摘要
论文阐述了PLT出图文件的功能特点及其在铁路设计院集中出图系统中的应用。分析了PLT出图文件的常用语言格式,提出了通过PLT文件中HPGL2、PCL、PJL语言的信息读取,完成绘图实际着墨区大小的正确识别,提供给出图文件服务器打印调度和出图面积核算,实现在出图文件内容外增加出图信息的功能。经过实际工程应用表明,采用的方法保证了集中自动出图的有效运行,高效、方便。
This paper describes the functions, advantages and the application of the graphics plotting file in the Integration Plotting System of the railway design institute. It analyzes the most commonly used language specification of the PLT plotting file. By using the information recognition of HPGL2, PCL, PJL in the PLT file, it proposed an effective method to extract the real printing size of the drawing, provides print scheduling and accounting area to the Server of Integration Plotting System, and it realizes the functionality of addition plotting information beyond the print area. Its practical engineering application verified the effectiveness of this method.
出处
《机电产品开发与创新》
2014年第3期93-95,共3页
Development & Innovation of Machinery & Electrical Products
