HIT-TEST TO DETERMINE ENABLEMENT OF DIRECT MANIPUL
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专利名称：HIT-TEST TO DETERMINE ENABLEMENT OF DIRECT MANIPULATIONS IN RESPONSE TO
USER ACTIONS
发明人：Christian Hofsetz,Heather Eden,Stephen Karolewics,James Krantz,Michael
Dalton,Siwen Sun,Kerry Young
申请号：US14521368
申请日：20141022
公开号：US20160117080A1
公开日：
20160428
专利内容由知识产权出版社提供
专利附图：
摘要：A hit-test may be performed to determine whether a user action detected via a user interface associated with an application intersects a given object of the application. The application may include one or more special content layers (SCLs). A decision may be made at each SCL regarding enablement of a direct manipulation of an object through the application in response to the user action. An SCL processing module of the application may identify a hit in response to detecting an intersection of the user action and one or more non-transparent pixels of at least one SCL during a front to back processing of the SCLs, where the pixels correspond to the object. The application may then determine whether a direct manipulation of an object through the application is enabled or not enabled by the SCL, and thus whether the direct manipulation should be automatically initiated or disabled, respectively.
申请人：Microsoft Corporation
地址：Redmond WA US
国籍：US
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