class TTFunk::Encoding::Windows1252
Constants
- FROM_UNICODE
- POSTSCRIPT_GLYPH_MAPPING
Maps Windows-1252 codes to their corresponding index in the Postscript glyph table (see TTFunk::Table::Post::Format10). If any entry in this array is a string, it is a postscript glyph that is not in the standard list, and which should be emitted specially in the TTF postscript table ('post', see format 2).
- TO_UNICODE
XXX: Ruby 1.9.2 on OS X Lion segfaults on range1.zip(range2)
Public Class Methods
covers?(character)
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# File lib/ttfunk/encoding/windows_1252.rb, line 41 def self.covers?(character) !FROM_UNICODE[character].nil? end
from_unicode(string)
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# File lib/ttfunk/encoding/windows_1252.rb, line 57 def self.from_unicode(string) from_unicode_codepoints(string.unpack("n*")).pack("C*") end
from_unicode_codepoints(array)
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# File lib/ttfunk/encoding/windows_1252.rb, line 65 def self.from_unicode_codepoints(array) array.map { |code| FROM_UNICODE[code] || 0 } end
from_utf8(string)
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# File lib/ttfunk/encoding/windows_1252.rb, line 53 def self.from_utf8(string) from_unicode_codepoints(string.unpack("U*")).pack("C*") end
to_unicode(string)
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# File lib/ttfunk/encoding/windows_1252.rb, line 49 def self.to_unicode(string) to_unicode_codepoints(string.unpack("C*")).pack("n*") end
to_unicode_codepoints(array)
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# File lib/ttfunk/encoding/windows_1252.rb, line 61 def self.to_unicode_codepoints(array) array.map { |code| TO_UNICODE[code] } end
to_utf8(string)
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# File lib/ttfunk/encoding/windows_1252.rb, line 45 def self.to_utf8(string) to_unicode_codepoints(string.unpack("C*")).pack("U*") end