Class: PrawnStyledText::HighlightCallback

Inherits:
Object
  • Object
show all
Defined in:
lib/prawn-styled-text/callbacks.rb

Instance Method Summary collapse

Constructor Details

#initialize(pdf) ⇒ HighlightCallback

Returns a new instance of HighlightCallback.



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# File 'lib/prawn-styled-text/callbacks.rb', line 5

def initialize(pdf)
  @document = pdf
end

Instance Method Details

#render_behind(fragment) ⇒ Object 



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# File 'lib/prawn-styled-text/callbacks.rb', line 13

def render_behind(fragment)
  original_color       = @document.fill_color
  @document.fill_color = @color
  @document.fill_rectangle(fragment.top_left, fragment.width, fragment.height)
  @document.fill_color = original_color
end

#set_color(color) ⇒ Object

rubocop:disable Naming/AccessorMethodName



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# File 'lib/prawn-styled-text/callbacks.rb', line 9

def set_color(color) # rubocop:disable Naming/AccessorMethodName
  @color = color || DEF_BG_MARK
end