基于AutoCAD-VBA的对象缩放操作方法探讨

Study of Operation Method of Object Scaling Based on AutoCAD-VBA

VBA是一个AutoCAD应用程序集成开发环境,是一种面向对象的可视化结构编程语言,被广泛应用于各领域的实际工作中。AutoCAD中可以通过菜单、工具栏、命令等多种方式完成对图形的缩放,但都不能一步完成缩放效果。通过VBA对AutoCAD进行二次开发,设计了一个对图形实现一步缩放的应用程序,提高了工作效率,实际应用效果良好。

Visual Basic for applications is an integrated development environment in AutoCAD application, also is an object- oriented visual structure programming language, which is widely used in various fields of practical work. AutoCAD completes the scaling of the graphics through a variety of ways, such as through the menu, toolbar, command, etc. But none of them can be completed in one step. Using VBA application to the secondary development of Auto -CAD, designed the application of operation method of object scaling, it is proved that this application works more efficiency.