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subimage interactive

2006-Aug-12 09:00 UTC

[Rails] Rmagick not handling GIF files properly...

Tracked down the source of my problem...

It seems that Rmagick isn''t properly cropping/resizing GIF or PNG
images
when uploaded via file_column. I can upload JPG files just fine.

Originally I had installed ImageMagick via Debian''s apt-get and built
the
rmagick gem using "gem install rmagick". This wasn''t working
so I
uninstalled ImageMagick and tried to compile GraphicsMagick by hand, then
reinstall the rmagick gem.

This also isn''t working, and it''s driving me nuts. The same
code works
perfectly on my OS X dev machine.

Does anyone have pointers to get this working properly? Please help!
Thanks...

-- 
seth at subimage interactive
http://www.subimage.com/sublog/
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Inge Jørgensen

2006-Aug-12 10:00 UTC

head link

[Rails] Rmagick not handling GIF files properly...

have you got the libgif / libpng headers installed?

subimage interactive wrote:> Tracked down the source of my problem...
>
> It seems that Rmagick isn''t properly cropping/resizing GIF or PNG 
> images when uploaded via file_column. I can upload JPG files just fine.
>
> Originally I had installed ImageMagick via Debian''s apt-get and
built
> the rmagick gem using "gem install rmagick". This wasn''t
working so I
> uninstalled ImageMagick and tried to compile GraphicsMagick by hand, 
> then reinstall the rmagick gem.
>
> This also isn''t working, and it''s driving me nuts. The
same code works
> perfectly on my OS X dev machine.
>
> Does anyone have pointers to get this working properly? Please help! 
> Thanks...
>
> -- 
> seth at subimage interactive
> http://www.subimage.com/sublog/
> ------------------------------------------------------------------------
>
> _______________________________________________
> Rails mailing list
> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>

subimage interactive

2006-Aug-12 16:27 UTC

head link

[Rails] Rmagick not handling GIF files properly...

I think I do - but how do I make sure?

On 8/12/06, Inge J?rgensen <inge@manualdesign.no>
wrote:>
> have you got the libgif / libpng headers installed?
>
> subimage interactive wrote:
> > Tracked down the source of my problem...
> >
> > It seems that Rmagick isn''t properly cropping/resizing GIF or
PNG
> > images when uploaded via file_column. I can upload JPG files just
fine.
> >
> > Originally I had installed ImageMagick via Debian''s apt-get
and built
> > the rmagick gem using "gem install rmagick". This
wasn''t working so I
> > uninstalled ImageMagick and tried to compile GraphicsMagick by hand,
> > then reinstall the rmagick gem.
> >
> > This also isn''t working, and it''s driving me nuts.
The same code works
> > perfectly on my OS X dev machine.
> >
> > Does anyone have pointers to get this working properly? Please help!
> > Thanks...
> >
> > --
> > seth at subimage interactive
> > http://www.subimage.com/sublog/
> >
------------------------------------------------------------------------
> >
> > _______________________________________________
> > Rails mailing list
> > Rails@lists.rubyonrails.org
> > http://lists.rubyonrails.org/mailman/listinfo/rails
> >
>
> _______________________________________________
> Rails mailing list
> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>


-- 
seth at subimage interactive
http://www.subimage.com/sublog/
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subimage interactive

2006-Aug-12 16:27 UTC

head link

[Rails] Re: Rmagick not handling GIF files properly...

Sorry about that - for awhile it was cropping the bottom 1/2 off one of my
image versions (medium) and creating the other 2 versions (small and thumb)
as 0kb. After compiling GraphicsMagick it makes all of the other versions
0kb.

The original is fine...

