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# coding: UTF-8
#============================================================+
# Begin : 2008-03-04
# Last Update : 2023-03-23
#
# Description : Example 009 for RBPDF class
# Test Image (need rmagick)
#
# Author: Jun NAITOH
# License: LGPL 2.1 or later
#============================================================+
require("example_common.rb")
class Example009Controller < 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 009')
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 + ' 009', 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)
# ---------------------------------------------------------
# add a page
pdf.add_page()
# set JPEG quality
pdf.set_jpeg_quality(75)
# image(file, x='', y='', w=0, h=0, type='', link='', align='', resize=false, dpi=300, palign='', ismask=false, imgmask=false, border=0, fitbox=false, hidden=false, fitonpage=false)
# JPEG Image example (need rmagick)
begin
pdf.image(PDF_IMAGE_DEMO_JPG, 50, 50, 100, 150, 'JPG', 'https://github.com/naitoh/rbpdf', '', true, 150, '', false, false, 1, false, false, false)
rescue => err
logger.error "pdf: Image: error: #{err.message}"
end
# ---------------------------------------------------------
# add a page
pdf.add_page()
# PNG Image example (need rmagick)
begin
pdf.image(PDF_IMAGE_DEMO_PNG, 50, 50, 100, 150, 'PNG', 'https://github.com/naitoh/rbpdf', '', true, 150, '', false, false, 1, false, false, false)
rescue => err
logger.error "pdf: Image: error: #{err.message}"
end
# ---------------------------------------------------------
# add a page
pdf.add_page()
# WebP Image example (need rmagick)
begin
pdf.image(PDF_IMAGE_DEMO_WEBP, 50, 50, 100, 150, 'WEBP', 'https://github.com/naitoh/rbpdf', '', true, 150, '', false, false, 1, false, false, false)
rescue => err
logger.error "pdf: Image: error: #{err.message}"
end
# Close and output PDF document
send_data pdf.output(), :type => "application/pdf", :disposition => "inline"
end
end
#============================================================+
# END OF FILE
#============================================================+
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