THPDFWatermarkVertPos Type

Selects a vertical watermark placement preset or caller-supplied coordinates

Declaration

THPDFWatermarkVertPos= (vpTop, vpMiddle, vpBottom, vpCustom);

HPDFDoc

Value	Purpose
`vpTop`	Placement preset that recomputes Y from the page MediaBox to place the watermark near the top edge
`vpMiddle`	Placement preset that recomputes Y from the page MediaBox to center the watermark vertically
`vpBottom`	Placement preset that recomputes Y from the page MediaBox to place the watermark near the bottom edge
`vpCustom`	Keeps the literal Y coordinate the caller supplied; this is the `THPDFWatermarkBase.Default` setting

Presets let one watermark template stamp pages of differing sizes with a single configuration, because Y is recomputed from each page's MediaBox
Choose vpCustom (or leave THPDFWatermarkBase.Default in place) when the watermark needs exact caller-supplied coordinates
Vertical and horizontal placement are independent enums, so a template can pair vpMiddle with any THPDFWatermarkHorizPos value