On 8/12/06, Timothy Hunter <cyclists@nc.rr.com>
wrote:>
> What do you mean by "isn''t properly cropping/resizing"?
Do you get an
> exception? An error message? Incorrect output?
>
>
> On Aug 12, 2006, at 4:59 AM, subimage interactive wrote:
>
> Tracked down the source of my problem...
>
> It seems that Rmagick isn''t properly cropping/resizing GIF or PNG
images
> when uploaded via file_column. I can upload JPG files just fine.
>
> Originally I had installed ImageMagick via Debian''s apt-get and
built the
> rmagick gem using "gem install rmagick". This wasn''t
working so I
> uninstalled ImageMagick and tried to compile GraphicsMagick by hand, then
> reinstall the rmagick gem.
>
> This also isn''t working, and it''s driving me nuts. The
same code works
> perfectly on my OS X dev machine.
>
> Does anyone have pointers to get this working properly? Please help!
> Thanks...
>
> --
> seth at subimage interactive
> http://www.subimage.com/sublog/
>
>
>

-- 
seth at subimage interactive
http://www.subimage.com/sublog/
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subimage interactive

2006-Aug-12 17:05 UTC

head link

[Rails] Rmagick not handling GIF files properly...

One other thing that might be helpful:

I''m trying to build RMagick from source now, and after running:

./configure --with-graphics-magick
make

I''m getting this...error over and over again (with different rb
scripts)

/home/seth/src/RMagick-1.13.0/./lib/rvg/misc.rb:317:in
`get_type_metrics'':
Postscript delegate failed (Magick::ImageMagickError)
        from /home/seth/src/RMagick-1.13.0/./lib/rvg/misc.rb:317:in
`render''
        from /home/seth/src/RMagick-1.13.0/./lib/rvg/misc.rb:688:in
`text''
        from /home/seth/src/RMagick-1.13.0/./lib/rvg/text.rb:64:in
`add_primitives''
        from /home/seth/src/RMagick-1.13.0/./lib/rvg/container.rb:71:in
`add_primitives''
        from /home/seth/src/RMagick-1.13.0/./lib/rvg/container.rb:71:in
`each''
        from /home/seth/src/RMagick-1.13.0/./lib/rvg/container.rb:71:in
`add_primitives''
        from /home/seth/src/RMagick-1.13.0/./lib/rvg/rvg.rb:262:in
`add_outermost_primitives''
        from /home/seth/src/RMagick-1.13.0/./lib/rvg/rvg.rb:262:in
`each''
        from /home/seth/src/RMagick-1.13.0/./lib/rvg/rvg.rb:262:in
`add_outermost_primitives''
        from /home/seth/src/RMagick-1.13.0/./lib/rvg/rvg.rb:235:in
`draw''
        from InitialCoords.rb:22

On 8/12/06, subimage interactive <subimage@gmail.com>
wrote:>
> I think I do - but how do I make sure?
>
>
> On 8/12/06, Inge J?rgensen <inge@manualdesign.no> wrote:
> >
> > have you got the libgif / libpng headers installed?
> >
> > subimage interactive wrote:
> > > Tracked down the source of my problem...
> > >
> > > It seems that Rmagick isn''t properly cropping/resizing
GIF or PNG
> > > images when uploaded via file_column. I can upload JPG files just
> > fine.
> > >
> > > Originally I had installed ImageMagick via Debian''s
apt-get and built
> > > the rmagick gem using "gem install rmagick". This
wasn''t working so I
> > > uninstalled ImageMagick and tried to compile GraphicsMagick by
hand,
> > > then reinstall the rmagick gem.
> > >
> > > This also isn''t working, and it''s driving me
nuts. The same code works
> > > perfectly on my OS X dev machine.
> > >
> > > Does anyone have pointers to get this working properly? Please
help!
> > > Thanks...
> > >
> > > --
> > > seth at subimage interactive
> > > http://www.subimage.com/sublog/
> > >
> >
------------------------------------------------------------------------
> > >
> > > _______________________________________________
> > > Rails mailing list
> > > Rails@lists.rubyonrails.org
> > > http://lists.rubyonrails.org/mailman/listinfo/rails
> > >
> >
> > _______________________________________________
> > Rails mailing list
> > Rails@lists.rubyonrails.org
> > http://lists.rubyonrails.org/mailman/listinfo/rails
> >
>
>
>
> --
> seth at subimage interactive
> http://www.subimage.com/sublog/
>


-- 
seth at subimage interactive
http://www.subimage.com/sublog/
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subimage interactive

2006-Aug-12 23:10 UTC

head link

[Rails] Rmagick not handling GIF files properly...

