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Pdf | |
Gets or sets an image drawn behind the text of the visible signature Sign adds - a company logo, a seal, a
scanned handwritten signature - in place of the default mark.
Namespace: SelectPdf.Universal
Assembly: SelectPdf.Universal (in SelectPdf.Universal.dll) Version: 26.5
SyntaxRemarksThe bytes of a PNG, JPEG, GIF, BMP or WebP image. The image is fitted inside the signature rectangle, centred, with its aspect ratio kept, and drawn as strongly as SignatureBackgroundOpacity says. When null (the default), a faint red handwritten flourish is drawn instead; set SignatureBackgroundOpacity to 0 to draw no background at all.
The image is lightened rather than made transparent, so the appearance is allowed in every PDF/A and PDF/X document; its own transparent areas are kept except in PDF/A-1 and PDF/X, which admit no transparency, where they are white.
See Also