Class: TrelloScrum::Pdf

Inherits:
Object
  • Object
show all
Defined in:
lib/pdf.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(page_size = 'A4', options = {}) ⇒ Pdf

Returns a new instance of Pdf.



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# File 'lib/pdf.rb', line 9

def initialize(page_size = 'A4', options = {})

  @options = {
    base_font_size: 20
  }.update(options)

  @doc = Prawn::Document.new :page_size => page_size, :page_layout => :landscape

  self.doc.font_families.update("FontAwesome" => {:normal => "#{File.dirname(__FILE__)}/../resources/fontawesome-webfont.ttf"})

  self.doc.font_families.update(
    "OpenSans" => {
      :normal => "#{File.dirname(__FILE__)}/../resources/OpenSans-Regular.ttf",
      :bold => "#{File.dirname(__FILE__)}/../resources/OpenSans-Bold.ttf",
      :bold_italic => "#{File.dirname(__FILE__)}/../resources/OpenSans-BoldItalic.ttf",
      :italic => "#{File.dirname(__FILE__)}/../resources/OpenSans-Italic.ttf"
    }
  )

  self.doc.font "OpenSans", :size => self.options[:base_font_size]


end

Instance Attribute Details

#doc ⇒ Object (readonly)

Returns the value of attribute doc.



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# File 'lib/pdf.rb', line 7

def doc
  @doc
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/pdf.rb', line 7

def options
  @options
end

Instance Method Details

#render_cards(cards) ⇒ Object 



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# File 'lib/pdf.rb', line 33

def render_cards(cards)
  # Flatten the structure
  cards = cards.map{|list| list[:cards]}.flatten

  cards.each_with_index do |card, i|
    render_card(card)

    # Start next card on new page
    self.doc.start_new_page unless i == cards.size - 1
  end
end

#save(filename) ⇒ Object 



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# File 'lib/pdf.rb', line 45

def save(filename)
  self.doc.render_file filename
end