public static void main(String[] args) {
// 创建一个新的CadImage实例,指定DWG版本
DwgImage dwgImage = New DwgImage();
// 创建一条直线
CadLine line = New CadLine();
line.setFirstPoint(New Cad3DPoint(0, 0, 0));
line.setSec…...dwgImage = new DwgImage(); // 创建一条直线 CadLine line = new CadLine();...setFirstPoint(new Cad3DPoint(0, 0, 0)); line.setSecondPoint(new Cad3DPoint(0...