com.groupdocs.watermark.legacy

Method Detail

• findImages

  public final WatermarkableImageCollection findImages(ImageSearchCriteria searchCriteria)

  Deprecated. 

  Finds images according to specified search criteria. The search is conducted in objects specified in Document.SearchableObjects.

  Parameters:

  searchCriteria - The search criteria to use.

  Returns:

  The collection of found images.

• findImages

  public final WatermarkableImageCollection findImages()

  Deprecated. 

  Finds all images in the document. The search is conducted in objects specified in Document.SearchableObjects.

  Returns:

  The collection of found images.

  This example demonstrates how to add watermark to all images in a document of any supported type.

  Document document = Document.load("D:\\input.doc");
   // Initialize text or image watermark.
   TextWatermark watermark = new TextWatermark("DRAFT", new Font("Arial", 19));
   // Find all images in the document.
   WatermarkableImageCollection images = document.findImages();
   // Add watermark.
   for (WatermarkableImage watermarkableImage : images)
   {
       watermarkableImage.addWatermark(watermark);
   }
   // Save changes.
   document.save("D:\\output.doc");
   document.close();
   

• findWatermarks

  public final PossibleWatermarkCollection findWatermarks(SearchCriteria searchCriteria)

  Deprecated. 

  Finds possible watermarks according to specified search criteria. The search is conducted in objects specified in Document.SearchableObjects.

  Parameters:

  searchCriteria - The search criteria to use.

  This example demonstrates how to find and remove all possible watermarks containing particular text or image from a document of any supported type.

  Document document = Document.load("D:\\input.doc");
   ImageSearchCriteria imageSearchCriteria = new ImageDctHashSearchCriteria("D:\\logo.png");
   Pattern regex = Pattern.compile("CompanyName", Pattern.CASE_INSENSITIVE);
   TextSearchCriteria textSearchCriteria = new TextSearchCriteria(regex);
   PossibleWatermarkCollection watermarks = document.findWatermarks(textSearchCriteria.or(imageSearchCriteria));
   watermarks.clear();
   document.save("D:\\output.doc");
   document.close();
   

  Returns:

  The collection of possible watermarks.

• findWatermarks

  public final PossibleWatermarkCollection findWatermarks()

  Deprecated. 

  Finds all possible watermarks in the document. The search is conducted in objects specified in Document.SearchableObjects.

  Returns:

  The collection of possible watermarks.

• addWatermark

  public void addWatermark(Watermark watermark)

  Deprecated. 

  Adds a watermark to this DocumentPart.

  Parameters:

  watermark - The watermark to add to the document.

  This example demonstrates how to add image and text watermark to a document of any supported type.

  Document document = Document.load("D:\\input.pdf");
   TextWatermark textWatermark = new TextWatermark("DRAFT", new Font("Arial", 19));
   textWatermark.setHorizontalAlignment(HorizontalAlignment.Center);
   textWatermark.setVerticalAlignment(VerticalAlignment.Top);
   textWatermark.setConsiderParentMargins(true);
   textWatermark.setForegroundColor(Color.getRed());
   textWatermark.setBackground(true);
   textWatermark.setOpacity(0.5);
   document.addWatermark(textWatermark);
   ImageWatermark imageWatermark = new ImageWatermark("D:\\draft.png");
   imageWatermark.setHorizontalAlignment(HorizontalAlignment.Center);
   imageWatermark.setVerticalAlignment(VerticalAlignment.Bottom);
   imageWatermark.setConsiderParentMargins(true);
   imageWatermark.setBackground(true);
   imageWatermark.setOpacity(0.5);
   document.addWatermark(imageWatermark);
   imageWatermark.close();
   document.save("D:\\output.pdf");
   document.close();