The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 12, 2008
Filed:
Apr. 12, 2004
Mohamed Sadek, Redmond, WA (US);
Hiro Yamamoto, Bellevue, WA (US);
Mohamed Sadek, Redmond, WA (US);
Hiro Yamamoto, Bellevue, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Methods, systems, and computer-readable media are disclosed for redirecting an input to or from an application via a transformed window on a display device while maintaining the transformed window transparent to the application. A window transformation application program interface coupled with a window manager comprises a desktop window manager that facilitates the transparency. The desktop window manager, through the transformation API incorporates a transformation matrix that is used to transform the window from the application on the display. A mouse (or other input device) hit testing routine is incorporated into the desktop window manager to map an input device point to the transformed window, perform an inverse transform on the input device point if it is associated with the transformed window, before sending an input device message associated with the input device point on to the application. In this way, the application need not be aware of the transformation.