CN117933208A - AutoCAD assembly drawing detail table interactive generation method - Google Patents

Abstract

The embodiment of the disclosure relates to an interactive generation method of an AutoCAD assembly drawing detail table. The method comprises the following steps: importing a detail table data file filled in according to a preset template and analyzing the detail table data file; performing assembly list configuration on the parsed list data file to generate an operation script file; reading a to-be-processed list data file to interactively determine the position information of the to-be-processed list; and generating an assembly drawing list according to the position information of the list to be processed and the list data file to be processed. The embodiment of the disclosure can process mass detail data with high efficiency and high quality, and can quickly generate the assembly drawing detail table, and the maintenance of the detail table only needs to be performed outside AutoCAD software; the personalized setting of the user is supported to match the types and formats of the detail tables with different requirements; basic sentences such as most common text writing and character replacement are utilized, complex function commands are not involved, and reliability is guaranteed.

Description

AutoCAD assembly drawing detail table interactive generation method

Technical Field

The embodiment of the disclosure relates to the technical field of engineering drawing detail table interaction, in particular to an AutoCAD assembly drawing detail table interactive generation method.

Background

In engineering projects, hundreds or thousands of components such as whole parts, components, parts and standard parts exist, so that the design intention of a designer is completely and accurately reflected, the transmission of project information from the design end to the production end is completed, the types of information generally contained in a detail table are various and careful, and the information such as file types, whole parts, components, parts, standard parts, outsourcing parts and materials related to the whole assembly drawing generally needs to be noted. In addition, for each item of detail, information such as the name of the detail, the size of the web where the detail is located, the number of the detail drawing or the standard number to which the detail belongs, the number and number of the drawing or the component in which the detail is incorporated, the total number and remarks are generally required. Marking the specification of the assembly drawing in AutoCAD is thus a tedious and time-consuming task. In addition, since engineering drawings are generally in the final stage of engineering design, project requirements or changes of part of the design can have a great influence on the engineering drawings, and the assembly drawings are changed, which clearly aggravates the workload of the designer. Under the influence of the 2 factors, huge endurance and energy are required to be consumed for ensuring the accuracy and the integrity of the engineering drawing assembly detail table, and the problems of missing items, wrong items, repeated items and the like also occur for a long time, so that a great hidden danger is brought to the quality guarantee of engineering projects to be completed on schedule.

At present, most project development units manually construct an assembly drawing list of engineering drawings in AutoCAD software, and no directly related technology is found in the published materials. The main reason is that the advanced secondary development of AutoCAD software is complex, the newly proposed ObjectARX development interface requires complex configuration and deep programming foundation, while the early LISP interface type is simple, the supported data type and structure have a large gap from the most object-oriented programming languages nowadays, and the code amount required for complex function development is quite heavy.

Disclosure of Invention

In order to avoid the defects of the prior art, the invention provides an interactive generation method of an AutoCAD assembly drawing list, which is used for solving the problems that the manual generation of an engineering project AutoCAD assembly drawing list is heavy in workload and cannot be updated in time in the prior art.

According to an embodiment of the present disclosure, there is provided an AutoCAD assembly drawing detail table interactive generation method, including:

importing a detail table data file filled in according to a preset template; wherein the list data file comprises profile information of the list and specific item contents thereof;

Analyzing the detail table data file to perform detail clustering and synchronous sequencing on the detail table data file;

Performing assembly list configuration on the analyzed list data file, adding a list target position and a list template position to generate an operation script file, and initializing the operation script file;

Reading a to-be-processed list data file based on the operation script file so as to interactively determine the position information of the to-be-processed list;

and generating an assembly drawing list according to the position information of the list to be processed and the list data file to be processed.

Further, the profile information at least comprises an item code number, a list name, an engineering drawing number and related personnel, and the specific item content at least comprises a serial number, a breadth, a drawing number, a detail type, a name and a specification.

Further, the step of analyzing the list data file to perform detail clustering and synchronous sorting on the list data file includes:

According to the detail types in the detail list data file, defining corresponding dynamic array structure body variables and different types of figure number character array variables, and acquiring an active Sheet page, a total column number and a total line number;

And carrying out detail clustering and synchronous sequencing on the detail table data files according to the dynamic array structure body variable, the figure number character array variable, the Sheet page, the total column number and the total row number.

