Interface: ChildFrame

A group shape's own child coordinate space (p:grpSpPr/a:xfrm/a:chOff and a:chExt) in EMU — the space its children's a:off/a:ext are authored in.

Named after the OOXML attributes rather than in the left/top/width/ height vocabulary the rest of the read model uses, because this is not a frame on the slide: it is the source rectangle of the off + (p - chOff) * (ext / chExt) mapping, and nothing about it is positional. A consumer reaching for it is rebuilding that mapping, so the names it needs are the ones the mapping is written in.

Properties

extentX

extentX: number

a:chExt/@cx.

---

extentY

extentY: number

a:chExt/@cy.

---

offsetX

offsetX: number

a:chOff/@x.

---

offsetY

offsetY: number

a:chOff/@y.