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:
Mar. 18, 2014
Filed:
Aug. 27, 2010
Roger B. Milne, Boulder, CO (US);
Jeffrey C. Ward, Arvada, CO (US);
Roger B. Milne, Boulder, CO (US);
Jeffrey C. Ward, Arvada, CO (US);
Disney Enterprises, Inc., Burbank, CA (US);
Abstract
A computer-implemented method for efficiently detecting graphics objects near a selected point in an application is disclosed. The method implements a two-stage selection technique. In a first stage, a set of one or more graphics objects that are considered equally good candidates for selection is determined, and in a second stage one of the graphics objects from the set is ultimately selected based on certain other selection criteria. In the first stage, the application determines if a selected pixel overlaps with any graphics objects. If the selected pixel does not overlap with any graphics objects, then the application determines whether one of a set of cursor footprints overlap with any graphics objects. If multiple graphics objects overlap the selected pixel, or the minimum sized cursor footprint, then, in a second stage, one of the multiple graphics objects is selected based on certain other selection criteria.