Class: Prawn::Blank::TextStyle

Inherits:
Core::LiteralString
  • Object
show all
Defined in:
lib/prawn/blank/text_style.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(document, font, size, color, font_subset = 0) ⇒ TextStyle

Returns a new instance of TextStyle.



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# File 'lib/prawn/blank/text_style.rb', line 7

def initialize(document, font,size,color,font_subset=0)
  @font = font
  @font_subset = font_subset
  @size = size
  @color = color
  @color = [@color] unless color.kind_of? Array
  super("/#{document.font(font).identifier_for(font_subset)} #{size} Tf #{document.send(:color_to_s,*@color)} #{color_cmd(@color)}")
end

Instance Attribute Details

#color ⇒ Object (readonly)

Returns the value of attribute color.



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# File 'lib/prawn/blank/text_style.rb', line 5

def color
  @color
end

#font ⇒ Object (readonly)

Returns the value of attribute font.



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# File 'lib/prawn/blank/text_style.rb', line 5

def font
  @font
end

#size ⇒ Object (readonly)

Returns the value of attribute size.



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# File 'lib/prawn/blank/text_style.rb', line 5

def size
  @size
end

Instance Method Details

#color_cmd(color) ⇒ Object 



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# File 'lib/prawn/blank/text_style.rb', line 16

def color_cmd(color)
  if color[0].kind_of? String
    return 'rg'
  else
    return 'k'
  end
end