CN102779175B - Method for processing image in CAD (Computer Aided Design) format by using data in XML (Extensive Makeup Language) format - Google Patents
Method for processing image in CAD (Computer Aided Design) format by using data in XML (Extensive Makeup Language) format Download PDFInfo
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Abstract
The invention discloses a method for processing an image in a CAD (Computer Aided Design) format by using data in an XML (Extensive Makeup Language) format. The method comprises the following steps of: step 1, inputting three-dimensional data of a plurality of modules based on the XML format according to X,Y and Z three-dimensional coordinates; step 2, sorting the three-dimensional data input according to types of the modules; step 3, parsing the three-dimensional data in the XML format based on the following four ways according to the types of the modules so as to form four parsing format data; and step 4, defining a plurality of image blocks in a dwg template document of AutoCAD, reading contour data of the image blocks, obtaining the length-to-width ratio, inserting data stretched in proportion obtained by the steps 1), 2) and 3) into drawing data, and inserting the image blocks obtained in the step 4) directly into the drawing data. According to the method provided by the invention, more universal conversion between the XML data and the CAD professional data can be realized smoothly.
Description
Technical field
The present invention relates to a kind of data transfer device, be specifically related to a kind of method that the XML of utilization formatted data is carried out the processing of CAD format-pattern.
Background technology
XML form is a kind of common form, and this form can be opened and be edited by the various software of Microsoft.And, due to its form that is presented as list, be highly susceptible to understanding, therefore can be as a kind of inputting interface of data.
But, for the professional of design, but need to design and calculate by professional software for example AUTOCAD.And for Automated Design software, need to automatically convert the data available in AUTOCAD to by the data of XML form, to realize the Automated Design of AUTOCAD.
Summary of the invention
The object of the invention is to address the above problem.
In order to achieve the above object, the invention provides a kind of method that the XML of utilization formatted data is carried out the processing of CAD format-pattern, comprise the following steps:
Step 1, default initial XML formatted file define multiple class Modules in this file, between each classification, separate by blank character, and described multiple classifications are divided into size category module and two large classes of feature class Modules;
Step 2, in size category module, according to X, Y and Z three-dimensional coordinate and blank character, input or import the three-dimensional dimension data of size category module described in each; In feature class Modules, the incidence relation between each feature class Modules is set; Described size category module is divided into different groups;
Step 3, according to the size category module of different groups, resolve three-dimensional dimension data based on following four kinds of modes, with form four kinds resolve formatted datas: 1) get X and the Y data in three-dimensional dimension data; 2) coordinate points of three-dimensional dimension data is converted to the some point of the projection coordinate on the facade along Z direction, thus three-dimensional dimension data is converted into facade data; 3) from multiple modules, pick out several modules according to pre-defined rule, the X data in the three-dimensional dimension data of these several modules are added up, or Y data add up; 4), according to the type of module, the three-dimensional dimension data of the module of predefined type wherein are directly generated to the segment of CAD form;
Step 4, in the dwg of AutoCAD template file, define multiple segments, read the outline data of described segment, obtain Aspect Ratio, by 1 in above-mentioned steps three), 2) and 3) in the data that obtain be inserted in drawing data after stretching in proportion, and by 4 in above-mentioned steps three) in the segment that obtains be directly inserted in drawing data; Read the attribute data of segment, this attribute data is mated with described feature class Modules, and in conjunction with the incidence relation between each feature class Modules, the segment being inserted in drawing data is carried out to feature assignment.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, 1 in described step 3) in the classification of three-dimensional dimension data of resolving be base cabinet and the hanging cupboard in the Decoration Design data of kitchen.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, 2 in described step 3) in the classification of three-dimensional dimension data of resolving be the tile work body of wall facade in the Decoration Design figure of kitchen.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, 2 in described step 3) in the classification of three-dimensional dimension data of resolving be the tile work body of wall facade in the Decoration Design figure of kitchen.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, 3 in described step 3) in the classification of three-dimensional dimension data of resolving be the table top of the cabinet in the Decoration Design figure of kitchen.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, 4 in described step 3) in the classification of three-dimensional dimension data of resolving be the Corner cabinet in the Decoration Design figure of kitchen.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, in described step 4 by 1 in above-mentioned steps three), 2) and 3) in after the data that obtain are inserted into drawing data after stretching in proportion, according to described three-dimensional dimension data and ratio value, calculate labeled data, and labeled data is labeled in drawing data.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, and described blank character is demarcated as <point> or </point>.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, and the incidence relation between described each feature class Modules comprises rotation, deviation, primary attribute, peak width, region height, material, vertical and/or mirror.
