AlignmentEntityCollection.AddFixedSpiral(Int32, Double, Double, Double, SpiralType) Method

Creates an AlignmentSpiral entity defined by a previous entity, a start point, a point of intersection, a start radius, an end radius, a length, a spiral definition, and a clockwise indicator.

Namespace: Autodesk.Civil.DatabaseServices
Assembly: AeccDbMgd (in AeccDbMgd.dll) Version: 13.8.0.1516

Syntax

C#

public AlignmentSpiral AddFixedSpiral(
	int previousEntityId,
	double startRadius,
	double endRadius,
	double length,
	SpiralType spiralDefinition
)

VB

Public Function AddFixedSpiral ( 
	previousEntityId As Integer,
	startRadius As Double,
	endRadius As Double,
	length As Double,
	spiralDefinition As SpiralType
) As AlignmentSpiral

C++

public:
AlignmentSpiral^ AddFixedSpiral(
	int previousEntityId, 
	double startRadius, 
	double endRadius, 
	double length, 
	SpiralType spiralDefinition
)

Parameters

previousEntityId  Int32

Previous entity identifier.

startRadius  Double

Start value of the radius of the arc.

endRadius  Double

End value of the radius of the arc.

length  Double

Length of the spiral entity.

spiralDefinition  SpiralType

Specifies the spiral definition type.

Return Value

AlignmentSpiral

Remarks

If possible, connect to the previous entity.

See Also

Reference