For anyone who cares, got RMagick installed after installing ghostscript -
but when I try to upload an image now I get an Application Error page with
nothing in the apache or rails error log.

I''m going nuts here! Has anyone built RMagick on a debian box FROM
SCRATCH /
SOURCE and have it fully working? Please help!!!

On 8/12/06, subimage interactive <subimage@gmail.com>
wrote:>
> One other thing that might be helpful:
>
> I''m trying to build RMagick from source now, and after running:
>
> ./configure --with-graphics-magick
> make
>
> I''m getting this...error over and over again (with different rb
scripts)
>
> /home/seth/src/RMagick-1.13.0/./lib/rvg/misc.rb:317:in
`get_type_metrics'':
> Postscript delegate failed (Magick::ImageMagickError)
>         from /home/seth/src/RMagick-1.13.0/./lib/rvg/misc.rb:317:in
> `render''
>         from /home/seth/src/RMagick- 1.13.0/./lib/rvg/misc.rb:688:in
> `text''
>         from /home/seth/src/RMagick-1.13.0/./lib/rvg/text.rb:64:in
> `add_primitives''
>         from /home/seth/src/RMagick-1.13.0/./lib/rvg/container.rb:71:in
> `add_primitives''
>         from /home/seth/src/RMagick-1.13.0/./lib/rvg/container.rb:71:in
> `each''
>         from /home/seth/src/RMagick-1.13.0/./lib/rvg/container.rb:71:in
> `add_primitives''
>         from /home/seth/src/RMagick-1.13.0/./lib/rvg/rvg.rb:262:in
> `add_outermost_primitives''
>         from /home/seth/src/RMagick-1.13.0/./lib/rvg/rvg.rb:262:in
`each''
>         from /home/seth/src/RMagick-1.13.0/./lib/rvg/rvg.rb:262:in
> `add_outermost_primitives''
>         from /home/seth/src/RMagick-1.13.0/./lib/rvg/rvg.rb:235:in
`draw''
>         from InitialCoords.rb:22
>
>
> On 8/12/06, subimage interactive <subimage@gmail.com> wrote:
> >
> > I think I do - but how do I make sure?
> >
> >
> > On 8/12/06, Inge J?rgensen < inge@manualdesign.no> wrote:
> > >
> > > have you got the libgif / libpng headers installed?
> > >
> > > subimage interactive wrote:
> > > > Tracked down the source of my problem...
> > > >
> > > > It seems that Rmagick isn''t properly
cropping/resizing GIF or PNG
> > > > images when uploaded via file_column. I can upload JPG files
just
> > > fine.
> > > >
> > > > Originally I had installed ImageMagick via Debian''s
apt-get and
> > > built
> > > > the rmagick gem using "gem install rmagick". This
wasn''t working so
> > > I
> > > > uninstalled ImageMagick and tried to compile GraphicsMagick
by hand,
> > > > then reinstall the rmagick gem.
> > > >
> > > > This also isn''t working, and it''s driving
me nuts. The same code
> > > works
> > > > perfectly on my OS X dev machine.
> > > >
> > > > Does anyone have pointers to get this working properly?
Please help!
> > > > Thanks...
> > > >
> > > > --
> > > > seth at subimage interactive
> > > > http://www.subimage.com/sublog/
> > > >
> > >
------------------------------------------------------------------------
> > > >
> > > > _______________________________________________
> > > > Rails mailing list
> > > > Rails@lists.rubyonrails.org
> > > > http://lists.rubyonrails.org/mailman/listinfo/rails
> > > >
> > >
> > > _______________________________________________
> > > Rails mailing list
> > > Rails@lists.rubyonrails.org
> > > http://lists.rubyonrails.org/mailman/listinfo/rails
> > >
> >
> >
> >
> > --
> > seth at subimage interactive
> > http://www.subimage.com/sublog/
> >
>
>
>
> --
>
> seth at subimage interactive
> http://www.subimage.com/sublog/
>


-- 
seth at subimage interactive
http://www.subimage.com/sublog/
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