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fifo_data
2007 Apr 25
5
Upload PDF / Save as tiff
...standard input, back to
standard output
# There are eight extra bytes received on the test file.
IO.popen(''c:\program files\gs\gs8.56\bin\gswin32c.exe -q -dNOPAUSE
-dBATCH -sDEVICE=tiffg4 -sOutputFile=- -'', "wb+") do |pipe|
pipe.write pdf_data
pipe.close_write
tiff_data = pipe.read
open(''test1.tiff'', ''wb'') { |f| f.syswrite tiff_data }
end
Is it not possible to receive binary data correctly from the pipe?
I''ve tested on both XP (ruby 1.8.4) and Linux (ruby 1.8.4).
Thanks for any advice you can offer.
Regards,
Rich...