Relative and Absolute Screen Rotation Draft Agent

• US 20120262489A1
• Filed: 04/12/2011
• Published: 10/18/2012
• Est. Priority Date: 04/12/2011
• Status: Abandoned Application

• Current Assignee: Lenovo Singapore Pte Limited (Lenovo Group Ltd.)
• Original Assignee: Lenovo Singapore Pte Limited (Lenovo Group Ltd.)
• Inventors: Carter, Lisa Louise, Plaskonos, Paul Douglas, Smith, Adam Miles, Caliendo, Neal Robert Jr., Humphrey, Timothy L., VanBlon, Russell Speight, Villarreal, Adriana Arceo
• Application Number:
  US13/084,857
• Publication Number:
  US 20120262489A1
• Time in Patent Office: Days
• US Class Current: 345/652
• CPC Class Codes: G06F 2200/1614 Image rotation following screen orientation, e.g. switching from landscape to portrait mode
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04845 for image manipulation, e.g. dragging, rotation, expansion or change of colour
• CPC Class Codes: G09G 2340/0492 Change of orientation of the displayed image, e.g. upside-down, mirrored
• CPC Class Codes: G09G 5/36 characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory

Abstract

An approach is provided where a request is received to rotate graphical objects displayed on a display screen from a first orientation to a second orientation, the request received from a user operating the machine. The second orientation of the graphical objects is calculated based on a rotational reference that is included in the request. The graphical objects are then displayed on the display screen at the calculated second orientation, with the second orientation being visually rotated from the first orientation.

Claims

1. A machine-implemented method comprising:

receiving a request to rotate a plurality of graphical objects displayed on a display screen in a first orientation, the request received from a user operating the machine;

calculating a second orientation of the plurality of graphical objects based on a rotational reference included in the request; and

displaying the plurality of graphical objects on the display screen at the calculated second orientation, wherein the second orientation is visually rotated from the first orientation.

2. The method of claim 1 wherein the calculating further comprises:

identifying a rotation type included in the request;

calculating the second orientation as an absolute orientation in response to the rotation type being an absolute rotation, wherein the absolute orientation is independent of the first orientation; and

calculating the second orientation as a relative orientation in response to the rotation type being a relative rotation, wherein the relative orientation is based upon rotating the first orientation a fixed number of degrees.

3. The method of claim 2 wherein the calculating the second orientation as the relative orientation further comprises:

identifying a rotational direction included in the request, wherein the calculated second orientation is based upon the rotating the first orientation the fixed number of degrees in the identified rotational direction.

4. The method of claim 1 wherein the receiving of the request further comprises:

receiving a gesture from the user at the display screen, wherein the display screen is a touch-enabled display screen and wherein the gesture is directed to a rotation tile displayed on the touch-enabled display screen.

5. The method of claim 4 further comprising:

receiving a rotation menu request from the user, wherein the rotation menu request is received based on the user'"'"'s gesture being directed to a menu icon included in the rotation tile;

displaying a rotation menu on the touch-enabled display screen, wherein the rotation menu includes a plurality of menu items wherein one or more of the menu items are relative orientation types and wherein at least one of the menu items is an absolute orientation type; and

receiving a rotation menu item request from the user wherein the received rotation menu item request corresponds to one of the displayed menu items.

6. The method of claim 5 further comprising:

identifying an rotation type based on the selected orientation type;

calculating the second orientation as an absolute orientation in response to the rotation type being an absolute rotation, wherein the absolute orientation is independent of the first orientation; and

calculating the second orientation as a relative orientation in response to the rotation type being a relative rotation, wherein the relative orientation is based upon rotating the first orientation a fixed number of degrees and wherein the selection further includes a rotational direction.

7. The method of claim 4 further comprising:

identifying a relative rotation direction based on a previous rotation request received from the user, wherein the calculated second orientation is a rotation of a fixed number of degrees in the identified relative rotation from the first orientation.

8. An information handling system comprising:

one or more processors;

a memory coupled to at least one of the processors;

a display screen coupled to at least one of the processors; and

a set of computer program instructions stored in the memory and executed by at least one of the processors in order to perform actions of;

receiving a request to rotate a plurality of graphical objects displayed on the display screen in a first orientation, the request received from a user operating the information handling system;

calculating a second orientation of the plurality of graphical objects based on a rotational reference included in the request; and

displaying the plurality of graphical objects on the display screen at the calculated second orientation, wherein the second orientation is visually rotated from the first orientation.

