Class PdfCleanUpProcessor

java.lang.Object
com.itextpdf.text.pdf.pdfcleanup.PdfCleanUpProcessor
public class PdfCleanUpProcessor extends Object
Represents the main mechanism for cleaning a PDF document.
Since:
5.5.4

  • Field Details

    • floatMultiplier

      public static double floatMultiplier
      When a document with line arts is being cleaned up, there are lot of calculations with floating point numbers. All of them are translated into fixed point numbers by multiplying by this coefficient. Vary it to adjust the preciseness of the calculations.

    • fillCleanedArea

      public static boolean fillCleanedArea

    • arcTolerance

      public static double arcTolerance
      Used as the criterion of a good approximation of rounded line joins and line caps.

  • Constructor Details

    • PdfCleanUpProcessor

      public PdfCleanUpProcessor(List<PdfCleanUpLocation> pdfCleanUpLocations, PdfStamper pdfStamper)
      Creates a PdfCleanUpProcessor object based on the given List of PdfCleanUpLocations representing regions to be erased from the document.
      Parameters:
      pdfCleanUpLocations - list of locations to be cleaned up
      pdfStamper - APdfStamper object representing the document which redaction applies to.

    • PdfCleanUpProcessor

      public PdfCleanUpProcessor(PdfStamper pdfStamper)
      Creates a PdfCleanUpProcessor object. Regions to be erased from the document are extracted from the redact annotations contained inside the given document.
      Parameters:
      pdfStamper - APdfStamper object representing the document which redaction applies to.

  • Method Details