class PDF::Writer::Object::Catalog

Define the document catalog, the overall controller for the document

Attributes

open_here[RW]
outlines[RW]
page_mode[RW]
pages[RW]
viewer_preferences[RW]

Public Class Methods

new(parent) click to toggle source
Calls superclass method PDF::Writer::Object::new
   # File lib/pdf/writer/object/catalog.rb
13 def initialize(parent)
14   super(parent)
15 
16   @outlines           = nil
17   @pages              = nil
18   @open_here          = nil
19   @viewer_preferences  = nil
20   @page_mode          = nil
21 end

Public Instance Methods

to_s() click to toggle source
   # File lib/pdf/writer/object/catalog.rb
29 def to_s
30   res = "\n#{@oid} 0 obj\n<< /Type /Catalog"
31   res << "\n/Outlines #{@outlines.oid} 0 R" unless @outlines.nil?
32   res << "\n/Pages #{@pages.oid} 0 R" unless @pages.nil?
33   res << "\n/ViewerPreferences #{@viewer_preferences.oid} 0 R" if @viewer_preferences and @parent.version >= '1.2'
34   res << "\n/OpenAction #{@open_here.oid} 0 R" unless @open_here.nil?
35   res << "\n/PageMode /#{@page_mode}" unless @page_mode.nil?
36   res << "\n/Version /#{@parent.version}" if @parent.version >= '1.4'
37   res << ">>\nendobj"
38 end