[Pkg-gmagick-im-team] Bug#656942: closed by Bastien Roucariès <roucaries.bastien+debian at gmail.com> (Bug#656942: fixed in imagemagick 8:6.7.7.2-1)

[Vincent Fourmond]

On Fri, Jun 1, 2012 at 3:10 AM, Jason Woofenden <jason at jasonwoof.com> wrote:
> On 2012-05-31 09:51PM, Bastien ROUCARIES wrote:
>> Please could you explain me, better. Particularly what are you
>> expecting this time.
>
> Here's the bit from my original bug report:
>
>> >> $ identify -verbose rock48.png | grep Class
>> >>   Class: DirectClass
>> >>
>> >> Oops! should be:
>> >>
>> >>   Class: PseudoClass
>
> This is still broken.
>
> Test case #1
> ============
>
> This test produces the wrong result in both these versions of
> imagemagic package:
>
> +       8:6.6.9.7-5+b2 (the version I reportbuged)
>
> +       8:6.7.7.2-1 (the version you posted as fixing this bug)
>
> Command:
>
>        identify -verbose rock48.png | grep Class
>
> Current (incorrect) output:
>
>        Class: DirectClass
>
> Correct/Expected output:
>
>        Class: PseudoClass

  If I understand [1] correctly, DirectClass and PseudoClass don't say
how the image is stored, just how the image is handled internally by
imagemagick. Quoting [1]:

   "The storage class is really describing how the image is being
stored internally by ImageMagick (with or without a colormap) and not
the particular BMP format being written."

  [1] http://studio.imagemagick.org/pipermail/magick-developers/2004-January/001844.html

  Cheers,

      Vincent