CN111161375A - Framing model and framing method of large-scale digital topographic map - Google Patents
Framing model and framing method of large-scale digital topographic map Download PDFInfo
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- CN111161375A CN111161375A CN201911366206.5A CN201911366206A CN111161375A CN 111161375 A CN111161375 A CN 111161375A CN 201911366206 A CN201911366206 A CN 201911366206A CN 111161375 A CN111161375 A CN 111161375A
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- G06—COMPUTING; CALCULATING OR COUNTING
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Abstract
The invention discloses a framing model and a framing method of a large-scale digital topographic map. The system comprises a graph framing submodule, which is used for: dividing the topographic general map into corresponding framing topographic maps and/or framing joint maps according to the set framing scale, framing specification and framing range parameters; a layout creation sub-module for: sequentially outputting the framing topographic map and/or the framing joint map in a layout space form; a viewport creation submodule to: a viewport is created in the layout, and graphical content of the framing topographic map and/or the framing joint map is displayed in the viewport. The invention has the characteristics of small occupied storage space of files, small number of files, easy and convenient modification, small workload of repair, measurement, repair and editing and convenient use.
Description
Technical Field
The invention relates to the technical field of surveying and mapping engineering, in particular to a framing model and a framing method of a large-scale digital topographic map.
Background
In the large-scale digital topographic map surveying and mapping production of surveying and mapping engineering, when a final result is submitted, a whole topographic map (large graphic file) of a survey area needs to be cut into small graphic files with standard specifications in a framing manner according to the standard requirements, then standard drawing frames, frame-by-frame numbering and outline finishing are applied to form a framing map, and finally the framing map is printed and submitted to an owner unit for filing.
The large-scale digital topographic map refers to a vectorized topographic map result produced by adopting a digital mapping technology according to a scale (comprising common 1: 100, 1: 200, 1: 500, 1: 1000, 1: 2000 and 1: 5000) determined by related measurement specifications, and the topographic map result suitable for rectangular framing is specified according to the measurement specifications. From the technical process: at present, the framing of large-scale digital topographic maps in the industry is mainly processed by using general mapping software (mapping system), which is essentially to physically cut large topographic map files in an AutoCAD model space into small graphic files with standard specifications required by specifications, and each file is named and saved independently as shown in FIGS. 3 and 4.
The method includes that ① is physically cut to form independent frame map files, the files are large in number, large in occupied storage space and difficult to print in batches, ② frame map files and frame combined charts are named and automatically labeled according to coordinates of the left lower corner of a map frame, the attractiveness is poor, the query and the use are inconvenient, if the frames are subsequently named according to measurement area serial numbers, feature ground objects or ground names in the topographic maps, the modification workload of the file names and other contents is large, ③ automatic frame cutting in batches cannot identify blank maps, blank map height files need to be identified and deleted manually, the frame combined maps and the map frame combined tables need to be edited, errors easily occur, the processing workload is large, ④ frame map quality control and modification editing workload are large, topographic map quality control is usually carried out according to map frames, the first is carried out according to the map frame joint inspection process, the frame joint inspection process is carried out after the map frame inspection process is carried out, the frame inspection process is carried out according to the required area, the required area is increased, the map frame joint inspection process is carried out, the required to be carried out on the map, the map area is increased, the required to be repaired, the required to be used, the total map inspection process is carried out, the required to be carried out, the map construction is carried out, the required to be carried out in the map, the map area is increased, the required to be carried out in the required to be carried out, the required to be carried out.
Disclosure of Invention
The invention aims to provide a framing model and a framing method of a large-scale digital topographic map. The invention has the characteristics of small occupied storage space of files, small number of files, easy and convenient modification, small workload of repair, measurement, repair and editing and convenient use.
The technical scheme of the invention is as follows: a framing model for large-scale digital terrain maps, comprising a map framing submodule for: dividing the topographic general map into corresponding framing topographic maps and/or framing joint maps according to the set framing scale, framing specification and framing range parameters;
a layout creation sub-module for: sequentially outputting the framing topographic map and/or the framing joint map in a layout space form;
a viewport creation submodule to: a viewport is created in the layout, and graphical content of the framing topographic map and/or the framing joint map is displayed in the viewport.
