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2025.3 Method
Changes 5
M

PathOfTravel.CreateMapped(View, IList<XYZ>, IList<XYZ>)

Description:
Creates multiple new paths of travel by mapping each of a set of start points to each of a set of end points.
Remarks:
InvalidOperationException is thrown if PathOfTravel cannot be created for the following conditions:
  • View has crop box active and crop box is split
  • View model outline area is larger than the current limit (2,000,000 sq.ft.)
  • View export contains too much geometry (more than 200,000 lines)
ArgumentException exception is thrown if arrays of start or end points are of zero size or if the total number of paths of travel attempted to be created is more than maximum allowed (50000).
Overloads (2):
CreateMapped
CreateMapped(View,IList[XYZ],IList[XYZ])
CreateMapped(View,IList[XYZ],IList[XYZ],IList[PathOfTravelCalculationStatus]) 

public static IList<PathOfTravel> CreateMapped(
	View DBView,
	IList<XYZ> pathStarts,
	IList<XYZ> pathEnds
)

  • View
    DBView
    The floor plan view to use when computing the shortest distance.
  • IList<XYZ>
    pathStarts
    The start points of the path. The input Z coordinates are ignored and set to the view's level elevation.
  • IList<XYZ>
    pathEnds
    The end points of the path. The input Z coordinates are ignored and set to the view's level elevation.
Return Value IList<PathOfTravel> IList PathOfTravel

  • ArgumentException
    The element "DBView" is in a family document or a document in in-place edit mode. -or- View is not a floor plan view.
  • ArgumentNullException
    A non-optional argument was null
  • InvalidOperationException
    The document containing DBView is in failure mode: an operation has failed, and Revit requires the user to either cancel the operation or fix the problem (usually by deleting certain elements). -or- This operation cannot be performed while the document is in edit mode. -or- The Path of Travel calculation service is not available -or- This functionality is not available in Revit LT.
  • ModificationForbiddenException
    The document containing DBView is in failure mode: an operation has failed, and Revit requires the user to either cancel the operation or fix the problem (usually by deleting certain elements). -or- The document containing DBView is being loaded, or is in the midst of another sensitive process.
  • ModificationOutsideTransactionException
    The document containing DBView has no open transaction.

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