bastien

# Model using the ghostscript processor
class Content < ActiveRecord::Base
  
  has_attached_file :resource,
                    :styles => { :preview => ["725x1200>", :jpg], :thumb => ["100x140>", :jpg] },
                    :processors => [:ghostscript, :thumbnail],
                    :convert_options => { :all => '-colorspace RGB -flatten -density 300 -quality 100' }, 
                    :path => ":page_path/:class/:id/:resource_token/:style/:filename"
end

tim-reynolds

/*
  If you have a horizontal (or vertical) scroll container and want to set the scroll to center a specific
  element in the container you can use the following super simple technique. 
  I'm going to show you how it was derived, because it's important to know why, not just how. 
*/

/* 
  Setup: 
  [HTML]
  <div class="outer">