Customize watermarks Leave feedback
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GroupDocs.Watermark lets you control how a watermark looks and where it appears.
GroupDocs.Watermark lets you fully control the look and position of text watermarks. Adjust color, font, alignment, rotation, opacity, and scaling to match your documentās style.
Use TextWatermark properties like foreground_color, opacity, rotate_angle, sizing_type, scale_factor, horizontal_alignment, vertical_alignment, x, y, width, height, and consider_parent_margins.
import groupdocs.watermark as gw
import groupdocs.watermark.watermarks as gww
import groupdocs.watermark.common as gwc
with gw.Watermarker("C:\\Docs\\sample.docx") as watermarker:
watermark = gww.TextWatermark("Customized watermark.", gww.Font("Arial", 24.0, gww.FontStyle.BOLD))
watermark.foreground_color = gww.Color.dark_orange
watermark.consider_parent_margins = True
watermark.horizontal_alignment = gwc.HorizontalAlignment.CENTER
watermark.vertical_alignment = gwc.VerticalAlignment.TOP
watermark.sizing_type = gww.SizingType.SCALE_TO_PARENT_DIMENSIONS
watermark.rotate_angle = 45
watermark.scale_factor = 0.7
watermarker.add(watermark)
watermarker.save("C:\\Docs\\watermarked-sample.docx")
š¹ Use case: Apply branded or legal disclaimers in a consistent style across pages (e.g., āConfidential ā Do Not Distributeā).
You can also personalize image watermarks by adjusting their alignment, rotation, opacity, and layering. This allows you to place logos, stamps, or seals exactly where needed.
Use ImageWatermark with similar properties for position, rotation, background/foreground layering, and opacity.
import groupdocs.watermark as gw
import groupdocs.watermark.watermarks as gww
import groupdocs.watermark.common as gwc
with gw.Watermarker("C:\\Docs\\seagull.jpg") as watermarker:
watermark = gww.ImageWatermark("C:\\Docs\\greetings-stamp.png")
watermark.horizontal_alignment = gwc.HorizontalAlignment.RIGHT
watermark.vertical_alignment = gwc.VerticalAlignment.TOP
watermark.rotate_angle = 15
watermark.is_background = False
watermark.opacity = 0.8
watermarker.add(watermark)
watermarker.save("C:\\Docs\\custom-image-watermark.jpg")
š¹ Use case: Place a semi-transparent company logo in the corner of each page, or overlay a stamp image for approvals and certifications.
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