Package org.pdfclown.documents.contents

Examples of org.pdfclown.documents.contents.Contents

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    // 2. Content removal.
    for(Page page : document.getPages())
    {
      // Get the page contents!
      Contents contents = page.getContents();
      // Remove text content from page!
      removeText(contents);
      // Update the page contents!
      contents.flush();
    }

    // (boilerplate metadata insertion -- ignore it)
    buildAccessories(document,"Content removal","content removal from existing pages");
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  }

  @Override
  public Contents getContents(
    )
  {return new Contents(getBaseObject(), getContainer(), this);}
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    // 2. Content tweaking.
    for(Page page : document.getPages())
    {
      // Get the page contents!
      Contents contents = page.getContents();
      contents.add(0,new SetLineWidth(10)); // Forces the override of line width's initial value (1.0) [PDF:1.6:4.3] setting it at 10 user-space units.
      for(ContentObject obj : contents)
      {normalizeLineWidth(obj);}
      // Update the page contents!
      contents.flush();
    }

    // (boilerplate metadata insertion -- ignore it)
    buildAccessories(document,"Content tweaking","content tweaking inside existing pages");
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    System.out.println(" Dictionary entries:");
    for(PdfName key : pageDictionary.keySet())
    {System.out.println("  " + key.getValue());}

    // 2. Showing page contents information...
    Contents contents = page.getContents();
    System.out.println(" Content objects count: " + contents.size());
    System.out.println(" Content head:");
    printContentObjects(contents,0,0);

    // 3. Showing page resources information...
    {
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  {return new Rectangle(getInheritableAttribute(PdfName.MediaBox)).toRectangle2D();}

  @Override
  public Contents getContents(
    )
  {return new Contents(getBaseDataObject().get(PdfName.Contents), getContainer(), this);}
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  {
    PdfReference reference = page.getFile().register(new PdfStream());

    return new PrimitiveComposer(
      new ContentScanner(
        new Contents(
          reference,
          reference.getIndirectObject(),
          page
          )
        )
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Related Classes of org.pdfclown.documents.contents.Contents

  • org.pdfclown.bytes.IBuffer
  • org.pdfclown.documents.contents.tokens.Parser
  • org.pdfclown.documents.contents.xObjects.FormXObject
  • org.pdfclown.documents.Page
  • org.pdfclown.objects.PdfArray
  • org.pdfclown.objects.PdfDataObject
  • org.pdfclown.objects.PdfReference
  • org.pdfclown.objects.PdfStream
  • org.pdfclown.samples.cli.ContentRemovalSample
  • org.pdfclown.samples.cli.ContentTweakingSample
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