Graphic Sharing Based on XML Technology: Analysis and web expression of DXF graphic

摘要

Traditionally, drawing file transmission and graphic database fulfills Graphic sharing. With the emergence of Web as a publishing and programming medium, as well as the availability of high-level development tools, XML is used in graphic sharing to resolve the loss of data and file missing during the transmission. In this paper, extract the graphic information from DXF, which is widely supported format by most drawing design software. The combination of DLL and ArrayList techniques has been adopted to pick up graphics parameter. Graphic presentation can be built based on the properties of graphics entities; and by using the XSL and XML technique, it can be transformed into SVG, which is convenient to display on browsers. The paper offers an effective method for the sharing of graphic in the distributed environment.