[Scribus] PDF generated from Scribus doesn't print right
avox
avox
Wed Mar 28 03:04:06 CEST 2007
John Beale wrote:
>
> John Beale wrote:
>> > I generated this PDF with Scribus:
>> > http://people.angulosolido.pt/~gustavo/scribus/probPDF/problem.pdf
>> > and although it opens fine on Adobe Reader, whenever I try to print it
>> > result is half a page of pixelated content, along with a perfect
>> half...
>> >
>> http://people.angulosolido.pt/~gustavo/scribus/probPDF/print_result.png
>
> just FWIW, when I tried printing page one of "problem.pdf" from Acrobat 7
> (WinXP) on my 600 dpi laserprinter, the resolution was "reasonable", that
> is to say the small text was clearly legible. Not perfect, there was
> slight
> fringing on edges as you expect from a JPEG file at medium quality.
> However page one in the PNG example above is (I would estimate) about 8
> times lower in actual resolution and the small text is in no way visible,
> since individual pixels are the size of entire letters.
>
> With this kind of resolution loss I could not describe it as anything but
> a
> bug. I would expect only a factor of two loss even for the worst-case
> scaling errors in the worst algorithm, and of course it should be much
> less.
>
You are right there. In this case the bug would be with the print driver.
Gustavo:
Linux distribution?
CUPS version?
Ghostscript version? (the gs which is used by CUPS and kghostview)
The image looks consistent with a half-loaded progressive jpeg, so it
could be a ghostscript bug related to jpegs.
/Andreas
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