[Issue N193466] SVG Rendering Regresion in > Qt 4.3.0
Aaron J. Seigo
aseigo at kde.org
Sat Feb 9 05:59:09 CET 2008
On Friday 08 February 2008, Thomas Georgiou wrote:
> Sorry for the late response
> I wrote a testcase exhibiting this using just Qt libraries. The
> testcase is attached. The testcase is supposed to draw the "center"
> element of panel-background.svg (included) into the boundingrect of a
> qgi. It also draws a red rectangle to show where it is.
> In Qt 4.3.0, it looks like this (after making window a little larger):
> http://img519.imageshack.us/img519/4176/qt430ti1.png . It fills the
> entire boundingrect.
what i think is happening is that the outer pixel, which could well be a
rounding error or the "line is in between pixels" drawing of Qt, gets
inflated along with the rest of the element, resulting in a large void that
doesn't exist visually in the original. so this may be a mathematical
artifact, conflicting with visual expectations. =/
--
Aaron J. Seigo
humru othro a kohnu se
GPG Fingerprint: 8B8B 2209 0C6F 7C47 B1EA EE75 D6B7 2EB1 A7F1 DB43
KDE core developer sponsored by Trolltech
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