Ruby Ruportʵ¼ù—ÖÐÎÄPDF±¨±íÖ®FPDF

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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
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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