Class: WizRtf::Document

Inherits:
Object
  • Object
show all
Defined in:
lib/wiz_rtf/document.rb

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ Document

Returns a new instance of Document.



9
10
11
12
13
14
15
16
17
18
19
 
# File 'lib/wiz_rtf/document.rb', line 9

def initialize(&block)
  @fonts = []
  @colors = []
  @parts = []
  font 0, 'fswiss', 'Arial', 0, 2
  font 1, 'fmodern', 'Courier New', 0, 1
  font 2, 'fnil', '宋体', 2, 2
  color 0, 0, 0
  color 255, 0, 0
  block.arity<1 ? self.instance_eval(&block) : block.call(self) if block_given?
end

Instance Method Details

#color(red, green, blue) ⇒ Object 



29
30
31
 
# File 'lib/wiz_rtf/document.rb', line 29

def color(red, green, blue)
  @colors << WizRtf::Color.new(red, green, blue)
end

#font(num, family, name, character_set = 0, prq = 2) ⇒ Object 



25
26
27
 
# File 'lib/wiz_rtf/document.rb', line 25

def font(num, family, name, character_set = 0, prq = 2)
  @fonts << WizRtf::Font.new(num, family, name, character_set, prq)
end

#head ⇒ Object 



21
22
23
 
# File 'lib/wiz_rtf/document.rb', line 21

def head

end

#image(file) ⇒ Object 



37
38
39
 
# File 'lib/wiz_rtf/document.rb', line 37

def image(file)
  @parts << WizRtf::Image.new(file)
end

#line_break ⇒ Object 



45
46
47
 
# File 'lib/wiz_rtf/document.rb', line 45

def line_break
  @parts << WizRtf::Cmd.new(:par)
end

#page_break ⇒ Object

writes a page interruption (new page)



50
51
52
 
# File 'lib/wiz_rtf/document.rb', line 50

def page_break
  @parts << WizRtf::Cmd.new(:page)
end

#render(io) ⇒ Object 



54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
 
# File 'lib/wiz_rtf/document.rb', line 54

def render(io)
  io.group do
    io.cmd :rtf, 1
    io.cmd :ansi
    io.cmd :ansicpg, 2052
    io.cmd :deff, 0
    io.group do
      io.cmd :fonttbl
      @fonts.each do |font|
        font.render(io)
      end
    end
    io.group do
      io.cmd :colortbl
      io.delimit
      @colors.each do |color|
        color.render(io)
      end
    end
    @parts.each do |part|
      part.render(io)
    end
  end
end

#save(file) ⇒ Object 



79
80
81
 
# File 'lib/wiz_rtf/document.rb', line 79

def save(file)
  File.open(file, 'w') { |file| render(WizRtf::RtfIO.new(file)) }
end

#table(rows = [], options = {}, &block) ⇒ Object 



41
42
43
 
# File 'lib/wiz_rtf/document.rb', line 41

def table(rows = [],options = {}, &block)
  @parts << WizRtf::Table.new(rows, options, &block)
end

#text(str, styles = {:align => :left}) ⇒ Object 



33
34
35
 
# File 'lib/wiz_rtf/document.rb', line 33

def text(str, styles = {:align => :left})
  @parts << WizRtf::Text.new(str, styles)
end