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# All example code may be executed by calling `rake legend`
require_relative '../lib/prawn/icon'
require_relative 'example_helper'
STYLES = {
fab: 'Brands',
far: 'Regular',
fas: 'Solid'
}.freeze
STYLES.each do |specifier, type|
Prawn::Document.generate("fontawesome_#{type.downcase}.pdf") do
deja_path = Prawn::Icon.configuration.font_directory
.join('DejaVuSans.ttf')
.to_s
font_families.update(
'deja' => { normal: deja_path }
)
font('deja')
icons = icon_keys(self, specifier.to_s)
required_pages = number_of_pages(self, specifier.to_s)
define_grid(columns: 6, rows: 12, gutter: 16)
sub_header = "FontAwesome | #{type}"
link = 'http://fontawesome.io/icons/'
page_header sub_header, link
first_page_icons icons do |icon_key|
# Just call the +icon+ method and pass in an icon key
icon icon_key, size: 20, align: :center
end
start_new_page
page_icons icons, required_pages do |icon_key|
icon icon_key, size: 20, align: :center
end
end
end
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