论动物说
On the theory of moveable objects
摘要：
用户驱动的应用程序属于新型程序，在这种程序中，用户完全控制屏幕上必须显示的内容、时间和方式。只有当屏幕视图的组织不符合开发人员编写的预定场景时，这种程序才能存在，但是如果任何屏幕对象可以在任何时刻由任何用户移动，调整大小和重新配置。本文描述了一种算法，通过该算法可以将任意形状的对象变成可移动和可调整大小的对象。它还解释了这种设计的一些规则和技术，这在许多情况下是有用的。分析了物体的单独运动和它们的同步运动。在讨论了单独可移动控件之后，分析了不同类型的组，并考虑了控件的任意分组。
英文摘要：
User-driven applications belong to the new type of programs, in which users get the full control of WHAT, WHEN, and HOW must appear on the screen. Such programs can exist only if the screen view is organized not according with the predetermined scenario, written by the developers, but if any screen object can be moved, resized, and reconfigured by any user at any moment. This article describes the algorithm, by which an object of an arbitrary shape can be turned into moveable and resizable. It also explains some rules of such design and the technique, which can be useful in many cases. Both the individual movements of objects and their synchronous movements are analysed. After discussing the individually moveable controls, different types of groups are analysed and the arbitrary grouping of controls is considered.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
