OptionalhorzTranslate?: numberThe amount to translate the associated content horizontally, as a percentage of the width of the target media (or if unknown, the width of the page's MediaBox). 1.0 represents 100% and 0.0 represents 0%. Negative values are not recommended, since they may cause content to be drawn off the page.
Optionalimage?: ImageOrBitmapThe image if watermark annotation, if both 'text' and 'image' are specified then 'image' is used as watermark content.
Optionalmatrix?: number[]The matrix used to transform the annotation's rectangle before rendering.
Optionaltext?: stringThe text of watermark annotation, if both 'text' and 'image' are specified then 'image' is used as watermark content.
OptionaltextFormat?: Format | FormatPropertiesThe Format object that specifies the formatting of the annotation's text.
Note that this object itself is not persisted in the PDF, just its properties are used to generate the appearance of this watermark annotation.
OptionalvertTranslate?: numberThe amount to translate the associated content vertically, as a percentage of the height of the target media (or if unknown, the height of the page's MediaBox). 1.0 represents 100% and 0.0 represents 0%. Negative values are not recommended, since they may cause content to be drawn off the page.
Defines properties of a WatermarkAnnotation.