Further, the steps of assembling the detail table configuration to the analyzed detail table data file, adding the target position of the detail table and the template position of the detail table to generate an operation script file, and initializing the operation script file include:

Generating a script running configuration file, wherein the script running configuration file comprises an updated layer and a labeling proportion setting;

Adding a capturing command and a position data output command of a list target position and a list template position;

after the position data is output, a closing object capturing command is operated in the script operation configuration file, so that the interference caused by the opening of an object capturing function to the positioning during the positioning of the follow-up table contents is avoided, and then the waiting state is entered;

Stopping waiting when a script generation completion mark is received from a script operation configuration file generation script, and automatically operating the generated operation script file;

and after the generation of the operation script file is completed, restoring the initial setting before the operation of the configuration and the operation script.

Further, the step of reading the data file of the list to be processed based on the running script file to interactively determine the position information of the list to be processed includes:

After the running script file is generated, entering a waiting state;

After a user runs an operation script file in an AutoCAD and determines the position of a list and the position of a list template, the operation script file outputs identification information for finishing position selection of the user;

after the identification information is captured, the position information of the list to be processed is input, and a script function is generated by entering an operation script file so as to interactively determine the position information of the list to be processed.

Further, the step of generating the assembly drawing list according to the position information of the list to be processed and the list data file to be processed includes:

importing a to-be-processed list data file and initializing the to-be-processed list data file;

Updating position data of an assembly drawing detail table according to position information of the detail table to be processed, defining a table page number variable, a detail content position variable and a table format content position variable, and generating an initial assembly drawing detail table with a blank top page according to an assembly indicating thin top page template and a table position selected by a user;

Sequentially outputting the list types of the read list data files to be processed according to the list type sequence, and judging the list types of the first line output in the imported list data files to be processed in the organizing process;

Updating the content initial coordinates of the initial assembly diagram detail table by taking the upper left corner coordinates of the initial assembly diagram detail table as reference points, keeping the vertical coordinates of the detail contents unchanged, updating the horizontal coordinates of the initial assembly diagram detail table in a left-to-right alignment mode according to different column detail contents, and writing an AutoCAD command for generating a single line text by AutoCAD;

Uniformly modifying by utilizing script functions in AutoCAD to enable the script functions to be centered or aligned to the left;

After each type of detail starts or each piece of assembly list is completed and the AutoCAD command is output, updating the vertical coordinate of the next piece of detail content according to the data in the form format;

Judging whether the maximum vertical coordinate allowed by the current form template is larger than the maximum vertical coordinate allowed by the current form template; if yes, updating the left upper corner coordinate of the new table according to the table format data, generating a new blank page table by using a page template of the detail table, and updating the initial coordinate of the detail table of the initial assembly drawing;

if a detail group formed by combining a plurality of details exists in the detail table of the initial assembly drawing, setting new relative coordinates in the new blank sub-page table according to the relative horizontal position coordinates of the non-generated contents in the detail group;

After all the details are completed, the total number of pages of the initial assembly drawing detail table which is expected to be generated is determined;

according to the list format data, the left upper corner coordinates of the initial assembly drawing list are updated in a form-by-form rollback mode, the output coordinates of corresponding profile information are calculated, and list additional information is generated to generate an assembly drawing list.

Further, the method further comprises:

After the generation of the assembly drawing detail table is completed, a generation completion identification is sent to an operation script file;

And automatically running the script after receiving the completion identification by the running script running in the AutoCAD software, automatically generating an assembly detail table form in the AutoCAD software, and sending the completion identification to the running script.

Further, the method further comprises:

And after receiving the operation completion identification sent by the operation script file, outputting empty contents to the assembly drawing list in a coverage mode, and forcedly deleting the assembly drawing list.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:

According to the embodiment of the disclosure, through the interactive generation method of the AutoCAD assembly drawing detail table, a large amount of detail data can be processed efficiently and high-quality, and the assembly drawing detail table can be generated rapidly, so that maintenance of the assembly drawing detail table only needs to be performed outside AutoCAD software; the personalized setting of the user is supported to match the types and formats of the detail tables with different requirements; the LISP interface of the AutoCAD is adopted, only basic sentences such as the most common text writing and character replacement are utilized, complex function commands are not involved, and the reliability is ensured.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.

FIG. 1 illustrates a step diagram of an AutoCAD assembly drawing detail table interactive generation method in an exemplary embodiment of the present disclosure;

Fig. 2 shows a flowchart of a specific embodiment of an AutoCAD assembly drawing detail table interactive generation method in an exemplary embodiment of the present disclosure.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of embodiments of the disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities.

In the present exemplary embodiment, an interactive method for generating an AutoCAD assembly drawing detail table is provided. Referring to fig. 1, the AutoCAD assembly drawing detail table interactive generation method may include: steps S101 to S105.

