Webpage drawing method, drawing system and equipment for visualized indoor map

An indoor map and webpage technology, applied in image data processing, instruments, geometric CAD, etc., can solve the problems of overweight drawing software, difficult maintenance of paper files, difficult space marking and management, etc.

Active Publication Date: 2022-02-18
费哲软件无锡有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem is that it is difficult to maintain paper documents; while the existing drawing software is too heavy, editing and modification requires the participation of professional technical pers

Method used

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  • Webpage drawing method, drawing system and equipment for visualized indoor map
  • Webpage drawing method, drawing system and equipment for visualized indoor map
  • Webpage drawing method, drawing system and equipment for visualized indoor map

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Embodiment Construction

[0034] combine Figure 1~Figure 3 To further illustrate the present invention, a method for drawing a web page of a visualized indoor map includes:

[0035] Import dxf format drawings, said dxf format drawings are drawn by CAD, including floor enclosure layer, space exterior wall layer, unit space layer, space addition layer, space coding layer, display layer and navigation layer;

[0036] Perform Java analysis on the imported drawings in dxf format, and export data in Json format;

[0037] Encapsulate the open source technology three.js, use Javascript to draw the basic elements of three-dimensional graphics according to the drawing principle of three.js; then draw the corresponding three-dimensional floor wall layer, space outer wall layer, unit space layer, Spatial attachment layer, icon layer, display layer, navigation layer, and initialize the compass;

[0038] Add ambient light and point light source to simulate the 3D scene in reality;

[0039] Add interaction events...

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Abstract

The invention discloses a webpage drawing method, system and device for a visual indoor map, and the method comprises the following steps: importing a drawing in a dxf format, carrying out the Java analysis of the imported drawing in the dxf format, and exporting the data in a Json format; packaging an open source technology three.js, and drawing a canvas drawing by using Javascript according to a drawing principle of the three.js; drawing a corresponding three-dimensional floor wall layer, a space outer wall layer, a unit space layer, a space additive layer, an icon layer, a display layer and a navigation layer according to the Json data, and initializing a compass, wherein the generated indoor map can be suitable for administrative management personnel of large companies which do not understand the technology, the use department and the use personnel of the space can be clearly understood through the marking function of the map, the office position can be reasonably arranged, and specific employees can be quickly and accurately found; and the designated office position and employees can be found in the shortest distance through the navigation function.

Description

technical field [0001] The invention relates to the technical field of converting a two-dimensional image into a three-dimensional image, in particular to a method for drawing a webpage of a visualized indoor map, a drawing system and a device. Background technique [0002] In the existing technology, when marking the indoor space (such as space use, area, space use department, space vacancy, etc.), it is generally operated on paper drawings; or through some drawing software, such as CAD, BIM and other technologies in the The desktop software internally realizes the visual display of indoor space information. The problem is that it is difficult to maintain paper documents; while the existing drawing software is too heavy, editing and modification requires the participation of professional technical personnel, and it is very difficult for users who do not understand technology (such as administrative personnel who need to master the use and layout of the space) Difficult to ...

Claims

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Application Information

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IPC IPC(8): G06F30/12G06F30/13G06T17/00
CPCG06F30/13G06F30/12G06T17/00Y02D10/00
Inventor 刘军王小赞
Owner 费哲软件无锡有限公司
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