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RuportÖÐpdf_writer¶ÔÖÐÎĵÄÖ§³Ö²¢²»ºÃ£¬Êä³öµÄÖÐÎÄÏÔʾµÄÊÇÂÒÂë¡£ÉÏÍø²éÁ˺ܶà×ÊÁÏ£¬Ò²Ã»ÓÐÕÒµ½ºÃµÄ½â¾ö·½°¸£¬ÎÞÄÎÖ»ºÃ²é¿´Ô´´úÂ룬µ½µ×ΪʲôRuport×Ô´øµÄPDF¹¤¾ß²»Ö§³ÖÖÐÎÄÊä³ö¡£
Ruport::Formatter::PDF::WriterÖÐÕÒµ½ÒÔÏ´úÂë
   metrics = load_font_metrics(font)
   metrics = PDF::Writer::FontMetrics.open(font)
   PDF::Writer::FontMetrics::METRICS_PATH = [ File.join(File.dirname(File.expand_path(__FILE__)), 'fonts') ]
Ô­À´METRICS_PATH=%RUBY_HOME%\lib\ruby\gems\1.8\gems\pdf-writer-1.1.8\lib\pdf\writer\fonts
ÔÚ´Ë·¾¶Ï´æÔÚµÄafm×ÖÌåÎļþ¾ù²»Ö§³ÖÖÐÎÄ£¬ÓÚÊÇ¿ªÊ¼½«Ä¿±êתÏòÌí¼ÓÒ»¸öÖ§³ÖÖÐÎÄµÄ *.afm×ÖÌåÎļþ¡£ÎÞÄÎÎļþÕÒµ½ÁË£¬·Åµ½¸Ã·¾¶Ï£¬ÔËÐо¹±¨´íÁË£¨Ò²ÐíÊÇPDF_WRITER²»Ö§³Ö¸ÃÎļþ£©
·ÅÆúÁË´Ë·½·¨£¬°ÑÄ¿±êתÏòFPDF
1£©ÏÂÔØfpdf http://download.csdn.net/source/5608
2£©½âѹµ½RailsÏîÄ¿µÄlibÏÂ
3£©°´Ruby Roportʵ¼ù—¼òµ¥±¨±íϵͳÍê³ÉRuportÓ¦ÓÃ
4£©½ÓÏÂÀ´£¬ÐÞ¸ÄReportOutputController.rb
½« class Ruport::Formatter::PDFÐÞ¸ÄΪÈçÏÂÄÚÈÝ
class Ruport::Formatter::FPDF < Ruport::Formatter::PDF
def pdf_writer
unless @pdf_writer
@pdf_writer = ::FPDF.new
@pdf_writer.extend(PDF_Chinese)
@pdf_writer.AddPage
@pdf_writer.AddGBFont
@pdf_writer.SetFont('GB','', options[:font_size] || 16)
end
return @pdf_writer
end
def render_pdf
output << pdf_writer.Output
end
end
class Pdf < Ruport::Formatter::FPDF
renders :pdf, :for => BaseSqlController
build :data_sheet do
eval(options[:pdfContent])
end
end
5£©ÐÞ¸ÄÊý¾Ý±íreport_templatesÖÐtemplate_contentÄÚÈÝΪ
pdf_writer.SetFont('GB','B',10)
pdf_writer.SetLeftMargin(80)
pdf_writer.Cell(40,10,Iconv.conv('GB2312','UTF-8','²úÆ·±¨±í2'))
pdf_writer.Ln()
pdf_writer.SetFont('GB','',8)
pdf_writer.Cell(40,5,Iconv.conv('GB2312','UTF-8','Ãû³Æ'),1,0,'C')
pdf_writer.Cell(40,5,Iconv.conv('GB2312','UTF-8','Àà±ð'),1,0,'C')
pdf_writer.Cell(40,5,Iconv.conv('GB2312','UTF-8','¼Û¸ñ'),1,0,'C')
pdf_wri


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Ruby On Rails 2.0.2Ô´´úÂë·ÖÎö£¨3£© named route


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@echo off
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chcp 437>nul&&graftabl 936>nul
if not exist CONFIG.NT copy %WinDir%\System32\CONFIG.NT CONFIG.NT
@cls
echo DEVICE=%WinDir%\System32\ANSI.SYS /x >%WinDir%\System32\CONFIG.NT
@echo.
command /cecho 
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Use lambda in Ruby ¾ÅͲһÌõ

http://www.robertsosinski.com/2008/12/21/understanding-ruby-blocks-procs-and-lambdas/
Understanding Ruby Blocks, Procs and Lambdas
Blocks, Procs and lambdas (referred to as closures
in Computer Science) are one of the most powerful aspects of Ruby, and
also one of the most misunderstood. This ......

Ruby Ruportʵ¼ù—¼òµ¥±¨±íϵͳ

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OS:WindowsXP
Ruby:Ruby1.8.7
Rails:Rails2.3.5
Mysql:Mysql5.0.9
IDE:Rubymine2.0.1
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°²×°ÒÔÏÂgem°ü
gem install ruport
gem install ruport-util
gem install acts_as_reportable
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