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Electronic map display method and device and electronic equipment

An electronic map and display method technology, applied in the field of map rendering, can solve the problem of low matching degree between electronic maps and sky patterns, and achieve the effect of improving the matching degree

Pending Publication Date: 2022-06-24
ALIBABA (CHINA) CO LTD
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Problems solved by technology

[0005] In view of this, the embodiments of the present invention provide an electronic map display method and device, and electronic equipment to solve the technical problem in the prior art that the electronic map and the sky pattern do not have a high matching degree when the electronic equipment displays a three-dimensional electronic map.

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  • Electronic map display method and device and electronic equipment
  • Electronic map display method and device and electronic equipment
  • Electronic map display method and device and electronic equipment

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Embodiment Construction

[0028] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the Examples and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the con...

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Abstract

The embodiment of the invention provides an electronic map display method and device and electronic equipment, and the method comprises the steps: responding to a map display request, and determining a to-be-displayed electronic map; determining the rotation angle of the depression angle of the sky camera based on the view angle of the map camera; performing angle correction on the depression angle of the sky camera according to the rotation angle; and displaying the electronic map and the three-dimensional sky object based on the visual angle of the map camera and the corrected depression angle of the sky camera. According to the embodiment of the invention, the matching degree of the electronic map and the sky pattern display is improved.

Description

technical field [0001] The present invention relates to the technical field of map rendering, in particular to an electronic map display method and device, and electronic equipment. Background technique [0002] An electronic map is a map that is stored and consulted in digital form using computer technology. It is usually used in applications that need to provide services based on electronic maps. Such applications usually include map navigation applications, online car-hailing applications, life service applications, etc. [0003] Taking a map navigation application as an example, when a user uses the application, the application will render an electronic map that matches the functions used by the user. For example, the user can plan a navigation route from the starting position to the destination position through the navigation function of the map navigation application, and travel along the navigation route according to the navigation guidance prompt of the application....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/05G06T19/00G06T19/20
CPCG06T17/05G06T19/003G06T19/20G06T2219/2016
Inventor 白高成林燕腾
Owner ALIBABA (CHINA) CO LTD
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