Method: EideticPDF::PageWriter#line_width

Defined in:

lib/epdfpw.rb

#line_width(value = nil, units = nil) ⇒ Object

# File 'lib/epdfpw.rb', line 1243

def line_width(value=nil, units=nil)
  return from_points(@units, @line_width || 0) if value.nil?
  return from_points(value, @line_width || 0) if value.is_a?(Symbol)
  prev_line_width = @line_width || 0
  if !units.nil?
    u, value = units.to_sym, value.to_f
  elsif value.respond_to?(:to_str) and value =~ /\D+/
    u, value = $&.to_sym, value.to_f
  else
    u = @units
  end
  @line_width = to_points(u, value)
  from_points(@units, prev_line_width)
end