In the framing model of the large-scale digital terrain map, the framing model further includes a frame deletion sub-module, which is configured to: prior to framing, the originally existing frames in the topographic map are deleted.
In the framing model of the large-scale digital terrain map, the framing model further includes a selection output sub-module, which is configured to: and selecting the frame topographic map and/or the frame joint map to be output to the layout space.
In the framing model of the large-scale digital topographic map, the framing model further comprises a marking submodule for marking corresponding graphic information according to a topographic map framing standard; the annotation submodule specifically includes:
the figure angle marking module is used for marking the figure angles of the various amplitude topographic maps;
the inversion framing map outline coordinate module is used for calculating the map outline coordinates of each framing topographic map;
the nine-grid marking module is used for marking the nine-grid information of each frame topographic map;
the map sheet lower right corner labeling module is used for labeling the lower right corner of each sub-frame topographic map sheet;
the map sheet lower left corner labeling module is used for labeling the lower left corner of each sub-map sheet;
and the figure outline coordinate marking module is used for marking the figure outline coordinates of each framing topographic map.
In the framing model of the large-scale digital topographic map, the framing model further comprises an interactive input module for inputting technical parameters such as the name of the framing map, the framing scale, the framing specification, the framing range and the like.
The framing method of the framing model of the large-scale digital topographic map comprises the following steps: the method comprises the steps of creating a framing model in an AutoLISP environment of the AutoCAD, framing a total topographic map in an AutoCAD model space by using the framing model according to user set parameters such as a framing scale, a framing specification, a framing range and the like, and outputting and displaying the framed topographic map in a layout space of the AutoCAD in sequence.
The framing method of the framing model of the large-scale digital topographic map specifically comprises the following steps of:
a. creating a framing model in a secondary development mode in an AutoLISP environment of AutoCAD;
b. opening a total topographic map to be framed in the AutoCAD, wherein the total topographic map can be edited and displayed in a model space of the AutoCAD;
c. loading the framing model in the model space;
d. activating a framing model in the model space after loading;
e. setting a framing scale, a framing specification and related annotation information of the topographic map framing in the framing model after activation;
f. then selecting a framing range in the topographic general map in the model space;
g. and after the framing range is selected, the framing model creates a framing topographic map of the topographic total map in the layout space of the AutoCAD according to the framing scale and the framing specification.
Compared with the prior art, the invention provides a technical scheme that one measuring area and one scale topographic map correspond to one overall topographic map file based on the basic function that one model space in an AutoCAD graphic file can correspond to a plurality of layouts, the overall topographic map file is displayed and edited in one AutoCAD model space, a framed map is formed in a layout creating mode, each layout corresponds to one framed topographic map, the complete information of each framed topographic map is only displayed, edited and output in one named layout, and is modified in the layout and the model space, the results are completely consistent, and the map frame connection (only the terrain mapping frame connection is needed) is not needed, so that the framing is realized. In the technical scheme, the general diagram and the framing diagram of a scale topographic map in a measuring area are only stored into a general graphic file, so that the storage space can be greatly saved; the method does not substantially cut the total graphic file, reduces the workload of editing and modifying the graphic file and connecting edges of the picture, can be directly used by a subsequent user, does not need to carry out split picture splicing treatment, and is very convenient. It can be seen from this that: compared with the traditional 'hard' framing, the technical scheme has obvious technical advantages. Specifically, in order to solve the technical problems brought by the traditional 'hard' framing, the topographic map is correspondingly framed by setting the framing model, and the framed topographic map is automatically output in a layout space mode, so that the virtual cutting framing of the topographic map is realized. The framing topographic map and/or the framing joint map formed by the invention are stored together with the topographic general map as a file, the method is convenient to store and easy to file, too much storage space does not need to be added, and the problems that independent framing map files are formed by the traditional framing method, the number of files is large, the occupied storage space is large, and batch printing of maps is difficult are effectively avoided. In addition, when the topographic general map of the model space is modified, the framing topographic map and/or the framing joint map of the layout space can be automatically modified according to the modification of the general map without any editing and re-framing, so that the framing work after modification and measurement is greatly reduced. The general topographic map and the framing topographic map are stored in one graphic file and can be used directly by a person without re-splicing and editing the framing map file, so that the method is convenient to use and solves the problem of inconvenient achievement of the traditional framing method. The invention autonomously determines the name of the framing topographic map through the interactive input module and automatically marks the name, so that the identification and the query are easy. The invention only frames the range with the entity, adds the function of automatically identifying the blank picture, and solves the technical problems that batch automatic frame cutting cannot identify the blank picture, blank picture files need to be manually identified and deleted, and the blank picture combination chart and the picture combination table need to be edited and distinguished, so that errors are easy to occur, and the processing workload is large.
