【摘要】 论述了利用面向对象以及网络开发技术所构建的液压CAD绘图环境。在分析当前液压CAD的特点之后,运用而向对象(object-oriented)技术、对话框和控件技术、数据库图库存储提取技术、导入导出图形图像技术和socket技术开发液压CAD,具体实现辅助图元绘制、原理图生成、数据交换、网络通讯和后台数据库服务各个功能,使液压系统计算机辅助设计得到进一步的完善。更多还原

【Abstract】 Expounded the hydraulic CAD drawing circumstance by use of object-oriented and network development technology. After analyzing the specialization of present hydraulic CAD, applying object-oriented technology, dialogue frame and control unit technology, draw and pick up technology of data-base and picture bank and so on to develop hydraulic CAD and realize auxiliary pixel drawing, schematic diagram creating, data interchange and so on, made computer auxiliary design of hydraulic system perfect.更多还原