<p dir="ltr"><br>
Le 26 déc. 2014 17:15, "Adam Sjøgren" <<a href="mailto:asjo@koldfront.dk">asjo@koldfront.dk</a>> a écrit :<br>
><br>
> Package: libmagickcore-6.q16-2<br>
> Version: 8:6.8.9.9-4<br>
> Severity: normal<br>
><br>
> When displaying an image in GNU Emacs 24 (package emacs24), after upgrading<br>
> from ImageMagick 8:6.8.9.9-3 to 8:6.8.9.9-4, images with :type 'imagemagick<br>
> are displayed as single colour rectangles.</p>
<p dir="ltr">Thanks could you get the exact command running ?</p>
<p dir="ltr">Bastien<br>
><br>
> With 8:6.8.9.9-3 the image is (scaled and) displayed as expected:<br>
><br>
> * <a href="http://koldfront.dk/misc/gnu-emacs/my-test-image-testing.png">http://koldfront.dk/misc/gnu-emacs/my-test-image-testing.png</a><br>
><br>
> With 8:6.8.9.9-4 a blue rectangle appears instead:<br>
><br>
> * <a href="http://koldfront.dk/misc/gnu-emacs/my-test-image-unstable.png">http://koldfront.dk/misc/gnu-emacs/my-test-image-unstable.png</a><br>
><br>
> To reproduce:<br>
><br>
> * Install emacs24<br>
> * Run emacs --no-init-file my-test-image.el<br>
> Type M-x eval-buffer<br>
> Where the file my-test-image.el contains:<br>
><br>
> == =<br>
> (defun my-test-image ()<br>
> (let* ((image (create-image "/usr/share/emacs/24.4/etc/images/splash.xpm"))<br>
> (magnitude 2.0)<br>
> (size (image-size image t))<br>
> (spec (cdr image)))<br>
> (plist-put spec :type 'imagemagick)<br>
> (plist-put spec :width (round (* (car size) magnitude)))<br>
> (plist-put spec :height (round (* (cdr size) magnitude)))<br>
> (insert-image image)))<br>
><br>
> (my-test-image) ;; M-x eval-buffer should insert a scaled splash image.<br>
> ;; With 8:6.8.9.9-4 a blue rectangle is shown instead.<br>
> == =<br>
><br>
> (The actual scaling is not necessary to trigger the problem, I only kept it to<br>
> illustrate why setting :type 'imagemagick might be relevant.)<br>
><br>
> If I go back to ImageMagick from testing:<br>
><br>
> == =<br>
> $ wajig install libmagickcore-6.q16-2:amd64/testing libmagickwand-6.q16-2/testing libmagick++-6-headers/testing libmagick++-6.q16-dev/testing libmagick++-dev/testing libmagickcore-6-arch-config/testing libmagickcore-6-headers/testing libmagickcore-6.q16-dev/testing libmagickwand-6-headers/testing libmagickwand-6.q16-dev/testing<br>
> Reading package lists... Done<br>
> Building dependency tree<br>
> Reading state information... Done<br>
> Selected version '8:6.8.9.9-3' (Debian:testing [all]) for 'libmagickwand-6-headers'<br>
> Selected version '8:6.8.9.9-3' (Debian:testing [amd64]) for 'libmagickcore-6-arch-config'<br>
> Selected version '8:6.8.9.9-3' (Debian:testing [all]) for 'imagemagick-common' because of 'libmagickcore-6-arch-config'<br>
> Selected version '8:6.8.9.9-3' (Debian:testing [amd64]) for 'libmagickcore-6.q16-2'<br>
> Selected version '8:6.8.9.9-3' (Debian:testing [amd64]) for 'libmagickcore-6.q16-dev'<br>
> Selected version '8:6.8.9.9-3' (Debian:testing [amd64]) for 'libmagickwand-6.q16-2'<br>
> Selected version '8:6.8.9.9-3' (Debian:testing [amd64]) for 'libmagickwand-6.q16-dev'<br>
> Selected version '8:6.8.9.9-3' (Debian:testing [all]) for 'libmagick++-dev'<br>
> Selected version '8:6.8.9.9-3' (Debian:testing [all]) for 'libmagickcore-6-heade<br>
> Selected version '8:6.8.9.9-3' (Debian:testing [amd64]) for 'libmagick++-6.q16-d<br>
> Selected version '8:6.8.9.9-3' (Debian:testing [all]) for 'libmagick++-6-headers<br>
> The following extra packages will be installed:<br>
> imagemagick-common libmagick++-6.q16-5 libmagickcore-6.q16-2-extra<br>
> The following packages will be DOWNGRADED:<br>
> imagemagick-common libmagick++-6-headers libmagick++-6.q16-5 libmagick++-6.q16<br>
> libmagickcore-6.q16-dev libmagickwand-6-headers libmagickwand-6.q16-2 libmagic<br>
> 0 upgraded, 0 newly installed, 13 downgraded, 0 to remove and 1 not upgraded.<br>
> Need to get 0 B/4,994 kB of archives.<br>
> After this operation, 476 kB of additional disk space will be used.<br>
> == =<br>
><br>
> Then the image is displayed correctly, as seen in the first screenshot.<br>
><br>
> -- System Information:<br>
> Debian Release: 8.0<br>
> APT prefers unstable<br>
> APT policy: (500, 'unstable'), (500, 'testing')<br>
> Architecture: amd64 (x86_64)<br>
> Foreign Architectures: i386<br>
><br>
> Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)<br>
> Locale: LANG=en_DK.UTF-8, LC_CTYPE=da_DK.UTF-8 (charmap=UTF-8)<br>
> Shell: /bin/sh linked to /bin/bash<br>
> Init: systemd (via /run/systemd/system)<br>
><br>
> Versions of packages libmagickcore-6.q16-2 depends on:<br>
> ii dpkg 1.17.22<br>
> ii imagemagick-common 8:6.8.9.9-4<br>
> ii libbz2-1.0 1.0.6-7+b2<br>
> ii libc6 2.19-13<br>
> ii libfftw3-double3 3.3.4-2<br>
> ii libfontconfig1 2.11.0-6.3<br>
> ii libfreetype6 2.5.2-2koldfront1<br>
> ii libgcc1 1:4.9.2-9<br>
> ii libgomp1 4.9.2-9<br>
> ii libjbig0 2.1-3.1<br>
> ii libjpeg62-turbo 1:1.3.1-11<br>
> ii liblcms2-2 2.6-3+b3<br>
> ii liblqr-1-0 0.4.2-2<br>
> ii libltdl7 2.4.2-1.11<br>
> ii liblzma5 5.1.1alpha+20120614-2+b3<br>
> ii libpng12-0 1.2.50-2+b2<br>
> ii libtiff5 4.0.3-11<br>
> ii libx11-6 2:1.6.2-3<br>
> ii libxext6 2:1.3.3-1<br>
> ii libxml2 2.9.2+dfsg1-1+b1<br>
> ii multiarch-support 2.19-13<br>
> ii zlib1g 1:1.2.8.dfsg-2+b1<br>
><br>
> Versions of packages libmagickcore-6.q16-2 recommends:<br>
> ii ghostscript 9.06~dfsg-1.1+b1<br>
> ii gsfonts 1:8.11+urwcyr1.0.7~pre44-4.2<br>
><br>
> Versions of packages libmagickcore-6.q16-2 suggests:<br>
> ii libmagickcore-6.q16-2-extra 8:6.8.9.9-4<br>
><br>
> -- no debconf information<br>
><br>
</p>