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我有這段代碼來創建一個RTF文檔,但我找不到如何給文本着色,有人可以幫我嗎?RTF顏色的文本在Ruby RTF寶石
# encoding: utf-8
#!/usr/bin/env ruby
$LOAD_PATH.unshift(File.dirname(__FILE__)+"/../lib/")
require 'rtf'
include RTF
colour = Colour.new(150, 150, 150)
style = CharacterStyle.new
style.bold = true
style.font_size = 28
style.foreground = colour
document = RTF::Document.new(RTF::Font.new(RTF::Font::ROMAN, 'Times New Roman'))
document.paragraph(style) do |p|
p << "And there you have it."
end
File.open('my_document.rtf', 'w') {|file| file.write(document.to_rtf)}
給
C:/Ruby193/lib/ruby/gems/1.9.1/gems/rtf-0.3.3/lib/rtf/style.rb:124:in `prefix': undefined method `index' for nil:NilClass (NoMethodError)
就是這樣,非常感謝賈斯汀 – peter 2012-08-02 20:02:49