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Map linkage method

A map and linkage technology, applied in the electronic field, can solve the problems of time delay and poor user performance.

Active Publication Date: 2015-10-07
MAPUNI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the existing map linkage method implements this function, there will be a time delay in the time when the maps of other years make corresponding changes, resulting in poor user experience.

Method used

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  • Map linkage method

Examples

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Embodiment

[0028] The map linkage method described in this embodiment, the method includes the following steps:

[0029] S1, build a control layer map that needs to be linked with the display layer map for full coverage;

[0030] S2. Select any map from the maps that need to be linked as the main display layer map, and the remaining maps as sub-display layer maps, establish a linkage relationship between the main display layer map and the sub-display layer map, and establish the control layer map and the sub-display layer map. The corresponding binding relationship of the map of the main display layer; the number of the map of the sub-presentation layer is not less than 1;

[0031] S3, the control layer map obtains the user's operation instruction through the main display layer map, and then sends a one-way operation control map instruction to the sub-display layer maps except the residential display layer map in real time;

[0032] S4, the sub-display layer map adjusts the map accordin...

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Abstract

The invention discloses a map linkage method and relates to the electronics field. The method comprises the following steps: S1) constructing a control-layer map, wherein the control-layer map fully covers presentation-layer maps needing to be linked; S2) selecting any one map from the presentation-layer maps needing to be linked as a main presentation-layer map and binding the control-layer map with the main presentation-layer map; S3) the control-layer map obtaining an operation instruction of a user through the main presentation-layer map, and then, sending a one-way operation control map instruction in real time to son presentation-layer maps except the main presentation-layer map; and S4) the son presentation-layer maps adjusting maps according to the one-way operation control map instruction and realizing linkage of all maps needing to be presented. The method guarantees that all presentation-layer maps can receive the map display range change instructions simultaneously, thereby guaranteeing absolute synchronization of all maps during linkage.

Description

technical field [0001] The invention relates to the electronic field, in particular to a map linkage method. Background technique [0002] In the application process of the Internet map, there will be such a situation that multiple related maps are compared and displayed, and when the display range of one of the maps is changed, the other maps are also changed. Such as the following function: compare multiple satellite image maps of a city in different years, when the mouse drags the map of a certain year to change its display range, the maps of other years will also make corresponding changes. However, when the existing map linkage method implements this function, there will be a time delay in the time when the corresponding changes are made to the maps of other years, resulting in poor user experience. Contents of the invention [0003] The purpose of the present invention is to provide a map linkage method, so as to solve the aforementioned problems in the prior art. ...

Claims

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Application Information

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IPC IPC(8): G09B29/00G06F9/44
Inventor 刘晓蕾李淼泉姜华刘艳民曹黎黎
Owner MAPUNI TECH CO LTD
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