Study of Plotting File Recognition and Plotting File Processing in the Integration Plotting System
Yong Dong Xu · Development & Innovation of Machinery & Electrical Products · 2014
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 infor-mation beyond the print area. Its practical engineering application verified the effectiveness of this method.