Returns the number of fonts contained in the dfont file.
# File lib/prawn/font/dfont.rb, line 29 29: def self.font_count(file) 30: TTFunk::ResourceFile.open(file) do |f| 31: return f.map["sfnt"][:list].length 32: end 33: end
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.
# File lib/prawn/font/dfont.rb, line 21 21: def self.named_fonts(file) 22: TTFunk::ResourceFile.open(file) do |f| 23: return f.resources_for("sfnt") 24: end 25: end
Disabled; run with --debug to generate this.
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