Verifies that boundary represents one closed curve loop without self-intersections, consisting of non-zero length straight lines in a plane parallel to the view plane.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2014

Syntax

C#
public bool IsCropRegionShapeValid(
	CurveLoop boundary
)
Visual Basic
Public Function IsCropRegionShapeValid ( _
	boundary As CurveLoop _
) As Boolean
Visual C++
public:
bool IsCropRegionShapeValid(
	CurveLoop^ boundary
)

Parameters

boundary
Type: Autodesk.Revit.DB..::..CurveLoop
The crop boundary.

Return Value

True if the passed crop boundary represents one closed curve loop without self-intersections, consisting of non-zero length straight lines in a plane parallel to the view plane.

Remarks

Curves in boundary use model coordinates.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was NULL

See Also