Class PDF::Writer::Object::Font
In: lib/pdf/writer/object/font.rb
Parent: PDF::Writer::Object
TechBook Transaction::Simple SimpleTable Complex Action FontDescriptor Procset Catalog FontEncoding Pages Destination Info Encryption Annotation Contents Outline Page Outlines Font ViewerPreferences Image Hash OHash QuickRef StdDev FontMetrics StrokeStyle ARC4 PolygonPoint ImageInfo lib/pdf/simpletable.rb lib/pdf/writer.rb lib/pdf/techbook.rb lib/pdf/quickref.rb lib/pdf/charts/stddev.rb Charts Math lib/pdf/writer/ohash.rb lib/pdf/writer/fontmetrics.rb lib/pdf/writer/strokestyle.rb lib/pdf/writer/arc4.rb lib/pdf/writer/graphics.rb lib/pdf/writer/object.rb lib/pdf/writer/object/image.rb External lib/pdf/writer/object/font.rb lib/pdf/writer/object/outlines.rb lib/pdf/writer/object/contents.rb lib/pdf/writer/object/annotation.rb lib/pdf/writer/object/destination.rb lib/pdf/writer/object/viewerpreferences.rb lib/pdf/writer/object/info.rb lib/pdf/writer/object/fontencoding.rb lib/pdf/writer/object/page.rb lib/pdf/writer/object/catalog.rb lib/pdf/writer/object/outline.rb lib/pdf/writer/object/encryption.rb lib/pdf/writer/object/procset.rb lib/pdf/writer/object/action.rb lib/pdf/writer/object/pages.rb lib/pdf/writer/object/fontdescriptor.rb Object OffsetReader EN Lang lib/pdf/writer/graphics/imageinfo.rb Graphics Writer PDF dot/m_33_0.png

An object to hold the font description

Methods

new   to_s  

Constants

Details = %w{FirstChar LastChar Widths FontDescriptor SubType}

Attributes

encoding  [R]  Valid values: WinAnsiEncoding, MacRomanEncoding, MacExpertEncoding, none, nil, or an instance of PDF::Writer::Object::FontEncoding.
font_id  [R] 
subtype  [R]  The type of the font: Type1 and TrueType are the only values supported by

Public Class methods

new(parent, name, encoding = 'WinAnsiEncoding', subtype = 'Type1')

[Source]

    # File lib/pdf/writer/object/font.rb, line 15
15:   def initialize(parent, name, encoding = 'WinAnsiEncoding', subtype = 'Type1')
16:     super(parent)
17: 
18:     @name     = name
19:     @subtype  = subtype
20:     @font_id  = @parent.__send__(:generate_font_id)
21: 
22:     if encoding.kind_of?(PDF::Writer::Object::FontEncoding)
23:       @encoding           = encoding
24:     elsif encoding == 'none' or encoding.nil?
25:       @encoding           = nil
26:     else
27:       @encoding           = encoding
28:     end
29: 
30:     @parent.pages << self
31: 
32:     @firstchar      = nil
33:     @lastchar       = nil
34:     @widths         = nil
35:     @fontdescriptor = nil
36:   end

Public Instance methods

to_s()

[Source]

    # File lib/pdf/writer/object/font.rb, line 58
58:   def to_s
59:     res = "\n#{@oid} 0 obj\n<< /Type /Font\n/Subtype /#{@subtype}\n"
60:     res << "/Name /F#{@font_id}\n/BaseFont /#{@name}\n"
61:     if @encoding.kind_of?(PDF::Writer::Object::FontEncoding)
62:       res << "/Encoding #{@encoding.oid} 0 R\n"
63:     elsif @encoding
64:       res << "/Encoding /#{@encoding}\n" if @encoding
65:     end
66:     res << "/FirstChar #{@firstchar}\n" unless @firstchar.nil?
67:     res << "/LastChar #{@lastchar}\n" unless @lastchar.nil?
68:     res << "/Widths #{@widths} 0 R\n" unless @widths.nil?
69:     res << "/FontDescriptor #{@fontdescriptor} 0 R\n" unless @fontdescriptor.nil?
70:     res << ">>\nendobj"
71:   end

[Validate]