# coding: UTF-8
#============================================================+
# Begin       : 2008-03-04
# Last Update : 2010-05-20
#
# Description : Example 008 for RBPDF class
#               Include external UTF-8 text file
#
# Author: Jun NAITOH
# License: LGPL 2.1 or later
#============================================================+
    
require("example_common.rb")
    
class Example008Controller < ApplicationController
  def index
    # create new PDF document
    pdf = RBPDF.new(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false)
    
    # set document information
    pdf.set_creator(PDF_CREATOR)
    pdf.set_author(PDF_AUTHOR)
    pdf.set_title('RBPDF Example 008')
    pdf.set_subject('RBPDF Tutorial')
    pdf.set_keywords('RBPDF, PDF, example, test, guide')
    
    # set default header data
    pdf.set_header_data(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE + ' 008', PDF_HEADER_STRING)
    
    # set header and footer fonts
    pdf.set_header_font([PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN])
    pdf.set_footer_font([PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA])
    
    # set default monospaced font
    pdf.set_default_monospaced_font(PDF_FONT_MONOSPACED)
    
    # set margins
    pdf.set_margins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT)
    pdf.set_header_margin(PDF_MARGIN_HEADER)
    pdf.set_footer_margin(PDF_MARGIN_FOOTER)
    
    # set auto page breaks
    pdf.set_auto_page_break(true, PDF_MARGIN_BOTTOM)
    
    # set image scale factor
    pdf.set_image_scale(PDF_IMAGE_SCALE_RATIO)
    
    # set some language-dependent strings
    pdf.set_language_array($l)
    
    # ---------------------------------------------------------
    
    # set font
    pdf.set_font('freeserif', '', 12)
    
    # add a page
    pdf.add_page()
    
    # get esternal file content
    utf8text=''
    file = PDF_UTF8TEST_TXT
    open(file,'rb') do |f|
      utf8text<<f.read()
    end
    
    # set color for text
    pdf.set_text_color(0, 63, 127)
    
    #write(h, txt, link='', fill=0, align='', ln=false, stretch=0, firstline=false, firstblock=false, maxh=0)
    
    # write the text
    pdf.write(5, utf8text, '', 0, '', false, 0, false, false, 0)
    
    # ---------------------------------------------------------
    
    # Close and output PDF document
    send_data pdf.output(), :type => "application/pdf", :disposition => "inline"
  end
end

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# END OF FILE                                                
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