Saturday, April 5, 2014
Good morning Alfredo ;)
file sizes:
Paperclip will post process (resize) your images - if all validations are ok - otherwise post processing will not commence.
Paperclip supports an extensible selection of post-processors. When you define a set of styles for an attachment, by default it is expected that those "styles" are actually "thumbnails". However, you can do much more than just thumbnail images. By defining a subclass of Paperclip::Processor, you can perform any processing you want on the files that are attached.
eg.: has_attached_file :avatar, :styles => { :medium => "300x300>", :thumb => "100x100>" }
this image will have two resized copies, a medium and a thumb
which you may show using a helper:
<%= image_tag @user.avatar.url(:medium) %>
location of file:
(from https://github.com/thoughtbot/paperclip - understanding storage): The files that are assigned as attachments are, by default, placed in the directory specified by the
:path option to has_attached_file. By default, this location is :rails_root/public/system/:class/:attachment/:id_partition/:style/:filename. cheers,
Walther
Den 05/04/2014 kl. 08.55 skrev Alfredo Barrero <abarrero90@gmail.com>:
Good afternoon everyone.
Im using the gem Paperclip in order to upload the images of the users to my server. But I having problems with it. I don't know how to resize the image size after uploading the image.
I'm using CSS to try to change the size but is not working. I think Paperclip is showing the exactly size that it was saved. Could anyone help me?.
Another question is about the location of the pictures that the gem Paperclip is using. When I add a picture with this gem, Where it is saved?.
Thank you & best regards.
Alfredo.--
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