Module: RGhost::Config

Defined in:
lib/rghost_barcode/rghost_barcode_adapter.rb

Class Method Summary collapse

Class Method Details

.barcode_examples ⇒ Object

Generates catalog of barcodes.

RGhost::Config.barcode_examples.render :pdf, :filename => “/tmp/barcode_catalog.pdf”



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# File 'lib/rghost_barcode/rghost_barcode_adapter.rb', line 21

def self.barcode_examples
  d=RGhost::Document.new :paper => [18,10], :margin_left => 2
  RGhost::Barcode::BARCODES.each do |k,v|
    opts = v.dup
    d.text "Barcode Name: <b>#{k}</b> "
    d.next_row
    d.show "Barcode description: #{opts.delete(:desc)}"
    d.jump_rows 8
    barcode_string = opts.delete(:default)
    d.send "barcode_#{k}".to_sym,barcode_string,opts.dup      
    d.jump_rows 3
    d.text("Code: doc.barcode_#{k}('#{barcode_string}',#{opts.inspect})",false)
    d.next_page
  end
  license=%Q{<big>Barcode Writer License</big><br/>Anybody is free to use and develop this code as they see fit, under the terms of the permissive MIT/X-Consortium license(http://postscriptbarcode.googlecode.com/svn/trunk/LICENSE), which requires that developers attribute any derivative code to this project in both the source code and documentation. As such I take no liability for its use or misuse.<br/><br/><br/> <i>Shairon Toledo</i>   }
  d.text license
  d.next_row
  d.show "RGhost::VERSION #{RGhost::VERSION::STRING}" , :align => :page_right, :tag => :b
  d.next_row
  d.show "RGhost::Barcode::VERSION #{RGhost::Barcode::VERSION::STRING}" , :align => :page_right, :tag => :b
  d
end