def removeFirstPage()

in app/redact/PdfRedactor.scala [103:119]

• 15 lines of code
• 4 McCabe index (conditional complexity)

  def removeFirstPage(document: PDDocument) = if (enableNewPageSplittingAndDeletion) document.removePage(0)

  def redactFoundText(document: PDDocument, redactions: List[FoundText]): Unit = {
    val allPages = document.getDocumentCatalog.getPages

    redactions.groupBy(_.pageIndex).foreach { case (index, pageData) =>
      val page = allPages.get(index)
      val contentStream = new PDPageContentStream(document, page, PDPageContentStream.AppendMode.APPEND, false, true)
      pageData.foreach({ case FoundText(_, x1, y1, x2, y2, _) =>
        contentStream.setNonStrokingColor(Color.BLACK)
        val padding = ((y2 - y1) * 0.3).toFloat
        contentStream.addRect(x1, page.getBBox.getHeight - y1 - padding, x2 - x1, y2 - y1 + padding)
        contentStream.fill()
      })
      contentStream.close()
    }
  }