[Bug 190497] okular: print menu items are disabled in windows

Sun Aug 21 20:04:24 UTC 2011

https://bugs.kde.org/show_bug.cgi?id=190497

--- Comment #14 from John Layt <jlayt kde org>  2011-08-21 20:04:23 ---
Thanks Ralf.

> 1. -dBitsPerPixel=4 degrades massive the resolution 
> 2. Using  -dBitsPerPixel=24 results into more than 2 GB big spool file and an
> unusable workstation for at least 10 minutes when printing a pdf file
> containing 24 page with several images.

I seem to recall having performance issues like that with kpdf back in the KDE3
days when kdeprint used gs under Linux for file conversions from pdf into ps. 
I would have hoped they had fixed it by now :-(

Seems we're between a rock and a hard place.  I'll have a play myself, but it
looks like we can't use that option.

> Unfortunally QTemporaryFile 4.7 implementation do not close the file in real,
> instead it only seeks to the beginning of the file.

A bug I presume, or intentional?  Windows only, or Linux too?

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