C# net zoom缩放有没有更快的方法?我是调用com方法,感觉图形多了缩放ZE时特慢
Autodesk.AutoCAD.Interop.AcadApplication AcadAppCOM;AcadAppCOM = (AcadApplication)System.Runtime.InteropServices.Marshal.GetActiveObject("AutoCAD.Application");
Autodesk.AutoCAD.Interop.AcadDocument AcadDocpart = AcadAppCOM.ActiveDocument;要做根据PL做选择集,先调用AcadAppCom的各种Zoom方法让目标范围显示在视口里,我用的AcadAppCOM.ZoomExtents();,感觉效率很慢,
http://bbs.mjtd.com/forum.php?mod=viewthread&tid=81747
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