Class: Rpub::Epub::Cover

Inherits:
XmlFile show all
Defined in:
lib/rpub/epub/cover.rb

Instance Attribute Summary collapse

Attributes inherited from XmlFile

#xml

Instance Method Summary collapse

Methods inherited from XmlFile

#to_s

Constructor Details

#initialize(book) ⇒ Cover

Returns a new instance of Cover.



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# File 'lib/rpub/epub/cover.rb', line 6

def initialize(book)
  @book = book
  super()
end

Instance Attribute Details

#book ⇒ Object (readonly)

Returns the value of attribute book.



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# File 'lib/rpub/epub/cover.rb', line 4

def book
  @book
end

Instance Method Details

#render ⇒ Object 



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# File 'lib/rpub/epub/cover.rb', line 11

def render
  xml.declare! :DOCTYPE, :html, :PUBLIC, '-//W3C//DTD XHTML 1.0 Strict//EN', 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'
  xml.html :xmlns => 'http://www.w3.org/1999/xhtml' do
    xml.head do
      xml.title 'Cover'
      xml.style 'img { max-width: 100%; }', :type => 'text/css'
    end
    xml.body do
      xml.div :id => 'cover-image' do
        xml.img :src => book.cover_image, :alt => book.title
      end
    end
  end
end