CN116597044A - Military plotting method, device, equipment and readable storage medium - Google Patents

Abstract

The application discloses a army plotting method, a device, equipment and a readable storage medium, wherein the army plotting method comprises the following steps: creating a canvas of a pattern size of no smaller than Yu Jun; positioning the geometric center of the canvas, and drawing the army mark pattern in the canvas by taking the geometric center as a positioning point of the army mark pattern; storing canvas drawn with the army logo pattern into army logo pictures in a bitmap format; importing the army mark picture in an army mark plotting system and determining the position of the army mark in a display screen. According to the army plotting method provided by the application, the army logo is plotted by using the bitmap, the expansion area is added, and the positioning point is positioned at the center of the picture, so that the army plotting efficiency is improved, the universality of the army logo is improved, and the positioning is more accurate.

Description

Military plotting method, device, equipment and readable storage medium

Technical Field

The present application relates to the field of computer image processing technology, and more particularly, to a military plotting method, device, apparatus and readable storage medium.

Background

With the present war theory and combat mode, the method is complex and changeable; in addition, the computer technology is rapidly advanced, the requirements of people on the cognition of the battlefield environment are continuously improved, and the battlefield environment visualization is changed from analog (paper map, sand table model and remote sensing image) to digital (electronic map) and from static to dynamic. Various military condition information related to combat is intuitively expressed in the form of graphics and images, so that commanders can conduct battlefield planning, command decision and command control in a visual method, and a training environment close to actual combat can be provided for military command simulation training. However, in the actual operation process, the traditional vector army label is not high in drawing efficiency by using GDI+ and poor in universality, and a special army label manufacturing tool is needed; on the other hand, the traditional bitmap army calibration site is inaccurate.

The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The application aims to provide a army plotting method, an army plotting device, army plotting equipment and a readable storage medium, which can realize remarkable improvement of the army plotting efficiency; the universality of the army label in the use process is greatly improved; by adopting the scheme of the expansion area bitmap, the positioning point of the army mark is positioned in the center of the picture, and the positioning is more accurate.

In order to achieve the above purpose, the technical scheme provided by the application is as follows:

in a first aspect, the present application provides a military plot method comprising:

creating a canvas of a pattern size of no smaller than Yu Jun;

positioning the geometric center of the canvas, and drawing the army mark pattern in the canvas by taking the geometric center as a positioning point of the army mark pattern;

storing canvas drawn with the army logo pattern into army logo pictures in a bitmap format;

importing the army mark picture in an army mark plotting system and determining the position of the army mark in a display screen.

In one or more embodiments, the canvas is shaped as a rotationally symmetric graphic.

In one or more embodiments, the canvas is rectangular or circular in shape.

In one or more embodiments, the locating the canvas geometric center includes:

opening a scale in drawing software;

the reference line is used to locate the canvas geometry center at the drawing software.

In one or more embodiments, importing the army logo picture in an army plot system and determining a position of the army logo in a display screen includes:

importing a army mark picture stored in a bitmap format into the army mark drawing system through general drawing software or a drawing development interface;

inputting actual coordinates and direction information of the army marks through a coordinate transmission interface;

the system calculates the coordinates and the direction of the picture in the display screen through a coordinate conversion algorithm.

In one or more embodiments, the actual coordinates of the army scale include: geographic coordinates, longitude and latitude coordinates or Gaussian coordinates of the entity characterized by the army standard.

In a second aspect, the present application provides a military plotting device comprising: the system comprises a canvas creation module, a positioning module, a drawing module and a coordinate tracking module;

the canvas creation module is used for creating a canvas which is not smaller than the army mark size according to the army mark size;

the positioning module is used for positioning the geometric center of the canvas and setting the geometric center as the arming calibration site;

the drawing module is used for drawing the army mark around the positioning point according to the army mark specification and storing the army mark as a universal format;

the coordinate tracking module is used for importing the army mark into the system and positioning the army mark in the display screen according to the actual coordinates.

In a third aspect, the present application provides a computer device comprising: the system comprises a memory and a processor, wherein the memory and the processor are in communication connection, the memory stores computer instructions, and the processor executes the military plotting method by executing the computer instructions.

In a fourth aspect, the present application provides a computer readable storage medium, wherein the computer readable storage medium stores computer instructions for causing a computer to execute the army plot method.

Compared with the prior art, the army plotting method, the device, the equipment and the readable storage medium provided by the application optimize the traditional vector army label into the bitmap army label with the expansion area based on the addition of the expansion area, and the army plotting method has the following advantages:

(1) Drawing efficiency: the bitmap is adopted as the army mark, the image processing is easy to carry out, and the GDI+ drawing efficiency after the processing is higher.

