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List: koffice
Subject: [Bug 75742] New: Scaled down images in KOffice documents are
From: Dik Takken <takken () phys ! uu ! nl>
Date: 2004-02-20 23:44:07
Message-ID: 20040220234407.24705.qmail () ktown ! kde ! org
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http://bugs.kde.org/show_bug.cgi?id=75742
Summary: Scaled down images in KOffice documents are extremely
blurry
Product: koffice
Version: 1.3
Platform: Compiled Sources
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
AssignedTo: koffice kde org
ReportedBy: takken phys uu nl
Version: 1.3 (using KDE KDE 3.2.0)
Installed from: Compiled From Sources
OS: Linux
Scaled down images in KOffice documents are extremely blurry. This is especially well \
visible when using images of scanned text, or screenshots. A more precise algorithm \
is needed.
Also, it looks like the scaling of images is re-applied every time the image needs to \
be re-drawn on the screen. A scaled version of the image should be created and cached \
when the image is inserted into the document. The scaled version only needs to be \
re-calculated when the image is resized, or the user zooms in on the document. \
Ideally, these calculations should be done in a seperate thread. \
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