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On Monday 17 September 2007, Petri Damsten wrote:
> On Friday 07 September 2007 08:44:43 Aaron J. Seigo wrote:
> > so if you have
> > some code you could share to demonstrate a different approach, that'd be
> > great =3D)
>
> This class could be used as temporary solution. It only reads svg tag from
> the start and parses it with simple QRegExp. e.g.:
>
>     SvgInfo svgInfo("/home/damu/kde4/src/testing/svginfo/clock.svg");
>
>     kDebug() << svgInfo["width"] << "x" << svgInfo["height"];
>     kDebug() << svgInfo["inkscape:version"];
>     kDebug() << svgInfo["plasma:stretch-borders"];
>
> Petri

a) i don't like the idea of processing the file twice. i suppose i should a=
sk=20
for processing times, but text processing is not exactly cheap and we use a=
=20
lot of svg data ...

b) your regular expression will break if there is an escaped quote or '>' i=
n=20
the svg tag info. really, this should be using the new xml stream parsing=20
stuff in Qt4 (i'm using it in the configxml class, iirc) since it's correct=
,=20
memory friendly and rather fast.

best is for this to be added to QSvgDocument so it can grab these values in=
=20
the process of parsing the XML the first time around ... i'm going to see i=
f=20
this can be done; in the meantime we have a workaround.

=2D-=20
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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