龙宫STC SDK API Manual
龙宫STC SDK API Manual
龙宫STC SDK API 手册
LoongCAD.Geometry
Line2D Class
Line2D Methods
Clear Method
Clone Method
ContainedByBox Method
DistanceTo Method
FindNearestPoint Method
IntersectWithBox Method
IsEmpty Method
IsParallelWith Method
IsVerticalWith Method
Projection Method
ProjectionFactor Method
Sample Method
Transform Method
Translate Method
VerticalDistanceTo Method
Line
2D
Is
Empty Method
返回用户文档首页
Namespace:
LoongCAD.Geometry
Assembly:
LoongSDKCore (in LoongSDKCore.dll) Version: 2025.0.9.7 (2025.0.9.7)
Syntax
C#
Copy
public
override
bool
IsEmpty
()
Return Value
Boolean
See Also
Reference
Line2D Class
LoongCAD.Geometry Namespace
返回首页
https://www.loongcad.com
SyntaxSee AlsoSyntaxSee Also