WatermarkableImage

WatermarkableImage class

Represents an image inside a document.

public abstract class WatermarkableImage : ContentPart

Properties

Name Description
Height { get; } Gets the height of this WatermarkableImage in pixels.
Width { get; } Gets the width of this WatermarkableImage in pixels.

Methods

Name Description
Add(Watermark) Adds a watermark to this WatermarkableImage. This method assumes that watermark offset and size are measured in pixels (if they are assigned).
FindImages() Finds all images in the content. The search is conducted in the objects specified in SearchableObjects.
FindImages(ImageSearchCriteria) Finds images according to the specified search criteria. The search is conducted in the objects specified in SearchableObjects.
GetBytes() Gets the image as byte array.
Search() Finds all possible watermarks in the content. The search is conducted in the objects specified in SearchableObjects.
Search(SearchCriteria) Finds possible watermarks according to specified search criteria. The search is conducted in the objects specified in SearchableObjects.

Remarks

Learn more:

Examples

Add watermark to all images inside a document of any supported type.

using (Watermarker watermarker = new Watermarker(@"D:\input.doc"))
{
    // Initialize text or image watermark.
    TextWatermark watermark = new TextWatermark("DRAFT", new Font("Arial", 19));

    // Find all images in the content.
    WatermarkableImageCollection images = watermarker.GetImages();

    // Add watermark.
    foreach (WatermarkableImage watermarkableImage in images)
    {
        watermarkableImage.Add(watermark);
    }

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

See Also

TiffImageContent WatermarkableImageCollection