Step S101: importing a detail table data file filled in according to a preset template; wherein the list data file comprises profile information of the list and specific item contents thereof;

step S102: analyzing the detail table data file to perform detail clustering and synchronous sequencing on the detail table data file;

Step S103: performing assembly list configuration on the analyzed list data file, adding a list target position and a list template position to generate an operation script file, and initializing the operation script file;

Step S104: reading a to-be-processed list data file based on the operation script file so as to interactively determine the position information of the to-be-processed list;

Step S105: and generating an assembly drawing list according to the position information of the list to be processed and the list data file to be processed.

By the interactive generation method of the AutoCAD assembly drawing detail table, a large amount of detail data can be processed efficiently and high quality, and the assembly drawing detail table can be generated rapidly, so that maintenance of the assembly drawing detail table can be carried out only outside the AutoCAD software; the personalized setting of the user is supported to match the types and formats of the detail tables with different requirements; the LISP interface of the AutoCAD is adopted, only basic sentences such as the most common text writing and character replacement are utilized, complex function commands are not involved, and the reliability is ensured.

Next, each step of the AutoCAD assembly drawing detail table interactive generation method described above in the present exemplary embodiment will be described in more detail with reference to fig. 1 to 2.

In one embodiment, the method adopts C++ language and LISP (List Processing) interfaces supported by AutoCAD software to carry out joint function development, can quickly realize automatic generation of the assembly drawing, and greatly improves the generation speed and quality of the assembly drawing detail table. As shown in fig. 2, the main steps of the present application are as follows:

1. importing a statement data file

An Excel format file filled in according to a given template is imported. The Excel file contains two parts of data: the first is brief introduction information of the list, including item code number, list name, engineering drawing number and related personnel, etc.; and secondly, specific item contents in the detail list, such as information of serial numbers, breadth, figure numbers, detail types, names, specifications and the like.

2. Parsing a statement data file

(1) Resolution initialization

Variable definition: defining a corresponding dynamic array (DYNAMIC ARRAY) structure variable DAS _i according to the detail type content in the detail table, and storing various data of the detail table; in addition, corresponding figure number character array variable DACs _i for defining different types of details are used for sequencing the figures of the same type of details;

Software connection: and connecting an OLE interface (Object LINKING AND Embedding) provided by the C++ Builder software with Office software installed by a local computer, opening an imported detail list Excel file, and obtaining an active Sheet page, a total column number and a total line number.

(2) Detail table content clustering and synchronous ordering

Detail clustering: the table contents are read row by row and column by column, the table data are correspondingly stored in the temporary dynamic array structure body variable TS, and the detail figure numbers of the corresponding detail types are independently stored in the character string array variable DAC _i defined in the step of analysis initialization. When the analysis of the current line information is completed, the pointers of the temporary dynamic array structure variables DAC _i are stored in the dynamic array structure variables DAS _i with corresponding types of details. Then resetting TS, and preparing for reading the next row until the number of the read rows is greater than the total number of the rows;

Synchronous ordering in Ming and Fine classes: all the strings in each DAC _i are sorted by ASCII code using a fast sorting algorithm and the order of all the strings in each DAC _i when not sorted is backed up.

3. Generating script file 1 (i.e., running script file): assembly list configuration and user operation script file

And generating an AutoCAD LISP script running configuration file, wherein the configuration file comprises an updated layer and a labeling proportion setting. Meanwhile, a command and a position data output command are captured by adding the target position of the detail table and the template position of the detail table (comprising a first page and a second page). After the position data is output, a closing object capturing command is operated in the script, so that the interference caused by the opening of an object capturing function to the positioning during the positioning of the following table contents is avoided, and then the waiting state is entered. And stopping waiting when receiving an assembly table generation script generation completion mark sent by the algorithm, and automatically running the generated script. And after the script is generated, restoring the initial setting of the AutoCAD before the configuration and the script are operated.

4. Interactive determination of list location information (i.e., list location information to be processed)

After script generation, the algorithm enters a wait state. After the user runs the script in the AutoCAD and determines the position of the list and the position of the list template, the script outputs the identification information of the user's completion position selection. After capturing the identification information by the algorithm, inputting the position information of the list to be generated into the algorithm, and entering an assembly list to generate a script function;

5. generating a script file 2: form detail generation script (i.e., assembly drawing detail table)

(1) Initializing tabular format data

A form format configuration file (i.e., a pending form data file) is imported that is filled in according to a given template, including format data and positioning data. The format data comprises fonts, font sizes, alignment modes, interval rows of initial lines, interval rows of different detail types, interval rows of the same detail types and the like, and the positioning data comprises table coordinates, column widths, row heights, table heights and the like;

(2) Generating process configuration initialization

And capturing a table position determined by user interaction, updating table position data, defining a table page number variable, a detail content position variable and a table format content position variable, and generating a list of blank top pages according to the assembly indicating top page templates and the table position selected by the user.

