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Map display method and device, terminal and storage medium

A display method and map technology, applied in the field of data processing, can solve the problems of low map display realism and low occlusion realism, and achieve the effects of improving display realism, improving expression realism, and high occlusion realism

Active Publication Date: 2019-03-05
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned map display process, the occlusion relationship of map elements is handled through the drawing order of map elements. There is a problem that the occlusion between map elements is low, resulting in a low map display.

Method used

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  • Map display method and device, terminal and storage medium
  • Map display method and device, terminal and storage medium
  • Map display method and device, terminal and storage medium

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044] figure 1 The flow chart of the map display method provided by the embodiment of the present invention, the method can be applied to the terminal, the form of the terminal includes but not limited to any of the following: smart phone, tablet computer, notebook computer, etc.; the embodiment of the present invention can be used on the terminal A program corresponding to the map display method is written in, and by executing the program, the ...

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Abstract

The embodiment of the invention provides a map display method and device, a terminal and a storage medium. The method comprises projecting a geographic space of a map onto a screen when a map displayinstruction is detected; displaying a first map element in the geospatial space; determining a target rendering slice of a second map element occluded by the first map element; displaying a second mapelement after discarding the target rendering fragment in the geospatial space. The embodiment of the invention can improve the occlusion truthfulness between map elements and the display truthfulness of the map.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a map display method, device, terminal and storage medium. Background technique [0002] In the process of displaying maps such as navigation maps and three-dimensional maps, it is often necessary to deal with the occlusion relationship between map elements, so that part or all of one map element displayed on the map is blocked by another map element, so that users can pass through The map perceives the actual geographical scene; map elements such as buildings, plants, roads, sky and other elements displayed on the map, the occlusion relationship between map elements such as part or all of the building elements displayed on the map are covered by the sky displayed on the map element is blocked. [0003] In the current map display process, the main way to deal with the occlusion relationship between map elements is: first draw a map element on the map, and then dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/00G06T15/20G06T17/05
CPCG06T15/005G06T15/205G06T17/05
Inventor 李鸣陈明亮肖旺裕
Owner TENCENT TECH (SHENZHEN) CO LTD