Fix the direction of a segment.

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

Syntax

C#
public void SetSegmentFixedDirection(
	int iSegment,
	double vecCoordX,
	double vecCoordY
)
Visual Basic
Public Sub SetSegmentFixedDirection ( _
	iSegment As Integer, _
	vecCoordX As Double, _
	vecCoordY As Double _
)
Visual C++
public:
void SetSegmentFixedDirection(
	int iSegment, 
	double vecCoordX, 
	double vecCoordY
)

Parameters

iSegment
Type: System..::..Int32
Index of the segment (0 to NumberOfSegments - 1).
vecCoordX
Type: System..::..Double
The x-coordinate of a 2D vector specifying the segment direction.
vecCoordY
Type: System..::..Double
The y-coordinate of a 2D vector specifying the segment direction.

Remarks

The centerline of the segment will be constrained to be parallel to the vector. The segment must have at least one constraint.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentException iSegment is not between 0 and NumberOfSegments. -or- The length of the vector (vecCoordX, vecCoordY) is too close to zero.

See Also