Rails 3 and PDFKit. How to specify page size?

Question

I have been looking in the documentation but can\'t find the answer. How can I specify the page size of my pdf document and what are the available page sizes? I keep on look

Answer 1

Pdkit accepts custom sizes:

  PDFKit.configure do |config|
    config.wkhtmltopdf = `which wkhtmltopdf`.strip
    config.default_options = {
          :page_width => '1682',
          :page_height => '2378'
      }
  end

The sizes must be in milimeters (wkthmltopdf documentation).