[IfcGeometricRepresentationSubContext.TargetScale property TargetScale public IfcPositiveRatioMeasure TargetScale { get; set; } 也可以看看 class IfcPositiveRatioMeasure class IfcGeometricRepresentationSubContext 命名空间 Aspose.CAD.FileFormats.Ifc.IFC4.Entities 部件 Aspose.CAD]
