I'm using wicked_pdf with rails 3.2.11 and ruby 1.9.3 to generate a PDF from HTML and deploying to Heroku.

My pdf.css.scss.erb: 

<% app_fullhost = Constants["app_fullhost"] %>

@font-face {
  font-family:'DosisMedium'; font-style:normal; font-weight:500;
  src: url(<%=app_fullhost%>/app/font/dosis/Dosis-Medium.ttf) format('woff');
}

*, body {
  font-family: "DosisLight", 'Times New Roman', 'Arial', sans-serif;
}

where app_fullhost is the exact host, in development or production.

My pdf layout includes among other things :

%html{:lang => I18n.locale}
  %head
    %meta{:charset => "utf-8"}
    %title= content_for?(:title) ? yield(:title) : Settings.app_name
    = wicked_pdf_stylesheet_link_tag "pdf"

In production.rb I have 

config.assets.precompile +=%w(pdf.css)

This works without problems in development, but on Heroku the pdf file doesn't load the desired font. I have also tried different solutions like adding these in production.rb:

config.assets.paths << "#{Rails.root}/app/assets/fonts"
config.assets.precompile += %w(*.svg *.eot *.woff *.ttf) 
config.assets.precompile += %w(.svg .eot .woff .ttf)

and I tried also to change ( in pdf.css.scss.erb ) :

@font-face {
  font-family:'Dosis'; font-style:normal; font-weight:500;
  src: url('Dosis-Medium.ttf') format('woff');
}

or

@font-face {
  font-family:'Dosis'; font-style:normal; font-weight:500;
  src: url(<%= asset_path('Dosis-Medium.ttf')%>) format('woff');
}

The fonts are in assets/fonts and also in public/app/font/dosis and url on Heroku respond correctly with:

..//myapp/app/font/dosis/Dosis-Medium.ttf" and 
..//myapp/assets/Dosis-Medium.ttf 

                    
                    

                        
                        heroku
                        
                        fonts
                        
                        ruby-on-rails-3.2
                        
                        wicked-pdf
                        
                    

                    

                        
                        
                        
                        
                        
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