Interface: VisiblePage

A page at least partly on screen, as UDocBase.visiblePages lists it.

Properties

Property	Description
`readonly page` `number`	The page's 0-based index.
`readonly visibleRatio` `number`	How much of the page's area is on screen, more than `0` and at most `1`: `0.5` for a page half on screen, `1` for one wholly on it.