Invention Grant
US08688966B2 Systems, methods, and computer-readable media for presenting visual content with a consistent orientation
有权
用于呈现具有一致方向的视觉内容的系统,方法和计算机可读介质
- Patent Title: Systems, methods, and computer-readable media for presenting visual content with a consistent orientation
- Patent Title (中): 用于呈现具有一致方向的视觉内容的系统,方法和计算机可读介质
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Application No.: US12873076Application Date: 2010-08-31
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Publication No.: US08688966B2Publication Date: 2014-04-01
- Inventor: Robert Curtis , Jeffery T. Lee , Shachar Ron
- Applicant: Robert Curtis , Jeffery T. Lee , Shachar Ron
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Van Court & Aldridge LLP
- Main IPC: G06F9/00
- IPC: G06F9/00

Abstract:
Systems, methods, and computer-readable media are provided for presenting visual content with a consistent orientation on a display of an electronic device, even when the device is powered down and powered up again. Last known orientation information used by an application program to present application content with a particular orientation can be stored in a preference file that may not be accessible to a boot loader used during a boot process. To ensure that the boot loader may present boot up content with the same particular orientation indicated by the orientation information stored in the preference file, a register accessible to the boot loader can be used to store the same orientation information.
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