To facilitate this, 4gls typically provide graphical editors to visually design the GUI and proprietary scripting languages and APIs to tie user-driven events to specific business logic.
为此，4gl通常提供图形编辑器来支持以可视方式设计GUI，并提供专有脚本语言和API来将用户驱动的事件绑定到特定业务逻辑。
GMF allows you to effectively map (see Figure 5) your semantic (business logic) model to a notional (graphical) model.
GMF将使您可以把语义(商业逻辑)模型高效映射到概念(图形)模型(参见图5)。
A formal model of PASCAL process blueprint, graphical notations of abstract logic structure diagram, and a fundamental programming procedure...
文中给出PASCAL过程蓝图的形式化模型，抽象逻辑结构图的图形表示方法，以及程序设计的基本过程。
AI experts and designers can build applications by gluing together components with graphical editors, and controlling the logic with scripts.
AI专家和设计者能通过可视化的编辑器把组件粘合一起，并且通过脚本控制逻辑来制造程序。
AI experts and designers can build applications by gluing together components with graphical editors, and controlling the logic with scripts.
AI专家和设计者能通过可视化的编辑器把组件粘合一起，并且通过脚本控制逻辑来制造程序。
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