9. The information handling system of claim 8 wherein the calculating further includes the processors performing additional actions comprising:

identifying an rotation type included in the request;

calculating the second orientation as an absolute orientation in response to the rotation type being an absolute rotation, wherein the absolute orientation is independent of the first orientation; and

calculating the second orientation as a relative orientation in response to the rotation type being a relative rotation, wherein the relative orientation is based upon rotating the first orientation a fixed number of degrees.

10. The information handling system of claim 9 wherein the calculating the second orientation as the relative orientation and wherein the processors perform additional actions comprising:

identifying a rotational direction included in the request, wherein the calculated second orientation is based upon rotation the first orientation the fixed number of degrees in the identified rotational direction.

11. The information handling system of claim 8 wherein the receiving of the request further comprises and wherein the processors perform additional actions comprising:

receiving a gesture from the user at the display screen, wherein the display screen is a touch-enabled display screen and wherein the gesture is directed to a rotation tile displayed on the touch-enabled display screen.

12. The information handling system of claim 11 wherein the processors perform additional actions comprising:

receiving a rotation menu request from the user, wherein the rotation menu request is received based on the user'"'"'s gesture being directed to a menu icon included in the rotation tile;

displaying a rotation menu on the touch-enabled display screen, wherein the rotation menu includes a plurality of menu items wherein one or more of the menu items are relative orientation types and wherein at least one of the menu items is an absolute orientation type; and

receiving a rotation menu item request from the user wherein the received rotation menu item request corresponds to one of the displayed menu items.

13. The information handling system of claim 12 wherein the processors perform additional actions comprising:

identifying an rotation type based on the selected orientation type;

calculating the second orientation as an absolute orientation in response to the rotation type being an absolute rotation, wherein the absolute orientation is independent of the first orientation; and

calculating the second orientation as a relative orientation in response to the rotation type being a relative rotation, wherein the relative orientation is based upon rotating the first orientation a fixed number of degrees and wherein the selection further includes a rotational direction.

14. The information handling system of claim 11 wherein the processors perform additional actions comprising:

identifying a relative rotation direction based on a previous rotation request received from the user, wherein the calculated second orientation is a rotation of a fixed number of degrees in the identified relative rotation from the first orientation.

15. A program product stored in a machine readable storage medium, comprising program code that, when executed by an information handling system, causes the information handling system to perform actions comprising:

receiving a request to rotate a plurality of graphical objects displayed on a display screen in a first orientation, the request received from a user operating the information handling system;

calculating a second orientation of the plurality of graphical objects based on a rotational reference included in the request; and

displaying the plurality of graphical objects on the display screen at the calculated second orientation, wherein the second orientation is visually rotated from the first orientation.

16. The program product of claim 15 wherein the calculating further includes the information handling system performing additional actions comprising:

identifying an rotation type included in the request;

calculating the second orientation as an absolute orientation in response to the rotation type being an absolute rotation, wherein the absolute orientation is independent of the first orientation; and

calculating the second orientation as a relative orientation in response to the rotation type being a relative rotation, wherein the relative orientation is based upon rotating the first orientation a fixed number of degrees.

17. The program product of claim 16 wherein the calculating the second orientation as the relative orientation further includes the information handling system performing additional actions comprising:

identifying a rotational direction included in the request, wherein the calculated second orientation is based upon rotation the first orientation the fixed number of degrees in the identified rotational direction.

18. The program product of claim 15 wherein the receiving of the request further includes the information handling system performing additional actions comprising:

receiving a gesture from the user at the display screen, wherein the display screen is a touch-enabled display screen and wherein the gesture is directed to a rotation tile displayed on the touch-enabled display screen.

19. The program product of claim 18 wherein the information handling system performs further actions comprising receiving a rotation menu request from the user, wherein the rotation menu request is received based on the user'"'"'s gesture being directed to a menu icon included in the rotation tile;

displaying a rotation menu on the touch-enabled display screen, wherein the rotation menu includes a plurality of menu items wherein one or more of the menu items are relative orientation types and wherein at least one of the menu items is an absolute orientation type;

receiving a rotation menu item request from the user wherein the received rotation menu item request corresponds to one of the displayed menu items;

identifying an rotation type based on the selected orientation type;

calculating the second orientation as an absolute orientation in response to the rotation type being an absolute rotation, wherein the absolute orientation is independent of the first orientation; and

calculating the second orientation as a relative orientation in response to the rotation type being a relative rotation, wherein the relative orientation is based upon rotating the first orientation a fixed number of degrees and wherein the selection further includes a rotational direction.

20. The program product of claim 18 wherein the information handling system performs further actions comprising

identifying a relative rotation direction based on a previous rotation request received from the user, wherein the calculated second orientation is a rotation of a fixed number of degrees in the identified relative rotation from the first orientation.