In order to embody the advantages of the present invention compared to the conventional method, a certain reservoir 1: the 500 topographic map is divided into the example, the area of the measured area is about 0.19 square kilometer, the invention divides the frame result as shown in fig. 1,2, the traditional method divides the frame result as shown in fig. 3,4, under the situation of choosing the identical frame scope, compare every frame index as table 1.
TABLE 1
As can be seen from table 1: the framing method of the invention is used for framing the large-scale digital topographic map, which can effectively improve the framing working efficiency, reduce the computer space occupation and facilitate the management, the query, the storage and the use.
Drawings
FIG. 1 is a framing diagram and naming method formed by framing according to the framing method of the present invention;
FIG. 2 is a framing map file formed by the framing method of the present invention, shown as a framing joint map interface;
FIG. 3 is a framing diagram and naming method of a traditional framing method in a model space;
FIG. 4 is a plurality of framing map files formed by a conventional framing method;
FIG. 5 is a pop-up user "prompt for information" interface;
FIG. 6 is a "frame setup" interface;
FIG. 7 is a "graphical framing" interface;
FIG. 8 is framing range validation;
FIG. 9 is a layout of batch auto-generated framing maps (virtual framing) shown as a model space interface;
FIG. 10 is an automatically generated frame map layout showing a frame terrain map interface numbered "T1;
FIG. 11 is an enlarged view of the automatically generated frame layout showing the frame terrain map interface numbered "T4.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. A framing model for large-scale digital terrain maps, comprising a map framing submodule for: dividing the topographic general map into corresponding framing topographic maps and/or framing joint maps according to the set framing scale, framing specification and framing range parameters;
a layout creation sub-module for: sequentially outputting the framing topographic map and/or the framing joint map in a layout space form;
a viewport creation submodule to: a viewport is created in the layout, and graphical content of the framing topographic map and/or the framing joint map is displayed in the viewport.
The framing model further includes a frame deletion sub-module, which is configured to: prior to framing, the originally existing frames in the topographic map are deleted.
The framing model described above further comprises a selection output submodule configured to: and selecting the frame topographic map and/or the frame joint map to be output to the layout space.
The framing model also comprises a marking submodule for marking corresponding graphic information according to the topographic map framing standard; the annotation submodule specifically includes:
the figure angle marking module is used for marking the figure angles of the various amplitude topographic maps;
the inversion framing map outline coordinate module is used for calculating the map outline coordinates of each framing topographic map;
the nine-grid marking module is used for marking the nine-grid information of each frame topographic map;
the map sheet lower right corner labeling module is used for labeling the lower right corner of each sub-frame topographic map sheet;
the map sheet lower left corner labeling module is used for labeling the lower left corner of each sub-map sheet;
and the figure outline coordinate marking module is used for marking the figure outline coordinates of each framing topographic map.
The framing model further comprises an interactive input module for inputting technical parameters such as the name of the framing chart, the framing scale, the framing specification, the framing range and the like.
The framing method of the framing model of the large-scale digital topographic map comprises the following steps: the method comprises the steps of creating a framing model in an AutoLISP environment of the AutoCAD, framing a total topographic map in an AutoCAD model space by using the framing model according to user set parameters such as a framing scale, a framing specification, a framing range and the like, and outputting and displaying the framed topographic map in a layout space of the AutoCAD in sequence.
