Contents

# frozen_string_literal: true

# Registering font families will help you when you want to use a font over and
# over or if you would like to take advantage of the <code>:style</code> option
# of the text methods and the <code>b</code> and <code>i</code> tags when using
# inline formatting.
#
# To register a font family update the <code>font_families</code>
# hash with the font path for each style you want to use.

require_relative '../example_helper'

filename = File.basename(__FILE__).gsub('.rb', '.pdf')
Prawn::ManualBuilder::Example.generate(filename) do
  # Registering a single external font
  font_families.update(
    'DejaVu Sans' => {
      normal: "#{Prawn::DATADIR}/fonts/DejaVuSans.ttf"
    }
  )

  font('DejaVu Sans') do
    text 'Using the DejaVu Sans font providing only its name to the font method'
  end
  move_down 20

  # Registering a DFONT package
  font_path = "#{Prawn::DATADIR}/fonts/Panic+Sans.dfont"
  font_families.update(
    'Panic Sans' => {
      normal: { file: font_path, font: 'PanicSans' },
      italic: { file: font_path, font: 'PanicSans-Italic' },
      bold: { file: font_path, font: 'PanicSans-Bold' },
      bold_italic: { file: font_path, font: 'PanicSans-BoldItalic' }
    }
  )

  font 'Panic Sans'
  text 'Also using Panic Sans by providing only its name'
  move_down 20

  text 'Taking <b>advantage</b> of the <i>inline formatting</i>',
    inline_format: true
  move_down 20

  %i[bold bold_italic italic normal].each do |style|
    text "Using the #{style} style option.",
      style: style
    move_down 10
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
prawn-2.4.0	manual/text/registering_families.rb
prawn-2.3.0	manual/text/registering_families.rb