(3) Organizing different types of detail generation sequences

And outputting the read list type sequence according to the list type sequence given by the list template, wherein the list type of the first line output in the imported Excel file needs to be judged in the organizing process. For the detail of the first line output, setting corresponding initial line interval line numbers according to the data in the form format; and setting interval rows of different detail types according to the table format data for the follow-up output detail.

(4) Generating table detail generation script line by line

And updating the initial coordinates of the detail contents by taking the upper left corner coordinates of the detail table as reference points. And (3) keeping the vertical coordinates of the detail content unchanged, updating the horizontal coordinates of the detail content from left to right according to the alignment modes of different detail content, and writing in a generation command of AutoCAD on a single line of text.

(5) Handling cases where 2 details exist in a single column table

And uniformly modifying by using a function in AutoCAD to center or align the functions. The main flow is as follows: obtaining the left lower corner coordinate and the alignment coordinate of the last generated text (namely the 2 nd detail), calculating the total length of the text of the 2 nd detail, updating the selection range to obtain the left lower corner coordinate and the alignment coordinate of the other 1 st detail (namely the 1 st detail) in the same column of tables, calculating the total length of the text of the 1 st detail, calculating the total length of the 2 nd detail and the left-right distance between the 2 nd detail and the list, adjusting the alignment coordinate of the 2 nd detail and updating the position of the text of the detail.

(6) Generating a table page number update

After each type of detail begins or each piece of assembly indicating fine AutoCAD script command is output, the vertical coordinates of the next piece of detail content are updated according to the table format data. It is then determined whether it is greater than the maximum vertical coordinate allowed by the current form template. If yes, updating the left upper corner coordinates of the new table according to the table format data, generating a new blank page table by using the page template of the detail table, and updating the initial coordinates of the detail content. If a detail group formed by combining a plurality of detail exists in the assembly detail table, a new relative coordinate is set in the new blank sub-page table according to the relative horizontal position coordinate of the non-generated content in the detail group.

(7) Generating a list profile information generating script

After all the details are completed, the total number of pages of the generated assembly detail table is expected to be determined. And then according to the table format data of the list, the upper left corner coordinates of the list are updated in a rollback mode, the output coordinates of the corresponding profile information are calculated, and a list additional information generation script is generated.

6. Issuing a statement script generation completion identification

And after the generation of the detail table script is completed, sending a generation completion identification to the operation script file. And the running script running in the AutoCAD software automatically runs the script after receiving the identification, automatically generates an assembly detail table form in the AutoCAD, and sends out the running completion identification to the algorithm.

7. Script content protection function settings

After the algorithm receives the operation completion identification sent by the operation script file, outputting empty content to the list script in a coverage mode, and forcedly deleting the script to realize the protection of the core content of the algorithm.

By the interactive generation method of the AutoCAD assembly drawing detail table, a large amount of detail data can be processed efficiently and high quality, and the assembly drawing detail table can be generated rapidly, so that maintenance of the assembly drawing detail table can be carried out only outside the AutoCAD software; the personalized setting of the user is supported to match the types and formats of the detail tables with different requirements; the LISP interface of the AutoCAD is adopted, only basic sentences such as the most common text writing and character replacement are utilized, complex function commands are not involved, and the reliability is ensured.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims (8)

1. An interactive generation method of an AutoCAD assembly drawing detail table is characterized in that the method comprises the following steps:

importing a detail table data file filled in according to a preset template; wherein the list data file comprises profile information of the list and specific item contents thereof;

Analyzing the detail table data file to perform detail clustering and synchronous sequencing on the detail table data file;

Performing assembly list configuration on the analyzed list data file, adding a list target position and a list template position to generate an operation script file, and initializing the operation script file;

Reading a to-be-processed list data file based on the operation script file so as to interactively determine the position information of the to-be-processed list;

and generating an assembly drawing list according to the position information of the list to be processed and the list data file to be processed.

2. The interactive generating method of AutoCAD assembly drawing list according to claim 1, wherein the profile information includes at least item code number, list name, engineering drawing number and related personnel, and the specific item content includes at least serial number, breadth, drawing number, list type, name, and specification.

