Class: Prawn::Document

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

Instance Method Summary collapse

Instance Method Details

#text_with_shadow(*text_args) ⇒ Object 



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# File 'lib/qhandout.rb', line 36

def text_with_shadow(*text_args)
  with_shadow do
    text *text_args
  end
end

#texts(lines, *parameters) ⇒ Object 



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# File 'lib/qhandout.rb', line 11

def texts(lines, *parameters)
  lines.each do |line|
    text line, *parameters
  end
end

#with_shadow(parameters = {}) ⇒ Object 



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# File 'lib/qhandout.rb', line 17

def with_shadow(parameters = {})
  shadow_color = parameters[:color] || GRAY
  depth = parameters[:depth] || 0.5.mm

  original_cursor = cursor
  original_fill_color = fill_color

  fill_color shadow_color

  move_down depth
  indent depth do
    yield
  end

  move_cursor_to original_cursor
  fill_color original_fill_color
  yield
end