The invention has the beneficial effects as follows: by mode of the present invention, can realize the automatic conversion of XML and CAD form, to realize the Automated Design of CAD.CAD image is processed.
Brief description of the drawings
Fig. 1 is the process flow diagram that the XML of utilization formatted data of the present invention is carried out the method for CAD format-pattern processing;
Fig. 2 is the process flow diagram of a kind of embodiment of conversion method of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, so that those of ordinary skill in the art are with reference to implementing according to this after this instructions.
As depicted in figs. 1 and 2, the invention provides a kind of method that the XML of utilization formatted data is carried out the processing of CAD format-pattern, comprise the following steps:
Step 1, default initial XML formatted file define multiple class Modules in this file, between each classification, separate by blank character, and described multiple classifications are divided into size category module and two large classes of feature class Modules;
Step 2, in size category module, according to X, Y and Z three-dimensional coordinate and blank character, input or import the three-dimensional dimension data of size category module described in each; In feature class Modules, the incidence relation between each feature class Modules is set; Described size category module is divided into different groups;
Step 3, according to the size category module of different groups, resolve three-dimensional dimension data based on following four kinds of modes, with form four kinds resolve formatted datas: 1) get X and the Y data in three-dimensional dimension data; 2) coordinate points of three-dimensional dimension data is converted to the some point of the projection coordinate on the facade along Z direction, thus three-dimensional dimension data is converted into facade data; 3) from multiple modules, pick out several modules according to pre-defined rule, the X data in the three-dimensional dimension data of these several modules are added up, or Y data add up; 4), according to the type of module, the three-dimensional dimension data of the module of predefined type wherein are directly generated to the segment of CAD form;
Step 4, in the dwg of AutoCAD template file, define multiple segments, read the outline data of described segment, obtain Aspect Ratio, by 1 in above-mentioned steps three), 2) and 3) in the data that obtain be inserted in drawing data after stretching in proportion, and by 4 in above-mentioned steps three) in the segment that obtains be directly inserted in drawing data; Read the attribute data of segment, this attribute data is mated with described feature class Modules, and in conjunction with the incidence relation between each feature class Modules, the segment being inserted in drawing data is carried out to feature assignment.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, 1 in described step 3) in the classification of three-dimensional dimension data of resolving be base cabinet and the hanging cupboard in the Decoration Design data of kitchen.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, 2 in described step 3) in the classification of three-dimensional dimension data of resolving be the tile work body of wall facade in the Decoration Design figure of kitchen.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, 2 in described step 3) in the classification of three-dimensional dimension data of resolving be the tile work body of wall facade in the Decoration Design figure of kitchen.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, 3 in described step 3) in the classification of three-dimensional dimension data of resolving be the table top of the cabinet in the Decoration Design figure of kitchen.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, 4 in described step 3) in the classification of three-dimensional dimension data of resolving be the Corner cabinet in the Decoration Design figure of kitchen.
Preferably, the described XML formatted data of utilizing is carried out in the method for CAD format-pattern processing, in described step 4 by 1 in above-mentioned steps three), 2) and 3) in after the data that obtain are inserted into drawing data after stretching in proportion, according to described three-dimensional dimension data and ratio value, calculate labeled data, and labeled data is labeled in drawing data.
Preferably, the described XML formatted data of utilizing is carried out the method for CAD format-pattern processing, it is characterized in that, described blank character is demarcated as <point> or </point>.
Preferably, the described XML formatted data of utilizing is carried out the method for CAD format-pattern processing, it is characterized in that, the incidence relation between described each feature class Modules comprises rotation, deviation, primary attribute, peak width, region height, material, vertical and/or mirror.
Practical function: read the XML of prescribed form, the data in resolution file, and be converted into the display element of Auto CAD, be plotted in AutoCAD.Buy the installation of product, the drawing demand of construction to realize user.Use the computer of this instrument that AutoCAD need to be installed, recommend version 2 008.
The base cabinet figure of the cabinet in the present invention generally includes: in the top view of base cabinet, figure, element comprises: body of wall, door, window, cabinet and table top, middle high cube container, overall height cabinet, other furniture (refrigerator etc.), all length mark.
The hanging cupboard figure of the cabinet in the present invention generally includes: in the top view of hanging cupboard, figure, element comprises: body of wall, door, window, hanging cupboard, other furniture (cigarette machine etc.), all length mark.
Tile work body of wall facade in the present invention generally includes: in room, comprise the elevation drawing of each face wall of cabinet, figure comprises metope, door, window, cabinet, skirting board, table top, other furniture and the persistence length mark in current facade.
The table top figure of the cabinet in the present invention generally includes: in the top view of independent table top, figure, comprise table top, tank perforate, the holed expression of kitchen range and persistence length mark.
