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四.可视编程语言 1.可视编程方法 可视编程也称图标、图表或图形编程。整个程序(不仅用户界面)都是通过建立和连接图标而不用基于文本的传统方法产生。图标代表功能(子程序)并用导线连接。一个功能通过导线向下一功能传送变量。可视程序实际是图标接线图而不是指令序列的文本文件。1986年问世的可视编程软件现已成熟。由于它的高生产率、通用性和多平台使用性,这类工具正在普及应用。
IV. Visual programming language 1. Visual programming methods Visual programming also known as icons, graphics or graphics programming. The entire program, not just the user interface, is created by building and connecting icons without the traditional text-based approach. Icons represent functions (subroutines) and wire connected. A function sends the variable to the next function through the wire. The visual program is actually a text file of the icon wiring diagram instead of the instruction sequence. The visual programming software that came out in 1986 is now mature. Due to its high productivity, versatility and multi-platform usability, such tools are gaining popularity.