Method: RBPDF#getPageNumGroupAlias

Defined in:
lib/rbpdf.rb

#getPageNumGroupAlias ⇒ Object Also known as: get_page_num_group_alias

Return the alias for the page number on the current page group If the current font is unicode type, the returned string is surrounded by additional curly braces. (will be replaced by the total number of pages in this group).

@return

alias of the current page group

@access public
@since 4.5.000 (2009-01-02)


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# File 'lib/rbpdf.rb', line 11478

def getPageNumGroupAlias()
  if (@current_font['type'] == 'TrueTypeUnicode') or (@current_font['type'] == 'cidfont0')
    return '{' + @currpagegroup.gsub('{nb', '{pnb') +'}'
  end
  return @currpagegroup.gsub('{nb', '{pnb')
end