class BrDanfe::CceLib::Barcode

Public Class Methods

new(pdf, xml) click to toggle 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

render() click to toggle 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

nfe_key() click to toggle 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