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公开(公告)号：US20150130842A1
公开(公告)日：2015-05-14
申请号：US14601080
申请日：2015-01-20
Applicant: Apple Inc.
Inventor： John S. Harper , Kenneth C. Dyke , Jeremy Sandmel
CPC classification number: G06F3/1431 , G06F2200/1614 , G09G5/12 , G09G5/373 , G09G5/377 , G09G2340/04 , G09G2340/0407 , G09G2340/0435 , G09G2340/0485 , G09G2360/04
Abstract: A data processing system composites graphics content, generated by an application program running on the data processing system, to generate image data. The data processing system stores the image data in a first framebuffer and displays an image generated from the image data in the first framebuffer on an internal display device of the data processing system. A scaler in the data processing system performs scaling operations on the image data in the first framebuffer, stores the scaled image data in a second framebuffer and displays an image generated from the scaled image data in the second framebuffer on an external display device coupled to the data processing system. The scaler performs the scaling operations asynchronously with respect to the compositing of the graphics content. The data processing system automatically mirrors the image on the external display device unless the application program is publishing additional graphics content for display on the external display device.
Abstract translation: 数据处理系统复合由在数据处理系统上运行的应用程序生成的图形内容，以生成图像数据。 数据处理系统将图像数据存储在第一帧缓冲器中，并且在数据处理系统的内部显示装置上将从第一帧缓冲器中的图像数据生成的图像显示。 数据处理系统中的缩放器对第一帧缓冲器中的图像数据执行缩放操作，将缩放的图像数据存储在第二帧缓冲器中，并将第二帧缓冲器中的缩放图像数据生成的图像显示在耦合到第二帧缓冲器的外部显示设备上 数据处理系统。 缩放器相对于图形内容的合成而异步执行缩放操作。 数据处理系统自动反映外部显示设备上的图像，除非应用程序发布用于在外部显示设备上显示的附加图形内容。
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2.发明申请公开(公告)号：US20140253584A1
公开(公告)日：2014-09-11
申请号：US13791222
申请日：2013-03-08
Applicant: APPLE INC.
Inventor： John S. Harper , Craig M. Federighi , Geoffrey Stahl
IPC: G06T11/60
CPC classification number: G06T11/60 , G06T11/203 , G06T2200/12
Abstract: Methods and apparatus for a predictive rendering component that may generate a rendering of a character based at least in part on predictive information regarding the background into which the character is to be rendered. Using such predictive information, the predictive rendering component may produce a rendering of a character that blends into the character background more smoothly than if the predictive background information were not used. In this way, the predictive rendering component improves upon previous implementations of font smoothing.
Abstract translation: 用于至少部分地基于关于要呈现该角色的背景的预测信息来生成角色的呈现的预测绘制组件的方法和装置。 使用这样的预测信息，与不使用预测背景信息相比，预测渲染组件可以产生与人物背景相融合的角色的再现。 以这种方式，预测渲染组件改进了以前的字体平滑的实现。
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公开(公告)号：US11550601B2
公开(公告)日：2023-01-10
申请号：US16428852
申请日：2019-05-31
Applicant: Apple Inc.
Inventor： Jacob A. Xiao , Kyle S. Macomber , Joshua H. Shaffer , John S. Harper
IPC: G06F9/451 , G06F16/901 , G06F3/04883 , G06T13/80 , G06F3/04812 , G06F8/38 , G06F9/54
Abstract: The subject technology receives a command to initiate an application. The subject technology, in response to the command, generates a root node related to a root view of a first hierarchy of views representing a user interface (UI). The subject technology generates a child node of the root node for including in the first hierarchy of views, the child node corresponding to a first type of view. The subject technology generates a first child node of the child node for including in the first hierarchy of views, the first child node corresponding to a second type of view. The subject technology generates a graph including nodes, each node corresponding to a different attribute of the UI, wherein the root node, the child node, and the first child node have relationships with respective nodes from the graph.
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公开(公告)号：US11531556B2
公开(公告)日：2022-12-20
申请号：US16428853
申请日：2019-05-31
Applicant: Apple Inc.
Inventor： Jacob A. Xiao , Kyle S. Macomber , Joshua H. Shaffer , John S. Harper
IPC: G06F9/451 , G06F8/38 , G06F16/901 , G06F3/04883 , G06T13/80 , G06F3/04812 , G06F9/54
Abstract: The subject technology sends, from a parent node of a hierarchy of views, information related to a preference list, the preference list include preference keys corresponding to respective attributes of a UI, where the hierarchy of views represents the UI. The subject technology receives, at a child node of the parent node, the information related to the preference list. The subject technology updates, by the child node, a particular preference key from the preference list to a particular value, the particular preference key related to an attribute of the UI.
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公开(公告)号：US11042388B2
公开(公告)日：2021-06-22
申请号：US16428890
申请日：2019-05-31
Applicant: Apple Inc.
