Add text watermarks Leave feedback

To add a watermark to the HTML/JPG/PNG/PDF output, follow these steps:

Create an instance of the HtmlViewOptions class (or PngViewOptions, or JpgViewOptions, or PdfViewOptions);
Create a Watermark object and populate its properties;
Call the watermark method of the HtmlViewOptions (or PngViewOptions, or JpgViewOptions, or PdfViewOptions) class and specify the object created on step 2;
Call the Viewer.view() method.

The following code snippet shows how to apply the watermark to the output pages.

Python

from groupdocs.viewer import Viewer
from groupdocs.viewer.options import HtmlViewOptions, Watermark

def add_text_watermark():
    # Load document
    with Viewer("sample.docx") as viewer:
        # Create an HTML file.
        viewOptions = HtmlViewOptions.for_embedded_resources("add_text_watermark/output-watermark.html")
        # Add watermark.
        viewOptions.watermark = Watermark("This is a watermark")
        viewer.view(viewOptions)

if __name__ == "__main__":
    add_text_watermark()

sample.docx

sample.docx is the sample file used in this example. Click here to download it.

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