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# frozen_string_literal: true
require 'prawn/manual_builder'
Prawn::ManualBuilder::Chapter.new do
title 'Inline Formatting'
text do
prose <<~TEXT
Inline formatting gives you the option to format specific portions of a
text. It uses HTML-esque syntax inside the text string. Supported tags
are: <code>b</code> (bold), <code>i</code> (italic), <code>u</code>
(underline), <code>strikethrough</code>, <code>sub</code> (subscript),
<code>sup</code> (superscript).
The following tags accept specific attributes: <code>font</code> accepts
<code>size</code>, <code>name</code>, and <code>character_spacing</code>;
<code>color</code> accepts <code>rgb</code> and set of <code>c</code>,
<code>m</code>, <code>y</code>, and <code>k</code>;
<code>link</code> accepts <code>href</code> for external links.
TEXT
end
example do
%w[b i u strikethrough sub sup].each do |tag|
text "Just your regular text <#{tag}>except this portion</#{tag}> " \
"is using the #{tag} tag",
inline_format: true
# move_down 10
end
text "This <font size='18'>line</font> uses " \
"<font name='Courier'>all the font tag</font> attributes in " \
"<font character_spacing='2'>a single line</font>. ",
inline_format: true
# move_down 10
text "Coloring in <color rgb='FF00FF'>both RGB</color> " \
"<color c='100' m='0' y='0' k='0'>and CMYK</color>",
inline_format: true
# move_down 10
text 'This an external link to the ' \
"<u><link href='https://prawnpdf.org/'>Prawn home page" \
'</link></u>',
inline_format: true
end
end
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