similar to: watermark with file_colum

When I run ./script/plugin discover to register new plugin sites I get stopped at this point with the following error. ... http://svn.northpub.com/plugins/ http://rhnh.svnrepository.com/svn/public/rails/plugins/ (eval):3:in `each'': undefined method `[]'' for nil:NilClass (NoMethodError) from /usr/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/commands/plugin.rb:658:in

i have an file upload in my rails app and i''m saving the picture in the filesystem. i need to validate if the uploaded picture have a certain width and height. how can i do this thank you very much -- Posted via http://www.ruby-forum.com/.

Is there any plugin or ajax controls for picking colors? Was looking around Couldn''t find anything -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060719/cb4bc40f/attachment-0001.html

Hello Ive been learning / implementing AWS Thanks to the wonderful pdf by orielly I was able to spot a problem with the User Engine I would like to see if anyone else has had problems with this?? Basically if you make a web service at /products You should be able to reach /product/wsdl and get a well formatted xml doc If you have a login engine on it seems

This is the last major hurdle in my little app and I can''t seem to figure it out. I am using file_column to upload images. The upload (and rmajick goodness) works just fine, but when I try to display the resulting image I get this error: undefined method `image_relative_path'' for #<Array:0x252b694> In script/console I can do this however:

Hi, I downloaded FileColumn plugin and love the concept. But when I tried the example listed on the plugin web site, I got the following error: NoMethodError in Entry#new undefined method `file_column'' for Entry:Class My environement is Red Hat linux 9.0 with mysql 4.1. I installed file_column under vendor/plugins. If I run "ls", I get the following directories:

Hi there, I''d like to use RMagick to watermark an image in the tmp directory before Attachment_fu saves it to Amazon S3. I took a look at the callbacks available in attachment_fu. There''s an ''after_attachment_saved'' method but this would be too late, and a ''before_thumbnail_saved'' but this is no good because it''s for thumbnails. I

To whom it may concern, a way to create watermarks with ruby on rails, imagemagick, attachment_fu and mini-magick in Portuguese, but the code is in English;) http://www.woompa.blog.br/2010/07/14/adicionando-marca-dagua-nas-suas-imagens-com-imagemagick-e-mini-magick/ Tnks! -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post

I''m starting on a small rails app and i need to generate a report in pdf format. i''ve generated pdfs before using pdf::writer without much problems, but for this project the company sent me a pdf ''watermark'' (or background template) that they want the report to be printed on.. instead of having them stock a bunch of the template stationary and have that paper

Hi… I want to use grImport to create a watermark on a plot() using the methods Paul Murrell describes here: http://cran.r-project.org/web/packages/grImport/vignettes/import.pdf (page 28). I can essentially reproduce this manually at the R prompt, and independently I can use grid.picture(…) successfully in a R script, but when I attempt to do do this in my script: • • •

Hi everybody, I am new to rails. I get the following error when run the rake engine:migrate for the engine login_engine. ------------------------------------------------------------------------ gbalaji:~/projects/test/vendor/plugins/login_engine gopalbalaji$ rake engine_migrate ENGINE=log --trace (in /Users/gopalbalaji/Projects/test) ** Invoke engine_migrate (first_time) ** Invoke

I''m working on a photo gallery and I''m using File_column to handle the uploads of the files and create my thumbnails, but does anyone here have any idea how to have a watermark (opaque text maybe) placed over one of the versions? Any ideas on how to go about this would be great. Even if it''s just straight RMagick code, that would be fine too. Thanks in advance for the

Hello all, I'm implementing a watermarking feature for lld that computes a hash of loadable segments and places the result in a note section. Ongoing work can be found here: https://reviews.llvm.org/D70316 https://reviews.llvm.org/D66426 The purpose of this watermark is to enable detection of post-link modifications to the loadable segments of the binary. Such modifications may produce a

Anyone used both? Im looking into the pros and cons of there two Payment of course supports more than just credit cards One query that comes to mind is why doesn''t active_merchant just use payment Would keep things nice and dry -------------- next part -------------- An HTML attachment was scrubbed... URL:

i know there is gotta be a way to get it... but i cant find it... this is gonna end up like h( ) nonetheless, can someone point me in the write direction? _______________________________________________ Rails mailing list Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org http://lists.rubyonrails.org/mailman/listinfo/rails

The ELF file header isn't always covered by a segment but still affects loading. I think everything else that effects loading/dynamic linking is always covered by a PT_LOAD segment. As evidence this is basically what --strip-sections in llvm-strip and eu-strip do and they produce perfectly runnable binaries. Having a hash of the actual memory map is interesting IMO. Build IDs can't really

Okay, I download login generator and I used it on my new app but, it''s not working correctly. If the user logins on the same session as he created he will login if it isn''t the same session it fails. What''s going on? -- Posted via http://www.ruby-forum.com/.

> Slightly OT question here, but I have a friend who needs to watch the Rails > intro movs, but is on Linux and has no way of using an actual Quicktime > player. VLC? I assumed everyone used that anyway. http://www.videolan.org/vlc/

Hi, Is it possible to diagonally fill a rectangle with a color gradient? I noticed that the gradient.rect of plotrix could fill a rect either up and down or from side to side. I am looking for something similar but fills diagonally instead, e.g., from the upper left corner to the bottom right. Does anyone know how to do it in R? Thanks, -- Tom [[alternative HTML version deleted]]

I searched the forms (i.e., R Search)?and come up with the following suggested link: ?http://cran.r-project.org/doc/FAQ/R-FAQ.html#How-can-I-create-rotated-axis-labels_003f I tried to implement what I believe was being implied by that URL and came up with the below: barplot(WorldPhones[1,], ??????? ylim=c(0, 50000), ??????? axes=FALSE, ann=FALSE, ???????