Graphical programming method based on flow chart structure

Abstract

The invention discloses a graphical programming method based on a flow chart structure, and the method comprises the following steps: S1, a graphical programming tool is started, a graphical programming tool interface is generated, function elements to be programmed are added in the graphical programming tool interface by a user, and named, and then parameters are added; S2, according to the programming function in the S1, the user selects flow chart programming blocks on a graphical programming tool interface, description of the flow chart programming blocks is added, the flow chart programming blocks are connected, and a flow chart structure is created and obtained; and S3, according to the flow chart structure created in the S2, the user selects building block graphic color blocks on the graphical programming tool interface, nesting combination is carried out, element names are added to the building block graphic color blocks, a graphical structure is obtained, and graphical programming is realized. According to the programming method provided by the invention, a structured program design controlled by conditions and cycles is replaced by the flow chart structure, the program can be effectively understood without checking specific codes, and the readability and intuition are improved.

Description

technical field [0001] The invention belongs to the technical field of program programming, and in particular relates to a graphical programming method based on a flowchart structure. Background technique [0002] Graphical programming has emerged in the fields of children's programming education and robot programming in recent years. Compared with text-based programming languages ​​such as JAVA and PYTHON, graphical programming avoids the strict grammar and syntax rules of traditional text-based programming, and devotes more energy to program design itself. It has the advantages of an easy-to-understand graphical interface and simple interaction methods. . [0003] However, the current graphical programming cannot be used as general-purpose programming like C++ and JAVA. Among them, scratch is only used for children's programming education, and LabVIEW is only used in the field of measurement and control. They all lack versatility. There are two main reasons for this: on ...

AI Technical Summary

Problems solved by technology

[0003] However, the current graphical programming cannot be used as general-purpose programming like C++ and JAVA. Among them, scratch is only used for children's programming education, and LabVIEW is only used in the field of measurement and control. They all lack versatility

There are two main reasons for this: on the one hand, the limited operating space of graphical programming lacks sufficient flexibility and scalability compared with text-based programming; on the other hand, most graphical programming still uses the conditional and Structural programming design of loop control, a large amount of program code stacking and loop nesting, resulting in the inability to understand the program flow and structure directly from the code, lacking structural intuition

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