(2) Commonality: the scheme adopts pictures as army marks, common drawing software can be processed, and the universality is higher.

(3) The positioning is accurate: the expansion area is adopted in the scheme, so that the locating point of the army mark is located in the center of the picture, and the locating is more accurate.

Drawings

FIG. 1 is a schematic diagram of an application scenario of a military plotting method according to an embodiment of the present application;

FIG. 2 is a flow chart of a military plotting method according to an embodiment of the present application;

FIG. 3 is a block diagram of a military plotting device according to an embodiment of the present application;

FIG. 4 is a block diagram of an electronic device in an embodiment of the application;

FIG. 5 is a schematic diagram of a conventional bitmap military flag rotating operation error in accordance with an embodiment of the present application;

FIG. 6 is a schematic diagram of a military scale rotation operation based on an expansion area bitmap according to an embodiment of the present application.

Detailed Description

The following detailed description of embodiments of the application is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the application is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.

In order to facilitate understanding of the technical solution of the present application, the following first explains in detail the technical terms that may occur in the present application.

Vector diagram: also known as object-oriented images or pictorial images, are defined mathematically as a series of lines connected by points. The graphic elements in the vector file are called objects. Each object is an autonomous entity with properties of color, shape, outline, size, and screen location. The vector image is drawn according to geometric characteristics, the vector can be a point or a line, the vector image can only be generated by software, the file occupies small internal space, and the image file of the type comprises independent separated images and can be freely and unrestrictedly recombined. The method is characterized in that the amplified image is not distorted, is irrelevant to resolution, and is suitable for graphic design, text design, some mark designs, layout designs and the like.

The primitives: i.e. basic graphic elements. Any one graphic representation is composed of a number of different dot, line, surface patterns or the same pattern cycle. The dot, line and plane patterns are basic graphic elements.

Bitmap: also known as dot matrix images or raster images, are made up of individual dots called pixels. The dots may be arranged and dyed differently to form a pattern. When the bitmap is enlarged, innumerable individual squares from which the entire image is composed can be seen. The effect of enlarging the bitmap size is to enlarge a single pixel, thus making the lines and shapes appear ragged. However, if it is viewed from a slightly distant location, the color and shape of the bitmap image again appear to be continuous. Photographs taken with a digital camera, pictures scanned by a scanner, computer screen shots, etc., all belong to bitmaps. The bitmap is characterized in that color change and fine transition of color can be represented, a realistic effect is generated, and the disadvantage is that the position and the color value of each pixel need to be recorded when the bitmap is stored, and a large storage space is occupied.

Army mark: the battlefield situation is described by combining the map and the icon representing the army equipment, and in order to represent each entity in the simulation system, the two-dimensional situation system comprises a army label library supported by a geographic information system, so that the battlefield entity and the battlefield action can be intuitively represented.

Situation is as follows: the army labels are short for identifying the combat attempt, the force deployment, the military facilities, the weaponry, the fire orchestration, the military operations and the like to form the graphic symbols of the situation map; the army mark in the document refers to a punctiform army mark, which is a small-area ground feature which can be abstracted into a geometric point and a punctiform ground feature, and the graph of the army mark is regular and fixed and is not changed according to the change of a scale, so that the army mark has definite positioning points and directions.

Extension region: the size of the picture of the traditional bitmap army logo is only slightly larger than that of the army logo pattern, the army logo pattern is centered, the size of the picture is enlarged to four times of the original size by the scheme, the positioning point of the army logo is centered, and the enlarged area of the picture is called as an extension area.

GIS (Geographic Information System or Geo-Information system, geographic information system): sometimes referred to as a "geoscience information system," is a particular, very important spatial information system. The geographic information system is a technical system for collecting, storing, managing, operating, analyzing, displaying and describing related geographic distribution data in the whole or partial space under the support of a computer hard and software system.

GDI (Graphics Device Interface ): the main task of the graphics device interface is to take charge of information exchange between the system and the drawing program, and to process graphics and image output of all Windows programs. The GDI can enable a programmer to convert the output of an application program into the output and the composition on the hardware device without concern for the hardware device and normal driving of the device, and the isolation between a program developer and the hardware device is realized.

