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# coding: UTF-8
#============================================================+
# Begin : 2008-03-04
# Last Update : 2010-05-20
#
# Description : Example 003 for RBPDF class
# Custom Header and Footer
#
# Author: Jun NAITOH
# License: LGPL 2.1 or later
#============================================================+
require("example_common.rb")
class Example003Controller < ApplicationController
# Extend the RBPDF class to create custom Header and Footer
class MYPDF < RBPDF
# Page header
def Header()
# Logo
image_file = PDF_EXAMPLE_LOGO
Image(image_file, 10, 10, 15, '', 'PNG', '', 'T', false, 300, '', false, false, 0, false, false, false)
# Set font
set_font('helvetica', 'B', 20)
# Title
cell(0, 15, '<< RBPDF Example 003 >>', 0, 0, 'C', 0, '', 0, false, 'M', 'M')
end
# Page footer
def Footer()
# Position at 15 mm from bottom
set_y(-15)
# Set font
set_font('helvetica', 'I', 8)
# Page number
cell(0, 10, 'Page ' + getAliasNumPage() + '/' + getAliasNbPages(), 0, 0, 'C', 0, '', 0, false, 'T', 'M')
end
end
def index
# create new PDF document
pdf = MYPDF.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 003')
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 + 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('times', 'BI', 12)
# add a page
pdf.add_page()
# set some text to print
txt = <<EOD
RBPDF Example 003
Custom page header and footer are defined by extending the RBPDF class and overriding the Header() and Footer() methods.
EOD
# print a block of text using write()
pdf.write(0, txt, '', 0, 'C', true, 0, false, false, 0)
# ---------------------------------------------------------
# Close and output PDF document
send_data pdf.output(), :type => "application/pdf", :disposition => "inline"
end
end
#============================================================+
# END OF FILE
#============================================================+
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