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PrawnÒ²ÊǺôÉù½Ð¸ßµÄÒ»ÖÖRuby PDF±¨±í¹¤¾ß£¬¶ÔÓÚËüºÍ FPDF µ½µ×Ë­¸üÓÅÐ㣬Õâ¾ÍÒªÒòÈ˶øÒìÁË£¬FPDFÊÇÓÃPHP±àдµÄPDF¿âµÄÒÆÖ²£¬¶øPRAWNÔò²»ÊÇ Prawn£ºÊ¹ÓÃRubyÉú³ÉPDF¸ü¼ò½Ý ÖÐÓмòµ¥µÄ½éÉÜ
ÏÂÃæÀ´¿´¿´PRAWNÊÇÈçºÎʵÏÖPDFµÄ´òÓ¡µÄ£¨»ù±¾µÄʵÏֲο¼ Ruby Ruportʵ¼ù—¼òµ¥±¨±íϵͳ£©
Ò»¡¢°²×°Prawn
gem install prawn
¶þ¡¢ÐÞ¸Äenviroment.rb
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require "prawn"
require 'prawn/layout'
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PrawnÖ§³ÖÍⲿÒýÈëÖÐÎÄ×ÖÌ壬ÀýÈç“¿¬Ìå”
´ÓC:\Windows\FontsϽ«±¾»úÖ§³ÖµÄ×ÖÌåÎļþ(*.ttf)¸´ÖƵ½
%RUBY_HOME%\lib\ruby\gems\1.8\gems\prawn-core-0.8.4\data\fonts
ÔÚ´úÂëÖÐͨ¹ý
@pdf_writer.font"#{::Prawn::BASEDIR}/data/fonts/simkai.ttf"
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ËÄ¡¢ÐÞ¸ÄReportOutputController.rb
Ìæ»»Pdf<Ruport::Formatter::PDFΪÈçÏ´úÂ룺
class Ruport::Formatter::PRAWN< Ruport::Formatter::PDF
def pdf_writer
unless @pdf_writer
@pdf_writer = ::Prawn::Document.new
@pdf_writer.font"#{::Prawn::BASEDIR}/data/fonts/simkai.ttf"
end
return @pdf_writer
end
def render_pdf
output<<pdf_writer.render
end
end
class Pdf<Ruport::Formatter::PRAWN
renders :pdf, :for => ReportOutputController
build :data_sheet do
eval(options[:outputContent])
end
end
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¶ÔÓÚtemplate_contentµÄÄÚÈݱ£´æÎªÈçÏ£º
pdf_writer.text ("²úÆ·Áбí",
:align=>:center,:size=>15)
pdf_writer.image ("public/images/ruport.jpg",
:at => [0,730],
:height=>50,
:width=>100)
pheader=%w[Àà±ð Ãû³Æ ¼Û¸ñ]
pdata=[]
for i in 0..data.length-1 do
temp=[data[


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Watir Óï·¨£¨Web Application Testing in Ruby)
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watieµÄ°²×°Çë²é¿´ -> Ruby libraryµÄ°²×°
# ʹÓÃWatir¹¤¾ß£¬ÐèÒªÔڽű¾ÖмÓÉÏ
require 'watir'
# ´´½¨Ò»¸öIEµÄʵÀý
ie = Watir::IE.new
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ie = Watir::IE.start('http://www.text.com/')
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