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Revocation method and device in 3D map scene

A 3D and map technology, applied in the field of revocation methods and devices, can solve problems such as reducing user experience, and achieve the effects of improving user experience, increasing exposure, and enhancing exposure.

Pending Publication Date: 2020-05-12
SHENZHEN EARTHONLINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the 3D earth map in the prior art cannot allow the user to return to view the relevant information information labels of the previous coordinate points, thus easily reducing the user experience through the existing 3D earth map

Method used

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  • Revocation method and device in 3D map scene
  • Revocation method and device in 3D map scene
  • Revocation method and device in 3D map scene

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Embodiment Construction

[0031] In order to make the purpose, 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 in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] In addition, the term "and / or" in this article is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B, which may mean: A exists alone, A and B exist at the same time, There are three cases of B alone. In addition, the character " / " in this article genera...

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Abstract

The embodiment of the invention provides a revocation method and device in a 3D map scene. The revocation method and device are applied to a 3D map model with the 3D earth as a bottom-layer scene. Themethod comprises the following steps: establishing a coordinate point information linked list for receiving coordinate point information; when the change of the coordinate point information is finished, obtaining the coordinate point information when the change is finished, and storing the coordinate point information in the coordinate point information linked list according to the obtaining sequence; and when a revocation instruction is received, taking the previous coordinate point information of the current coordinate point information in the coordinate point information linked list as to-be-skipped coordinate point information, and skipping to the to-be-skipped coordinate point through an API provided by a 3D map engine. In this way, the user can be supported to return to the previouscoordinate point in the 3D map scene, historical information can be checked by returning to the previous level, the exposure rate of the information is increased, and the use experience of browsing the information by the user is improved.

Description

technical field [0001] Embodiments of the present invention generally relate to the field of software applications, and more specifically, relate to a method and device for revocation in a 3D map scene. Background technique [0002] 3D earth map is an electronic map that software developers use the earth as a model to display geographical information to users. In order to enhance the user experience, software developers will also display some location-related information labels to users in the 3D earth map scene. However, the information information tags related to the geographical location often need to be customized by the developer. The marker corresponds to the coordinate point of a certain geographical location on the 3D earth map, and the marker can contain any graphic information and UI interface style. Therefore, when the user manipulates the 3D earth model, the coordinate point information included in the user's perspective displayed by the 3D earth model will als...

Claims

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Application Information

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IPC IPC(8): G06F16/9537G06F16/9538G06F16/957G06T17/05
CPCG06F16/9537G06F16/9538G06F16/9577G06T17/05
Inventor 王珑熊文轩陆川
Owner SHENZHEN EARTHONLINE TECH CO LTD
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