Displaying 20 results from an estimated 10000 matches similar to: "File_Column error msg "Image location invalid image""
2006 Jun 30
3
gem Rmagick install problem on Linux
I get the following error when I try to install Rmagic (via gem) on
Linux. Do I need to install anyting before installing rmagic? This
worked seamlessly on windows. What the best way to install it on Linux.
I am on RedHat ES 3. /thanks
-thila
Attempting local installation of ''rmagick''
Local gem file not found: rmagick*.gem
Attempting remote installation of
2005 Dec 31
4
How might I use file_column for incoming email attachments?
I''m writing a ''Mailman'' model that catches emails sent to my
application (kind of like backpack, I think). The trouble is that
I''d like to save image attachments in the same was that file_column
saves them--in fact, I''d really like to use a simple assignment like
photo.image = attachment to save the image in its proper place.
However,
2006 Feb 13
3
file_column: uninitialized constant Magick
I am getting this following error when using file_column with RMagick:
uninitialized constant Magick
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/
active_support/dependencies.rb:200:in `const_missing''
./script/../config/../vendor/plugins/rails_file_column/plugins/
file_column/branches/kyle/lib/file_column.rb:621:in `file_column''
2007 Feb 09
7
Upload image without rmagic
I need a way to upload an image and display it without using any of
the plugins that use rmagic. I have used the plugins (file_column,
fleximage) which both use rmagic and gave me problems (never got
fleximage to work)
Thanks in advance - K
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2006 Apr 23
2
file_column and Thumbnails
I see that the SVN version of the excellent file_column plug-in can create
thumbnails using the url_for_image_column helper.
This uses Rmagick to create the thumbnail... Quick question...
Let''s say the file is a TIFF image - can the helper create a JPG version of
the thumbnail for display in the browser?
Curious if the plug-in can handle that transform with some creative use of
the
2005 Sep 09
5
file_column: patched for imagemagick and validation
Hi all,
I patched file_column to add imagemagick transformations of uploaded
content. I added an options hash, and it takes the :magick and
:format keys. :magick is a string of imagemagick command line options
for convert (Reference:
http://www.imagemagick.org/script/convert.php). Format is an optional
extension for the finished image. If Imagemagick recognizes the
extension, then it will
2006 Apr 07
4
file_column and animated gifs
hi,
is it possible to resize animated gifs with file_column?
if i upload an animated gif file with file_column than the animation no
longer exists...
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2006 Aug 12
5
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
2006 Mar 15
1
file_column imagemagick strangeness
Hi,
I''m using the basic magick features of file_column,
and while files are uploading fine without the magick options, as soon as I do something like
:magick => { :size => "400x600" }
I get an ''invalid file'' error.
Further investigation reveals that the file is in fact invalid because something somewhere is truncating the file path:
2006 Mar 08
3
file_column Cropping -> image offset information
Hello,
I had a problem cropping images with file_column. These are my settings:
file_column :image, :magick => {
:versions => {
:thumb => "80x80>",
:medium => "150x150>",
:square => {
:crop => "1:1",
:size => "50x50!"
}
},
2006 Jul 12
11
ruby rails performance
Hi-
We just finished our app and I tested for performance with httperf. Our
setup is browser -> apache2.2-> mod_poxy balancer-> mongrel cluster -> 3
mongrel servers.
I have noticed that the total request per second is is about 7.5. When I
increase the no of mongrel to 5, it inches up to 8 req/s.
My question is how bad or good this number is? We are on a old dell 2400
machine
2006 Jun 30
5
Off Topic - Image size convertor?
I''ve been googling around, and have found a lot of tools to convert
images to the right pixel size - anyone have a good command line based
one for linux?
Also, how do you issue a command from a rails app?
Thanks,
Ben Lisbakken
--
Posted via http://www.ruby-forum.com/.
2006 Apr 24
7
ImageMagick/Rmagick replacement?
Hi, everyone!
I have been recently hit by ImageMagick/Rmagick memory leak issues.
I know I can lesson the problem by manually starting up GC each time
I use Rmagick library but ImageMagick seems to use way too much
memory nevertheless. (on shared hosting setup anyway)
Is there a decent replacement for ImageMagick library? I used to
think ImageMagick was quite efficient because its
2006 Mar 27
14
Image manipulation/resizing server-side?
I''d like to implement a system in a Rails app where I allow the user to
upload an image file, and then the app takes that image and manipulates
it, saving a thumbnail, small, and original size version of the file to
the server.
How would I go about doing that?
Thanks,
Jeff
--
Posted via http://www.ruby-forum.com/.
2007 Apr 26
8
Win32 service - Errno::EINVAL (Invalid argument) when uploading image file
Hi guys,
I''m facing an error trying to run my app as mongrel_service, hope those who
have faced similar issue can help to shed some lights.
The app was fine when running from console, but when running it as a
service, it failed when I try to upload ''image file'', it has no issue
uploading other types of files.
Environment:
------------
mongrel (1.0.1, 0.3.13.3)
2006 Feb 15
0
file_column / Rmagick "invalid image" when image is valid
So I''ve recently finished up my first RoR application and made sure it all
worked right on the windows machine i developed it on. then deployed it on
GeekISP.com which runs Open/Free BSD. I had to jump through a few little
hoops to get it working and set the permissions for rails to create
directories, but it still doesnt work right. When i go to add a new item to
the database and try
2006 Apr 15
6
Good image API for RoR?
Hi, I need a relatively simple image api for the app I''m writing. I
need to copy photos, rename them, and re-size them to put them in a
standard format.
I tried using RMagick/Imagemagick, but the photos would be corrupted on
re-size, so I''m looking for some suggestions.
--
Posted via http://www.ruby-forum.com/.
2006 Feb 14
0
RoR BSD setup, file_column / Rmagick "invalid image"
So ive recently finished up my first RoR application and made sure it
all worked right on the windows machine i developed it on. then deployed
it on GeekISP.com which runs Open/Free BSD. I had to jump through a few
little hoops to get it working and set the permissions for file_column
to create directories, but it still doesnt work right. When i go to add
a new item to the database and try
2006 Jan 18
5
Ruby and charting
Hi-
I need to create simple charts on the fly - I had used JFreeChart in the
past with inJ2EE apps. Is there any equivalent here for Ruby. My
charting needs are simple: just line charts.
Also if anyone has done this, pls let me know how I should go about in
doing it.
Thanks
--
Posted via http://www.ruby-forum.com/.
2006 Apr 26
5
imagemagic / rmagic dmg for OSX?
Is there a pre-built disk image for rmagic on OSX (including image magic and
all the other pre-requisites)? I''ve seen that it comes on the Locomotive
image but I don''t want to replace my entire development environment.
Does anybody have a sense of how reliable it is on OSX? I''ve seen some
fairly negative comments when googling, but that''s not the best way to