Scope object containing values for location placement of a watermark.
| Parameter | Type | Description |
|---|---|---|
| top | string | Sets the watermark at the top of the page, below the defined top margin, and centered vertically. |
| center | string | Sets the watermark at the center position (horizontally) of the page and centered vertically. |
| bottom | string | Sets the watermark at the bottom of the page, above the defined bottom margin, and centered vertically. |