Can comprise in addition water power figure: the water power map logo of each facade.
Note: top view: the i.e. vertical view of house type, furniture, the x in three dimensions, y plane; Elevation drawing: the positive visual angle figure during just to wall.
Several key point of the present invention is:
Three-dimensional point turns the algorithm of elevation drawing point: be converted to the some point of the projection coordinate on facade according to three-dimensional coordinate point.
The computing method of cabinet line: calculate the multi-section-line coupling together by the line segment on wall limit of all cabinets, obtain cabinet line by calculating, can show for reckoner the polygon of table top.
How to make cabinet, door and window show in the drawings in normal ratio: by predefined good " piece " in the dwg of AutoCAD template file, the outline that reads out segment in the time drawing obtains length and width, obtain ratio with the length breadth ratio obtaining in data, after segment is stretched in proportion, be inserted in drawing.Ratio for kitchen range cabinet, water trough cabinet needs special processing, for Corner cabinet, because stretching can cause distortion, so Corner cabinet is by the each segment that dynamically generates of program.
In elevation drawing, obtain cabinet side: in elevation drawing, need to express the cabinet of side in visual angle, acquire these sides by calculating, and be plotted in drawing.
The calculating of mark: points of three kinds marks (water power marks for body of wall, door and window mark, cabinet mark), by by all mark spot projections on the rectangle of border, and collating sequence, obtains all mark line segments.
For example the file of XML form can be as follows:
For feature class Modules.Incidence relation between feature class Modules is the relation between rotation, deviation, primary attribute, peak width, region height, material, vertical and/or mirror image.
Give an example:
We are (that is: the data between <room> and </room> from <room> node, afterwards with) read the body of wall in room, room type is kitchen or toilet (<roomname>cf<roo mname>), which brand of cabinet (<chugui_brand>1314LEssT.LTssT .LT/chugui_brand>) in room, cabinet has used which series (<pinyin>_ylsj_panLEssT.LTssT. LT/pinyin>).
From <furniture> node, read the information of furniture, comprise the position of furniture, the angle that furniture is put, the title that furniture is corresponding, length, width and height and convergent-divergent, the data such as model.
From <brick> node, read the position in room, ceramic tile place, the length and width of each piece brick, the brick overall length and width of paving on the wall, and the type of ceramic tile (wall brick, floor tile, ornamental slab for paving the floor etc.).
By above these data, through code computing, corresponding element is plotted in CAD, specifically: 1, draw body of wall by the interface that calls setting-out and filling pattern, 2, the interface of drawing mark by calling draws mark.3,, by calling predefined segment in dwg file, the length and width that provide according to data, in the CAD drawing that stretch ratio is inserted.A subsidiary dwg file in software, is the equal of to need preprepared data while drawing CAD, mainly comprises the segment that represents various furniture, while deriving CAD, need to first open this file at every turn, in this file basis, operates.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in instructions and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (8)
1. utilize XML formatted data to carry out a method for CAD format-pattern processing, it is characterized in that, comprise the following steps:
Step 1, default initial XML formatted file define multiple class Modules in this file, between each classification, separate by blank character, and described multiple classifications are divided into size category module and two large classes of feature class Modules;
Step 2, in size category module, according to X, Y and Z three-dimensional coordinate and blank character, input or import the three-dimensional dimension data of size category module described in each; In feature class Modules, the incidence relation between each feature class Modules is set; Described size category module is divided into different groups;
Step 3, according to the size category module of different groups, resolve three-dimensional dimension data based on following four kinds of modes, with form four kinds resolve formatted datas: 1) get X and the Y data in three-dimensional dimension data; 2) coordinate points of three-dimensional dimension data is converted to the some point of the projection coordinate on the facade along Z direction, thus three-dimensional dimension data is converted into facade data; 3) from multiple modules, pick out several modules according to pre-defined rule, the X data in the three-dimensional dimension data of these several modules are added up, or Y data add up; 4), according to the type of module, the three-dimensional dimension data of the module of predefined type wherein are directly generated to the segment of CAD form;
Step 4, in the dwg of AutoCAD template file, define multiple segments, read the outline data of described segment, obtain Aspect Ratio, by 1 in above-mentioned steps three), 2) and 3) in the data that obtain be inserted in drawing data after stretching in proportion, and by 4 in above-mentioned steps three) in the segment that obtains be directly inserted in drawing data; Read the attribute data of segment, this attribute data is mated with described feature class Modules, and in conjunction with the incidence relation between each feature class Modules, the segment being inserted in drawing data is carried out to feature assignment.
2. the method that the XML of utilization formatted data as claimed in claim 1 is carried out the processing of CAD format-pattern, is characterized in that, 1 in described step 3) in the classification of three-dimensional dimension data of resolving be base cabinet and the hanging cupboard in the Decoration Design data of kitchen.
