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Class PdfCompliance


  • public final class PdfCompliance
extends Object

    Specifies the PDF standards compliance level

    • Field Summary

      Fields 
      Modifier and Type Field and Description
      static byte Pdf17
      PDF 1.7 (ISO 32000-1) standard
      static byte Pdf20
      PDF 2.0 (ISO 32000-2) standard
      static byte PdfA1a
      PDF/A-1a standard.
      static byte PdfA1b
      PDF/A-1b (ISO 19005-1).
      static byte PdfA2a
      PDF/A-2a (ISO 19005-2) standard.
      static byte PdfA2u
      PDF/A-2u (ISO 19005-2) standard.
      static byte PdfUa1
      PDF/UA-1 (ISO 14289-1) standard.

    • Field Detail

      • PdfA1a

        public static final byte PdfA1a

        PDF/A-1a standard. This level includes all the requirements of PDF/A-1b and additionally requires that document structure be included (also known as being "tagged"), with the objective of ensuring that document content can be searched and repurposed.

        Note that exporting the document structure significantly increases the memory consumption, especially for the large documents.
        See Also:
        Constant Field Values

      • PdfA1b

        public static final byte PdfA1b

        PDF/A-1b (ISO 19005-1). PDF/A-1b has the objective of ensuring reliable reproduction of the visual appearance of the document.

        See Also:
        Constant Field Values

      • PdfA2a

        public static final byte PdfA2a

        PDF/A-2a (ISO 19005-2) standard. This level includes all the requirements of PDF/A-2u and additionally requires that document structure be included (also known as being "tagged"), with the objective of ensuring that document content can be searched and repurposed.

        Note that exporting the document structure significantly increases the memory consumption, especially for the large documents.
        See Also:
        Constant Field Values

      • PdfA2u

        public static final byte PdfA2u

        PDF/A-2u (ISO 19005-2) standard. PDF/A-2u has the objective of preserving document static visual appearance over time, independent of the tools and systems used for creating, storing or rendering the files. Additionally any text contained in the document can be reliably extracted as a series of Unicode codepoints.

        See Also:
        Constant Field Values

      • PdfUa1

        public static final byte PdfUa1

        PDF/UA-1 (ISO 14289-1) standard. The primary purpose of PDF/UA is to define how to represent electronic documents in the PDF format in a manner that allows the file to be accessible.

        See Also:
        Constant Field Values