Package com.flowable.platform.pdf.converter

Class PdfToHtmlConverter

java.lang.Object
com.flowable.platform.pdf.converter.PdfToHtmlConverter
public class PdfToHtmlConverter extends Object
Experimental

Converts a PDF to an HTML file.

  • Field Details

    • configuration

      protected PdfToHtmlConverterConfig configuration

    • pdfDocument

      protected com.aspose.pdf.Document pdfDocument

    • paragraphAbsorber

      protected com.aspose.pdf.ParagraphAbsorber paragraphAbsorber

    • headers

      protected Set<com.aspose.pdf.MarkupSection> headers

    • footers

      protected Set<com.aspose.pdf.MarkupSection> footers

    • pageNumbers

      protected Set<com.aspose.pdf.MarkupSection> pageNumbers

  • Constructor Details

  • Method Details

    • convert

      public InputStream convert(InputStream pdfInputStream, SortedSet<com.flowable.platform.pdf.converter.PdfToHtmlConverter.ConverterFilter> filters) throws IOException
      Throws:
      IOException

    • cleanupContent

      protected com.aspose.pdf.Document cleanupContent(SortedSet<com.flowable.platform.pdf.converter.PdfToHtmlConverter.ConverterFilter> filters) throws IOException
      Throws:
      IOException

    • configureHtmlSaveOptions

      protected com.aspose.pdf.HtmlSaveOptions configureHtmlSaveOptions()

    • removeEmptyAndTransparentSections

      protected void removeEmptyAndTransparentSections()

    • removePagesWithSingleRotatedSection

      protected void removePagesWithSingleRotatedSection()

    • removeHeaders

      protected void removeHeaders()

    • removeFooters

      protected void removeFooters()

    • removePageNumbers

      protected void removePageNumbers()

    • removeEmptyPages

      protected void removeEmptyPages()

    • removeTopMargin

      protected void removeTopMargin()

    • removeBottomMargin

      protected void removeBottomMargin()

    • findHeadersOnSinglePage

      protected Set<com.aspose.pdf.MarkupSection> findHeadersOnSinglePage(com.aspose.pdf.PageMarkup pageMarkup)

    • findFootersOnSinglePage

      protected Set<com.aspose.pdf.MarkupSection> findFootersOnSinglePage(com.aspose.pdf.PageMarkup pageMarkup)

    • findPageNumbersOnSinglePage

      protected Set<com.aspose.pdf.MarkupSection> findPageNumbersOnSinglePage(com.aspose.pdf.PageMarkup pageMarkup)

    • findTopMargin

      protected Optional<Double> findTopMargin(List<com.aspose.pdf.MarkupSection> pageSections, Set<com.aspose.pdf.MarkupSection> headersOnThePage)

    • findBottomMargin

      protected Optional<Double> findBottomMargin(List<com.aspose.pdf.MarkupSection> pageSections, Set<com.aspose.pdf.MarkupSection> footersOnThePage)

    • findHeadersByPosition

      protected Set<com.aspose.pdf.MarkupSection> findHeadersByPosition(com.aspose.pdf.MarkupSection markupSection)

    • findFootersByPosition

      protected Set<com.aspose.pdf.MarkupSection> findFootersByPosition(com.aspose.pdf.MarkupSection markupSection)

    • matchesHeaderRegexp

      protected boolean matchesHeaderRegexp(com.aspose.pdf.MarkupSection markupSection)

    • matchesFooterRegexp

      protected boolean matchesFooterRegexp(com.aspose.pdf.MarkupSection markupSection)

    • matchesPageNumberRegexp

      protected boolean matchesPageNumberRegexp(com.aspose.pdf.MarkupSection markupSection)

    • findDocumentNameOnTopCorner

      protected Set<com.aspose.pdf.MarkupSection> findDocumentNameOnTopCorner(com.aspose.pdf.PageMarkup pageMarkup)

    • matchingSectionsByPosition

      protected Predicate<com.aspose.pdf.MarkupSection> matchingSectionsByPosition(com.aspose.pdf.MarkupSection markupSection)

    • removeTextFragmentsContainingPageNumber

      protected void removeTextFragmentsContainingPageNumber(com.aspose.pdf.MarkupSection markupSection)

    • setPageSize

      protected void setPageSize(com.aspose.pdf.Page page, com.aspose.pdf.Rectangle rectangle)

    • getFragmentText

      protected String getFragmentText(com.aspose.pdf.TextFragment textFragment)

    • getSectionText

      protected String getSectionText(com.aspose.pdf.MarkupSection section)

    • removeSections

      protected void removeSections(Collection<com.aspose.pdf.MarkupSection> sectionsToRemove)

    • removeTextFragment

      protected void removeTextFragment(com.aspose.pdf.TextFragment fragmentToRemove)

    • getPageIndex

      protected Optional<Integer> getPageIndex(com.aspose.pdf.MarkupSection markupSection)

    • getPageIndex

      protected Optional<Integer> getPageIndex(List<com.aspose.pdf.TextFragment> textFragments)