The framing method of the framing model of the large-scale digital topographic map specifically comprises the following steps of:
a. creating a framing model in an AutoLISP environment of AutoCAD;
b. opening a total topographic map to be framed in the AutoCAD, wherein the total topographic map can be edited and displayed in a model space of the AutoCAD;
c. loading the framing model in the model space;
d. activating a framing model in the model space after loading;
e. setting a framing scale and a framing specification of the topographic map framing in the framing model after activation;
f. then selecting a framing range in the topographic general map in the model space;
g. after the framing range is selected, the framing model creates a framing topographic map of the topographic general map in an AutoCAD layout space mode according to the framing scale and the framing specification.
In order to facilitate understanding of the technical content of the invention, the invention is further explained by taking an actual operation example as follows:
a. creating a framing model in a secondary development mode in an AutoLISP environment of AutoCAD;
b. opening a total topographic map to be framed in the AutoCAD, wherein the total topographic map can be edited and displayed in a model space of the AutoCAD;
c. loading the framing model in the model space; the specific loading mode is as follows: inputting 'appload' in an AutoCAD command line to return, then selecting a path of the framing model in a popped dialog box, and selecting a main program file in a path folder
d. Activating a framing model in the model space after loading; the activation method is that the name of the framing model (namely the name of the main program file) is input, such as the name of 'ctgl', the 'ctgl' is input in the AutoCAD command line, the user presses the carriage back, and then a dialog box as shown in FIG. 5 is popped up;
e. setting a framing scale, a framing specification and related annotation information of the topographic map framing in the framing model after activation; the specific operation is as follows: clicking the 'determination' of the figure 5 to pop up the dialog box of the figure 6, wherein the dialog box of the figure 7 is used for setting a picture frame, and clicking the 'determination' after the figure 6 is set;
f. then selecting a framing range in the topographic general map in the model space; the specific operation is as follows: after setting, clicking 'confirm' in fig. 7, popping up a dialog box like that in fig. 8, prompting to select the framing range according to an AutoCAD command line, clicking 'confirm' after selecting,
g. and after the framing range is selected, the framing model creates a framing topographic map of the topographic total map in the layout space of the AutoCAD according to the framing scale and the framing specification. The specific operation is as follows: clicking the 'confirm' of figure 8, the model automatically frames, and the framing result is as shown in figures 9-11.
In fig. 7, after "ok" is clicked, the AutoCAD command line prompts "frame only [1 ]/frame only [2 ]/frame only [3 ]/exit [4 ]", and the corresponding number can be input to select a layout space to output a frame topographic map, and both frame joint maps, for example, both frame joint maps (i.e., the number 3 is selected).
The drawing frame information in the layout can be manually modified, because the model adopts customized parameter input, the drawing frame and the outline information of the labeled drawing are automatically generated, all the drawing responsible personnel are consistent, and the relevant responsible personnel of the layout of the varied framing drawing need to be edited and modified according to the actual condition of field work. And saving after the modification is completed.
After the technical contents recorded in the description of the present invention are read by those skilled in the art, the functions of the framing model can be realized by performing conventional programming in the AutoLISP environment of AutoCAD, and a main program code of the framing model is provided below as a reference, so that the reader can more clearly see the technical contents of the present invention.
Claims (7)
1. A framing model of a large-scale digital topographic map is characterized in that: the system comprises a graph framing submodule, which is used for: dividing the topographic general map into corresponding framing topographic maps and/or framing joint maps according to the set framing scale, framing specification and framing range parameters;
a layout creation sub-module for: sequentially outputting the framing topographic map and/or the framing joint map in a layout space form;
a viewport creation submodule to: a viewport is created in the layout, and graphical content of the framing topographic map and/or the framing joint map is displayed in the viewport.
2. The framing model of large-scale digital terrain maps of claim 1, characterized in that: the framing model further comprises a frame deletion submodule for: prior to framing, the originally existing frames in the topographic map are deleted.
3. The framing model of large-scale digital terrain maps of claim 1, characterized in that: the framing model further comprises a selection output submodule for: and selecting the frame topographic map and/or the frame joint map to be output to the layout space.
