矢量绘图源程序，支持，放大，缩小, 停靠等等功能.(转载).

非常不错的科学类绘图软件，是地质工作者必备的专业成图软件。8.0是目前最新的版本，可以轻松制作基面图、数据点位图、分类数据图、等值线图、线框图、地形地貌图、趋势图、矢量图以及三维表面图等；-Science is very good mapping software is necessary for professional geologists mapping software. 8.0 is the latest version, you can make it easy to create

AI矢量绘图，页面小图标，包含网络安全上传，通讯-AI vector drawing, page icon, including network security upload, communications, etc.