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AddListeningDimensionSegmentToSegment Method

Rebar Shape Definition By Segments Add Listening Dimension Segment To Segment Method

Specify a dimension perpendicular to two fixed-direction segments, measured by a read-only parameter.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.0.4.0 (26.0.4.0)
Syntax 
public void AddListeningDimensionSegmentToSegment(
	ElementId paramId,
	double constraintDirCoordX,
	double constraintDirCoordY,
	int iSegment0,
	int iSegment1
)

Parameters

paramId ElementId
Id of a parameter to report the length of the dimension. The parameter will be read-only on Rebar instances.
constraintDirCoordX Double
The x-coordinate of a 2D vector specifying the constraint direction.
constraintDirCoordY Double
The y-coordinate of a 2D vector specifying the constraint direction.
iSegment0 Int32
Index of the first segment (0 to NumberOfSegments - 1).
iSegment1 Int32
Index of the second segment (0 to NumberOfSegments - 1).
Exceptions
Exception Condition
ArgumentException paramId is not the id of a shared parameter in the current document, or its unit type is not Reinforcement_Length, Angle or Number. -or- The length of the vector (constraintDirCoordX, constraintDirCoordY) is too close to zero. -or- iSegment0 is not between 0 and NumberOfSegments. -or- iSegment1 is not between 0 and NumberOfSegments. -or- Edge iSegment0 has a variable angle; it must have a fixed angle perpendicular to (constraintDirCoordX, constraintDirCoordY). -or- Edge iSegment1 has a variable angle; it must have a fixed angle perpendicular to (constraintDirCoordX, constraintDirCoordY).
ArgumentNullException A non-optional argument was null
Remarks
RebarShapeDefinitionBySegments supports driving (read-write) dimensions only when they are associated with a single segment. Non-driving dimensions can involve multiple segments.
See Also