3. the method that the XML of utilization formatted data as claimed in claim 1 is carried out the processing of CAD format-pattern, is characterized in that, 2 in described step 3) in the classification of three-dimensional dimension data of resolving be the tile work body of wall facade in the Decoration Design figure of kitchen.
4. the method that the XML of utilization formatted data as claimed in claim 1 is carried out the processing of CAD format-pattern, is characterized in that, 3 in described step 3) in the classification of three-dimensional dimension data of resolving be the table top of the cabinet in the Decoration Design figure of kitchen.
5. the method that the XML of utilization formatted data as claimed in claim 1 is carried out the processing of CAD format-pattern, is characterized in that, 4 in described step 3) in the classification of three-dimensional dimension data of resolving be the Corner cabinet in the Decoration Design figure of kitchen.
6. the method that the XML of utilization formatted data as claimed in claim 1 is carried out the processing of CAD format-pattern, it is characterized in that, in described step 4 by 1 in above-mentioned steps three), 2) and 3) in after the data that obtain are inserted into drawing data after stretching in proportion, according to described three-dimensional dimension data and ratio value, calculate labeled data, and labeled data is labeled in drawing data.
7. the method that the XML of utilization formatted data as claimed in claim 1 is carried out the processing of CAD format-pattern, it is characterized in that, described blank character is demarcated as <point> or </point>.
8. the method that the XML of utilization formatted data as claimed in claim 1 is carried out the processing of CAD format-pattern, it is characterized in that, the incidence relation between described each feature class Modules comprises rotation, deviation, primary attribute, peak width, region height, material, vertical and/or mirror.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2763061A1 (en) | 2013-02-01 | 2014-08-06 | Dassault Systèmes | Computer-implemented method for designing an assembly of objects in a three-dimensional scene of a system of computer-aided design |
| CN103823839A (en) * | 2013-12-20 | 2014-05-28 | 柳州腾龙煤电科技股份有限公司 | AutoCAD symbol configuration showing method based on gallery integration |
| CN105095599A (en) * | 2015-08-28 | 2015-11-25 | 中国电力科学研究院 | DWG format drawing automatic generation method |
| CN105224723A (en) * | 2015-09-09 | 2016-01-06 | 苏州基业生态园林股份有限公司 | A kind of Novel greening pattern Fast Filling and mask method |
| CN106372334B (en) * | 2016-09-01 | 2019-07-16 | 深圳市彬讯科技有限公司 | A method of CAD construction drawing is generated based on one key of Tumax floor plan |
| CN107391795B (en) * | 2017-06-19 | 2020-07-14 | 中国空间技术研究院 | XM L-based collaborative layout method for cross-CAD platform equipment of complex spacecraft |
| CN108287969B (en) * | 2018-01-31 | 2020-12-04 | 广东三维家信息科技有限公司 | Special-shaped table board generation method based on three-dimensional household design software |
| CN109903388A (en) * | 2019-03-06 | 2019-06-18 | 广东三维家信息科技有限公司 | The cloud processing method and system of cabinet body generation three-view diagram |
| CN111126414A (en) * | 2019-12-03 | 2020-05-08 | 武汉邦拓信息科技有限公司 | Method for identifying map blocks in decoration map based on deep learning |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101620744A (en) * | 2009-08-12 | 2010-01-06 | 国网电力科学研究院 | Method for processing three-dimensional scene data based on XML |
| CN102184299A (en) * | 2011-05-19 | 2011-09-14 | 北京中科辅龙计算机技术股份有限公司 | Model conversion method and system from CAD (Computer Aided Design) system to three-dimensional checking system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090327335A1 (en) * | 2008-06-30 | 2009-12-31 | General Electric Company | Systems and Methods For Generating Vendor-Independent Computer-Aided Diagnosis Markers |
-
2012
- 2012-06-26 CN CN201210216379.0A patent/CN102779175B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101620744A (en) * | 2009-08-12 | 2010-01-06 | 国网电力科学研究院 | Method for processing three-dimensional scene data based on XML |
| CN102184299A (en) * | 2011-05-19 | 2011-09-14 | 北京中科辅龙计算机技术股份有限公司 | Model conversion method and system from CAD (Computer Aided Design) system to three-dimensional checking system |
Non-Patent Citations (2)
| Title |
|---|
| AutoCAD二维图形数据转换到XML的一种实现方法;陈旭等;《计算机应用与软件》;20051231(第05期);全文 * |
| 陈旭等.AutoCAD二维图形数据转换到XML的一种实现方法.《计算机应用与软件》.2005,(第05期),全文. * |
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