search for: resize_to

...rtain transformations of the image before saving it - most importantly, to resize it. Now, how can I make an instance of FileColumn enabled model process these imagemagick instructions? My model looks looks somewhat like : class Image < ActiveRecord::Base attr_accessor :resize_dimension, :resize_to before_save :resize_image file_column :path, :versions => { "thumbnail" => "100x100>" } private def resize_image # stuff that processes the image with the form-provided values [:resize_dimension] (can be "w" (width) or "h" (height) ) and...

...from or written to within the timeout period. Idle connections will be closed. hope someone can help out or pint me to an application that works. i have attached my db file. in my model I have has_attachment :content_type => :image, :storage => :s3, :size => 0.megabyte..3.megabytes, :resize_to => ''450x450>'', :thumbnails => { :thumb => ''150x150>'' } validates_as_attachment my view new <h1>New upload_file</h1> <%= error_messages_for :upload_file %> <% form_for(:upload_file, :url => upload_files_path, :html => { :...

...esizing them and I don''t know what''s changed. Here''s my code: class Product < ActiveRecord::Base has_attachment :content_type => :image, :storage => :file_system, :max_size => 18.megabytes, :resize_to => ''300x'', :thumbnails => { :thumb => ''61x110!'' } validates_as_attachment end I expected a 420x595 image to be resized to 300xWhatever and a 61x110 thumbnail to be created. The image and thumbnail product records were both...

...perfectly except the thumbnail column in my DB is alwas NULL. I''m using S3 as my storage system. Anyone else having this issue with thumbnails? has_attachment :content_type => :image, :storage => :s3, :max_size => 500.kilobytes, :resize_to => ''150x150>'', :thumbnails => { :thumb => ''40x40>'' }, :processor => ''Rmagick'' validates_as_attachment --~--~---------~--~----~------------~-------~--~----~ You received this message because...

First off, I''m not trying to spec attachment_fu, I know it''s been tested. But, I added some code to that model that I do need to test. Basically, I need to somehow fulfill the "uploaded_data" property so I can actually run my tests(otherwise they fail because of validations). The "uploaded_data" field is what would grab the multipart data from form. Here

...ginal image. My Mugshot class looks like class Mugshot < ActiveRecord::Base has_attachment :content_type => :image, :storage => :file_system, :processor => ''Rmagick'', :max_size => 6.megabytes, :resize_to => ''100x100>'', :thumbnails => { :thumb => ''30x30>'', :tiny => ''10x10>'' } validates_as_attachment end Is there something I''m missing here? Cheers Shaun -- Posted via http://www.ruby-forum.com/....

Hi, I got Image model that has_attachment and belongs_to 2 other models via polymorphic association. The problem is that I''d like to customize has_attachment options (resize image) depending on which model the Image is related to - i.e. if Image belongs to Article it should be resized using different settings than if it belongs to Header. Is there a smart way to do it or do I have to

...t resizing option and the best "thumbnail" size for large images. This is my current configuration. When I resize strictly to 640x480 the image loses its original ratio. has_attachment :content_type => :image, :storage => :file_system, :max_size => 4096.kilobytes, :resize_to => ''640x480'', :thumbnails => { :thumb => ''32x32'', :medium => ''96x96'', :large => ''320x240''}, :processor => :ImageScience . Thanks, Elías --~--~---------~--~----~------------~-------~--~----~ You r...