3. The method for interactively generating the list of the AutoCAD assembly drawing of claim 2, wherein the step of parsing the list data file to perform list clustering and synchronous ordering on the list data file comprises the steps of:

According to the detail types in the detail list data file, defining corresponding dynamic array structure body variables and different types of figure number character array variables, and acquiring an active Sheet page, a total column number and a total line number;

And carrying out detail clustering and synchronous sequencing on the detail table data files according to the dynamic array structure body variable, the figure number character array variable, the Sheet page, the total column number and the total row number.

4. The interactive generating method of an AutoCAD assembly drawing schedule according to claim 3, wherein the steps of performing assembly schedule configuration on the parsed schedule data file, adding a schedule target location and a schedule template location to generate an operation script file, and initializing the operation script file include:

Generating a script running configuration file, wherein the script running configuration file comprises an updated layer and a labeling proportion setting;

Adding a capturing command and a position data output command of a list target position and a list template position;

after the position data is output, a closing object capturing command is operated in the script operation configuration file, so that the interference caused by the opening of an object capturing function to the positioning during the positioning of the follow-up table contents is avoided, and then the waiting state is entered;

Stopping waiting when a script generation completion mark is received from a script operation configuration file generation script, and automatically operating the generated operation script file;

and after the generation of the operation script file is completed, restoring the initial setting before the operation of the configuration and the operation script.

5. The interactive generating method of AutoCAD assembly drawing schedule according to claim 4, wherein the step of reading the schedule data file to be processed based on the operation script file to interactively determine the position information of the schedule to be processed comprises:

After the running script file is generated, entering a waiting state;

After a user runs an operation script file in an AutoCAD and determines the position of a list and the position of a list template, the operation script file outputs identification information for finishing position selection of the user;

after the identification information is captured, the position information of the list to be processed is input, and a script function is generated by entering an operation script file so as to interactively determine the position information of the list to be processed.

6. The interactive generating method of AutoCAD assembly drawing schedule according to claim 5, wherein the generating step of the assembly drawing schedule includes:

importing a to-be-processed list data file and initializing the to-be-processed list data file;

Updating position data of an assembly drawing detail table according to position information of the detail table to be processed, defining a table page number variable, a detail content position variable and a table format content position variable, and generating an initial assembly drawing detail table with a blank top page according to an assembly indicating thin top page template and a table position selected by a user;

Sequentially outputting the list types of the read list data files to be processed according to the list type sequence, and judging the list types of the first line output in the imported list data files to be processed in the organizing process;

Updating the content initial coordinates of the initial assembly diagram detail table by taking the upper left corner coordinates of the initial assembly diagram detail table as reference points, keeping the vertical coordinates of the detail contents unchanged, updating the horizontal coordinates of the initial assembly diagram detail table in a left-to-right alignment mode according to different column detail contents, and writing an AutoCAD command for generating a single line text by AutoCAD;

Uniformly modifying by utilizing script functions in AutoCAD to enable the script functions to be centered or aligned to the left;

After each type of detail starts or each piece of assembly list is completed and the AutoCAD command is output, updating the vertical coordinate of the next piece of detail content according to the data in the form format;

Judging whether the maximum vertical coordinate allowed by the current form template is larger than the maximum vertical coordinate allowed by the current form template; if yes, updating the left upper corner coordinate of the new table according to the table format data, generating a new blank page table by using a page template of the detail table, and updating the initial coordinate of the detail table of the initial assembly drawing;

if a detail group formed by combining a plurality of details exists in the detail table of the initial assembly drawing, setting new relative coordinates in the new blank sub-page table according to the relative horizontal position coordinates of the non-generated contents in the detail group;

After all the details are completed, the total number of pages of the initial assembly drawing detail table which is expected to be generated is determined;

according to the list format data, the left upper corner coordinates of the initial assembly drawing list are updated in a form-by-form rollback mode, the output coordinates of corresponding profile information are calculated, and list additional information is generated to generate an assembly drawing list.

7. The AutoCAD assembly drawing detail table interactive generation method according to claim 6, further comprising:

After the generation of the assembly drawing detail table is completed, a generation completion identification is sent to an operation script file;

And automatically running the script after receiving the completion identification by the running script running in the AutoCAD software, automatically generating an assembly detail table form in the AutoCAD software, and sending out the operation completion identification.

8. The AutoCAD assembly drawing detail table interactive generation method of claim 7, further comprising:

And after receiving the operation completion identification sent by the operation script file, outputting empty contents to the assembly drawing list in a coverage mode, and forcedly deleting the assembly drawing list.