Class: TnPDF::PageSection::Box

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Box

Returns a new instance of Box.



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# File 'lib/tn_pdf/box.rb', line 9

def initialize(options)
  parse_options(options)
end

Instance Attribute Details

#image_file ⇒ Object (readonly)

Returns the value of attribute image_file.



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# File 'lib/tn_pdf/box.rb', line 5

def image_file
  @image_file
end

#image_options ⇒ Object (readonly)

Returns the value of attribute image_options.



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# File 'lib/tn_pdf/box.rb', line 5

def image_options
  @image_options
end

#text ⇒ Object (readonly)

Returns the value of attribute text.



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# File 'lib/tn_pdf/box.rb', line 6

def text
  @text
end

#text_options ⇒ Object (readonly)

Returns the value of attribute text_options.



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# File 'lib/tn_pdf/box.rb', line 6

def text_options
  @text_options
end

#width ⇒ Object

Returns the value of attribute width.



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# File 'lib/tn_pdf/box.rb', line 7

def width
  @width
end

Instance Method Details

#has_image? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tn_pdf/box.rb', line 35

def has_image?
  !image_file.nil?
end

#has_text? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tn_pdf/box.rb', line 39

def has_text?
  !text.nil?
end

#render(document, pos, height = nil) ⇒ Object 



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# File 'lib/tn_pdf/box.rb', line 13

def render(document, pos, height=nil)
  options_hash = { :width => width }
  options_hash[:height] = height unless height.nil?

  document.bounding_box(pos, options_hash) do
    if has_image?
      image_args = [image_file]
      image_args << image_options unless image_options.empty?
      document.image(*image_args)
    end

    if has_text?
      text_args = [text]
      text_options.merge!({:inline_format => true})
      text_args << text_options
      document.font(text_options[:font], text_options[:font_options]) do
        document.text(*text_args)
      end
    end
  end
end