Method for screening information points on electronic map

An electronic map and information point technology, applied in the Internet field, can solve the problems of not being able to satisfy users, and cannot filter out user information points most accurately, so as to reduce the probability of repeated searches, reduce the amount of calculation and operation, and improve screening efficiency Effect

Active Publication Date: 2016-03-16
成都小步创想畅联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above two screening methods have the following defects, neither of which can accurately screen out the information points that the user really wants. For example, the user needs to filter out the merchants within the jurisdiction of the specified business district. It is a rectangle, so neither the screening in the field of view nor the surrounding screening can meet the needs of users

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for screening information points on an electronic map, comprising the following steps:

[0027] a. Enter the electronic map and display all information points within the display range of the current electronic map on the screen;

[0028] b. When it is detected that the user draws a line on the electronic map, determine the type of the drawn line;

[0029] c. Determine the range of the selected area according to the type of line drawn and the line itself, form the selected area of ​​information points and display it on the electronic map;

[0030] d. Determine whether the information point is in the selected area of ​​the information point, if yes, set the information point to the selected state; if not in the selected area of ​​the information point, the state remains unchanged.

[0031] The information points may include POIs, and the information that each POI may contain includes name, category, longitude, latitude, and so on.

[0032] The information point...

Embodiment 2

[0039] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below. The present invention can be realized in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

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PUM

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Abstract

The invention discloses a method for screening information points on an electronic map. The method comprises following steps of a: entering the electronic map and displaying all information points in the current display range of the electronic map on a screen; b: when monitoring that a user is drawing a line on the electronic map, judging the type of the line; c: according to the type of the line and the line itself, determining the range of a selected range, and forming and displaying an information point selected region on the electronic map; and d: judging whether the information points are in the information point selected region, arranging the information points to be in the selected state if the information points are in the information point selected region and keeping the states of the information states if the information points are not in the information point selected region. According to the invention, demands of users are taken into full consideration; additional calculated amount and operation are reduced; and screening efficiency of information points is greatly increased.

Description

technical field [0001] The invention relates to a method for screening information points on an electronic map, which belongs to the technical field of the Internet. Background technique [0002] In recent years, with the rapid development of Internet technology, Internet map services have been widely used in people's lives, bringing great convenience to people. Based on their own life needs or business needs, users often search and select designated information points through electronic maps, such as customers, shopping malls, scenic spots, movies and so on. In the prior art, a current common screening method is surrounding screening, in which a certain geographic location is selected on the electronic map or according to the user's own positioning, within a certain distance range, the surrounding information points are searched. [0003] Another common screening method is screening within the field of view. Information points are displayed within the display range of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B29/10
CPCG09B29/102
Inventor 侯忠英
Owner 成都小步创想畅联科技有限公司
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