[scribus] black vertical bar in image when reducing dpi

[Robin Wenninger]

Hi, 


On Wed, Jun 11, 2008 at 05:59:04PM +0200, Michael Teichgräber wrote:
> in PDFs that I have created using the `Maximum
> Image Resolution' option (<100dpi) I realize thin
> vertical bars of mostly black pixels at the
> rightmost column of some images.

I can confirm this bug - had the same problem a while ago.
Sometimes (IIRC) it helped to play with the spi-settings
in the Properties->Image Dialog

> I can see this on Debian Etch with both scribus and
> scribus-ng (1.3.4dfsg-1), with xpdf, gv and Acrobat
> (on Windows).

...and evince, acrobat (linux).

> If it is helpful, I can provide a sample project
> (1.5MB, for v1.3.4). A picture showing
> how it looks like on screen can be found here (4KB):
> http://wmipf.in-berlin.de/blackpixels.jpg
> 
> If I remember right I have seen such an effect also
> in an older Gimp version, or in a tool
> like `convert'. It would be nice if someone
> could point me to the module or library,
> where the size reduction is done -- perhaps it is
> a library scribus depends on that is not up to
> date on Debian.

...Ubuntu 8.04 over here

(Yes, the sig says something different.)

    rw

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