SpanningPipeLabelCreate(ObjectIdCollection, ObjectId, Double, ObjectId) Method

public static ObjectId Create(
	ObjectIdCollection partIds,
	ObjectId anchorPipeId,
	double ratio,
	ObjectId labelStyleId
)

Public Shared Function Create ( 
	partIds As ObjectIdCollection,
	anchorPipeId As ObjectId,
	ratio As Double,
	labelStyleId As ObjectId
) As ObjectId

public:
static ObjectId Create(
	ObjectIdCollection^ partIds, 
	ObjectId anchorPipeId, 
	double ratio, 
	ObjectId labelStyleId
)

Parameters

partIds  ObjectIdCollection

An ObjectIdCollection of the Parts which need spanning.

anchorPipeId  ObjectId

The ObjectId of the Pipe in which the label is located.

ratio  Double

The relative position of the label to the pipe.

labelStyleId  ObjectId

The ObjectId of a SpanningPipeLabel style to use.

Return Value

1. If a path that crosses each item in partIds can be calculated, each pipe on the path will be spanned.
2. If the path that crosses two adjacent items in partIds crosses back on the starting part to form a loop, the spanned part in the loop is abandoned.

Reference