Device, method, and graphical user interface for selection of views in a three-dimensional map based on gesture inputs
一种地图、视图的技术,应用在测量装置、数据处理的输入/输出过程、图像数据处理等方向,能够解决浪费能量、移动、旋转、倾斜、缩放和另外调整三维地图视图繁杂、用户认知负担等问题,达到增加有效性的效果
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[0026] Many electronic devices have graphical user interfaces that can be used to display three-dimensional maps. Three-dimensional maps are useful for conveying map information not contained in two-dimensional maps, such as heights of map objects (eg, buildings) and side views of map objects. Selecting a view on a three-dimensional map typically requires the user to select multiple variables, such as three location variables (e.g., longitude, latitude, and altitude) representing the location of the viewpoint (e.g., the location of the virtual viewer or camera) and The three orientation variables (eg, yaw, roll, and pitch) of the camera or the direction of the camera. The selected view corresponds to the view seen by the virtual viewer or camera from the point of view in the direction of the virtual viewer or camera. Existing methods for selecting a view on a three-dimensional map typically require a sequence of user inputs for navigating the three-dimensional map. For examp...
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