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Guide line display method and device, equipment, medium and program product

A display method and technology of guide lines, which are applied in the field of navigation maps, can solve problems such as guide line jumps, achieve pixel reduction, delicate display effects, and enhance the effect of display fineness

Pending Publication Date: 2022-04-29
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In related technologies, the guide line is automatically refreshed every certain period of time (such as 1 second), and there are obvious jumps between the guide lines displayed before and after

Method used

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  • Guide line display method and device, equipment, medium and program product
  • Guide line display method and device, equipment, medium and program product
  • Guide line display method and device, equipment, medium and program product

Examples

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Embodiment Construction

[0037] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0038] It should be understood that "several" mentioned herein refers to one or more, and "multiple" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character " / " gener...

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Abstract

The invention discloses a guide line display method and device, equipment, a medium and a program product, and belongs to the field of navigation maps. The method comprises the following steps: acquiring a first guide line generated at the ith moment and a second guide line generated at the (i + 1) th moment; under the condition that the first guide line and the second guide line have guide lines belonging to different lanes, matching the positioning points on the first guide line and / or the second guide line to obtain k matching point pairs; a transition guide line is generated by connecting k middle points of k matching point pairs in series, wherein the transition guide line is used for transitioning a first guide line displayed at the (i + 1) th moment to a second guide line displayed at the (i + 2) th moment; a transition guide line is displayed between the (i + 1) th time and the (i + 2) th time. According to the method, the change process of the guide line from the (i + 1) th moment to the (i + 2) th moment is smoothly displayed, and the display fine degree and the animation fluency of the guide line animation are improved.

Description

technical field [0001] The embodiments of the present application belong to the field of navigation maps, and in particular relate to a display method, device, device, medium and program product of a guide line. Background technique [0002] The guidance line is a lane-level guidance line displayed on the navigation map interface for guiding the vehicle to a destination. The guidance line extends along the lane line and has a certain length. [0003] In related technologies, the guide line is automatically refreshed every certain period of time (for example, 1 second), and there are obvious jumps between the guide lines displayed before and after. How to transitionally display the intermediate images at the front and back moments has become a technical problem that needs to be solved urgently. Contents of the invention [0004] The present application provides a display method, device, equipment, medium and program product of a guide line, which improves the fineness of d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/20G06T7/73G06T7/33G06T13/20G06T17/05
CPCG06T11/203G06T7/75G06T7/344G06T13/20G06T17/05G06T2207/30241G01C21/3632G01C21/3658G01C21/3635
Inventor 韩超冯磊
Owner TENCENT TECH (SHENZHEN) CO LTD
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