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# coding: UTF-8
#============================================================+
# Begin : 2009-04-16
# Last Update : 2010-05-20
#
# Description : Example 051 for RBPDF class
# Full page background
#
# Author: Jun NAITOH
# License: LGPL 2.1 or later
#============================================================+
require("example_common.rb")
class Example051Controller < ApplicationController
# Extend the RBPDF class to create custom Header and Footer
class MYPDF < RBPDF
# Page header
def Header()
# full background image
# store current auto-page-break status
bMargin = get_break_margin()
auto_page_break = @auto_page_break
set_auto_page_break(false, 0)
img_file = "#{File.join(Rails.root, 'public')}/image_demo.png"
image(img_file, 0, 0, 210, 297, '', '', '', false, 300, '', false, false, 0)
# restore auto-page-break status
set_auto_page_break(auto_page_break, bMargin)
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 051')
pdf.set_subject('RBPDF Tutorial')
pdf.set_keywords('RBPDF, PDF, example, test, guide')
# set header and footer fonts
pdf.set_header_font([PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN])
# 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(0)
pdf.set_footer_margin(0)
# remove default footer
pdf.set_print_footer(false)
# 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', '', 48)
# add a page
pdf.add_page()
# Print a text
html = '<span style="background-color:yellow;color:blue;"> PAGE 1 </span>
<p stroke="0.2" fill="true" strokecolor="yellow" color="blue" style="font-family:helvetica;font-weight:bold;font-size:26pt;">You can set a full page background.</p>'
pdf.write_html(html, true, false, true, false, '')
# add a page
pdf.add_page()
# Print a text
html = '<span style="background-color:yellow;color:blue;"> PAGE 2 </span>'
pdf.write_html(html, true, false, true, false, '')
# ---------------------------------------------------------
# Close and output PDF document
send_data pdf.output(), :type => "application/pdf", :disposition => "inline"
end
end
#============================================================+
# END OF FILE
#============================================================+
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