1. GroupDocs.Watermark
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  3. GroupDocs.Watermark for .NET
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  5. GroupDocs.Watermark
  6. /
  7. Watermarker
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  9. Remove

Remove

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Remove(PossibleWatermark)

Removes watermark from the document.

public void Remove(PossibleWatermark possibleWatermark)
Parameter Type Description
possibleWatermark PossibleWatermark The watermark to remove.

Remarks

Learn more about removing watermarks: Removing found watermarks.

Examples

Find and remove the first possible watermark containing particular text or image from a document of any supported type.

using (Watermarker watermarker = new Watermarker(@"D:\input.doc"))
{
    ImageSearchCriteria imageSearchCriteria = new ImageDctHashSearchCriteria(@"D:\logo.png");
    Regex regex = new Regex(@"^Company\sName$", RegexOptions.IgnoreCase);
    TextSearchCriteria textSearchCriteria = new TextSearchCriteria(regex);
    PossibleWatermarkCollection watermarks = watermarker.Search(textSearchCriteria.Or(imageSearchCriteria));
    if (watermarks.Count > 0)
    {
        watermarker.Remove(watermarks[0]);
    }

    watermarker.Save(@"D:\output.doc");
}

See Also

Remove(PossibleWatermarkCollection)

Removes all watermarks in the collection from the document.

public void Remove(PossibleWatermarkCollection possibleWatermarks)
Parameter Type Description
possibleWatermarks PossibleWatermarkCollection The collection of watermarks to remove.

Remarks

Learn more about removing watermarks Removing found watermarks.

Examples

Find and remove all possible watermarks containing particular text or image from a document of any supported type.

using (Watermarker watermarker = new Watermarker(@"D:\input.doc"))
{
    ImageSearchCriteria imageSearchCriteria = new ImageDctHashSearchCriteria(@"D:\logo.png");
    Regex regex = new Regex(@"^Company\sName$", RegexOptions.IgnoreCase);
    TextSearchCriteria textSearchCriteria = new TextSearchCriteria(regex);
    PossibleWatermarkCollection watermarks = watermarker.Search(textSearchCriteria.Or(imageSearchCriteria));
    watermarker.Remove(watermarks);
    watermarker.Save(@"D:\output.doc");
}

See Also

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