Method for quickly generating two-dimensional electronic map based on DWG file

Abstract

The invention provides a method for quickly generating a two-dimensional electronic map based on a DWG file. The method specifically comprises the following steps: converting a DWG file into a general file based on an SVG format; loading the obtained SVG file into a computer memory; and drawing a two-dimensional electronic map according to the SVG file loaded into the computer memory, wherein the DWG file is a building construction graph in which the shape and direction information of a building complex is recorded in details. Compared with the prior art, the problem that the data of an electronic map of a building area is difficult to acquire and the making of an electronic map takes long time is solved, and the purpose of rapid and accurate electronic map display is achieved; the existing data resources are fully utilized, and waste of manpower and material resources in data acquisition and two-dimensional electronic map data generation is avoided; a two-dimensional electronic map is fast in display and efficient; and there is neither space limitation nor interference of random factors.

Description

technical field [0001] The invention relates to a method for rapidly generating a two-dimensional electronic map based on a dwg file, in particular to a method for rapidly generating a two-dimensional electronic map based on a dwg file suitable for the field of electronic technology. Background technique [0002] With the development of computer technology, two-dimensional electronic maps are more and more widely used in various industries. For different application scenarios, there are different requirements for the display content of the two-dimensional electronic map. For building areas, the common two-dimensional electronic map generation method in the industry is generally based on on-the-spot measurement and manual production using map production tools. The disadvantages of this method are as follows: one is time-consuming and labor-intensive, the more complex the site, the more manpower time is required; the other is that there are requirements for the site, and ther...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for rapidly generating two-dimensional electronic maps based on dwg files to solve the problems of difficult electronic map data collection and long production cycle for building areas

[0005] Aiming at solving the problems of difficult electronic map data collection and long production cycle in building areas, it achieves the purpose of quickly and accurately completing the display of electronic maps; the display speed of two-dimensional electronic maps is fast and efficient; there is no site restriction and no random factor interference

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