class BrDanfe::CceLib::Barcode
Public Class Methods
Source
# File lib/br_danfe/cce_lib/barcode.rb, line 4 def initialize(pdf, xml) @pdf = pdf @xml = Nokogiri::XML(xml) end
Public Instance Methods
Source
# File lib/br_danfe/cce_lib/barcode.rb, line 9 def render @pdf.box(height: 50) do @pdf.move_down 40 barcode = Barby::Code128C.new(nfe_key) barcode.annotate_pdf(@pdf, x: @pdf.cursor, y: @pdf.cursor, height: 40) end end
Private Instance Methods
Source
# File lib/br_danfe/cce_lib/barcode.rb, line 19 def nfe_key node = @xml.css('procEventoNFe > evento > infEvento > chNFe') node ? node.text : '' end