Class: TTFunk::Table::Name

Inherits:
TTFunk::Table show all
Defined in:
lib/ttfunk/table/name.rb

Overview

Naming (name) table

Defined Under Namespace

Classes: NameString

Constant Summary collapse 

0
FONT_FAMILY_NAME_ID =

Font Family name ID.

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FONT_SUBFAMILY_NAME_ID =

Font Subfamily name ID.

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UNIQUE_SUBFAMILY_NAME_ID =

Unique font identifier ID.

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FONT_NAME_NAME_ID =

Full font name that reflects all family and relevant subfamily descriptors ID.

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VERSION_NAME_ID =

Version string ID.

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POSTSCRIPT_NAME_NAME_ID =

PostScript name for the font ID.

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TRADEMARK_NAME_ID =

Trademark ID.

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MANUFACTURER_NAME_ID =

Manufacturer Name ID.

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DESIGNER_NAME_ID =

Designer ID.

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DESCRIPTION_NAME_ID =

Description ID.

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VENDOR_URL_NAME_ID =

Vendor URL ID.

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DESIGNER_URL_NAME_ID =

Designer URL ID.

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LICENSE_NAME_ID =

License Description ID.

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LICENSE_URL_NAME_ID =

License Info URL ID.

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PREFERRED_FAMILY_NAME_ID =

Typographic Family name ID.

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PREFERRED_SUBFAMILY_NAME_ID =

Typographic Subfamily name ID.

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COMPATIBLE_FULL_NAME_ID =

Compatible Full ID.

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SAMPLE_TEXT_NAME_ID =

Sample text ID.

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Instance Attribute Summary collapse

Attributes inherited from TTFunk::Table

#file, #length, #offset

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from TTFunk::Table

#exists?, #initialize, #raw, #tag

Constructor Details

This class inherits a constructor from TTFunk::Table

Instance Attribute Details

#compatible_full ⇒ Array<NameString> (readonly)

Compatible Full Names.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 118
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def compatible_full

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  @compatible_full

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end

#copyright ⇒ Array<NameString> (readonly)

Copyright notice.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 54
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def copyright

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  @copyright

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end

#description ⇒ Array<NameString> (readonly)

Descriptions.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 90
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def description

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  @description

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end

#designer ⇒ Array<NameString> (readonly)

Designers.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 86
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def designer

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  @designer

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end

#designer_url ⇒ Array<NameString> (readonly)

Designer URLs.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 98
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def designer_url

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  @designer_url

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end

#entries ⇒ Array<Hash> (readonly)

Name records.

Returns:

  • (Array<Hash>)
Source Code
lib/ttfunk/table/name.rb, line 46
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def entries

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  @entries

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end

#font_family ⇒ Array<NameString> (readonly)

Font Family names.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 58
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def font_family

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  @font_family

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end

#font_name ⇒ Array<NameString> (readonly)

Full font names.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 70
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def font_name

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  @font_name

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end

#font_subfamily ⇒ Array<NameString> (readonly)

Font Subfamily names.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 62
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def font_subfamily

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  @font_subfamily

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end

#license ⇒ Array<NameString> (readonly)

License Descriptions.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 102
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def license

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  @license

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end

#license_url ⇒ Array<NameString> (readonly)

License Info URLs.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 106
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def license_url

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  @license_url

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end

#manufacturer ⇒ Array<NameString> (readonly)

Manufacturer Names.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 82
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def manufacturer

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  @manufacturer

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end

#preferred_family ⇒ Array<NameString> (readonly)

Typographic Family names.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 110
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def preferred_family

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  @preferred_family

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end

#preferred_subfamily ⇒ Array<NameString> (readonly)

Typographic Subfamily names.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 114
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def preferred_subfamily

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  @preferred_subfamily

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end

#sample_text ⇒ Array<NameString> (readonly)

Sample texts.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 122
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def sample_text

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  @sample_text

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end

#strings ⇒ Hash{Integer => NameString} (readonly)

Name strings.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 50
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def strings

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  @strings

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end

#trademark ⇒ Array<NameString> (readonly)

Trademarks.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 78
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def trademark

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  @trademark

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end

#unique_subfamily ⇒ Array<NameString> (readonly)

Unique font identifiers.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 66
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def unique_subfamily

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  @unique_subfamily

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end

#vendor_url ⇒ Array<NameString> (readonly)

Vendor URLs.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 94
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def vendor_url

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  @vendor_url

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end

#version ⇒ Array<NameString> (readonly)

Version strings.

Returns:

Source Code
lib/ttfunk/table/name.rb, line 74
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def version

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  @version

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end

Class Method Details

.encode(names, key = '') ⇒ String

Encode table.

Parameters:

Returns:

  • (String)
Source Code
lib/ttfunk/table/name.rb, line 187
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def self.encode(names, key = '')

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  tag = Digest::SHA1.hexdigest(key)[0, 6]

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  postscript_name = NameString.new("#{tag}+#{names.postscript_name}", 1, 0, 0)

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  strings = names.strings.dup

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  strings[6] = [postscript_name]

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  str_count = strings.reduce(0) { |sum, (_, list)| sum + list.length }

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  table = [0, str_count, 6 + (12 * str_count)].pack('n*')

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  strtable = +''

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  items = []

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  strings.each do |id, list|

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    list.each do |string|

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      items << [id, string]

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    end

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  end

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  items =

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    items.sort_by { |id, string|

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      [string.platform_id, string.encoding_id, string.language_id, id]

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    }

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  items.each do |id, string|

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    table << [

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      string.platform_id, string.encoding_id, string.language_id, id,

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      string.length, strtable.length,

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    ].pack('n*')

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    strtable << string

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  end

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  table << strtable

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end







    
  


  

    
Instance Method Details


    
      

  

  
    #postscript_name  ⇒ String 
  

  

  


  

    
PostScript name for the font.



  





  


Returns:


    
  
    
  • 
      
      
        (String)
      
      
      
    
    • 
  







  Source Code
  
lib/ttfunk/table/name.rb, line 222

  
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def postscript_name

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  return @postscript_name if @postscript_name

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  font_family.first || 'unnamed'

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end