module HexaPDF::Font::TrueType::Optimizer
Provides methods for optimizing a TrueType
font file in various ways.
Public Class Methods
build_for_pdf(font)
click to toggle source
Returns for the given font a TrueType
font file as binary string that is optimized for use in a PDF (i.e. only the essential tables are retained).
# File lib/hexapdf/font/true_type/optimizer.rb, line 47 def self.build_for_pdf(font) tables = { 'head' => font[:head].raw_data, 'hhea' => font[:hhea].raw_data, 'maxp' => font[:maxp].raw_data, 'glyf' => font[:glyf].raw_data, 'loca' => font[:loca].raw_data, 'hmtx' => font[:hmtx].raw_data, } tables['cmap'] = font[:cmap].raw_data if font[:cmap] tables['cvt '] = font[:"cvt "].raw_data if font[:"cvt "] tables['fpgm'] = font[:fpgm].raw_data if font[:fpgm] tables['prep'] = font[:prep].raw_data if font[:prep] Builder.build(tables) end