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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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