|
PDFX
|
Parent Elements
|
Required
|
Child Elements
|
|
No
|
|
Attributes of PDFX
|
Property
|
Permitted values
|
|
level (required)
|
Level of PDF-X
|
• none (default)
• 1a:2003
• 3:2003
• 4
• 4p
• 5g
• 5pg
|