Jon Cruz wrote:
On Mar 8, 2010, at 10:44 AM, [email protected] wrote:
Digging a bit further it seems as if acroread does something like using
a "luminescence threshold" below which the printed text is defined as
black, even if it is not gray, but something like
rgb 0.140993 0.121996 0.125002
Is doing the same feasible? And if yes, where is the right way to put
it? Knowing where to start, I could try to create a patch.
(*): It looks as if there is a halo around the letters of the text;
it's not clear.
Might it be doing CMYK values and using "rich black" to create good print
output?
http://en.wikipedia.org/wiki/Rich_black
The PostScript output device just passes through whatever is in the PDF
file. ie the PostScript output will use the same color space and color
component values as the PDF file.
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