4. The framing model of large-scale digital terrain maps of claim 1, characterized in that: the framing model also comprises a marking submodule used for marking corresponding graphic information according to the topographic map framing standard; the annotation submodule specifically includes:
the figure angle marking module is used for marking the figure angles of the various amplitude topographic maps;
the inversion framing map outline coordinate module is used for calculating the map outline coordinates of each framing topographic map;
the nine-grid marking module is used for marking the nine-grid information of each frame topographic map;
the map sheet lower right corner labeling module is used for labeling the lower right corner of each sub-frame topographic map sheet;
the map sheet lower left corner labeling module is used for labeling the lower left corner of each sub-map sheet;
and the figure outline coordinate marking module is used for marking the figure outline coordinates of each framing topographic map.
5. The framing model of large-scale digital terrain maps of claim 1, characterized in that: the framing model also comprises an interactive input module which is used for inputting technical parameters such as the name of the framing chart, a framing scale, a framing specification, a framing range and the like.
6. A framing method of a framing model of a large-scale digital topographic map is characterized by comprising the following steps: the method comprises the steps of creating a framing model in an AutoLISP environment of the AutoCAD, framing a total topographic map in an AutoCAD model space by using the framing model according to user set parameters such as a framing scale, a framing specification, a framing range and the like, and outputting and displaying the framed topographic map in a layout space of the AutoCAD in sequence.
7. The framing method of the framing model of the large-scale digital terrain map according to claim 6, characterized in that: the method specifically comprises the following steps:
a. creating a framing model in a secondary development mode in an AutoLISP environment of AutoCAD;
b. opening a total topographic map to be framed in the AutoCAD, wherein the total topographic map can be edited and displayed in a model space of the AutoCAD;
c. loading the framing model in the model space;
d. activating a framing model in the model space after loading;
e. setting a framing scale, a framing specification and related annotation information of the topographic map framing in the framing model after activation;
f. then selecting a framing range in the topographic general map in the model space;
g. and after the framing range is selected, the framing model creates a framing topographic map of the topographic total map in the layout space of the AutoCAD according to the framing scale and the framing specification.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111798508A (en) * | 2020-09-09 | 2020-10-20 | 四川长园工程勘察设计有限公司 | Distribution line path diagram framing method |
| CN111967052A (en) * | 2020-09-21 | 2020-11-20 | 北京市测绘设计研究院 | Method and system for realizing topographic map distribution |
| CN112700227A (en) * | 2021-01-11 | 2021-04-23 | 飞燕航空遥感技术有限公司 | Method and system for calculating standard working hours of aerial survey interior work image amplitude and land class processing and application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298873A (en) * | 2010-06-24 | 2011-12-28 | 科菱航睿空间信息技术有限公司 | Navigation electronic map data storage method and display method based on the same |
| CN104021555A (en) * | 2014-06-11 | 2014-09-03 | 南宁市勘察测绘地理信息院 | Image cutting and framing method based on virtual printing technology |
-
2019
- 2019-12-26 CN CN201911366206.5A patent/CN111161375A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298873A (en) * | 2010-06-24 | 2011-12-28 | 科菱航睿空间信息技术有限公司 | Navigation electronic map data storage method and display method based on the same |
| CN104021555A (en) * | 2014-06-11 | 2014-09-03 | 南宁市勘察测绘地理信息院 | Image cutting and framing method based on virtual printing technology |
Non-Patent Citations (1)
| Title |
|---|
| 黎杰: "大比例尺数字地形图虚拟分幅技术研究", 《水力发电》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111798508A (en) * | 2020-09-09 | 2020-10-20 | 四川长园工程勘察设计有限公司 | Distribution line path diagram framing method |
| CN111798508B (en) * | 2020-09-09 | 2020-11-24 | 四川长园工程勘察设计有限公司 | Distribution line path diagram framing method |
| CN111967052A (en) * | 2020-09-21 | 2020-11-20 | 北京市测绘设计研究院 | Method and system for realizing topographic map distribution |
| CN112700227A (en) * | 2021-01-11 | 2021-04-23 | 飞燕航空遥感技术有限公司 | Method and system for calculating standard working hours of aerial survey interior work image amplitude and land class processing and application |
| CN112700227B (en) * | 2021-01-11 | 2022-05-24 | 飞燕航空遥感技术有限公司 | Method and system for calculating standard working hours of aerial survey interior work image amplitude and land class processing and application |
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Application publication date: 20200515 |