公开(公告)号：US20180374184A1

公开(公告)日：2018-12-27

申请号：US15956959

申请日：2018-04-19

Applicant: Apple Inc.

Inventor： Peter Graffagnino ,  Dave Hyatt ,  Richard Blanchard ,  Kevin Calhoun ,  Giles Drieu ,  Maciej Stachowiak ,  Don Melton ,  Darin Adler

IPC: G06T1/20 ,  G06T11/00 ,  G06F17/22

Abstract: Methods of expressing animation in a data stream are disclosed. In one embodiment, a method of expressing animation in a data stream includes defining animation states in the data stream with each state having at least one property such that properties are animated as a group. The animation states that are defined in the data stream may be expressed as an extension of a styling sheet language. The data stream may include web content and the defined animation states.