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    Context driven navigation presentation
    13.
    发明授权
    Context driven navigation presentation 有权

    公开(公告)号：US10302446B2

    公开(公告)日：2019-05-28

    申请号：US15274378

    申请日：2016-09-23

    Applicant: Apple Inc.

    Inventor： Justin M. Strawn ,  Nathan L. Fillhardt ,  Brian J. Andrich ,  Usama M. Hajj ,  Tadayasu Sasada ,  Aaron A. Reiner

    IPC: G01C21/36 ,  G06F3/14 ,  H04N7/18 ,  G08G1/0969 ,  G01C21/34 ,  G06T15/20 ,  G06T17/05 ,  G06T19/00 ,  G08G1/0968 ,  G06F3/147 ,  G10L15/22

    Abstract: Some embodiments of the invention provide several novel methods for generating a navigation presentation that displays a device navigating a route on a map. The method of some embodiments uses a virtual camera that, based on detected changes in the navigation context, dynamically modifies the way it captures portions of the map to produce different navigation scenes in the navigation presentation. To generate the navigation scenes, the method of some embodiments (1) identifies different sets of attributes that describe the different navigation contexts at different times during the navigation presentation, and (2) uses these different sets of attributes to identify different styles for operating the virtual camera. In some embodiments, the method uses an identified style to specify the virtual camera's positional attributes, which, in turn, define the portions of the map that the virtual camera identifies for rendering to produce several navigation scenes for a period of time (e.g., until the navigation context changes, or until the navigation presentation ends when the navigation context does not change again). During the navigation presentation, each time the navigation context changes, the identified set of attributes may change. This change, in turn, may cause the method of some embodiments to select a new style for operating the virtual camera. When the style for operating the virtual camera changes, the method of some embodiments modifies the way the virtual camera captures the portion of the map to render.

    Display of transit features in mapping application
    15.
    发明申请
    Display of transit features in mapping application 有权
    在映射应用程序中显示传输功能

    公开(公告)号：US20160356610A1

    公开(公告)日：2016-12-08

    申请号：US14545680

    申请日：2015-06-06

    Applicant: Apple Inc.

    Inventor： Justin O'Beirne ,  Eleanor Cady Wachsman ,  Nathaniel V. Kelso ,  Aaron A. Reiner

    IPC: G01C21/34 ,  G06F3/0488 ,  G06F3/0484

    CPC classification number: G01C21/34 ,  G01C21/3667 ,  G06F3/04842 ,  G06F3/04845 ,  G06F3/0488 ,  G06F2203/04806 ,  G09B29/007 ,  G09B29/008

    Abstract: Some embodiments provide a mapping application that displays transit information in a map region. The mapping application identifies several transit lines for a map region. Each transit line corresponds to at least one transit vehicle route. Based on a particular zoom level of the map, the mapping application determines a subset of the transit lines to display in the map region. The mapping application displays the subset of the transit lines in the map region to emphasize the transit lines over other map features.

    Abstract translation: 一些实施例提供了在地图区域中显示过境信息的映射应用。 映射应用程序识别地图区域的多个传输线。 每条中转线对应于至少一条过境车辆路线。 基于映射的特定缩放级别，映射应用确定要在映射区域中显示的传输线的子集。 映射应用程序显示地图区域中的传输线的子集，以强调其他地图要素的传输线。

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