PublisherPageFormatV1
Alpha API. Initial API, highly likely to change outside SemVer. Don’t build on it in production. See API maturity.
Page shape a page template is designed for.
export type PublisherPageFormatV1 = "widescreen" | "a4Portrait" | "letterPortrait";
Remarks
A layout’s geometry only reads correctly at the proportions it was authored for: a row of three visualizations that works on a widescreen page is unusably narrow on an upright page. The format is therefore a property of the page, not a choice made when rendering it.