Package: shutter
Version: 0.88.3-1
Severity: normal

Hello,

Recently I discovered that Pixelizer from the Shutter editor does not
reliably render the data unreadable.

The reason is that the opacity of the pizelizer object is not at 100%,
so at certain (quite frequent) occasions, you can almost clearly read
the text beneath.

STR:

1.  take a piece of text in
    *   an ordinary Sans-serif font
    *   bold-weight
    *   size about 14
    *   black on white
2.  cover it with Pixelizer object
3.  save the picture
4.  re-open and zoom
  > you can read most of the text "through" the pizelized content

I'm attaching a screenshot with a simple example.  (The picture is taken
from the editor, i.e. before merge to the final PNG, however, the result
after the merge is the same.)


Thanks,
aL.

-- System Information:
Debian Release: jessie/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.9-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages shutter depends on:
ii  imagemagick                  8:6.7.7.10-5
ii  libfile-basedir-perl         0.03-1
ii  libfile-copy-recursive-perl  0.38-1
ii  libfile-which-perl           1.09-1
ii  libglib-perl                 3:1.280-3
ii  libgnome2-canvas-perl        1.002-2+b2
ii  libgnome2-gconf-perl         1.044-4
ii  libgnome2-perl               1.042-2+b2
ii  libgnome2-vfs-perl           1.081-3+b1
ii  libgnome2-wnck-perl          0.16-2+b2
ii  libgtk2-imageview-perl       0.05-1+b2
ii  libgtk2-perl                 2:1.244-1
ii  libgtk2-unique-perl          0.05-1+b2
ii  libjson-perl                 2.59-1
ii  libjson-xs-perl              2.340-1
ii  liblocale-gettext-perl       1.05-7+b1
ii  libnet-dbus-perl             1.0.0-2
ii  libnet-dropbox-api-perl      1.9-1
ii  libpath-class-perl           0.32-1
ii  libproc-processtable-perl    0.48-2
ii  libproc-simple-perl          1.31-1
ii  librsvg2-common              2.36.4-2
ii  libsort-naturally-perl       1.02-1
ii  libwww-mechanize-perl        1.71-1
ii  libwww-perl                  6.05-1
ii  libx11-protocol-perl         0.56-4
ii  libxml-simple-perl           2.20-1
ii  perlmagick                   8:6.7.7.10-5
ii  procps                       1:3.3.4-2
ii  xdg-utils                    1.1.0~rc1+git20111210-7

Versions of packages shutter recommends:
ii  libgoo-canvas-perl  0.06-1+b2

Versions of packages shutter suggests:
pn  gnome-web-photo         <none>
pn  libimage-exiftool-perl  <none>
pn  libnet-dbus-glib-perl   <none>
ii  nautilus-sendto         3.0.3-3

-- no debconf information

<<attachment: shutter-pixelizer.png>>

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