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libaineu2004:可以转换为dxf,然后再解析。看我的博客:https://blog.csdn.net/libaineu2004/article/details/89309569 (2020-10-08 18:23)
20091001753:QAxWidget百度 “Qt CAD” 有更详细的指南 (2020-10-08 16:27)