Class: EideticRML::Styles::BulletStyle

Inherits:
Style
  • Object
show all
Includes:
HasWidth
Defined in:
lib/erml_styles.rb

Instance Method Summary collapse

Methods included from HasWidth

#units, #width

Methods inherited from Style

for_name, #from_points, #id, #initialize_copy, register

Methods included from EideticRML::Support

#from_units, parse_measurement, parse_measurement_pts, #to_units

Constructor Details

#initialize(styles, attrs = {}) ⇒ BulletStyle

Returns a new instance of BulletStyle.



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# File 'lib/erml_styles.rb', line 184

def initialize(styles, attrs={})
  @width, @units = 36, :pt
  super(styles, attrs)
end

Instance Method Details

#apply(writer) ⇒ Object 



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# File 'lib/erml_styles.rb', line 189

def apply(writer)
  unless writer.bullet(id)
    writer.bullet(id, :width => width) do |w|
      prev_font = w.font(@font.name, @font.size, :style => @font.style, :encoding => @font.encoding, :sub_type => @font.sub_type)
      w.print(text)
      w.font(prev_font)
    end
  end
end

#font(value = nil) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/erml_styles.rb', line 199

def font(value=nil)
  return @font if value.nil?
  f = @styles.for_id(value)
  raise ArgumentError, "Font Style #{value} not found." unless f.is_a?(Styles::FontStyle)
  @font = f
end

#text(value = nil) ⇒ Object 



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# File 'lib/erml_styles.rb', line 206

def text(value=nil)
  return @text if value.nil?
  @text = value
end