Inventor： Jacob A. Xiao , Kyle S. Macomber , Joshua H. Shaffer , John S. Harper
IPC: G06T13/80 , G06F9/451 , G06F16/901 , G06F3/0488 , G06F3/0481 , G06F8/38 , G06F9/54
Abstract: Implementations of the subject technology provide a framework to support creating user interfaces (UI) and animations within the UIs. The subject technology receives first information related to an animation, the first information including an initial state, a destination state, and an animation function. The subject technology generates a copy of the destination state, the copy of the destination state comprising a record for the animation based at least in part on the first information related to the animation and further information related to the animation function. The subject technology updates a value related to an intermediate state of the animation in the copy of the destination state, the intermediate state being between the initial state and the destination state. Further, the subject technology provides the copy of the destination state that includes the value related to the intermediate state for rendering the animation.
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Patent Agency Ranking
公开(公告)号：US09411550B2
公开(公告)日：2016-08-09
申请号：US14601080
申请日：2015-01-20
Applicant: Apple Inc.
Inventor： John S. Harper , Kenneth C. Dyke , Jeremy Sandmel
CPC classification number: G06F3/1431 , G06F2200/1614 , G09G5/12 , G09G5/373 , G09G5/377 , G09G2340/04 , G09G2340/0407 , G09G2340/0435 , G09G2340/0485 , G09G2360/04
Abstract: A data processing system composites graphics content, generated by an application program running on the data processing system, to generate image data. The data processing system stores the image data in a first framebuffer and displays an image generated from the image data in the first framebuffer on an internal display device of the data processing system. A scaler in the data processing system performs scaling operations on the image data in the first framebuffer, stores the scaled image data in a second framebuffer and displays an image generated from the scaled image data in the second framebuffer on an external display device coupled to the data processing system. The scaler performs the scaling operations asynchronously with respect to the compositing of the graphics content. The data processing system automatically mirrors the image on the external display device unless the application program is publishing additional graphics content for display on the external display device.
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公开(公告)号：US11567658B2
公开(公告)日：2023-01-31
申请号：US17701529
申请日：2022-03-22
Applicant: Apple Inc.
Inventor： John S. Harper , Jacob A. Xiao
IPC: G06F3/04883
Abstract: An electronic device detects an input via an input device. In response to detecting the input, the device monitors the input using a gesture recognition tree having a plurality of nodes. Each respective node of the gesture recognition tree corresponds to a respective gesture recognizer or a respective component gesture recognizer, and one or more nodes include one or more parameters that describe the input. Monitoring the input using the gesture recognition tree includes: processing the input using a first node of the plurality of nodes, including determining a value of a first parameter of the one or more parameters; conveying the first parameter from the first node to a second node of the plurality of nodes; and processing the input using the second node, including determining, based on the first parameter, whether the input satisfies a gesture recognition requirement defined by the second node.
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公开(公告)号：US20220229547A1
公开(公告)日：2022-07-21
申请号：US17701529
申请日：2022-03-22
Applicant: Apple Inc.
Inventor： John S. Harper , Jacob A. Xiao
IPC: G06F3/04883
Abstract: An electronic device detects an input via an input device. In response to detecting the input, the device monitors the input using a gesture recognition tree having a plurality of nodes. Each respective node of the gesture recognition tree corresponds to a respective gesture recognizer or a respective component gesture recognizer, and one or more nodes include one or more parameters that describe the input. Monitoring the input using the gesture recognition tree includes: processing the input using a first node of the plurality of nodes, including determining a value of a first parameter of the one or more parameters; conveying the first parameter from the first node to a second node of the plurality of nodes; and processing the input using the second node, including determining, based on the first parameter, whether the input satisfies a gesture recognition requirement defined by the second node.
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公开(公告)号：US11294564B2
公开(公告)日：2022-04-05
申请号：US16953284
申请日：2020-11-19
Applicant: Apple Inc.
Inventor： John S. Harper , Jacob A. Xiao
IPC: G06F3/0488 , G06F3/04883
Abstract: An electronic device displays, on a display, a user interface of an application. The user interface includes a plurality of views arranged in a view hierarchy that defines a first relationship between a first view and a second view. The first view includes a first gesture recognizer, and the second view includes a second gesture recognizer. The device detects, via the input device, an input at a first location that corresponds to the displayed user interface, and processes the input using a gesture recognition hierarchy that includes the first gesture recognizer and the second gesture recognizer. A second relationship between the first gesture recognizer and the second gesture recognizer is determined based on the first relationship between the first view and the second view in the view hierarchy.
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公开(公告)号：US20210072891A1
公开(公告)日：2021-03-11
申请号：US16953284
申请日：2020-11-19
Applicant: Apple Inc.
Inventor： John S. Harper , Jacob A. Xiao
IPC: G06F3/0488
Abstract: An electronic device displays, on a display, a user interface of an application. The user interface includes a plurality of views arranged in a view hierarchy that defines a first relationship between a first view and a second view. The first view includes a first gesture recognizer, and the second view includes a second gesture recognizer. The device detects, via the input device, an input at a first location that corresponds to the displayed user interface, and processes the input using a gesture recognition hierarchy that includes the first gesture recognizer and the second gesture recognizer. A second relationship between the first gesture recognizer and the second gesture recognizer is determined based on the first relationship between the first view and the second view in the view hierarchy.
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