan Liu:
Such as:
"severe acute respiratory syndrome"
becomes:
severeacuterespiratorysyndrome
I look at that again... here's what I get with the ExtractText utility:
????????????????????????????????????????????????????????????????????????????????
???????????????????? 2002
??????????????????????????????????????????????????????
??????????????????severe acute respiratory syndrome,
SARS??????????????????????
????????????????????????????????????????????????????????????????????????????????
So that is correct. What you (or that website) did is the mid-level
thing, i.e. look at position of glyphs. There you won't find the spaces
because there aren't any:
So my posting was correct... there are no spaces in the PDF. The spaces
are added by us.
You can get this colorful output with the DrawPrintTextPositions example
from the source code.
Tilman