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a schematic diagram of an application scenario of the army plotting method provided by the application is shown. In the implementation scenario shown in fig. 1, bitmap drawing software 101, army drawing software 102, and display screen 103 are included. Specifically, the bitmap drawing software 101 starts drawing with the center of the picture as the arming site, and saves the bitmap format. The army plotting software 102 imports the saved bitmap and calculates the coordinates of the bitmap on the display screen 103 through the actual coordinates, and finally, the bitmap is displayed at the corresponding position in the display screen 103.

The army plotting method according to the embodiment of the application can be applied to the army plotting device according to the embodiment of the application. The army plot device can be configured at a terminal. Terminals may include, but are not limited to, PCs (Personal Computer, personal computers), PDAs (tablet computers), smartphones, smart wearable devices, and the like.

Referring to fig. 2, a flow chart of a military plotting method according to an embodiment of the application is shown. The army plotting method specifically comprises the following steps:

s201: a canvas of a size no smaller than Yu Jun index pattern size is created.

It should be noted that, the shape of the canvas is a rotationally symmetrical graph, and when the size of the canvas must make the geometric center of the canvas be used as the army calibration site, the canvas can completely accommodate the army logo pattern under the condition that the army logo is not deformed.

The tool for creating canvas can select a bitmap drawing tool Adobe Photoshop, and based on the size of the army standard described in the army standard specification, a rectangular canvas with the length and width twice the size of the army standard specification is created.

For example, a army standard is defined as a rectangle of 30cm x 30cm in the army standard specification, and then a bitmap drawing tool Adobe Photoshop is selected to create a canvas of 60cm x 60 cm.

S202: and positioning the geometric center of the canvas, and drawing the army mark pattern in the canvas by taking the geometric center as a positioning point of the army mark pattern.

It should be noted that, different army marks have different locating points in the army mark specification respectively, and when the army mark carries out displacement or rotation operation, all should regard army mark position as the basic point and operate. Similarly, different army marks have prescribed patterns in the army mark specification, and can not be modified or deformed at will.

For example, referring to the schematic diagram of the error rotation operation of the conventional bitmap army mark shown in fig. 5, P1 is the army mark position, P2 is the geometric center point of the army mark, and when the army mark is rotated, the geometric center point is not taken as the rotation base point, and only the army mark position can be taken as the rotation base point for rotation operation. Referring to the schematic diagram of the extended area bitmap-based army label rotation operation of fig. 5, P3 is the army label position and the army label geometric center point. In the bitmap army mark based on the extension area, the geometric center point is coincident with the army mark point, so the geometric center point can be directly selected as a rotation base point in the rotation operation.

In an exemplary embodiment, locating the canvas geometry center includes: introducing a scale into the bitmap drawing software; establishing a reference line; the canvas geometry center is located.

For example, in the bitmap drawing tool Adobe Photoshop, a scale is displayed through a menu bar or a shortcut key, and is adjusted to a percentage mode in an attribute bar; newly creating two reference lines through a menu bar or a shortcut key, and selecting the two reference lines to be 50 percent vertical and 50 percent horizontal, wherein the intersection point of the reference lines is the geometric center point of the canvas; and according to the specification of the army mark pattern in the army mark specification, the geometric center of the canvas is used as a positioning point of the army mark, and the drawing of the army mark pattern is completed.

S203: and storing the canvas drawn with the army logo pattern into a army logo picture in a bitmap format.

It should be noted that, the bitmap refers to a picture composed of single points called pixels (picture elements), and the bitmap format includes: PSD format, JPEG format, PNG format, etc., which are not limiting examples of the present application.

S204: importing the army mark picture in an army mark plotting system and determining the position of the army mark in a display screen.

In an exemplary embodiment, determining the location of the army label in the display screen comprises: importing a army mark picture stored in a bitmap format into the army mark plotting system; inputting actual coordinates and direction information of the army marks through a coordinate transmission interface; the system calculates the coordinates and the direction of the picture in the display screen through a coordinate conversion algorithm.

It should be noted that, importing the army mark image saved as the bitmap format in the army mark drawing system may use general drawing software or drawing development interface; the actual coordinates of the army mark comprise: the geographic coordinates, longitude and latitude coordinates or gaussian coordinates of the entity represented by the army scale are not limited in this embodiment of the present application.

In summary, the army plotting method provided by the application utilizes bitmap drawing software to create canvas with the size larger than or equal to the specified army standard, sets the center point of the canvas as the army standard site, and draws the army standard based on the positioning point. Then, the army logo in the bitmap format is calculated in the army plotting software according to the geographic coordinates or other coordinates, and is displayed in the display screen. Because the picture is adopted as the army mark, the image processing is easy to carry out, and the drawing efficiency is higher by using GDI+. The pictures are adopted as army marks, common drawing software can be processed, and the universality is higher. And this scheme adopts the extension district for army's mark setpoint is located the picture center, and the location is more accurate.

