Package: librsvg2-bin
Version: 2.60.0+dfsg-1
Severity: normal
According to the manpage:
--keep-image-data
For SVG documents that reference PNG or JPEG images, include the
original, compressed images in the final
output, rather than uncompressed RGB data. This is the default
behavior for PDF and (E)PS output.
But this doesn't seem to work, neither without the option (as it
should be the default), nor with the option explicitly, neither with
images embedded in a data URL, nor referenced externally:
f=/usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/previews/fullscreenpreview.jpg
# any JPEG will do
cp "$f" jpeg-test.jpg # doesn't seem to work with absolute paths at all, so
copy to current directory
(
echo '<svg viewBox="0 0 100 100"
xmlns:xlink="http://www.w3.org/1999/xlink";><image
xlink:href="data:image/jpeg;base64,'
base64 "$f"
echo '"/><image xlink:href="jpeg-test.jpg"/></svg>'
) > jpeg-test.svg
rsvg-convert --keep-image-data -f pdf -o jpeg-test.pdf jpeg-test.svg
pdfimages -j jpeg-test.pdf jpeg-test-out
ls jpeg-test-out*
gives:
jpeg-test-out-000.ppm jpeg-test-out-001.ppm
For comparison, using
inkscape --export-type=pdf jpeg-test.svg --export-filename=jpeg-test.pdf
instead of rsvg-convert, the result is as it should be:
jpeg-test-out-000.jpg jpeg-test-out-001.jpg
==============================================================================
If this cannot be fixed easily, please at least fix the manpage and point
users to inkscape instead (whether or not you consider them "competition").
This would have spared me much time trying and testing.
==============================================================================
-- System Information:
Debian Release: 13.5
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500,
'stable-debug'), (500, 'proposed-updates-debug'), (500, 'proposed-updates'),
(500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.12.74+deb13+1-amd64 (SMP w/24 CPU threads; PREEMPT)
Locale: LANG=de_DE, LC_CTYPE=de_DE (charmap=ISO-8859-1), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages librsvg2-bin depends on:
ii libc6 2.41-12+deb13u3
ii libcairo-gobject2 1.18.4-1+b1
ii libcairo2 1.18.4-1+b1
ii libdav1d7 1.5.1-1
ii libgcc-s1 14.2.0-19
ii libglib2.0-0t64 2.84.4-3~deb13u3
ii libpango-1.0-0 1.56.3-1
ii libpangocairo-1.0-0 1.56.3-1
ii librsvg2-2 2.60.0+dfsg-1
ii libxml2 2.12.7+dfsg+really2.9.14-2.1+deb13u2
librsvg2-bin recommends no packages.
librsvg2-bin suggests no packages.
-- no debconf information
