IxMilia.Shx A portable .NET library for reading AutoCAD SHX fonts. Using the following as reference: https://translate.google.com/translate?hl=en&sl=zh-CN&u=http://blog.sina.com.cn/s/blog_66349acf010149t5.html&prev=search https://translate.google.com/translate?hl=en&sl=ja&u=http://cadkhan.blogspot.com/2019/03/autocad_13.html&prev=search https://translate.google.com/translate?sl=auto&tl=en&u=http://cadkhan.blogspot.com/2019/03/blog-post.html About Shape Descriptions