Referring to fig. 3, based on the same inventive concept as the aforementioned army plot method, an embodiment of the present application provides an army plot device 300, which includes a canvas creation module 301, a positioning module 302, a drawing module 303, and a coordinate tracking module 304.

The canvas creation module 301 is configured to create a canvas not smaller than the army mark size according to the army mark size; the positioning module 302 is configured to position a canvas geometric center and set the geometric center as the arming calibration site; the drawing module 303 is configured to draw a army mark around a positioning point according to an army mark specification and store the army mark as a general format; the coordinate tracking module 304 is configured to import a military standard in the system and obtain a position of the military standard in the display screen according to an actual coordinate positioning.

Referring to fig. 4, an embodiment of the present application further provides an electronic device 400, where the electronic device 400 includes at least one processor 401, a memory 402 (e.g., a nonvolatile memory), a memory 403, and a communication interface 404, and the at least one processor 401, the memory 402, the memory 403, and the communication interface 404 are connected together via a bus 405. The at least one processor 401 is operative to invoke the at least one program instruction stored or encoded in the memory 402 to cause the at least one processor 401 to perform the various operations and functions of the military plot method described in various embodiments of the present specification.

In embodiments of the present description, electronic device 400 may include, but is not limited to: personal computers, server computers, workstations, desktop computers, laptop computers, notebook computers, mobile electronic devices, smart phones, tablet computers, cellular phones, personal Digital Assistants (PDAs), handsets, messaging devices, wearable electronic devices, consumer electronic devices, and the like.

Embodiments of the present application also provide a computer-readable medium having computer-executable instructions carried thereon that, when executed by a processor, are operable to implement the various operations and functions of the army plot method described in the various embodiments of the present specification.

The computer readable medium in the present application may be a computer readable signal medium or a computer readable storage medium or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

In the present application, however, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.

It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus, systems, and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

The foregoing descriptions of specific exemplary embodiments of the present application are presented for purposes of illustration and description. It is not intended to limit the application to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the application and its practical application to thereby enable one skilled in the art to make and utilize the application in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the application be defined by the claims and their equivalents.

Claims (9)

1. A army plot method, comprising:

s1: creating a canvas of a pattern size of no smaller than Yu Jun;

s2: positioning the geometric center of the canvas, and drawing the army mark pattern in the canvas by taking the geometric center as a positioning point of the army mark pattern;

s3: storing canvas drawn with the army logo pattern into army logo pictures in a bitmap format;

s4: importing the army mark picture in an army mark plotting system and determining the position of the army mark in a display screen.

2. The military plotting method as in claim 1, wherein said canvas is rotationally symmetric in shape.

3. The army plot making method of claim 2, wherein the canvas is rectangular or circular in shape.

4. The army plot making method of claim 1, wherein said locating said canvas geometric center comprises:

opening a scale in drawing software;

the reference line is used to locate the canvas geometry center at the drawing software.

5. The army plot method of claim 1, wherein importing the army plot picture in an army plot system and determining the position of the army plot in a display screen comprises:

importing a army mark picture stored in a bitmap format into the army mark drawing system through general drawing software or a drawing development interface;

inputting actual coordinates and direction information of the army marks through a coordinate transmission interface;

the system calculates the coordinates and the direction of the picture in the display screen through a coordinate conversion algorithm.

6. The army plot making method of claim 5, wherein the actual coordinates of the army scale comprise: geographic coordinates, longitude and latitude coordinates or Gaussian coordinates of the entity characterized by the army standard.

7. A military plotting device, comprising: the system comprises a canvas creation module, a positioning module, a drawing module and a coordinate tracking module;

the canvas creation module is used for creating a canvas which is not smaller than the army mark size according to the army mark size;

the positioning module is used for positioning the geometric center of the canvas and setting the geometric center as the arming calibration site;

the drawing module is used for drawing the army mark around the positioning point according to the army mark specification and storing the army mark as a universal format;

the coordinate tracking module is used for importing the army mark into the system and positioning the army mark in the display screen according to the actual coordinates.

8. A computer device, comprising: a memory and a processor in communication with each other, the memory having stored therein computer instructions, the processor executing the computer instructions to perform the army plot method of any one of claims 1-6.

9. A computer readable storage medium having stored thereon computer instructions for causing a computer to perform the military plot method of any one of claims 1-6.