Sha256: 84be47cc917bfac4b5cbcf093c33b0a9f1dbbe9d0c8f38f6f0cbe4ab32b49962
Contents?: true
Size: 973 Bytes
Versions: 8
Compression:
Stored size: 973 Bytes
Contents
require 'prawn/font/ttf'
module Prawn
class Font
class DFont < TTF
# Returns a list of the names of all named fonts in the given dfont file.
# Note that fonts are not required to be named in a dfont file, so the
# list may be empty even if the file does contain fonts. Also, note that
# the list is returned in no particular order, so the first font in the
# list is not necessarily the font at index 0 in the file.
#
def self.named_fonts(file)
TTFunk::ResourceFile.open(file) do |file|
return file.resources_for("sfnt")
end
end
# Returns the number of fonts contained in the dfont file.
#
def self.font_count(file)
TTFunk::ResourceFile.open(file) do |file|
return file.map["sfnt"][:list].length
end
end
private
def read_ttf_file
TTFunk::File.from_dfont(@name, @options[:font] || 0)
end
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems